Mitsubishi Plug-in Hybrid Outlander User Manual

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GROUP 00

GENERAL

CONTENTS

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 00

GENERAL <ELECTRICAL> . . . . . . . . . . . . . . . . . . . . . . . . . . . . 00E

00-1

NOTES

GROUP 00

GENERAL

CONTENTS

00-1

VEHICLE IDENTIFICATION . . . . . . . 00-2

MODELS. . . . . . . . . . . . . . . . . . . . . . . . . . . 00-2

VEHICLE IDENTIFICATION NUMBER

(CHASSIS NUMBER) . . . . . . . . . . . . . . . . . 00-3

GENERAL DATA AND

SPECIFICATIONS . . . . . . . . . . . . . . . 00-4

PRECAUTIONS BEFORE

SERVICE. . . . . . . . . . . . . . . . . . . . . . . 00-8

CODING LIST . . . . . . . . . . . . . . . . . . . . . . . 00-8

00-2

GENERAL

VEHICLE IDENTIFICATION

MODELS

<2000>

Model code Seating

capacity

GF2W XTSHLAZ 5-persons 4B11 (1,998 mL) DOHC

XTSHZLAZ W1CJC (Electronic

<2400>

Model code Seating

capacity

GF3W XTHHZLAZ 5-persons 4B12 (2,360 mL) DOHC

<3000>

Model code Seating

capacity

GF4W XLHYZLAZ 5-persons 6B31 (2,998 mL)

Engine model Transm ission model Fuel supply

MIVEC petrol engine

Engine model Transm ission model Fuel supply

MIVEC petrol engine

Engine model Transm ission model Fuel supply

SOHC MIVEC petrol engine

F1CJC (Front wheel drive 2WD, INVECS-III CVT with sport mode)

control 4WD, INVECS-III CVT with sport mode)

W1CJC (Electronic control 4WD, INVECS-III CVT with sport mode)

W6AJA (Electronic control 4WD, INVECS-II 6A/T with sport mode)

M1001000308668

system

MPI

system

MPI

system

MPI

GENERAL

12345678910

ACD04356

LLHYZ AZ4

ACC03409

Cowl top panel

VEHICLE IDENTIFICATION

MODEL CODE

No. Item Content

1 Development GF OUTLANDER 2 Engine type 2 2.0L MPI (4B11) MIVEC

3 2.4L MPI (4B12) MIVEC

4 3.0L MPI (6B31) MIVEC 3 Vehicle type W Station wagon 4 Body style X 4-door with tailgate 5 Transmission type L 6A/T

T CVT 6 Trim level (Price class) H INTENSE <2400>, INSTYLE <3000>

S INFORM, INVITE

00-3

7 Engine specification H MIVEC (DOHC)

Y MIVEC (SOHC) 8 Special feature None 2WD

Z 4WD 9 Steering wheel location L Left-hand Drive 10 Destination AZ Vehicles for Russia

VEHICLE IDENTIFICATION NUMBER (CHASSIS NUMBER)

M1001005603960

The vehicle identification number (chassis number) is stamped on the cowl top panel inside the engine compartment.

00-4

ACD04362

1234 678 95

XWMGF

LG4

ACE03172

1 2

345

GENERAL DATA AND SPECIFICATIONS

GENERAL

CODE CHART

No. Item Content

1 World Manufacturer Identifier (WMI) Z8T PCMA-rus 2 Body type X 4-door with tailgate 3 Transmission L 6A/T

T CVT 4 Development order GF OUTLANDER 5 Engine type 2 2.0L MPI (4B11) MIVEC

3 2.4L MPI (4B12) MIVEC

4 3.0L MPI (6B31) MIVEC 6 Vehicle type W Station wagon 7 Model year G 2016 year 8 Assembly plant M Kaluga (PCMA-rus) 9 Serial number 900001 to 940000

GENERAL DATA AND SPECIFICATIONS

M1001000909083

GENERAL

GENERAL DATA AND SPECIFICATIONS

<2000>

Item GF2W

XTSHLAZ XTSHZLAZ

Vehicle dimension mm

Vehicle weight kgKerb weight Without full optional parts 1,425 1,490

Front track 1 1,540 1,540 Overall width 2 1,810 1,810 Front overhang 3 990 990 Wheelbase 4 2,670 2,670 Rear overhang 5 1,035 1,035 Overall length 6 4,695 4,695 Ground clearance (unladen) 7 215 215 Overall height (unladen) 8 1,680 1,680 Rear track 9 1,540 1,540

With full optional parts 1,507 1,582 Gross vehicle weight 1,985 1,985 Gross axle weight rating-front 1,150 1,150

00-5

Gross axle weight rating-rear 1,250 1,250 Gross combination weight 3,665 3,665

Seating capacity 5 5 Engine Model No. 4B11 4B11

Type DOHC MIVEC DOHC MIVEC Total displacement mL 1,998 1,998 Max. output <EEC> kW/rpm 107/6,000 107/6,000 Max. torque <EEC> N⋅m/rpm 196/4,200 196/4,200

Fuel system Fuel supply system MPI MPI Transmission Model code F1CJC W1CJC

Type Front wheel drive 2WD,

INVECS-III CVT with sport mode

Turning radius mBody 5.73 5.73

Wheel 5.3 5.3

Electronic control 4WD, INVECS-III CVT with sport mode

00-6

<2400>

Item GF3W

Vehicle dimension mm

Vehicle weight kgKerb weight Without full optional parts 1,505

Front track 1 1,540 Overall width 2 1,810 Front overhang 3 990 Wheelbase 4 2,670 Rear overhang 5 1,035 Overall length 6 4,695 Ground clearance (unladen) 7 215 Overall height (unladen) 8 1,680 Rear track 9 1,540

With full optional parts 1,592 Gross vehicle weight 2,210 Gross axle weight rating-front 1,150

GENERAL DATA AND SPECIFICATIONS

GENERAL

XTHHZLAZ

Gross axle weight rating-rear 1,250 Gross combination weight 3,890

Seating capacity 5 Engine Model No. 4B12

Type DOHC MIVEC Total displacement mL 2,360 Max. output <EEC> kW/rpm 123/6,000 Max. torque <EEC> N⋅m/rpm 222/4,100

Fuel system Fuel supply system MPI Transmission Model code W1CJC

Type Electronic control 4WD,

INVECS-III CVT with sport mode

Turning radius mBody 5.73

Wheel 5.3

GENERAL

GENERAL DATA AND SPECIFICATIONS

<3000>

Item GF4W

XLHYZLAZ

Vehicle dimension mm

Vehicle weight kgKerb weight Without full optional parts 1,580

With full optional parts 1,646 Gross vehicle weight 2,270 Gross axle weight rating-front 1,150

00-7

Gross axle weight rating-rear 1,250 Gross combination weight 3,950

Seating capacity 5 Engine Model No. 6B31

Type SOHC MIVEC Total displacement mL 2,998 Max. output <EEC> kW/rpm 169/6,250 Max. torque <EEC> N⋅m/rpm 292/3,750

Fuel system Fuel supply system MPI Transmission Model code W6AJA

Type Electronic control 4WD,

INVECS-II 6A/T with sport mode

Turning radius mBody 5.73

Wheel 5.3

00-8

GENERAL

PRECAUTIONS BEFORE SERVICE

CODING LIST

M1001015003174

The coding data of engine-ECU and ETACS-ECU has been changed.

ENGINE ECU CODING DATA LIST

NOTE: The items to be displayed may differ depending on the version of the M.U.T.-III.

Item name Initial value

Final gear ratio 6.026 <4B1>

3.360 <6B3>

Adaptive cruise control Not present or Present

ETACS-ECU CODING DATA LIST

NOTE: The items to be displayed may differ depending on the version of the M.U.T.-III.

Item name Initial value

Corner sensor control unit Not present FCM function Not present or Present FCM type Undefined or Type 1 ACC type Undefined or Type 5 ACC Not present or Present ACC function Not present or Present

DRL*1 type DRL function

Head Lamp Leveling system type OUTLANDER LED T/M oil cooler Present (B) EPS type Type 4 or Type 5 or Type 11 TCL Type Not present or Type 7 or Type 11 or Type 12 ACC Type for A.S.C. Not present or Type 9 FCM Type for A.S.C. Not present or Type 2 Battery heater type Not present

NOTE: .

•

: TPMS is an abbreviation of Tyre Pressure Monitoring System, DRL of Daytime Running Lamp.

•

: The setting can be changed by the option coding.

Independent DRL Present/Chg Ng

GROUP 00E

GENERAL

CONTENTS

00E-1

OUTLINE OF CHANGE . . . . . . . . . . . 00E-2

COMPONENT LOCATIONS. . . . . . . . . . . . 00E-2

CONFIGURATION DIAGRAMS . . . . . . . . . 00E-2

CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . 00E-4

00E-2

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

COMPONENT LOCATIONS

Location of changes Reference

page

RELAY

ECU

SENSOR

FUSIBLE LINK AND FUSE

P.70-2

P.70-3

P.70-4

P.70-5

M1001016000543

Description of changes

• A daytime running lamp relay has been added. <6B3>

• Heated windshield relays 1 and 2 have been added.

• The EPS-ECU has been relocated as the EPS-ECU and the EPS

motor have been integrated as one unit.

• A LED headlamp control unit has been added.

• The sensors below have been added due to the introduction of

automatic anti-dazzling mirrors.

• Front lamp sensor

• Rear lamp sensor

• The sensors below have been changed or added due to the

introduction of a new CVT.

• The installation position of the primary pulley speed sensor has been changed.

• The installation position of the secondary pulley speed sensor has been changed.

• The installation position of the turbine speed sensor has been added.

• Due to the introduction of a heated windshield, fusible link Nos. 6 to 12 have been added.

CONFIGURATION DIAGRAMS

Connector symbol

A ENGINE

Name Reference

4B1

COMPARTMENT

page

P.80-2

M1001016100722

Description of change

• Due to the change in the headlamp assembly, the number of the headlamp assembly (LH, RH) (A-27, 37) connector terminals has been reduced from 6 to 8.

• The number of the front wiring harness and fog lamp wiring harness combination connector (A-33) terminals has been changed from 4 to 2.

• Due to the adoption of a heated windshield, the following connectors have been added.

• Heated windshield relay 2 (A-60X)

• Heated windshield relay 1 (A-61X)

• Heated windshield (A-147)

• The CVT control relay (A-07X) has been

discontinued.

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

00E-3

Connector symbol

A ENGINE

B ENGINE AND

C INSTRUMENT PANEL

Name Reference

6B3

COMPARTMENT

4B1

TRANSMISSION

page

P.80-4

P.80-6

P.80-8

Description of change

• Due to the addition of vehicles with daytime running lamp, daytime running lamp relay connector (A-10X) has been added.

• Due to the change in the headlamp assembly, the number of the headlamp assembly (LH, RH) (A-27, 37) connector terminals has been reduced from 6 to 8.

• The number of the front wiring harness and fog lamp wiring harness combination connector (A-33) terminals has been changed from 4 to 2.

• Due to the adoption of a heated windshield, the following connectors have been added.

• Heated windshield relay 2 (A-60X)

• Heated windshield relay 1 (A-61X)

• Heated windshield (A-147)

• Due to the adoption of an adaptive

cruise control system (ACC) and forward collision mitigation (FCM), the following connectors have been added.

• J/C (CAN2) (integrated in relay box)

<Vehicles with ACC> (A-123)

• ACC/FCM -ECU (A-125)

• Due to the change of the CVT assembly,

turbine speed sensor (B-149) has been added.

• The number of J/C (CAN3, CAN1) (C-27, 29) connector terminals and the connector colour have been changed from "22-GR" to "18".

• Due to the introduction of forward collision mitigation (FCM), FCM ON/OFF switch (C-132) has been added.

• Due to the introduction of heated windshield, heated windshield switch (C-152) has been added.

• Due to the adoption of the EPS-ECU integrated with the motor, the following connectors have been changed or added.

• The terminal numbers of EPS-ECU

(C-218) connector has been changed from 4 to 8.

• Front wiring harness and EPS sub

wiring harness combination (C-246,

247) has been added.

00E-4

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

Connector symbol

D FLOOR

E ROOF

G TAILGATE

Name Reference

page

P.80-13

P.80-15

P.80-16

Description of change

• The terminal number and colour of floor wiring harness and tailgate wiring harness (LH) combination connector <Vehicles with electric tailgate> (D-112) have been changed from "15-L" to "14".

• No connection (D-138, 139) has been added.

• Inside rear view mirror assembly connector (E-19) has been added due to the introduction of automatic anti-dazzling mirrors.

• The colour of back-up lamp (RH) connector (G-25) has been changed from "B" to "GR."

• Tail lamps (RH and LH) (G-26 and 28) have been added.

• The pin number and colour of the rear end wiring harness-to-rear bumper wiring harness combination connector has been changed from "13-GR" to "6." Due to this, this connector identification has been changed from "G-18" to "G-27."

CIRCUIT DIAGRAMS

Main title Sub title Reference

page

J/C

CENTRALIZED JUNCTION

POWER DISTRIBUTION SYSTEM

− P.90-4

− P.90-7

− P.90-16

M1001008400944

Description of changes

• The J/C has been changed as the following equipment and model have been added.

• A new CVT

• Tail lamps mounted on the tailgate

• Heated windshield

• Due to the introduction of a heated windshield,

fusible link Nos. 6 to 12 (in engine compartment) and heated windshield relays 1 and 2 have been added.

• Due to the introduction of a heated windshield, the circuit has been changed.

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

00E-5

Main title Sub title Reference

page

IGNITION SYSTEM

CHARGING SYSTEM

ENGINE CONTROL SYSTEM

COOLING SYSTEM

4B1

6B3

− P.90-24

4B1

6B3

4B1

6B3

P.90-20

P.90-22

P.90-26

P.90-29

P.90-33

P.90-35

Description of changes

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The adaptive cruise control system (ACC)

has been added.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The CVT-ECU has been changed due to the

introduction of a new CVT.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• A circuit between engine-ECU (B-07)

terminal No. 82 and J/C (6) (C-28) terminal No. 7 has been added.

• The heated windshield has been introduced.

• The adaptive cruise control system (ACC)

has been added.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The adaptive cruise control system (ACC)

has been added.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

00E-6

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

Main title Sub title Reference

page

SHIFT LOCK MECHANISM

CVT

A/T

HEADLAMP

TAIL LAMP, POSITION LAMP, LICENCE PLATE LAMP AND LAMP REMINDER BUZZER

− P.90-37

− P.90-38

− P.90-41

− P.90-44

− P.90-47

Description of changes

• Due to the introduction of a heated windshield, the circuit diagram has been changed.

• Due to the following change, the circuit diagrams have been changed.

• A new CVT adopted

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The adaptive cruise control system (ACC)

has been added.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• A LED headlamp has been introduced.

• A halogen headlamp assembly has been

changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN3) connector

terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The headlamp assembly has been changed

in conjunction with the introduction of a LED position lamp.

• Tail lamps have been added on the tailgate.

• The heated windshield has been introduced.

• The number of the J/C (CAN3) connector

terminals has been changed.

HEADLAMP MANUAL LEVELLING SYSTEM

HEADLAMP AUTOMATIC LEVELLING SYSTEM

− P.90-50

− P.90-51

• Due to the following change, the circuit

diagrams have been changed.

• The heated windshield has been introduced.

• Headlamp assembly has been changed.

• Due to the following change, the circuit

diagrams have been changed.

• Headlamp assembly has been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

00E-7

Main title Sub title Reference

page

DAYTIME RUNNING LAMP (DRL)

FRONT FOG LAMP

REAR FOG LAMP

ROOM LAMP, LUGGAGE COMPARTMENT LAMP AND IGNITION KEY CYLINDER ILLUMINATION LAMP

V ANITY MIRROR LAMP

GLOVE BOX LAMP

TURN-SIGNAL LAMP AND HAZARD WARNING LAMP

STOP LAMP

− P.90-53

− P.90-55

− P.90-57

− P.90-59

− P.90-62

− P.90-63

− P.90-64

− P.90-66

Description of changes

• Due to the following change, the circuit diagrams have been changed.

• Integrated in the headlamp assembly.

• The heated windshield has been introduced.

• The adaptive cruise control system (ACC)

has been added.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the front wiring harness and

fog lamp wiring harness combination (A-33) connector terminals has been changed.

• The number of the J/C (CAN3) connector

terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The rear end wiring harness and rear bumper

wiring harness combination connector has been reassigned from "G-18" to "G-27" .

• The number of the J/C (CAN3) connector

terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN3) connector

terminals has been changed.

• Due to the adoption of a heated windshield, the circuit diagram has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• Headlamp assembly has been changed.

• The number of the J/C (CAN3) connector

terminals has been changed.

• Due to the introduction of a heated windshield, the circuit diagram has been changed.

00E-8

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

Main title Sub title Reference

page

BACK-UP LAMP

HORN

METER AND GAUGE

FUEL WARNING LAMP, OIL PRESSURE WARNING LAMP AND BRAKE WARNING LAMP

POWER WINDOWS

− P.90-67

− P.90-68

− P.90-69

− P.90-71

− P.90-73

Description of changes

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The rear end wiring harness and rear bumper

wiring harness combination connector has been reassigned from "G-18" to "G-27" .

• The back-up lamp (LH, RH) connectors

(G-09, 25) have been reshaped.

• Due to the introduction of a heated windshield, the circuit diagram has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN3) connector

terminals has been changed.

CENTRAL DOOR LOCKING SYSTEM

ELECTRIC TAILGATE

AIR CONDITIONER

WINDSHIELD WIPER AND WASHER

VEHICLES WITHOUT KOS

VEHICLES WITH KOS

− P.90-82

− P.90-85

− P.90-88

P.90-75

P.90-78

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The CVT-ECU has been changed due to the

introduction of a new CVT.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The CVT-ECU has been changed due to the

introduction of a new CVT.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• The number of the floor wiring harness and

tailgate wiring harness (LH) combination (D-112) connector has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

00E-9

Main title Sub title Reference

page

REAR WIPER AND WASHER

HEADLAMP WASHER

REAR WINDOW DEFOGGER

WIPER DEICER

HEATED WINDSHIELD

HEATED DOOR MIRROR

REMOTE CONTROLLED MIRROR

− P.90-90

− P.90-92

− P.90-93

− P.90-94

− P.90-96

− P.90-98

− P.90-100

Description of changes

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN3) connector

terminals has been changed.

• Due to the change in the J/C (CAN3) connector, the circuit has been changed.

• Due to the introduction of a heated windshield, a new circuit diagram has been established.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN3) connector

terminals has been changed.

• Due to the introduction of a heated windshield, the circuit diagram has been changed.

ELECTRIC RETRACTABLE REMOTE CONTROLLED MIRROR

AUTOMATIC ANTI-DAZZLING MIRROR

AUDIO SYSTEM

MMCS

− P.90-102

− P.90-105

− P.90-106

− P.90-109

• Due to the following change, the circuit

diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• This circuit diagram has been added due to the introduction of automatic anti-dazzling mirrors.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The power supply circuit to the radio and CD

player has been changed.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The power supply circuits to the multivision

display and the CAN box unit have been changed.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

00E-10

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

Main title Sub title Reference

page

HANDS-FREE INTERFACE SYSTEM

SPARE CONNECTOR (FOR AUDIO)

ACCESSORY SOCKET AND CIGARETTE LIGHTER

IMMOBILIZER SYSTEM

KEY INTERLOCK VEHICLES WITHOUT

ONE-TOUCH START SYSTEM (OSS)

CRUISE CONTROL SYSTEM

VEHICLES WITHOUT MMCS

VEHICLES WITH MMCS

− P.90-116

− P.90-118

VEHICLES WITHOUT KOS

KOS

− P.90-121

− P.90-124

P.90-112

P.90-114

P.90-119

P.90-120

Description of changes

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The power supply circuit to the

handsfree-ECU has been changed.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The power supply circuit to the spare

connector (for audio) has been changed.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the introduction of a heated windshield, the circuit diagram has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the introduction of a heated windshield, the circuit diagram has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• A circuit between engine-ECU (B-07)

terminal No. 82 and J/C (6) (C-28) terminal No. 7 has been added <6B3>.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• The CVT-ECU has been changed due to the

introduction of a new CVT.

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

00E-11

Main title Sub title Reference

page

ADAPTIVE CRUISE CONTROL SYSTEM (ACC) AND FORWARD COLLISION MITIGATION (FCM)

ANTI-SKID BRAKING SYSTEM (ABS)

ACTIVE STABILITY CONTROL (ASC) AND HILL ST ART ASSIST (HSA)

− P.90-126

− P.90-131

− P.90-133

Description of changes

• New circuits have been added as an adaptive cruise control system (ACC) and forward collision mitigation (FCM) have been introduced on vehicles with 6B3 engine.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The CVT-ECU has been changed due to the

introduction of a new CVT.

• The adaptive cruise control system (ACC)

has been added.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

ELECTRONICAL LY CONTROLLED 4WD

SUPER ALL WHEEL CONTROL (S-AWC)

SUNROOF SUPPLEMENTAL

RESTRAINT SYSTEM (SRS)

− P.90-136

− P.90-138

− P.90-140

− P.90-142

• Due to the following change, the circuit

diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The EPS-ECU has been changed.

• The adaptive cruise control system (ACC)

has been added.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN3) connector

terminals has been changed.

00E-12

GENERAL <ELECTRICAL>

OUTLINE OF CHANGE

Main title Sub title Reference

page

ELECTRIC POWER STEERING SYSTEM

HEATED SEAT POWER SEAT REAR VIEW

CAMERA

DOOR AJAR WARNING BUZZER

SEAT BELT WARNING

PARKING BRAKE REMINDER BUZZER

− P.90-145

− P.90-147

− P.90-149

VEHICLES WITH DISPLAY AUDIO

− P.90-151

− P.90-153

− P.90-155

P.90-150

Description of changes

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The EPS-ECU and the EPS motor have been

integrated as one unit.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• Due to the introduction of a heated windshield, the circuit diagram has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN3) connector

terminals has been changed.

• Due to the following change, the circuit diagrams have been changed.

• The heated windshield has been introduced.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

CAN

SPARE CONNECTOR (FOR TRAILER LAMPS)

− P.90-157

− P.90-159

• Due to the following change, the circuit

diagrams have been changed.

• The number of the J/C (CAN1, CAN3)

connector terminals has been changed.

• The heated windshield has been introduced.

• The CVT-ECU has been changed due to the

introduction of a new CVT.

• The EPS-ECU has been changed.

• The adaptive cruise control system (ACC)

has been added.

• Due to the introduction of a heated windshield, the circuit diagram has been changed.

GROUP 13

FUEL

CONTENTS

MULTIPOINT FUEL INJECTION (MPI) <4B1> . . . . . . . . . . . . . 13A

MULTIPOINT FUEL INJECTION (MPI) <6B3> . . . . . . . . . . . . . 13F

13-1

NOTES

GROUP 13A

MULTIPOINT FUEL

INJECTION (MPI)

<4B1>

CONTENTS

13A-1

GENERAL INFORMATION . . . . . . . . 13A-2

13A-2

MULTIPOINT FUEL INJECTION (MPI) <4B1>

GENERAL INFORMATION

OUTLINE OF CHANGES

• The engine-ECU has been changed.

• Due to the change of the engine-ECU, diagnosis

code No. P0125 has been discontinued.

GENERAL SPECIFICATIONS

Items Specifications

Engine-ECU Identification

No.

Vehicles without heated windshield E6T79775 <4B11 - Euro4>

Vehicles with heated windshield E6T79777 <4B11 - Euro4>

The other service procedures are the same as the conventional ones.

E6T79874 <4B12 - Euro4>

E6T79876 <4B12 - Euro4>

M1131000107638

GROUP 13F

MULTIPOINT FUEL

INJECTION (MPI)

<6B3>

CONTENTS

13F-1

GENERAL INFORMATION . . . . . . . . 13F-2

13F-2

MULTIPOINT FUEL INJECTION (MPI) <6B3>

GENERAL INFORMATION

OUTLINE OF CHANGES

The engine-ECU has been changed. The other service procedures are the same as the conventional ones.

GENERAL SPECIFICATIONS

Items Specifications

Engine-ECU Identification

No.

Vehicles without heated windshield E6T80379 <Euro4> Vehicles with heated windshield E6T80384 <Euro4>

M1130500100059

GROUP 14

ENGINE COOLING

CONTENTS

GENERAL INFORMATION . . . . . . . . 14-2

14-1

14-2

ENGINE COOLING

GENERAL INFORMATION

OUTLINE OF CHANGE

The following components have been changed or discontinued <4B1>. The other service procedures are the same as before.

M1141000102827

• Radiator lower hose reshaped.

• Radiator hose support discontinued.

GROUP 15

INTAKE AND

EXHAUST

CONTENTS

GENERAL INFORMATION . . . . . . . . 15-2 EXHAUST PIPE AND MAIN

MUFFLER . . . . . . . . . . . . . . . . . . . . . . 15-2

REMOVAL AND INSTALLATION . . . . . . . . 15-2

15-1

15-2

ACE03974

13 ± 2 N·m

Exhaust pipe damper

GENERAL INFORMATION

OUTLINE OF CHANGE

The service procedure has been revised as an exhaust pipe damper has been added on the exhaust centre pipe <2WD>. The other service procedures are the same as before.

EXHAUST PIPE AND MAIN MUFFLER

REMOVAL AND INSTALLATION <2WD>

INTAKE AND EXHAUST

GENERAL INFORMATION

M1151000102549

M1151008703946

GROUP 17

ENGINE AND

EMISSION

CONTROL

CONTENTS

17-1

ADAPTIVE CRUISE CONTROL

SYSTEM (ACC) . . . . . . . . . . . . . . . . . 17-2

GENERAL INFORMATION. . . . . . . . . . . . . 17-2

CHECK CHART FOR

DIAGNOSIS CODES . . . . . . . . . . . . . . . . . 17-2

DIAGNOSIS CODE PROCEDURES. . . . . . 17-2

CHECK CHART FOR TROUBLE

SYMPTOMS . . . . . . . . . . . . . . . . . . . . . . . . 17-5

SYMPTOM PROCEDURES . . . . . . . . . . . . 17-5

17-2

CAUTION

ENGINE AND EMISSION CONTROL

ADAPTIVE CRUISE CONTROL SYSTEM (ACC)

GENERAL INFORMATION

M1172000102083

OUTLINE OF CHANGE

Due to the addition of vehicles with adaptive cruise control system (ACC), the service procedure has been established. <6B3>

CHECK CHART FOR DIAGNOSIS CODES

Code No. Diagnosis item Reference page

C1776 Received ACC failure from engine-ECU C1786 Received limp home from T/M-ECU U0100 Engine CAN timeout U0101 T/M CAN timeout

P.17-2 P.17-3 P.17-3 P.17-4

DIAGNOSIS CODE PROCEDURES

Code No. C1776: Received ACC Failure from Engine-ECU

M1172002202019

• If there is any problem in the CAN bus lines, an incorrect diagnosis code may be set. Prior to this diagnosis, diagnose the CAN bus lines.

• Whenever the ECU is replaced, ensure that the CAN bus lines are normal.

OPERATION

ACC/FCM-ECU communicates with the engine-ECU via the CAN bus lines.

DIAGNOSIS CODE SET CONDITION

This diagnosis code is set when the abnormality below is detected:

• A signal, which indicates a defective engine control system, is received from the engine-ECU.

PROBABLE CAUSES

• Malfunction of the CAN bus line

• Malfunction of engine-ECU

• Malfunction of ACC/FCM-ECU

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III CAN bus diagnostics.

Use M.U.T.-III to perform the CAN bus diagnosis.

Q: Is the check result normal?

YES : Go to Step 2. NO : Repair the CAN bus lines (Refer to GROUP

− Troubleshooting P.54C-2).

54C

STEP 2. M.U.T.-III other system diagnosis code.

Check the engine diagnosis code (Refer to GROUP

−Troubleshooting).

13F

Q: Is the diagnosis code set?

YES : Perform the relevant troubleshooting. NO : Go to Step 3.

STEP 3. Check whether the diagnosis code is set again.

Q: Is diagnosis code No.C1776 set?

YES : Replace the ACC/FCM-ECU. NO : Intermittent malfunction (Refer to GROUP

− How to Cope with Intermittent

00 Malfunction).

ENGINE AND EMISSION CONTROL

CAUTION

ADAPTIVE CRUISE CONTROL SYSTEM (ACC)

Code No. C1786: Received limp Home from T/M-ECU

• If there is any problem in the CAN bus lines, an incorrect diagnosis code may be set. Prior to this diagnosis, diagnose the CAN bus lines.

• Whenever the ECU is replaced, ensure that the CAN bus lines are normal.

OPERATION

ACC/FCM-ECU communicates with the A/T-ECU via the CAN bus lines.

DIAGNOSIS CODE SET CONDITION

This diagnosis code is set when the abnormality below is detected:

• A signal, which indicates an abnormal transmission system, is received from the A/T-ECU.

17-3

STEP 2. Use M.U.T.-III to confirm a diagnosis code of other systems.

Check the automatic transmission (FF) diagnosis code (Refer to GROUP 23C

Q: Is the diagnosis code set?

YES : Perform the relevant troubleshooting. NO : Go to Step 3.

STEP 3. Check the data list.

Using M.U.T.-III, check the data list (Refer to data list reference table).

• Item 56: transmission fail switch

Q: Is the check result normal?

YES : Go to Step 4. NO : Go to Step 4.

−Troubleshooting).

PROBABLE CAUSES

• Malfunction of the CAN bus line

• Malfunction of A/T-ECU

• Malfunction of ACC/FCM-ECU

DIAGNOSIS PROCEDURE

STEP 1. Using M.U.T.-III, diagnose the CAN bus line.

Use M.U.T.-III to perform the CAN bus diagnosis.

Q: Is the check result normal?

YES : Go to Step 2. NO : Repair the CAN bus lines (Refer to GROUP

54C

− Troubleshooting P.54C-2).

Code No. U0100: Engine CAN Timeout

• If there is any problem in the CAN bus lines, an incorrect diagnosis code may be set. Prior to this diagnosis, diagnose the CAN bus lines.

• Whenever the ECU is replaced, ensure that the CAN bus lines are normal.

OPERATION

ACC/FCM-ECU communicates with the engine-ECU via the CAN bus lines.

STEP 4. Check whether the diagnosis code is set again.

Q: Is diagnosis code No.C1786 set?

YES : Replace the ACC/FCM-ECU. NO : Intermittent malfunction (Refer to GROUP

− How to Cope with Intermittent

00 Malfunction).

DIAGNOSIS CODE SET CONDITION

This diagnosis code is set when the abnormality below is detected:

• The signal sent from the engine-ECU cannot be received for a certain period.

PROBABLE CAUSES

• Malfunction of the CAN bus line

• Malfunction of engine-ECU

• Malfunction of ACC/FCM-ECU

17-4

CAUTION

ENGINE AND EMISSION CONTROL

ADAPTIVE CRUISE CONTROL SYSTEM (ACC)

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III CAN bus diagnostics.

Use M.U.T.-III to perform the CAN bus diagnosis.

Q: Is the check result normal?

YES : Go to Step 2. NO : Repair the CAN bus lines (Refer to GROUP

− Troubleshooting P.54C-2).

54C

STEP 2. M.U.T.-III other system diagnosis code.

Check the engine diagnosis code (Refer to GROUP 13F

−Troubleshooting).

Q: Is the diagnosis code set?

YES : Perform the relevant troubleshooting. NO : Go to Step 3.

Code No. U0101: T/M CAN Timeout

• If there is any problem in the CAN bus lines, an incorrect diagnosis code may be set. Prior to this diagnosis, diagnose the CAN bus lines.

• Whenever the ECU is replaced, ensure that the CAN bus lines are normal.

STEP 3. M.U.T.-III other system diagnosis code.

Check if diagnosis code No. U0100 is set in other ECU.

Q: Is the diagnosis code set?

YES : Replace the engine-ECU (Refer to GROUP

13F

− Engine-ECU).

NO : Go to Step 4.

STEP 4. Check whether the diagnosis code is set again.

Q: Is diagnosis code No.U0100 set?

YES : Replace the ACC/FCM-ECU. NO : Intermittent malfunction (Refer to GROUP

− How to Cope with Intermittent

00 Malfunction).

STEP 2. M.U.T.-III other system diagnosis code.

Check the automatic transmission (FF) diagnosis code (Refer to GROUP 23C

Q: Is the diagnosis code set?

YES : Perform the relevant troubleshooting. NO : Go to Step 3.

−Troubleshooting).

OPERATION

ACC/FCM-ECU communicates with the A/T-ECU via the CAN bus lines.

DIAGNOSIS CODE SET CONDITION

This diagnosis code is set when the abnormality below is detected:

• The signal sent from the A/T-ECU cannot be received for a certain period.

PROBABLE CAUSES

• Malfunction of the CAN bus line

• Malfunction of A/T-ECU

• Malfunction of ACC/FCM-ECU

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III CAN bus diagnostics.

Use M.U.T.-III to perform the CAN bus diagnosis.

Q: Is the check result normal?

YES : Go to Step 2. NO : Repair the CAN bus lines (Refer to GROUP

− Troubleshooting P.54C-2).

54C

STEP 3. M.U.T.-III other system diagnosis code.

Check if diagnosis code No. U0101 is set in other ECU.

Q: Is the diagnosis code set?

YES : Replace the A/T-ECU (Refer to GROUP

− A/T-ECU).

23C

NO : Go to Step 4.

STEP 4. Check whether the diagnosis code is set again.

Q: Is diagnosis code No.U0101 set?

YES : Replace the ACC/FCM-ECU. NO : Intermittent malfunction (Refer to GROUP

− How to Cope with Intermittent

Malfunction).

ENGINE AND EMISSION CONTROL

CAUTION

ADAPTIVE CRUISE CONTROL SYSTEM (ACC)

CHECK CHART FOR TROUBLE SYMPTOMS

Trouble symptom Inspection

procedure No.

17-5

M1172002302469

Reference page

Cruise control cannot be set (No response SET − switch is

P.17-5

pressed). The cruise control is cancelled although the switch is not

P.17-6

operated during the ACC operation.

SYMPTOM PROCEDURES

Inspection Procedure 2: Cruise Control cannot be Set (No Response SET − Switch is Pressed).

COMMENTS ON TROUBLE SYMPTOM

The conditions for initiating the adaptive cruise control system (ACC) may not be satisfied.

PROBABLE CAUSES

• Malfunction of CAN bus system.

• Damaged harness or connector.

• Malfunction of the clock spring.

• Malfunction of the cruise control switch.

• Malfunction of the stop lamp switch.

• Malfunction of the inhibitor switch <A/T>.

• Malfunction of the parking brake switch.

• Malfunction of the engine system.

• Malfunction of the ASC system.

• Malfunction of the A/T system.

• Malfunction of the ACC/FCM−ECU.

DIAGNOSIS PROCEDURE

STEP 2. Check whether the diagnosis code is set again.

Q: Is diagnosis code set?

YES : Repair the adaptive cruise control system

(ACC) (Refer to

NO : Go to Step 3.

P.17-2).

STEP 3. Check the other system diagnosis code.

Using M.U.T.-III, perform MPI system diagnosis code (Refer to GROUP 13F

− Troubleshooting, Diagnosis

Function).

Q: Is any diagnosis code set?

YES : Repair the MPI system (Refer to GROUP

− Troubleshooting, Inspection Chart for

13F Diagnosis Code).

NO : Go to Step 4.

• If there is any problem in the CAN bus lines, an incorrect diagnosis code may be set. Prior to this diagnosis, diagnose the CAN bus lines.

• Before replacing the ECU, ensure that the CAN bus lines is normal.

STEP 1. Check the CAN bus system diagnosis.

Using M.U.T.-III, perform CAN bus diagnosis (Refer to GROUP 54C

− Explanation About The M.U.T.-III

Can Bus Diagnostics).

Q: Is the check result satisfactory?

YES : Go to Step 2. NO : Repair the CAN bus lines (Refer to GROUP

54C

− Troubleshooting, Can Bu s Diagnostic

P.54C-2). Then go to Step 2.

Table

STEP 4. Check the other system diagnosis code.

Using M.U.T.-III, perform ASC system diagnosis code (Refer to GROUP 35C

− Troubleshooting,

Diagnosis Function).

Q: Is the diagnosis code set?

YES : Repair the ASC system (Refer to GROUP

35C

− Troubleshooting, Inspection Chart for

Diagnosis Code

NO : Go to Step 5.

P.35C-2).

STEP 5. Check the other system diagnosis code.

Using M.U.T.-III, perform A/T system diagnosis code (Refer to GROUP 23C

− Troubleshooting, Diag nosis

Function).

Q: Is any diagnosis code set?

YES : Repair the A/T system (Refer to GROUP

23C

−Troubleshooting, Inspection Chart for

Diagnosis Code).

NO : Go to Step 6.

17-6

CAUTION

ENGINE AND EMISSION CONTROL

ADAPTIVE CRUISE CONTROL SYSTEM (ACC)

STEP 6. Check the other symptom.

The system should be turned on when the cruise control switch is operated.

Q: Is the system turned on by operating the cruise

control switch? YES : Go to Step 7. NO : Refer to "When the cruise control switch is

operated, the system is not turned on."

STEP 8. Check the cruise control switch.

Check the cruise control switch.

Q: Is the check result normal?

YES : Replace the engine-ECU (Refer to GROUP

− Engine-ECU).

13F

NO : Replace the cruise control switch.

STEP 9. Check the symptom.

(1) Drive the vehicle for approx. three minutes.

STEP 7. Check the data list.

Using M.U.T.-III, check the data list of MPI system (Refer to data list reference table).

• Item 75: CANCEL switch

• Item 92: SET − switch

Q: Is the check result normal?

YES : Go to Step 9. NO : Go to Step 8.

Q: Can cruise control be set?

YES : It can be assumed that this malfunction is

intermittent (Refer to GROUP 00

− How to Use Troubleshooting/Inspection Service Points, How to Cope with Intermittent Malfunction).

NO : Replace the ACC/FCM-ECU.

Inspection Procedure 3: The Cruise Control is Cancelled Although The Switch is not Operated During The ACC Operation.

COMMENTS ON TROUBLE SYMPTOM

A malfunction is detected while the adaptive cruise control system (ACC) is activated.

PROBABLE CAUSES

• Malfunction of CAN bus system.

• Damaged harness or connector.

• Malfunction of the engine system.

• Malfunction of the ASC system.

• Malfunction of the ACC/FCM−ECU.

DIAGNOSIS PROCEDURE

• If there is any problem in the CAN bus lines, an incorrect diagnosis code may be set. Prior to this diagnosis, diagnose the CAN bus lines.

• Before replacing the ECU, ensure that the CAN bus lines is normal.

STEP 1. Check the CAN bus system diagnosis.

Using M.U.T.-III, perform CAN bus diagnosis (Refer to GROUP 54C Can Bus Diagnostics).

− Explanation About The M.U.T.-III

STEP 2. Check whether the diagnosis code is set again.

Q: Is diagnosis code set?

YES : Repair the adaptive cruise control system

(ACC) (Refer to

NO : Go to Step 3.

P.17-2).

STEP 3. Check the other system diagnosis code.

• Using M.U.T.-III, perform MPI system diagnosis code (Refer to GROUP 13F

− Troubleshooting,

Diagnosis Function).

• Using M.U.T.-III, perform cruise control system diagnosis code (Refer to

Q: Is any diagnosis code set?

YES <MPI system> : Repair the MPI system (Refer

to GROUP 13F

P.17-2>.

− Troubleshooting,

Inspection Chart for Diagnosis Code).

YES <Cruise control system> : Repair the cruise

control system (Refer to

NO : Go to Step 4.

P.17-2).

Q: Is the check result satisfactory?

YES : Go to Step 2. NO : Repair the CAN bus lines (Refer to GROUP

54C

− Troubleshooting, Can Bu s Diagnostic

P.54C-2). Then go to Step 2.

Table

ENGINE AND EMISSION CONTROL

ADAPTIVE CRUISE CONTROL SYSTEM (ACC)

17-7

STEP 4. Check the other system diagnosis code.

Using M.U.T.-III, perform ASC system diagnosis code (Refer to GROUP 35C

− Troubleshooting,

Diagnosis Function).

Q: Is the diagnosis code set?

YES : Repair the ASC system (Refer to GROUP

− Troubleshooting, Inspection Chart for

35C Diagnosis Code

NO : Go to Step 5.

P.35C-2).

STEP 5. Check the other symptom.

The system should be turned on when the cruise control switch is operated.

Q: Is the system turned on by operating the cruise

control switch? YES : Go to Step 6. NO : Refer to "When the cruise control switch is

operated, the system is not turned on."

STEP 6. Check the cruise control switch.

Check the cruise control switch.

Q: Is the check result normal?

YES : Go to Step 7. NO : Replace the cruise control switch.

STEP 7. Check the symptom.

(1) Drive the vehicle for approx. three minutes.

Q: Is the cruise control cancelled?

YES : Replace the ACC/FCM-ECU. NO : It can be assumed that this malfunction is

intermittent (Refer to GROUP 00

− How to Use Troubleshooting/Inspection Service Points, How to Cope with Intermittent Malfunction).

NOTES

GROUP 23

AUTOMATIC

TRANSMISSION

CONTENTS

CVT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23A

23-1

CONTINUOUSLY VARIABLE

TRANSMISSION OVERHAUL . . . . . . . . . . . . . . . . . . . . . . . . . . 23B

NOTES

GROUP 23A

CVT

CONTENTS

23A-1

GENERAL INFORMATION . . . . . . . . 23A-2

SERVICE SPECIFICATIONS. . . . . . . 23A-14

LUBRICANTS . . . . . . . . . . . . . . . . . . 23A-14

SPECIAL TOOLS. . . . . . . . . . . . . . . . 23A-15

TROUBLESHOOTING. . . . . . . . . . . . 23A-18

INITIALISATION PROCEDURE

FOR CVT LEARNED VALUE . . . . . . . . . . . 23A-18

LEARNING PROCEDURE . . . . . . . . . . . . . 23A-18

FLUID DETERIORATION LEVEL

ERASING PROCEDURE . . . . . . . . . . . . . . 23A-23

DIAGNOSTIC FUNCTION . . . . . . . . . . . . . 23A-23

ROAD TEST . . . . . . . . . . . . . . . . . . . . . . . . 23A-24

RATIO PATTERN . . . . . . . . . . . . . . . . . . . . 23A-28

DAMPER CLUTCH OPERATION ZONE . . 23A-29

DIAGNOSIS CODE CHART . . . . . . . . . . . . 23A-30

DIAGNOSIS CODE PROCEDURES . . . . . 23A-31

TROUBLE SYMPTOM DIAGNOSIS

CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23A-64

DATA LIST REFERENCE TABLE . . . . . . . 23A-66

CVT-ECU TERMINAL

VOLTAGE TABLE. . . . . . . . . . . . . . . . . . . . 23A-72

OSCILLOSCOPE INSPECTION

PROCEDURES. . . . . . . . . . . . . . . . . . . . . . 23A-74

HYDRAULIC PRESSURE TEST. . . . . . . . . 23A-83

SELECTOR LEVER OPERATION

CHECK . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23A-85

SHIFT LOCK MECHANISM CHECK. . . . . . 23A-86

OIL SEAL . . . . . . . . . . . . . . . . . . . . . . 23A-87

REMOVAL AND INSTALLATION . . . . . . . . 23A-87

OIL FILTER. . . . . . . . . . . . . . . . . . . . . 23A-89

REMOVAL AND INSTALLATION . . . . . . . . 23A-89

OIL PAN AND VALVE BODY

ASSEMBLY. . . . . . . . . . . . . . . . . . . . . 23A-90

REMOVAL AND INSTALLATION . . . . . . . . 23A-90

INHIBITOR SWITCH. . . . . . . . . . . . . . 23A-93

REMOVAL AND INSTALLATION . . . . . . . . 23A-93

SENSORS. . . . . . . . . . . . . . . . . . . . . . 23A-94

REMOVAL AND INSTALLATION . . . . . . . . 23A-94

TRANSMISSION ASSEMBLY . . . . . . 23A-94

REMOVAL AND INSTALLATION . . . . . . . . 23A-94

TRANSFER ASSEMBLY <4WD>. . . . 23A-99

REMOVAL AND INSTALLATION . . . . . . . . 23A-99

ON-VEHICLE SERVICE. . . . . . . . . . . 23A-76

ESSENTIAL SERVICE . . . . . . . . . . . . . . . . 23A-76

CONTROL SYSTEM COMPONENT

PART CONFIGURATION DIAGRAM . . . . . 23A-79

CVT CONTROL COMPONENT CHECK . . 23A-79

TORQUE CONVERTER STALL TEST. . . . 23A-83

CVT-ECU. . . . . . . . . . . . . . . . . . . . . . . 23A-100

REMOVAL AND INSTALLATION . . . . . . . . 23A-100

CVT FLUID COOLER AND

COOLER LINE . . . . . . . . . . . . . . . . . . 23A-100

REMOVAL AND INSTALLATION . . . . . . . . 23A-100

23A-2

GENERAL INFORMATION

CVT

GENERAL INFORMATION

M1231200101103

CVT

Newly developed F1CJC type CVT and W1CJC type CVT have been adopted. They are basically the same as conventional CVT. However, they have the following features:

• Shift feeling and fuel efficiency have been improved due to a wider range of pulley ratio.

SPECIFICATIONS

Item Specifications

Transmission model F1CJC W1CJC-1 W1CJC-2 Torque converter Model 3-element, 1-stage, 2-phase

Stall torque ratio 1.995 1.826 Lock-up Present

Transmission type Forward automatic CVT (steel belt-driven), reverse 1

• Fuel efficiency has been improved as a compact oil pump has been used, resistance in stirred oil has been reduced and a belt running efficiency has been improved.

speed

Pulley ratio Forward 2.631 − 0.378

Reverse 1.960 Final reduction gear ratio 6.026 Shift position P-R-N-D+6-speed sport mode (with the paddle shift) Control type Electronically-controlled Function Shift control Present

Line pressure control Present

Select control Present

Lock-up control Present

Self-diagnosis function Present

Fail-safe function Present

Slip control at start Present Oil pump Model Vane-type pump

Drive type Driven by the engine, sprocket, and chain CVT fluid Brand name MITSUBISHI MOTORS GENUINE CVTF-J4

Capacity (L) 6.9

SYSTEM CONFIGURATION

ACD03944

Belt & pulley

Wheel

Reduction gear

Engine

Forward/ reverse switching mechanism

Torque converter

Sprocket & chain

Oil pump

Hydraulic control system

Turbine speed sensor

Control device Inhibitor switch

CVT-ECU

ABS/ASC-ECU

Engine-ECU

Parking mechanism

: Mechanical system

: CAN communication

ETACSECU

Differential gear

Electronic control system

Secondary pulley speed sensor

: Oil pressure system : Electrical system

Primary pulley speed sensor

CVT

GENERAL INFORMATION

23A-3

23A-4

ACD03886

CVT fluid cooler

Inhibitor switch

Secondary pulley speed sensor

Primary pulley speed sensor

CVT fluid filter

Turbine speed sensor

OVERVIEW

CVT

GENERAL INFORMATION

CVT

ACD03942

GENERAL INFORMATION

DESCRIPTION OF STRUCTURE AND OPERATION SECTIONAL VIEW

23A-5

1. Converter housing

2. Driven sprocket

3. Chain

4. Reverse brake

5. Oil pump

6. Forward clutch

7. Planet carrier

8. Primary pulley

9. Sun gear

10. Steel belt

11. Side cover

12. Internal gear

13. Parking gear

14. Secondary pulley

15. Final ge ar

16. Differential case

23A-6

ACD03885

CVTECU

Primary pulley speed

CVT fluid temperature

Lubricating and cooling systems

Torque converter engage

Oil pump

Primary pulley

Secondary pulley

Forward clutch Reverse brake

Manual valve

Primary reducing valve

Valve body

Mechanical system

Oil pressure system Electrical system

Pressure regulator valve

Torque converter regulator valve

Lock-up control valve

Lock-up solenoid valve

Inhibitor switch

Engine speed

Secondary pulley speed

Throttle opening

Secondary pressure solenoid valve

Primary pressure solenoid valve

Pilot valve A

Input signals

Secondary pressure

Torque converter release

Primary pressure

Turbine speed

Line pressure solenoid valve

Select solenoid valve

Pilot valve B

Secondary reducing valve

GENERAL INFORMATION

17. Idler ge ar

18. Reduction gear

19. Taper roller bearing

20. Output gear

21. Drive sprocket

22. Input shaft

23. Torque converter

HYDRAULIC CONTROL SYSTEM

CONTROL DESCRIPTION

The hydraulic control mechanism is comprised of the vane-type oil pump driven by the engine via the oil pump drive chain, the hydraulic control valve which controls the line pressure and shift change, and the input signal system.

CVT

GENERAL INFORMATION

23A-7

GENERAL INFORMATION REGARDING THE MAIN COMPONENTS

Component Function Manual valve Distributes the clutch operating pressure to each circuit,

depending on each selector lever position.

Lock-up control valve Regulates the engagement pressure and disengagement

pressure of the torque converter.

Torque converter regulator valve Regulates the supply pressure to the torque converter to the

optimal pressure for the driving conditions.

Pressure regulator valve Regulates the discharge pressure from the oil pump to the

optimal pressure (line pressure) for the driving conditions. Secondary reducing valve Reduces the line pressure to regulate the secondary pressure. Primary reducing valve Reduces the line pressure to regulate the primary pressure. Pilot valve A Reduces the line pressure to regulate the operation pressures

of the solenoid valves below:

• Primary pressure solenoid valve

• Secondary pressure solenoid valve

• Line pressure solenoid val ve

• Select solenoid valve

Pilot valve B Reduces fluid pressure delivered from pilot valve A to regulate

the operation pressure of the lock-up solenoid valve. Line pressure solenoid valve Controls the pressure regulator valve. Primary pressure solenoid valve Controls the primary reducing valve. Secondary pressure solenoid valve Controls the secondary reducing valve. Lock-up solenoid valve Controls the lock-up control valve. Select solenoid valve Regulates the forward clutch pressure and reverse brake

pressure.

23A-8

ACD03887

Line pressure

Primary pulley

Secondary pulley

Primary reducing valve

Secondary reducing valve

SHIFT MECHANISM Pulley ratio

CVT

GENERAL INFORMATION

The system applies the primary pressure, which is regulated by the primary reducing valve, to the pri mary pulley and the secondary pressure, which is regulated by the secondary reducing valve, to the secondary pulley, respectively. Pulley ratio depends on these pressures.

CVT

ACD03888

Line pressure solenoid valve

: Electrical system

: CAN communication

Line pressure control

Inhibitor switch signal

Turbine speed sensor

CVT fluid temperature sensor

Secondary pulley speed sensor

Primary pulley speed

Primary pulley speed sensor

CVT fluid temperature

Secondary pulley speed

Secondary pressure sensor

Secondary hydraulic pressure

Turbine speed

CVT-ECU

Accelerator opening angle

signal

Engine speed signal

Engine torque signal

Stop lamp switch signal

Sport mode signal

: Oil pressure system

Pressure regulator valve

Secondary pressure control

Secondary pressure solenoid valve

Secondary reducing valve

Primary pressure sensor

Primary hydraulic pressure

GENERAL INFORMATION

LINE PRESSURE CONTROL AND SECONDARY PRESSURE CONTROL

23A-9

The high-precision line pressure control and secondary pressure control have reduced the friction for better fuel economy.

23A-10

ACD03889

Lock-up solenoid valve

: Electrical system

: CAN communication

Lock-up control

Inhibitor switch signal

Turbine speed sensor

CVT fluid temperature sensor

Secondary pulley speed sensor

Primary pulley speed

Primary pulley speed sensor

CVT fluid temperature

Secondary pulley speed

Secondary pressure sensor

Secondary hydraulic pressure

Turbine speed

CVT-ECU

: Oil pressure system

Lock-up pressure control valve

Accelerator opening angle

signal

Engine speed signal

Engine torque signal

Stop lamp switch signal

Sport mode signal

Primary pressure sensor

Primary hydraulic pressure

LOCK-UP CONTROL

CVT

GENERAL INFORMATION

• The system engages the lock-up clutch in the torque converter to eliminate slips in the torque converter. This improves the transmission effi ciency. The slip in the lock-up clutch is controlled optimally, thus allowing a comfortable driving.

• The lock up control valve is controlled by the lock-up pressure solenoid valve, and the lock-up solenoid valve is controlled by the signal from the CVT-ECU. The lock up control valve sets the lock-up clutch into a state of engagement, or dis engagement.

• It inhibits lock-up operation when the fluid temperature is low.

SELECT CONTROL

ACD03890

Line pressure solenoid valve

: Electrical system : CAN communication

Select control

Inhibitor switch signal

Turbine speed sensor

CVT fluid temperature sensor

Secondary pulley speed sensor

Primary pulley speed

Primary pulley speed sensor

CVT fluid temperature

Secondary pulley speed

Secondary pressure sensor

Secondary hydraulic pressure

Turbine speed

CVT-ECU

Select solenoid valve

Accelerator opening angle

signal

Engine speed signal

Engine torque signal

Stop lamp switch signal

Primary pressure sensor

Primary hydraulic pressure

CVT

GENERAL INFORMATION

23A-11

When an operation of N → D or P → R range is performed, the optimal operating pressure is set based on the accelerator angle, engine speed, primary pul ley speed, secondary pulley speed and turbine speed to reduce the shock caused by shifting.

23A-12

GENERAL INFORMATION

CONTROL ELEMENTS AND INPUT/OUTPUT

Item Input/output signal Control

Shift control

CVT

Line pressure control

Select control

Lock-up control

Fail-safe function*

Input Engine torque signal

Engine speed signal Throttle position signal Idle signal Stop lamp switch signal Primary pressure sensor Secondary pressure sensor CVT fluid temperature sensor Turbine speed sensor Primary pulley speed sensor Secondary pulley speed sensor Inhibitor switch Shift switch assembly

Output Line pressure solenoid valve

Primary pressure solenoid valve Lock-up solenoid valve Secondary pressure solenoid valve

× × × × ×

× × × × −

× × − × −

× × × × −

− × − − ×

× × − − ×

× × × × ×

× × − × ×

× × × × ×

× × − × −

× × × − ×

× × − − ×

− − − × ×

× × − − ×

Select solenoid valve Selector lever position display

NOTE: *: If an abnormal input/output signal is generated, the CVT-ECU will trigger a fail-safe function.

× − × − ×

− − × − −

CVT

GENERAL INFORMATION

23A-13

FAIL-SAFE FUNCTION

If abnormality occurs in signals from various sensors, switches, or solenoids, this function allows control ling them with the minimum adverse effect to the driving performance.

PROTECTION CONTROL

General

• If the CVT-ECU or the transmission may be damaged or deteriorated, the CVT-ECU will be protected temporarily for safety. If a safety can be obtained again, the system will resume normal operation.

• The CVT-ECU has the protection functions as below:

Control during wheel spinning

Item Contents Control content When the system detects a wheel spinning, it will restrict engine performance and

pulley ratio to increase line pressure. The clutch pressure is also increased.

Vehicle behaviour during control

Resume condition The system resumes normal operation when wheel spinning is eliminated.

The engine speed and the vehicle speed will not be increased although the driver continues to depress the accelerator pedal during a wheel spinning.

Control at high oil temperature

Item Contents Control content When the CVT fluid temperature rises, the system will decrease the maximum

permissible shifting speed and torque to avoid overheat.

Vehicle behaviour during control

Resume condition Resumes normal operation when the CVT fluid temperature drops.

Torque reduction when the vehicle is reversing

Item Contents Control content The system restricts the engine performance in accordance with vehicle speed when

Vehicle behaviour during control

Resume condition Resumes normal operation when the selector lever is moved from R range to

Reversing prevention

Item Contents Control content The system will deactivate the reverse brake when the selector lever is moved to R

Vehicle behaviour during control

Resume condition Resumes normal operation when the vehicle is driven at lower speed. (The system

Note that driving performance may be deteriorated.

the vehicle is reversing. Driving performance may be deteriorated.

another.

range while driving forwards at a certain speed. The transmission will remain at neutral range although the driver moves the selector

lever to R range while the vehicle is driven forwards.

engages the reverse brake)

23A-14

SERVICE SPECIFICATIONS

CVT

SERVICE SPECIFICATIONS

M1231200300740

Item Standard value

CVT fluid temperature sensor resistance kΩ at 20°C 6.29 − 6.83

at 50°C 2.10 − 2.25 at 80°C 0.85 − 0.90

Line pressure solenoid valve coil resistance Ω • 5.5 − 7.0 (fluid temperature:

Primary pressure solenoid valve coil resistance Ω Secondary pressure solenoid valve coil resistance Ω Select solenoid valve coil resistance Ω Lock-up solenoid valve coil resistance Ω Engine stall speed r/min D range 2,400 − 2,900

R range 2,400 − 2,900

°C)

• 6.0 − 8.0 (fluid temperature: °C)

• 6.5 − 8.5 (fluid temperature: °C)

LUBRICANTS

Item Brand name Capacity L

CVT fluid MITSUBISHI MOTORS GENUINE CVTF-J4 6.9

M1231200400907

CVT

ACB05421

MB992745

MB992746

MB992744

MB992747

MB992748

DO NOT USE

SPECIAL TOOLS

Tool Number Name Use

a.MB992744 b.MB992745 c. MB992746 d.MB992747 e.MB992748

a.Vehicle

communication interface-Lite (V.C.I.-Lite)

b.V.C.I.-Lite main

harness A (for vehicles with CAN communication)

c. V.C.I.-Lite main

harness B (for vehicles without CAN communication)

d.V.C.I.-Lite USB

cable short

e.V.C.I.-Lite USB

cable long

CVT check (M.U.T.-III diagnosis code display and service data display)

23A-15

M1231200600752

23A-16

CAUTION

MB991910

MB991826

MB991955

MB991911

MB991824

MB991827

MB991825

DO NOT USE

MB992006

AC103525

CVT

SPECIAL TOOLS

Tool Number Name Use

MB991955

a: MB991824 b: MB991827 c: MB991910 d: MB991911 e: MB991825 f: MB991826

M.U.T.-III sub-assembly

a: Vehicle

communication

interface (V.C.I.) b: USB cable c: M.U.T.-III main

harness A

(applicable to

vehicles with

CAN

communication)

For vehicles with CAN communication, use the M.U.T .-III main harness A to send the simulated vehicle speed. If you connect the M.U.T.-III main harness B instead, the CAN communication does not function correctly.

CVT check (M.U.T.-III diagnosis code display and service data display)

d: M.U.T.-III main

harness B

(applicable to

vehicles without

CAN

communication) e: Measurement

adapter f: Trigger harness

MB992006 Extra fine probe Continuity check and voltage

measurement at harness wire or connector

MD998330

a: MD998331

Oil pressure gauge (3.0 MPa)

Hydraulic pressure measurement

a: Joint

MB992127 Joint

CVT

B991454

B991527

MB992906

Z203830

B992853

SPECIAL TOOLS

Tool Number Name Use

MB992075 Handle Use with oil seal installer

MB992140 Oil seal installer Installation of side oil seal

MB992206 Oil seal installer Installation of side oil seal <2WD>

23A-17

MB991454 Engine hanger

balancer

MB991527 Engine hanger

MB992906 Engine hanger

attachment

MB991895 Engine hanger

Engine assembly support during automatic transmission assembly removal and installation {For the engine hanger balancer (MB991454), use chains only.}

NOTE: Engine hanger balancer (MB991454) is a part of the engine hanger assembly (MB991453).

MB992853 Engine hanger plate

23A-18

ACD04025

1XG3C Y13317653

Serial number (A)

1XG3C Y317653

Serial number (M.U.T.-III Display)

Part number

Factory code

Year

Month

Number

Part number

Factory code

Number

Month

CVT

TROUBLESHOOTING

INITIALISATION PROCEDURE FOR CVT LEARNED VALUE

M1231202400419

PURPOSE

After the CVT assembly and the valve body assembly are replaced, their serial number and learned value must be initialised. The initialisation procedure is as below.

INITIALISATION PROCEDURE

1. Move the selector lever to the P range and turn the ignition switch to the "LOCK" (OFF) position. Then, connect M.U.T.-III to the diagnosis connector.

2. Turn the ignition switch to the "ON" position, and then move the selector lever to the R range.

3. Depress the accelerator pedal while depressing the brake pedal. (Engine stops.) Use the M.U.T.-III special function to execute "Reset (item No.1: Control learning value)" while holding them in applied position.

4. Set the selector lever to the P range.

5. Turn the ignition switch to the "LOCK" (OFF) position, and then wait for ten seconds.

6. Turn the ignition switch to the "ON" position. Execute the special function "CVT oil degradation level (item No.1: Clear CVT oil degradation level)" on the M.U.T.-III to delete a CVT fluid deterioration level.

WHEN REPLACING THE CVT-ECU

1. Turn the ignition switch to the "LOCK" (OFF) position. Then, connect M.U.T.-III to the diagnosis connector.

2. Turn the ignition switch to the "ON" position.

3. Execute the special function "Write calibration value (Calibration value Read&save)" on the M.U.T.-III to read a serial number which is stored in the CVT-ECU.

LEARNING PROCEDURE

When the CVT-ECU, the CVT assembly or the valve body assembly is replaced, adopt the system by using the M.U.T.-III.

M1231224400019

4. Make sure that the read serial number corresponds with the one stamped on the CVT assembly (see illustration).

NOTE: If it does not correspond, observe the following procedure.

ACD04026

1XG3C Y317653

Serial number (M.U.T.-III Display)

Part number

Factory code

Number

Y317653 - 13

Serial number (B)

Factory code

Year

Month

Number

Month

1XG3C

Serial number (A)

Part number

a. Remove the oil pan (refer to P.23A-90), and

check the serial number of the valve body assembly shown in the illustration.

b. If no serial number is stamped on the valve

body assembly, import data from the server to the M.U.T.-III according to the serial number on the CVT assembly.

c. If a serial number is stamped on the valve

body assembly , ma ke sure that the read serial number corresponds with the one stamped on

the valve body assembly (see illustration). YES: Store the serial number in the M.U.T.-III. NO: Import data from the server to the M.U.T.-III

according to the serial number on the valve

body assembly.

5. Store the serial number in the M.U.T.-III.

NOTE: Be sure to write down the serial number. The serial number will be needed to compare it with the number imported into the M.U.T .-III and to select the number.

6. Turn the ignition switch to the "LOCK" (OFF) position.

CVT

TROUBLESHOOTING

7. Remove the CVT-ECU and install a new CVT-ECU (Refer to

8. Turn the ignition switch to the "ON" position.

9. Make sure that the selector lever is in the P or N range and that P or N is not displayed on the combination meter.

10.Execute the special function "Write calibration value (Saved calibration value writing)" on the M.U.T.-III to write the serial number into the ECU.

1 1.The shift range symbol (P or N) in the combination

meter should illuminate.

NOTE: If the shift range symbol (P or N) in the combination meter does not illuminate, observe the following procedure.

a. Move the selector lever to the R range. b. Depress the accelerator pedal while depress-

ing the brake pedal. (Engine stops.) Use the M.U.T.-III special function to execute "Calibra tion value reset (item No.1: Calibration value

reset)" while holding them in applied position. c. Set the selector lever to the P range. d. Turn the ignition switch to the "LOCK" (OFF)

position, and then wait for ten seconds. e. Repeat from Step 2.

12.Make sure that the serial number on "Saved calibration value writing" completion screen corresponds with the serial number of the CVT assembly (or the valve body assembly) that was written down earlier.

NOTE: If it does not correspond, observe the following procedure.

a. Move the selector lever to the R range. b. Depress the accelerator pedal while depress-

ing the brake pedal. (Engine stops.) Use the M.U.T.-III special function to execute "Calibra tion value reset (item No.1: Calibration value

reset)" while holding them in applied position. c. Set the selector lever to the P range. d. Turn the ignition switch to the "LOCK" (OFF)

position, and then wait for ten seconds. e. Repeat from Step 10.

13.Turn the ignition switch to the "LOCK" (OFF) position.

23A-19

P.23A-100).

23A-20

ACD04377

1XG3C Y13317653

Serial number (CVT assembly)

1XG3C Y317653

Serial number (CD-R)

FKK_IP_INF_3VX0D_Y200733_130301

File name (M.U.T.-III Display)

FKK_IP_INF_1XG3C_Y317653_130329

CVT

TROUBLESHOOTING

14.Observe the operations below: a. Wait until the engine is warmed up. Then road

test the vehicle for approx. one minute at 40 km/h or more. Consequently , check whether the CVT is in the following conditions.

• No CVT-related diagnosis code is set.

• A diagnosis code is set, but you cannot iden-

tify any trouble symptoms (e.g. abnormal noise)

• There is no fluid leak.

b. Start the engine.

c. Teach the system a meeting point. All of the fol-

lowing conditions must be satisfied for approximately 90 seconds.

• The vehicle is stationary.

• Engine speed: 500 − 850 r/min (Idling)

• Brake pedal: Depress

• Accelerator pedal: Release

• Selector lever position: D

• Transmission fluid temperature: 40 − 100°C

d. Turn the ignition switch to the "LOCK" (OFF)

position.

15.Operation complete.

6. Move the selector lever to the R range.

7. Depress the accelerator pedal while depressing the brake pedal. (Engine stops.) Use the M.U.T.-III special function to execute "Calibration value reset (item No.1: Calibration value reset)" while holding them in applied position.

8. Set the selector lever to the P range.

9. Turn the ignition switch to the "LOCK" (OFF) position, and then wait for ten seconds.

10.Turn the ignition switch to the "ON" position.

11.Make sure that the selector lever is in the P or N range and that P or N is not displayed on the combination meter.

WHEN REPLACING THE CVT ASSEMBLY

1. Note the serial number, which is stamped on the new CVT assembly.

2. Remove the CVT assembly and install a new CVT assembly.

3. Connect M.U.T.-III to the diagnosis connector.

4. Turn the ignition switch to the "ON" position.

5. Import a serial number from the CD-R*, which is supplied with a new CVT assembly, into the M.U.T.-III.

NOTE: *: Follow the steps below to import a serial number from the CD-R into the M.U.T.-III.

1. Select "Special function."

2. Select "Write calibration value."

3. Select "Saved calibration value writing."

4. Press the "File import" button.

5. Select an appropriate removable disc.

6. Confirm that "Completed." is displayed.

12.Select the same file name (shown in the illustration) as the serial number of CD-R or CVT assembly on the special function "Write calibration value (Saved calibration value writing)" screen and import the serial number into the M.U.T.-III.

13.The shift range symbol (P or N) in the combination meter should illuminate.

NOTE: If the shift range symbol (P or N) in the combination meter does not illuminate, repeat the operations from step 5.

TROUBLESHOOTING

ACD04025

1XG3C Y13317653

Serial number (A)

1XG3C Y317653

Serial number (M.U.T.-III Display)

Part number

Factory code

Year

Month

Number

Part number

Factory code

Number

Month

14.Make sure that the serial number on "Saved calibration value writing" completion screen corresponds with the serial number of the new CVT assembly (see illustration) that was written down earlier.

NOTE: If it does not correspond, repeat the operations from step 5.

15.Turn the ignition switch to the "LOCK" (OFF) position.

16.Observe the operations below:

a. Wait until the engine is warmed up. Then road

test the vehicle for approx. one minute at 40 km/h or more. Consequently , check whether the CVT is in the following conditions.

• No CVT-related diagnosis code is set.

• A diagnosis code is set, but you cannot iden-

tify any trouble symptoms (e.g. abnormal noise)

• There is no fluid leak.

b. Start the engine.

CVT

23A-21

c. Teach the system a meeting point. All of the fol-

lowing conditions must be satisfied for approximately 90 seconds.

• The vehicle is stationary.

• Engine speed: 500 − 850 r/min (Idling)

• Brake pedal: Depress

• Accelerator pedal: Release

• Selector lever position: D

• Transmission fluid temperature: 40 − 100°C

d. Turn the ignition switch to the "LOCK" (OFF)

position.

17.Turn the ignition switch to the "ON" position.

18.Execute the special function "CVT oil degradation level (item No.1: Clear CVT oil degradation level)" on the M.U.T.-III to delete a CVT fluid deterioration level.

19.Operation complete.

WHEN REPLACING THE VALVE BODY ASSEMBLY

1. Note the serial number, which is stamped on the new valve body assembly.

2. Remove the valve body assembly and install a new valve body assembly.

3. Connect M.U.T.-III to the diagnosis connector.

4. Turn the ignition switch to the "ON" position.

5. Import a serial number from the CD-R*, which is supplied with a new valve body assembly, into the M.U.T.-III.

NOTE: *: Follow the steps below to import a ser ial number from the CD-R into the M.U.T.-III.

1. Select "Special function."

2. Select "Write calibration value."

3. Select "Saved calibration value writing."

4. Press the "File import" button.

5. Select an appropriate removable disc.

6. Confirm that "Completed." is displayed.

6. Move the selector lever to the R range.

8. Set the selector lever to the P range.

9. Turn the ignition switch to the "LOCK" (OFF) position, and then wait for ten seconds.

10.Turn the ignition switch to the "ON" position.

23A-22

ACD04377

Serial number (Valve body assembly)

1XG3C Y317653

Serial number (CD-R)

FKK_IP_INF_3VX0D_Y200733_130301

File name (M.U.T.-III Display)

FKK_IP_INF_1XG3C_Y317653_130329

Y317653 - 131XG3C

ACD04026

1XG3C Y317653

Serial number (M.U.T.-III Display)

Part number

Factory code

Number

Y317653 - 13

Serial number (B)

Factory code

Year

Month

Number

Month

1XG3C

Serial number (A)

Part number

CVT

TROUBLESHOOTING

11.Make sure that the selector lever is in the P or N range and that P or N is not displayed on the combination meter.

12.Select the same file name (shown in the illustration) as the serial number of CD-R or valve body assembly on the special function "Write calibration value (Saved calibration value writing)" screen and import the serial number into the M.U.T.-III.

13.The shift range symbol (P or N) in the combination meter should illuminate.

NOTE: If the shift range symbol (P or N) in the combination meter does not illuminate, repeat the operations from step 5.

14.Make sure that the serial number on "Saved calibration value writing" completion screen corresponds with the serial number of the new valve body assembly (see illustration) that was written down earlier.

NOTE: If it does not correspond, repeat the operations from step 5.

15.Turn the ignition switch to the "LOCK" (OFF) position, and then wait for ten seconds.

16.Set the vehicle to the following condition.

• The vehicle is stationary.

• Engine speed: 500 − 850 r/min (Idling)

• Brake pedal: Depress

• Air conditioner: OFF

• Accelerator pedal: Release

• Selector lever position: N

• CVT fluid temperature: 50 − 100°C

17.Depress and hold the brake pedal fully to secure the vehicle against rolling away, and execute the special function "Control valve learning mode (item No.1: Control valve learning mode)" on the M.U.T.-III.

18.Move the selector lever to the "D" position, and confirm that "Completed." is displayed on the M.U.T.-III screen after 60 seconds.

NOTE: If "Complete" is not displayed on the M.U.T.-III within 60 seconds, move back the selector lever to N range. Then execute the item No.1; Control valve learning mode again.

19.Shift the selector lever to P position.

20.Turn the ignition switch to the "LOCK" (OFF) position, and then wait for ten seconds.

21.Set the vehicle to the following condition.

• The vehicle is stationary.

• Engine speed: 500 − 850 r/min (Idling)

• Brake pedal: Depress

• Air conditioner: OFF

• Accelerator pedal: Release

• Selector lever position: N

• CVT fluid temperature: 50 − 100°C

22.Depress and hold the brake pedal fully to secure the vehicle against rolling away, and execute the special function "Control valve learning mode (item No.1: Control valve learning mode)" on the M.U.T.-III.

CVT

ACC00131

(A)

(B)

TROUBLESHOOTING

23A-23

23.Move the selector lever to the "R" position, and confirm that "Completed." is displayed on the M.U.T.-III screen after 60 seconds.

NOTE: If "Complete" is not displayed on the M.U.T.-III within 60 seconds, move back the selector lever to N range. Then execute the item No.1; Control valve learning mode again.

24.Shift the selector lever to P position.

25.Turn the ignition switch to the "LOCK" (OFF) position, and then wait for ten seconds.

26.Observe the operations below:

a. Wait until the engine is warmed up. Then road

test the vehicle for approx. one minute at 40 km/h or more. Consequently , check whether the CVT is in the following conditions.

• No CVT-related diagnosis code is set.

• A diagnosis code is set, but you cannot iden-

tify any trouble symptoms (e.g. abnormal noise)

• There is no fluid leak.

b. Start the engine.

c. Teach the system a meeting point. All of the fol-

lowing conditions must be satisfied for approximately 90 seconds.

• The vehicle is stationary.

• Engine speed: 500 − 850 r/min (Idling)

• Brake pedal: Depress

• Accelerator pedal: Release

• Selector lever position: D

• Transmission fluid temperature: 40 − 100°C

d. Turn the ignition switch to the "LOCK" (OFF)

position.

27.Turn the ignition switch to the "ON" position.

28.Execute the special function "CVT oil degradation level (item No.1: Clear CVT oil degradation level)" on the M.U.T.-III to delete a CVT fluid deterioration level.

29.Operation complete.

FLUID DETERIORA TION LEVEL ERASING PROCEDURE

M1231224500016

1. Turn the ignition switch to the "LOCK" (OFF) position. Then, connect M.U.T.-III to the diagnosis connector.

2. Turn the ignition switch to the "ON" position.

3. Use the M.U.T.-III special function to execute "CVT oil degradation level (item No.1: Clear CVT oil degradation level)".

4. Turn the ignition switch to the "LOCK" (OFF) position.

DIAGNOSTIC FUNCTION

M1231219000480

WARNING INDICATOR

When any malfunction occurs in the items related to the CVT system, which are described below, the symbol (A) continues being displayed in the informa tion screen in the multi information display. Check if the diagnosis code is set when the symbol (A) continues being displayed in the information screen in the multi information display.

NOTE: When the symbol (B) is displayed in the information screen in the multi information display, the CVT fluid temperature is high. (Symbol (B) is turned on when the fluid temperature is approximately 138

C or higher and turned off automatically when the fluid temperature drops below approximately 135

C.)

23A-24

ROAD TEST

Steps Conditions

for test/operation

1 Ignition switch:

LOCK (OFF)

CVT

TROUBLESHOOTING

Test/Operation Judgement

standard

Ignition switch (1) ON

Data list No.6 (1) System voltage

Check item

ECU power supply

Diagnosis code No.

−

M1231207800672

Checking procedure in case of error

Malfunction of CVT-ECU power supply system

2 Ignition switch:

ON Engine: Stopped

Selector lever position (1) P (2) R (3) N (4) D (5) Ds <Vehicles without paddle shift> (6) L

Data list No.7 (1) System voltage

The relevant diagnosis code is not detected.

Data list No.72 (1) P, (2) R (3) N (4) D (5) Ds/L (6) Ds/L

Data list No.60 (1) ON (2) OFF (3) OFF (4) OFF (5) OFF (6) OFF

Data list No.61 (1) OFF (2) ON (3) OFF (4) OFF (5) OFF (6) OFF

Data list No.62 (1) OFF (2) OFF (3) ON (4) OFF (5) OFF (6) OFF

Solenoid supply voltage

Variant coding

EEPROM P1637 Malfunction of

Inhibitor switch

P1607 Malfunction of

system power supply

U1197, U1195, U1417

P0705 Malfunction of

Malfunction of the coding

memory backup

inhibitor switch

Data list No.63 (1) OFF (2) OFF (3) OFF (4) ON (5) OFF (6) OFF

Data list No.64 (1) OFF (2) OFF (3) OFF (4) OFF (5) ON (6) ON

Data list No.58 (1) OFF (2) OFF (3) OFF (4) OFF (5) ON (6) ON

Ds position switch

P071B Malfunction of

Ds position switch

CVT

TROUBLESHOOTING

23A-25

Steps Conditions

for test/operation

2 Ignition switch:

ON Engine: Stopped

3 Ignition switch:

ON Engine: Stopped Selector lever position: P

4 Ignition switch:

START

5 Engine

warming up

Test/Operation Judgement

standard

Paddle shift lever position (1) Pull the paddle shift (+) (right side) toward you and hold. (2) Release the lever

Paddle shift lever position (1) Pull the paddle shift (-) (left side) toward you and hold. (2) Release the lever

Accelerator pedal (1) Fully closed (2) Depressed (3) Fully opened

Brake pedal (1) Depressed (2) Released

Perform the starting test in the P or N position

Drive the vehicle for 15 minutes or more to raise the CVT fluid temperature to 45 to 100

°C

Data list No.67 (1) ON (2) OFF

Data list No.68 (1) ON (2) OFF

Data list No.15 (1) 0% (2) Gradually increases from (1) (3) 100%

Data list No.59 (1) ON (2) OFF

Engine can be started

Data list No.5 Voltage drops gradually

Data list No.22 Fluid temperature rises gradually

Check item

Paddle shift UP switch

Paddle shift DOWN switch

APS

Stop lamp switch

− −

CVT fluid temperatu re sensor

Diagnosis code No.

P0815 Malfunction of

P0816

− −

P0703 Malfunction of

P0712, P0713

Checking procedure in case of error

paddle shift switch

stop lamp switch

Malfunction of engine system

Malfunction of CVT fluid temperature sensor

The relevant diagnosis code is not detected.

P0711

G sensor P1798 Malfunction of

G sensor

Brake fluid pressure sensor

ABS/ASC P1773 Malfunction of

P1799 Malfunction of

brake fluid pressure signal

ABS/ASC

23A-26

CVT

TROUBLESHOOTING

Steps Conditions

for test/operation

6 Engine: Idling Selector lever

Test/Operation Judgement

position: P Accelerator pedal: Fully closed

Selector lever position: N

standard

Data list No.11 600 to 900 r/min

Data list No.42 0 to 0.8 A

Data list No.2

0.2 to 0.7 V

Data list No.3

1.4 to 1.9 V

Data list No.46 0 to 0.8 A

Data list No.21

1.0 to 1.2 MPa Data list No.48

Approx. 1.0 A

Check item

Engine revolution

Line pressure solenoid valve

Primary pressure sensor

Secondar y pressure sensor

Secondar y pressure solenoid valve

Select pressure solenoid valve

Diagnosis code No.

−

P0962, P0963

P0847, P0848

P0842, P0843

P0776, P0966, P0967

P2720, P2721

Checking procedure in case of error

Malfunction of engine system

Malfunction of line pressure solenoid valve

Malfunction of primary pressure sensor

Malfunction of secondary pressure sensor

Malfunction of secondary pressure solenoid valve

Malfunction of select pressure solenoid valve

CVT

TROUBLESHOOTING

23A-27

Steps Conditions

for test/operation

7 Selector lever

position: D

Test/Operation Judgement

standard

Stop the vehicle (depress the brake pedal)

During driving (at approx. 20 km/h)

Data list No.13 Pulley gear ratio: less than 2.62

Data list No.48

0.6 to 0.9 A (The displayed value is different from the one for N range)

Data list No.20

0.2 to 0.6 MPa Data list No.21

0.2 to 0.6 MPa

Data list No.44

0.7 to 0.9 A Data list No.20

0.2 to 0.6 MPa

Check item

Gear ratio P0730 Incorrect gear

Select pressure solenoid valve

Primary pressure sensor and secondary pressure sensor

Primary pressure solenoid valve

Diagnosis code No.

P2720, P2721

P084A Abnormality in

P0969, P0970, P0971

Checking procedure in case of error

ratio

Malfunction of select pressure solenoid valve

fluid pressure sensor function

Malfunction of primary pressure solenoid valve

Stop the vehicle, and then accelerate to 60 km/h on a level road

Data list No.1 Speed detected: more than 0 r/min (nearly the same as the turbine speed)

Data list No.40

0.4 to 0.6 A Data list No.12

Amount of slippage: less than 15 r/min

Data list No.8 Speed detected: more than 0 r/min (nearly the same as the tachometer)

Data list No.10 Approx. 48 × Vehicle speed (speedometer display)

Data list No.13 Pulley gear ratio: 0.3 to 2.7

Primary pulley speed sensor

Lock-up solenoid valve

Turbine speed sensor

Secondar y speed sensor

P0715 Malfunction of

primary pulley speed sensor

P0741, P2763, P2764

P2765 Malfunction of

P0720 Malfunction of

Malfunction of lock-up solenoid valve

turbine speed sensor

secondary pulley speed sensor

23A-28

ACD04370

Low

Throttle opening 100%

Engine speed (r/min)

Vehicle speed (km/h)

0 100 15050

1,000

2,000

4,000

3,000

5,000

7,000

6,000

200

Throttle opening 50%

Throttle opening 75%

Throttle opening 0%

Throttle opening 25%

RATIO PATTERN D RANGE

CVT

TROUBLESHOOTING

M1231202600792

SPORT MODE

ACD04371

0 100 15050

1,000

2,000

4,000

3,000

5,000

7,000

6,000

200

1st gear

2nd gear

3rd gear

4th gear

5th gear

6th gear

Low

Engine speed (r/min)

Vehicle speed (km/h)

ACD04372

Accelerator opening (%)

Vehicle speed (km/h)

0 100

100

20050 150

Disengaged

Lock-up

CVT

TROUBLESHOOTING

23A-29

DAMPER CLUTCH OPERATION ZONE

M1231204100663

23A-30

CAUTION

TROUBLESHOOTING

CVT

DIAGNOSIS CODE CHART

M1231207901047

During diagnosis, a diagnosis code associated with other system may be set when the ignition switch is turned on with connector(s) disconnected. On completion, confirm all systems for diagnosis code(s). If diagnosis code(s) are set, erase them all.

Diagnosis code No.

P0703 Malfunction of stop lamp switch P0705 Malfunction of inhibitor switch P071B Malfunction of Ds position switch <Vehicles without paddle shift> P0711 Malfunction of CVT fluid temperature sensor (Abnormality in CVT fluid

P0712 Malfunction of CVT fluid temperature sensor (low input) P0713 Malfunction of CVT fluid temperature sensor (high input) P0715 Malfunction of primary pulley speed sensor P0720 Malfunction of secondary pulley speed sensor P0730 Incorrect gear ratio P0741 Abnormality in lock-up function P0776 Abnormality in secondary pressure solenoid valve function P0815 Malfunction of paddle shift up switch <Vehicles with paddle shift> P0816 Malfunction of paddle shift down switch <Vehicles with paddle shift> P0842 Malfunction of secondary pressure sensor (low input) P0843 Malfunction of secondary pressure sensor (high input)

Diagnostic item Reference

temperature sensor function)

page

P.23A-31 P.23A-32 P.23A-33 P.23A-33

P.23A-34 P.23A-34 P.23A-35 P.23A-36 P.23A-37 P.23A-38 P.23A-39 P.23A-40 P.23A-40 P.23A-41 P.23A-42

P0847 Malfunction of primary pressure sensor (low input) P0848 Malfunction of primary pressure sensor (high input) P084A Abnormality in fluid pressure sensor function P0962 Malfunction of line pressure solenoid valve (low input) P0963 Malfunction of line pressure solenoid valve (high input) P0966 Malfunction of secondary pressure solenoid valve (low input) P0967 Malfunction of secondary pressure solenoid valve (high input) P0969 Abnormality in primary pressure solenoid valve function P0970 Malfunction of primary pressure solenoid valve (low input) P0971 Malfunction of primary pressure solenoid valve (high input) P1607 Malfunction of system power supply (low voltage) P1637 Malfunction of memory backup P1773 Malfunction of ABS/ASC P1798 Malfunction of G sensor signal P1799 Malfunction of brake fluid pressure signal

P.23A-43 P.23A-44 P.23A-45 P.23A-46 P.23A-46 P.23A-47 P.23A-48 P.23A-49 P.23A-50 P.23A-50 P.23A-51 P.23A-52 P.23A-52 P.23A-53 P.23A-53

CVT

TROUBLESHOOTING

23A-31

Diagnosis code No.

P2719 Abnormality in select pressure solenoid valve function P2720 Malfunction of select pressure solenoid valve (low input) P2721 Malfunction of select pressure solenoid valve (high input) P2763 Malfunction of lock-up solenoid valve (high input) P2764 Malfunction of lock-up solenoid valve (low input) P2765 Malfunction of turbine speed sensor U0001 Malfunction of CAN communication circuit (Bus off) U0100 CAN time-out error (Engine) U0121 CAN time-out error (ABS/ASC) U0141 CAN time-out error (ETACS) U1197 Coding data unavailable U1195 Coding not completed U1417 Wrong coding data received

Diagnostic item Reference

page

P.23A-54 P.23A-55 P.23A-55 P.23A-56 P.23A-57 P.23A-58 P.23A-59 P.23A-59 P.23A-60 P.23A-60 P.23A-62 P.23A-61 P.23A-63

DIAGNOSIS CODE PROCEDURES

Code No. P0703: Malfunction of Stop Lamp Switch

DIAGNOSTIC FUNCTION

CVT-ECU detects malfunction using the stop lamp switch signal sent from the ETACS-ECU.

JUDGEMENT CRITERIA

Drive the vehicle at 30 km/h or more for 10 seconds, and then turn the ignition switch to the OFF position. In this sequential operation, no variation has been found in the stop lamp switch input signal in two con secutive times.

PROBABLE CAUSES

• Malfunction of CAN bus line

• Malfunction of the stop lamp switch

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

• Malfunction of ETACS-ECU

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III CAN bus diagnostics

Use M.U.T.-III to perform the CAN bus diagnosis.

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the CAN bus lines.

STEP 2. M.U.T.-III data list

Item 59: Brake switch

OK: The service data changes in response to

the brake operation.

Q: Is the check result normal?

YES : Go to Step 3 NO : Check the stop lamp switch circuit. (Refer to

GROUP 54A Chart for Input Signal).

− ETACS, Trouble Symptom

STEP 3. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace CVT-ECU. NO : Intermittent malfunction.

23A-32

TROUBLESHOOTING

Code No. P0705: Malfunction of Inhibitor Switch

DIAGNOSTIC FUNCTION

CVT-ECU monitors the signal from the inhibitor switch, and determines if the abnormal input is present or not.

JUDGEMENT CRITERIA

• CVT-ECU does not detects the inhibitor switch input signal when the vehicle speed is 3 km/h or more for 10 seconds continuously.

• CVT-ECU detects the multiple inputs from the inhibitor switch for 2 seconds.

PROBABLE CAUSES

• Malfunction of the inhibitor switch

• Improper adjustment of transmission control

cable

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Voltage measurement at inhib itor switch connector (terminal No. 3)

(1) Disconnect the inhibitor switch connector, and

measure at the wiring harness side.

(2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the inhibitor switch

connector (terminal No. 3) and body earth.

OK: 10 V or more

Q: Is the check result normal?

YES : Go to Step 2. NO : Repair the connector(s) or the wiring

harness (power supply line between the inhibitor switch connector terminal No. 3 and the ETACS-ECU connector).

STEP 2. Check for open circuit or short to earth in INHP, INHR, INHN INHD and INHL line between the inhibitor switch connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 3. NO : Repair the connector(s) or the wiring

harness.

CVT

STEP 3. Inhibitor switch and control cable adjustment

Refer to P.23A-78.

Q: Is the check result normal?

YES : Go to Step 4. NO : Adjust the inhibitor switch and the control

cable.

STEP 4. Inhibitor switch continuity check

Refer to P.23A-78.

Q: Is the check result normal?

YES : Go to Step 5. NO : Replace the inhibitor switch (Refer to

P.23A-93.).

STEP 5. Voltage measurement at CVT-ECU connector (INHP, INHR, INHN and INHD terminal)

(1) Connect the inhibitor switch connector. (2) Disconnect the CVT-ECU connector, and

measure at the wiring harness side. (3) Turn the ignition switch to the "ON" position. (4) Measure the voltage at each terminal when the

selector lever is moved to each range.

• At P range: Between the CVT-ECU connector (INHP terminal) and body earth

• At R range: Between the CVT-ECU connector (INHR terminal) and body earth

• At N range: Between the CVT-ECU connector (INHN terminal) and body earth

• At D range: Between the CVT-ECU connector (INHD terminal) and body earth

• At L range: Between the CVT-ECU connector (INHL terminal) and body earth

OK: 10 V or more

Q: Is the check result normal?

YES : Go to Step 6. NO : Repair the connector(s) or the wiring

harness.

STEP 6. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

CVT

TROUBLESHOOTING

Code No. P071B Malfunction of Ds position switch <Vehicles without paddle shift>

23A-33

DIAGNOSTIC FUNCTION

The CVT-ECU detects that the Ds position switch is stuck to ON.

JUDGEMENT CRITERIA

The Ds position switch remains ON for five seconds when the inhibitor switch is at "P", "R", or "N".

PROBABLE CAUSES

• Malfunction of Ds position switch

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III data list

Item 58: Ds switch

OK: Turns ON when the selector lever is at "Ds" or "L".

Q: Is the check result normal?

YES : Intermittent malfunction NO : Go to Step 2.

STEP 2. Ds position switch single unit check

Q: Is the check result normal?

YES : Go to Step 3. NO : Replace the selector lever assembly.

STEP 3. Check for short to earth in INHS line between the CVT-ECU connector and the Ds position switch connector

Q: Is the check result normal?

YES : Go to Step 4. NO : Repair the connector(s) or wiring harness.

STEP 4. Check for open circuit in earth line between the Ds position switch connector and body earth.

Q: Is the check result normal?

YES : Go to Step 5. NO : Repair the connector(s) or wiring harness.

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the check result normal?

YES : Intermittent malfunction NO : Replace CVT-ECU.

Code No. P071 1: Malfunction of CVT Fluid Temperature Sensor (Abnormality in CVT fluid temperature sensor function)

DIAGNOSTIC FUNCTION

DIAGNOSIS PROCEDURE

CVT-ECU conducts fault detection by monitoring the terminal voltage of the CVT fluid temperature sensor.

JUDGEMENT CRITERIA

The CVT fluid temperature does not reach 20°C af ter the vehicle is driven for at least 15 minutes under the following condition.

• Selector lever position: D

STEP 1. CVT fluid temperature sensor check

Refer to P.23A-82.

Q: Is the check result normal?

YES : Go to Step 2 NO : Replace the CVT fluid temperature sensor

(valve body harness). (Refer to

P.23A-90.).

• Vehicle speed: 50 km/h or more

• Accelerator opening angle: 12.5 % or more

• Engine speed: 450 r/min or more

PROBABLE CAUSES

• Malfunction of CVT fluid temperature sensor

• Damaged wiring harness and connectors

STEP 2. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace CVT-ECU. NO : Intermittent malfunction.

• Malfunction of CVT-ECU

23A-34

Code No. P0712: Malfunction of CVT Fluid Temperature Sensor (low input)

TROUBLESHOOTING

CVT

DIAGNOSTIC FUNCTION

CVT-ECU conducts fault detection by monitoring the terminal voltage of the CVT fluid temperature sensor.

JUDGEMENT CRITERIA

CVT-ECU detects the fluid temperature 180°C or more for 5 seconds.

PROBABLE CAUSES

• Malfunction of CVT fluid temperature sensor

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Check for short to earth in SPWR line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness.

STEP 2. CVT fluid temperature sensor check

Refer to P.23A-82.

Q: Is the check result normal?

YES : Go to Step 3 NO : Replace the CVT fluid temperature sensor

(valve body harness). (Refer to

STEP 3. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

P.23A-90.).

Code No. P0713: Malfunction of CVT Fluid Temperature Sensor (high input)

DIAGNOSTIC FUNCTION

CVT-ECU conducts fault detection by monitoring the terminal voltage of the CVT fluid temperature sensor.

JUDGEMENT CRITERIA

The CVT-ECU detect s the fluid temperat ure -40°C or less for 5 seconds when the vehicle speed is 10km/h or more.

PROBABLE CAUSES

• Malfunction of CVT fluid temperature sensor

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Check for open circuit in SPWR and SGND line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness.

STEP 2. Voltage measurement at CVT-ECU connector (SPWR terminal)

(1) Connect the CVT assembly connector and the

CVT-ECU connector.

(2) Turn the ignition switch to the "LOCK" (OFF)

position.

(3) Measure the CVT-ECU connector side by

backprobing.

(4) Measure the voltage between the CVT-ECU

connector SPWR terminal and body earth.

OK: 0 V

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

harness.

CVT

TROUBLESHOOTING

23A-35

STEP 3. CVT fluid temperature sensor check

Refer to P.23A-82.

Q: Is the check result normal?

YES : Go to Step 4 NO : Replace the CVT fluid temperature sensor

(valve body harness). (Refer to

P.23A-90.).

STEP 4. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P0715: Malfunction of Primary Pulley Speed Sensor

DIAGNOSTIC FUNCTION

The CVT-ECU determines whether the system is defective by monitoring the primary pulley speed sensor.

STEP 2. Voltage measurement at primary pulley speed sensor connector (terminal No. 1)

(1) Disconnect the primary pulley speed sensor

connector, and measure at the wiring harness side.

JUDGEMENT CRITERIA

• The status with the secondary pulley speed of 500 r/min or more and with the primary pulley speed of 150 r/min or less continues for 5 sec onds.

• 0.5 seconds after the primary pulley speed has dropped abruptly from 1,000 r/min o r more to 2 00 r/min or less

• Primary pulley speed is found abnormal by com-

(2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the primary pulley

speed sensor connector (terminal No. 1) and body earth.

OK: 10 V or more

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

paring the engine speed and the turbine speed.

PROBABLE CAUSES

• Malfunction of primary pulley speed sensor

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Check for open circuit in earth line between the primary pulley speed sensor connector (terminal No. 3) and the body earth

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness.

STEP 3. Check for open circuit or short to earth in PRMS line between the primary pulley speed sensor connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 4 NO : Repair the connector(s) or the wiring

harness (power supply line between the primary pulley speed sensor connector terminal No. 1 and the CVT control relay connector).

harness.

23A-36

CVT

TROUBLESHOOTING

STEP 4. Measure the output wave pattern of the primary pulley speed sensor at CVT-ECU connector (PRMS terminal).

(1) Connect the primary pulley speed sensor

connector and CVT-ECU connector.

(2) Selector lever position: Sport mode (1st gear). (3) Drive at a constant speed of approx. 20 km/h. (4) Connect an oscilloscope, and measure the

voltage between CVT-ECU connector PRMS terminal and body earth.

OK: A wave pattern such as the one shown on Using an Oscilloscope) should be output. There should be no noise in the output wave pattern.

Q: Is the check result normal?

YES : Go to Step 5 NO : Visually check the tip of the primary pulley

speed sensor for deposits or damage, and repair or replace it if necessary.

P.23A-74 (Check Procedure

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P0720: Malfunction of Secondary Pulley Speed Sensor

DIAGNOSTIC FUNCTION

The CVT-ECU determines whether the system is defective by monitoring the secondary pulley speed sensor.

JUDGEMENT CRITERIA

• The status with the primary pulley speed of 1,000 r/min or more and with the secondary pulley speed of 150 r/min or less continues for 5 sec onds.

• 0.5 seconds after the secondary pulley speed has dropped abruptly from 1,000 r/min or more to 215 r/min or less.

• The pulley ratio is out of specifications when the engine speed, the primary pulley speed and the turbine speed are normal.

PROBABLE CAUSES

• Malfunction of secondary pulley speed sensor

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Check for open circuit in earth line between the secondary pulley speed sensor connector (terminal No. 3) and the body earth

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness.

STEP 2. Voltage measurement at secondary pulley speed sensor connector (terminal No. 1)

(1) Disconnect the secondary pulley speed sensor

connector, and measure at the wiring harness

side. (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the secondary

pulley speed sensor connector (terminal No. 1)

and body earth.

OK: 10 V or more

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

harness (power supply line between the secondary pulley speed sensor connector terminal No. 1 and the CVT control relay connector).

CVT

TROUBLESHOOTING

23A-37

STEP 3. Check for open circuit or short to earth in SECS line between the secondary pulley speed sensor connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 4 NO : Repair the connector(s) or the wiring

harness.

STEP 4. Measure the output wave pattern of the secondary pulley speed sensor at CVT-ECU connector (SECS terminal).

(1) Connect the secondary pulley speed sensor

connector and CVT-ECU connector. (2) Selector lever position: Sport mode (1st gear). (3) Drive at a constant speed of approx. 20 km/h. (4) Connect an oscilloscope, and measure the

voltage between CVT-ECU connector SECS

terminal and body earth.

OK: A wave pattern such as the one shown on

P.23A-74 (Check Procedure

Using an Oscilloscope) should be output. There should be no noise in the output wave pattern.

Q: Is the check result normal?

YES : Go to Step 5 NO : Visually check the tip of the secondary

pulley speed sensor for deposits or damage, and repair or replace it if necessary.

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No.0730: Incorrect Gear Ratio

DIAGNOSTIC FUNCTION

If the pulley ratio, which is calculated according to the primary pulley speed and the secondary pulley speed, exceeds the standard value, the CVT-ECU determines that the line pressure is abnormal.

JUDGEMENT CRITERIA

Pulley ratio is more than 2.891 for 0.2 seconds, or more than 3.781 for 0.1 second, while the vehicle is driven at selector lever position D range.

PROBABLE CAUSES

• Malfunction of valve body assembly (Faulty line pressure solenoid valve)

• Malfunction of the CVT assembly

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code

Q: Are diagnosis codes P0962 or P0963 set?

YES : Carry out the appropriate troubleshooting. NO : Go to Step 2

STEP 2. Measure the output wave pattern of the line pressure solenoid valve at CVT-ECU connector (PLLS terminal).

(1) Connect the CVT assembly connector. (2) Selector lever position: N (3) Engine: Idling (4) Connect an oscilloscope, and measure the

voltage between CVT-ECU connector PLLS terminal and body earth.

OK: A wave pattern such as the one shown on

P.23A-74 (Check Procedure

Using an Oscilloscope) should be output. There should be no noise in the output wave pattern.

Q: Is the check result normal?

YES : Go to Step 3 NO : Refer to diagnosis code No.P0962:

Malfunction of Line Pressure Solenoid V alve (short)

P.23A-46, or diagnosis code

No.P0963: Malfunction of Line Pressure Solenoid Valve (open)

P.23A-46.

23A-38

STEP 3. Symptom recheck after erasing diagnosis code

Turn the ignition switch to the "LOCK" (OFF) position, and wait for one minute. Then, drive the vehicle for a while and check again.

Q: Is the diagnosis code set?

YES : Replace the CVT assembly. NO : Intermittent malfunction.

Code No. P0741: Abnormality in Lock-up Function

TROUBLESHOOTING

CVT

DIAGNOSTIC FUNCTION

Abnormality is detected by the CVT-ECU when the torque converter slip speed is high during lock-up control.

JUDGEMENT CRITERIA

While the lock-up control, all the conditions listed below remain for 30 seconds.

• Slip speed is higher than the judgement value.

• The lock-up differential pressure is more than 0.2

MPa.

PROBABLE CAUSES

• Malfunction of valve body assembly (Faulty lock-up solenoid valve)

• Malfunction of the CVT assembly

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code

Q: Are diagnosis codes P2763 or P2764 set?

YES : Carry out the appropriate troubleshooting. NO : Go to Step 2

STEP 2. Measure the output wave pattern of the lock-up solenoid valve at CVT-ECU connector (LULS terminal).

(1) Connect the CVT assembly connector. (2) Selector lever position: D (3) Accelerator pedal opening angle: 12.5% or less (4) Drive at a constant speed of approx. 20 km/h (5) Connect an oscilloscope, and measure the

voltage between CVT-ECU connector LULS terminal and body earth.

OK: A wave pattern such as the one shown on Using an Oscilloscope) should be output. There should be no noise in the output wave pattern.

Q: Is the check result normal?

YES : Go to Step 3 NO : Refer to diagnosis code No.P2763:

Malfunction of Lock-up Solenoid Valve (open) No.P2764: Malfunction of Lock-up Solenoid Valve (short)

P.23A-74 (Check Procedure

P.23A-56, or diagnosis code

P.23A-57.

STEP 3. Symptom recheck after erasing diagnosis code

Turn the ignition switch to the "LOCK" (OFF) position, and wait for one minute. Then, drive the vehicle for a while and check again.

Q: Is the diagnosis code set?

YES : Replace the CVT assembly. NO : Intermittent malfunction.

CVT

TROUBLESHOOTING

Code No. P0776: Abnormality in Secondary Pressure Solenoid Valve Function

23A-39

DIAGNOSTIC FUNCTION

CVT-ECU conducts fault detection by measuring the difference between the target value and the actual value for the secondary pressure.

JUDGEMENT CRITERIA

The following three conditions are met for 10 seconds.

• The engine is running.

• Selector lever position: Other than P, N

• Fluid temperature: More than -20°C

• Difference between the target secondary pres-

sure and actual secondary pressure is 1.2 MPa or more.

PROBABLE CAUSES

• Malfunction of valve body assembly (Faulty secondary pressure solenoid valve)

• Malfunction of the CVT assembly

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code

STEP 2. Measure the output wave pattern of the secondary pressure solenoid valve at CVT-ECU connector (SCLS terminal).

(1) Connect the CVT assembly connector. (2) Selector lever position: Sport mode (1st gear) (3) Drive at a constant speed of approx. 20 km/h (4) Connect an oscilloscope, and measure the

voltage between CVT-ECU connector SCLS terminal and body earth.

OK: A wave pattern such as the one shown on Using an Oscilloscope) should be output. There should be no noise in the output wave pattern.

Q: Is the check result normal?

YES : Go to Step 3 NO : Refer to diagnosis code No.P0966:

Malfunction of Secondary Pressure Solenoid Valve (short) diagnosis code No.P0967: Malfunction of Secondary Pressure Solenoid Valve (open)

P.23A-48.

P.23A-74 (Check Procedure

P.23A-47, or

Q: Are diagnosis codes P0966 or P0967 set?

YES : Carry out the appropriate troubleshooting. NO : Go to Step 2

STEP 3. Symptom recheck after erasing diagnosis code

Turn the ignition switch to the "LOCK" (OFF) position, and wait for one minute. Then, drive the vehicle for a while and check again.

Q: Is the diagnosis code set?

YES : Replace the CVT assembly. NO : Intermittent malfunction.

23A-40

TROUBLESHOOTING

CVT

Code No. P0815 Malfunction of Paddle Shift UP Switch <Vehicles with paddle shift>

DIAGNOSTIC FUNCTION

CVT-ECU detects that the paddle shift UP switch is stuck to ON.

JUDGEMENT CRITERIA

When the paddle shift UP switch being ON consecutively for 60 seconds is detected.

PROBABLE CAUSES

• Malfunction of paddle shift switch

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III data list

Item 67: Paddle switch (Up)

OK: The service data changes in response to the paddle shift operation.

Q: Is the check result normal?

YES : Intermittent malfunction NO : Go to Step 2

STEP 2. Paddle shift switch single unit check

Q: Is the check result normal?

YES : Go to Step 3 NO : Replace the paddle shift switch.

STEP 3. Check for short to earth in PDUP line between the CVT-ECU connector and the paddle shift switch connector

Q: Is the check result normal?

YES : Go to Step 4 NO : Repair the connector(s) or wiring harness.

STEP 4. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace CVT-ECU. NO : Intermittent malfunction

Code No. P0816 Malfunction of Paddle Shift DOWN Switch <Vehicles with paddle shift>

DIAGNOSTIC FUNCTION

CVT-ECU de tects that the padd le shift DOWN switch is stuck to ON.

JUDGEMENT CRITERIA

STEP 2. Paddle shift switch single unit check

Q: Is the check result normal?

YES : Go to Step 3 NO : Replace the paddle shift switch.

When the paddle shift DOWN switch being ON consecutively for 60 seconds is detected.

STEP 3. Check for short to earth in PDDW line between the CVT-ECU connector and the paddle

PROBABLE CAUSES

• Malfunction of paddle shift switch

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

shift switch connector

Q: Is the check result normal?

YES : Go to Step 4 NO : Repair the connector(s) or wiring harness.

STEP 4. Symptom recheck after erasing diagnosis code

STEP 1. M.U.T.-III data list

Item 68: Paddle switch (Down)

OK: The service data changes in response to

Q: Is the diagnosis code set?

YES : Replace CVT-ECU. NO : Intermittent malfunction

the paddle shift operation.

Q: Is the check result normal?

YES : Intermittent malfunction NO : Go to Step 2

CVT

TROUBLESHOOTING

Code No. P0842: Malfunction of Secondary Pressure Sensor (low input)

23A-41

DIAGNOSTIC FUNCTION

The CVT-ECU determines that the system is defective when the secondary pressure sensor output voltage is lower than a predetermined value.

JUDGEMENT CRITERIA

The secondary pressure sensor detects a voltage of

0.09 V or less for five seconds with the CVT fluid temperature more than

−20°C.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty secondary pressure sensor)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Voltage measurement at CVT-ECU connector (LPRS terminal)

(1) Drive the vehicle until the engine is warmed up. (2) Measure the CVT-ECU connector side by

backprobing.

(3) Selector lever position: N (4) Engine: Idling (5) Measure the voltage between the CVT-ECU

connector (LPRS terminal) and body earth.

Q: Is the voltage approximately 0.09 V or less?

YES : Go to Step 2. NO : Go to Step 8.

STEP 3. Check for open circuit or short to earth in SSPW line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 9. NO : Repair the connector(s) or the wiring

harness.

STEP 4. Check for open circuit or short to earth in LPRS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 5. NO : Repair the connector(s) or the wiring

harness.

STEP 5. Check for open circuit in SGND line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 6. NO : Repair the connector(s) or the wiring

harness.

STEP 6. Check for open circuit or short to earth in signal line between the CVT assembly connector and the valve body harness connec tor (secondary pressure sensor line)

Refer to P.23A-81.

STEP 2. Voltage measurement at CVT assembly connector (SSPW terminal)

(1) Disconnect the CVT assembly connector, and

measure at the wiring harness side.

(2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the CVT assembly

connector (SSPW terminal) and body earth.

OK: approx. 5 V

Q: Is the check result normal?

YES : Go to Step 4. NO : Go to Step 3.

Q: Is the check result normal?

YES : Go to Step 7. NO : Replace the valve body harness. (Refer to

P.23A-90)

STEP 7. Check for open circuit or short to earth in power supply line between the CVT assembly connector and the valve body harness connec tor (sensor power supply line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

P.23A-90)

NO : Replace the valve body harness. (Refer to

P.23A-90)

23A-42

CVT

TROUBLESHOOTING

STEP 8. Voltage measurement at CVT-ECU connector (LPRS terminal)

(1) Drive the vehicle until the engine is warmed up. (2) Measure the CVT-ECU connector side by

backprobing.

STEP 9. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

(3) Selector lever position: N (4) Engine: Idling (5) Measure the voltage between the CVT-ECU

connector (LPRS terminal) and body earth.

OK: approx. 1.67 − 1.69 V

Q: Is the check result normal?

YES : Go to Step 9. NO : Replace the valve body assembly. (Refer to

P.23A-90)

Code No. P0843: Malfunction of Secondary Pressure Sensor (high input)

DIAGNOSTIC FUNCTION

The CVT-ECU determines that the system is defective when the secondary pressure sensor output voltage is higher than a predetermined value.

JUDGEMENT CRITERIA

All the conditions listed below remain for 5 seconds.

• The temperature, which the CVT fluid tempera-

STEP 2. Check for short to power supply in LPRS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

harness.

ture sensor detects, is higher than −20°C.

• The target secondary pressure is 5.7 MPa or less.

• The secondary pressure sensor output voltage is

4.7 V or more.

STEP 3. Check for short to power supply in signal line between the CVT assembly connector and the valve body harness connector (secondary pressure sensor line)

Refer to P.23A-81.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty secondary pressure sensor)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

Q: Is the check result normal?

YES : Replace the valve body assembly (Refer to

P.23A-90).

NO : Replace the valve body harness (Refer to

P.23A-90).

DIAGNOSIS PROCEDURE

STEP 1. Voltage measurement at CVT assembly connector (LPRS terminal)

(1) Measure the CVT-ECU connector side by

backprobing.

(2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the CVT assembly

connector (LPRS terminal) and body earth.

Q: Is the voltage approximately 4.7 V or more?

YES : Go to Step 2 NO : Go to Step 4

CVT

TROUBLESHOOTING

23A-43

STEP 4. Voltage measurement at CVT-ECU connector (LPRS terminal)

(1) Drive the vehicle until the engine is warmed up. (2) Measure the CVT-ECU connector side by

backprobing.

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

(3) Selector lever position: N (4) Engine: Idling (5) Measure the voltage between the CVT-ECU

connector (LPRS terminal) and body earth.

OK: approx. 1.67 − 1.69 V

Q: Is the check result normal?

YES : Go to Step 5 NO : Replace the valve body assembly. (Refer to

P.23A-90)

Code No. P0847: Malfunction of Primary Pressure Sensor (low input)

DIAGNOSTIC FUNCTION

The CVT-ECU determines that the system is defective when the primary pressure sensor output voltage is lower than a predetermined value.

STEP 2. Voltage measurement at CVT assembly connector (SSPW terminal)

(1) Disconnect the CVT assembly connector, and

measure at the wiring harness side.

(2) Turn the ignition switch to the "ON" position.

JUDGEMENT CRITERIA

The primary pressure sensor detects a voltage of

0.09 V or less for five seconds with the CVT fluid temperature more than

−20°C.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty

(3) Measure the voltage between the CVT assembly

connector (SSPW terminal) and body earth.

OK: approx. 5 V

Q: Is the check result normal?

YES : Go to Step 4 NO : Go to Step 3

primary pressure sensor)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

STEP 3. Check for open circuit or short to earth in SSPW line between the CVT assembly connector and the CVT-ECU connector

DIAGNOSIS PROCEDURE

STEP 1. Voltage measurement at CVT-ECU connector (PRPS terminal)

Q: Is the check result normal?

YES : Go to Step 9. NO : Repair the connector(s) or the wiring

harness.

(1) Drive the vehicle until the engine is warmed up. (2) Measure the CVT-ECU connector side by

backprobing.

(3) Selector lever position: N (4) Engine: Idling (5) Measure the voltage between the CVT-ECU

connector (PRPS terminal) and body earth.

Q: Is the voltage approximately 0.09 V or less?

YES : Go to Step 2 NO : Go to Step 8

STEP 4. Check for open circuit or short to earth in PRPS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 5 NO : Repair the connector(s) or the wiring

harness.

23A-44

CVT

TROUBLESHOOTING

STEP 5. Check for open circuit in SGND line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 6 NO : Repair the connector(s) or the wiring

harness.

STEP 6. Check for open circuit or short to earth in signal line between the CVT assembly connector and the valve body harness connec tor (primary pressure sensor line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Go to Step 7 NO : Replace the valve body harness (Refer to

P.23A-90).

STEP 7. Check for open circuit or short to earth in power supply line between the CVT assembly connector and the valve body harness connec tor (sensor power supply line)

Refer to P.23A-81.

STEP 8. Voltage measurement at CVT-ECU connector (PRPS terminal)

(1) Drive the vehicle until the engine is warmed up. (2) Measure the CVT-ECU connector side by

backprobing. (3) Selector lever position: N (4) Engine: Idling (5) Measure the voltage between the CVT-ECU

connector (PRPS terminal) and body earth.

OK: approx. 0.90 − 0.92 V

Q: Is the check result normal?

YES : Go to Step 9 NO : Replace the valve body assembly (Refer to

P.23A-90).

STEP 9. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Q: Is the check result normal?

YES : Replace the valve body assembly (Refer to

P.23A-90).

NO : Replace the valve body harness (Refer to

P.23A-90).

Code No. P0848: Malfunction of Primary Pressure Sensor (high input)

DIAGNOSTIC FUNCTION

DIAGNOSIS PROCEDURE

The CVT-ECU determines that the system is defective when the primary pressure sensor output voltage is higher than a predetermined value.

JUDGEMENT CRITERIA

All the conditions listed below remain for 5 seconds.

• The temperature, which the CVT fluid temperature sensor detects, is higher than −20°C.

• The primary pressure sensor output voltage is 4.7 V or more.

PROBABLE CAUSES

STEP 1. Voltage measurement at CVT assembly connector (PRPS terminal)

(1) Measure the CVT-ECU connector side by

backprobing. (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the CVT assembly

connector (PRPS terminal) and body earth.

Q: Is the voltage approximately 4.7 V or more?

YES : Go to Step 2 NO : Go to Step 4

• Malfunction of the valve body assembly (Faulty primary pressure sensor)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

CVT

TROUBLESHOOTING

23A-45

STEP 2. Check for short to power supply in PRPS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

harness.

STEP 3. Check for short to power supply in signal line between the CVT assembly connector and the valve body harness connector (primary pressure sensor line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly (Refer to

P.23A-90).

NO : Replace the valve body harness (Refer to

P.23A-90).

STEP 4. Voltage measurement at CVT-ECU connector (PRPS terminal)

(1) Drive the vehicle until the engine is warmed up. (2) Measure the CVT-ECU connector side by

backprobing. (3) Selector lever position: N (4) Engine: Idling (5) Measure the voltage between the CVT-ECU

connector (PRPS terminal) and body earth.

OK: approx. 0.90 − 0.92 V

Q: Is the check result normal?

YES : Go to Step 5 NO : Replace the valve body assembly (Refer to

P.23A-90).

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P084A: Abnormality in Fluid Pressure Sensor Function

DIAGNOSTIC FUNCTION

DIAGNOSIS PROCEDURE

The CVT-ECU determines that the system is defective when the primary pressure sensor output voltage is outside the predetermined value range.

JUDGEMENT CRITERIA

All the conditions listed below remain for 5 seconds.

• The pulley ratio is 0.5 or more, 1.0 or less.

STEP 1. M.U.T.-III diagnosis code

Q: Are diagnosis codes P0842, P0843, P0847 or P0848

set? YES : Carry out the appropriate troubleshooting. NO : Go to Step 2

• The primary pulley speed is 300 r/min or more.

• The secondary pulley speed is 250 r/min or more.

• Target shifting speed is 0.1/sec or less.

• The primary pressure is outside the predeter-

mined pressure range.

STEP 2. Symptom recheck after erasing diagnosis code

Turn the ignition switch to the "LOCK" (OFF) position, and wait for one minute. Then, drive the vehicle for a while and check again.

PROBABLE CAUSES

• Malfunction of valve body assembly (Faulty primary pressure sensor, secondary pressure sen-

Q: Is the diagnosis code set?

YES : Replace the CVT assembly. NO : Intermittent malfunction.

sor)

• Damaged wiring harness and connectors

• Malfunction of the CVT assembly

23A-46

Code No. P0962: Malfunction of Line Pressure Solenoid Valve (low input)

TROUBLESHOOTING

CVT

DIAGNOSTIC FUNCTION

If a predetermined current does not flow into the line pressure solenoid valve (short to earth), the CVT-ECU will determine the system is defective.

JUDGEMENT CRITERIA

The solenoid valve drive circuit remains short to earth for 0.2 seconds.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty line pressure solenoid valve)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Check for short to earth in PLLS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness.

STEP 2. Line pressure solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 4 NO : Go to Step 3

STEP 3. Check for short to earth in signal line between the CVT assembly connector and the valve body harness connector (line pressure solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

P.23A-90)

NO : Replace the valve body harness. (Refer to

P.23A-90)

STEP 4. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P0963: Malfunction of Line Pressure Solenoid Valve (high input)

DIAGNOSTIC FUNCTION

The CVT-ECU monitors the line pressure solenoid valve circuit for open or short to power supply.

JUDGEMENT CRITERIA

• All the conditions listed below remain for 0.2 seconds.

• The line pressure solenoid valve command current is 750 mA or more.

• The line pressure solenoid valve current, which the CVT-ECU monitors, is 200 mA or less.

• The solenoid valve drive circuit is not shorted to earth.

• All the conditions listed below remain for 0.2 seconds.

• The solenoid valve drive circuit is not shorted to earth.

• The solenoid valve drive circuit system is defective.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty line pressure solenoid valve)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

CVT

TROUBLESHOOTING

23A-47

DIAGNOSIS PROCEDURE

STEP 1. Voltage measurement at CVT-ECU connector (PLLS terminal)

(1) Disconnect the CVT-ECU connector, and

measure at the wiring harness side. (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the CVT-ECU

connector (PLLS terminal) and body earth.

OK: 0 V

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness (PLLS line between the CVT assembly connector and the CVT-ECU connector).

STEP 2. Check for open circuit in PLLS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

harness.

STEP 3. Line pressure solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 5 NO : Go to Step 4

STEP 4. Check for open circuit in power supply line between the CVT assembly connector and the valve body harness connector (line pressure solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

P.23A-90)

NO : Replace the valve body harness. (Refer to

P.23A-90)

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P0966: Malfunction of Secondary Pressure Solenoid Valve (low input)

DIAGNOSTIC FUNCTION

DIAGNOSIS PROCEDURE

If a predetermined current does not flow into the secondary pressure solenoid valve (short to earth), the CVT-ECU will determine the system is defective.

JUDGEMENT CRITERIA

The solenoid valve drive circuit remains short to earth for 0.48 seconds.

PROBABLE CAUSES

STEP 1. Check for short to earth in SCLS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness.

• Malfunction of the valve body assembly (Faulty secondary pressure solenoid valve)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

STEP 2. Secondary pressure solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 4 NO : Go to Step 3

23A-48

CVT

TROUBLESHOOTING

STEP 3. Check for short to earth in power supply line between the CVT assembly connector and the valve body harness connector (secondary pressure solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

STEP 4. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

P.23A-90)

NO : Replace the valve body harness. (Refer to

P.23A-90)

Code No. P0967: Malfunction of Secondary Pressure Solenoid Valve (high input)

DIAGNOSTIC FUNCTION

DIAGNOSIS PROCEDURE

The CVT-ECU monitors the secondary pressure solenoid valve circuit for open or short to power sup ply.

JUDGEMENT CRITERIA

• All the conditions listed below remain for 0.2 seconds.

• The secondary pressure solenoid valve command current is 750 mA or more.

• The secondary pressure solenoid valve current, which the CVT -ECU monitors, is 200 mA or less.

• The solenoid valve drive circuit is not shorted to earth.

• All the conditions listed below remain for 0.2 seconds.

STEP 1. Voltage measurement at CVT-ECU connector (SCLS terminal)

(1) Disconnect the CVT-ECU connector, and

measure at the wiring harness side. (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the CVT-ECU

connector (SCLS terminal) and body earth.

OK: 0 V

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness (SCLS line between the CVT assembly connector and the CVT-ECU connector).

• The solenoid valve drive circuit is not shorted to earth.

• The solenoid valve drive circuit system is defective.

STEP 2. Check for open circuit in SCLS line between the CVT assembly connector and the CVT-ECU connector

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty secondary pressure solenoid valve)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

harness.

STEP 3. Secondary pressure solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 5 NO : Go to Step 4

CVT

TROUBLESHOOTING

23A-49

STEP 4. Check for open circuit in power supply line between the CVT assembly connector and the valve body harness connector (secondary pressure solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

P.23A-90)

NO : Replace the valve body harness. (Refer to

P.23A-90)

Code No. P0969: Abnormality in Primary Pressure Solenoid Valve Function

DIAGNOSTIC FUNCTION

CVT-ECU conducts fault detection by measuring the difference between the target value and the actual value for the primary pressure.

STEP 2. Measure the output wave pattern of the primary pressure solenoid valve at CVT-ECU connector (PRLS terminal).

(1) Connect the CVT assembly connector. (2) Selector lever position: Sport mode (1st gear)

JUDGEMENT CRITERIA

The following three conditions are met for 10 seconds.

• The engine is running.

• Selector lever position: Other than P, N

• The temperature, which the CVT fluid temperature sensor detects, is higher than −20°C.

• Difference between the target primary pressure

and actual primary pressure is 1.2 MPa or more.

(3) Drive at a constant speed of approx. 20 km/h (4) Connect an oscilloscope, and measure the

voltage between CVT-ECU connector PRLS terminal and body earth.

OK: A wave pattern such as the one shown on

P.23A-74 (Check Procedure

Using an Oscilloscope) should be output. There should be no noise in the output wave pattern.

PROBABLE CAUSES

• Malfunction of valve body assembly (Faulty primary pressure solenoid valve)

• Malfunction of the CVT assembly

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code

Q: Are diagnosis codes P0970 or P0971 set?

YES : Carry out the appropriate troubleshooting. NO : Go to Step 2

Q: Is the check result normal?

YES : Go to Step 3 NO : Refer to diagnosis code No.P0970:

Malfunction of Primary Pressure Solenoid Valve (short)

P.23A-50, or diagnosis code

No.P0971: Malfunction of Primary Pressure Solenoid Valve (open)

P.23A-50.

STEP 3. Symptom recheck after erasing diagnosis code

Turn the ignition switch to the "LOCK" (OFF) position, and wait for one minute. Then, drive the vehicle for a while and check again.

Q: Is the diagnosis code set?

YES : Replace the CVT assembly. NO : Intermittent malfunction.

23A-50

Code No. P0970: Malfunction of Primary Pressure Solenoid Valve (low input)

TROUBLESHOOTING

CVT

DIAGNOSTIC FUNCTION

If a predetermined current does not flow into the primary pressure solenoid valve (short to earth), the CVT-ECU will determine the system is defective.

JUDGEMENT CRITERIA

The solenoid valve drive circuit remains short to earth for 0.48 seconds.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty primary pressure solenoid valve)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Check for short to earth in PRLS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness.

STEP 2. Primary pressure solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 4 NO : Go to Step 3

STEP 3. Check for short to earth in power supply line between the CVT assembly connector and the valve body harness connector (primary pressure solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

P.23A-90)

NO : Replace the valve body harness. (Refer to

P.23A-90)

STEP 4. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P0971: Malfunction of Primary Pressure Solenoid Valve (high input)

DIAGNOSTIC FUNCTION

The CVT-ECU monitors the primary pressure solenoid valve circuit for open or short to power supply.

JUDGEMENT CRITERIA

• All the conditions listed below remain for 0.2 seconds.

• The primary pressure solenoid valve command current is 750 mA or more.

• The primary pressure solenoid valve current, which the CVT-ECU monitors, is 200 mA or less.

• The solenoid valve drive circuit is not shorted to earth.

• All the conditions listed below remain for 0.2 seconds.

• The solenoid valve drive circuit is not shorted to earth.

• The solenoid valve drive circuit system is defective.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty primary pressure solenoid valve)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

CVT

TROUBLESHOOTING

23A-51

DIAGNOSIS PROCEDURE

STEP 1. Voltage measurement at CVT-ECU connector (PRLS terminal)

(1) Disconnect the CVT-ECU connector, and

measure at the wiring harness side. (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the CVT-ECU

connector (PRLS terminal) and body earth.

OK: 0 V

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness (PRLS line between the CVT assembly connector and the CVT-ECU connector).

STEP 2. Check for open circuit in PRLS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

harness.

STEP 3. Primary pressure solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 5 NO : Go to Step 4

STEP 4. Check for open circuit in power supply line between the CVT assembly connector and the valve body harness connector (primary pressure solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

P.23A-90)

NO : Replace the valve body harness. (Refer to

P.23A-90)

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P1607: Malfunction of System Power Supply (low voltage)

DIAGNOSTIC FUNCTION

DIAGNOSIS PROCEDURE

The CVT-ECU determines that the system is defective if too low battery voltage is supplied to the ECU (open circuit in the power supply circuit).

JUDGEMENT CRITERIA

The battery voltage remains less than 8.0 V for 0.2 seconds.

PROBABLE CAUSES

• Damaged wiring harness and connectors

STEP 1. M.U.T.-III diagnosis code

Check whether a diagnosis code other than P1607 is set.

Q: Is diagnosis code set?

YES : Carry out the appropriate troubleshooting. NO : Repair the connector(s) or the wiring

harness (BATT, BAT2 line between the CVT-ECU connector and the battery).

23A-52

Code No. P1637: Malfunction of Memory Backup

TROUBLESHOOTING

CVT

DIAGNOSTIC FUNCTION

The CVT-ECU determines that the system is defective if the calculated value does not correspond with the stored value.

JUDGEMENT CRITERIA

The memory backup malfunction is detected.

PROBABLE CAUSES

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

Code No. P1773: Malfunction of ABS/ASC

DIAGNOSTIC FUNCTION

CVT-ECU detects the ABS/ASC abnormality.

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code

Check whether a diagnosis code other than P1637 is set.

Q: Is diagnosis code set?

YES : Carry out the appropriate troubleshooting. NO : Go to Step 2

STEP 2. Check for open circuit or short to earth in BATT, BAT2 line between the CVT-ECU connector and the battery

Q: Is the check result normal?

YES : Replace the CVT-ECU. NO : Repair the connector(s) or wiring harness.

DIAGNOSIS PROCEDURE

JUDGEMENT CRITERIA

When the ABS/ASC error signal reception continues for 0.5 seconds.

PROBABLE CAUSES

• Malfunction of the ABS/ASC system

• Malfunction of CVT-ECU

STEP 1. M.U.T.-III diagnosis code

Check if the ABS/ASC-related diagnosis code is set.

Q: Is the ABS/ASC-related diagnosis code set?

YES : Carry out the appropriate troubleshooting. NO : Go to Step 2

STEP 2. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace CVT-ECU. NO : Intermittent malfunction.

TROUBLESHOOTING

Code No. P1798: Malfunction of G Sensor Signal

CVT

23A-53

DIAGNOSTIC FUNCTION

The CVT-ECU determines that the system is defective when it receives a G sensor abnormality signal from the ABS/ASC-ECU.

JUDGEMENT CRITERIA

After the system has detected that the power supply voltage is 9 V or more, the engine speed is 450 r/min or more and the vehicle speed is 5 km/h or more, the system receives a malfunction signal from the G sen sor for five seconds.

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code

Check if the ABS/ASC-related diagnosis code is set.

Q: Is the ABS/ASC-related diagnosis code set?

YES : Carry out the appropriate troubleshooting. NO : Go to Step 2

STEP 2. Symptom recheck after erasing diagnosis code

Drive the vehicle at 5 km/h or more, and check again.

PROBABLE CAUSES

• Malfunction of ABS/ASC-ECU

• Malfunction of CVT-ECU

Code No. P1799: Malfunction of Brake Fluid Pressure Signal

DIAGNOSTIC FUNCTION

The CVT-ECU determines that the system is defective when it receives a brake fluid pressure abnormality signal from the ABS/ASC-ECU.

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code

Check if the ABS/ASC-related diagnosis code is set.

JUDGEMENT CRITERIA

PROBABLE CAUSES

• Malfunction of ABS/ASC-ECU

• Malfunction of CVT-ECU

Q: Is the ABS/ASC-related diagnosis code set?

YES : Carry out the appropriate troubleshooting. NO : Go to Step 2

STEP 2. Symptom recheck after erasing diagnosis code

Drive the vehicle at 5 km/h or more, and check again.

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

23A-54

Code No. P2719: Abnormality in Select Pressure Solenoid Valve Function

TROUBLESHOOTING

CVT

DIAGNOSTIC FUNCTION

CVT-ECU deter mines that the system is defective by monitoring the select pressure solenoid valve.

JUDGEMENT CRITERIA

• The system detects a shorter range selection period than a certain value (N

→ R: 0.3 seconds, P → R: 0.3 seconds) three

N times while all of the following conditions are sat isfied.

• The engine is running.

• Selector lever position: D, R

• Fluid temperature: 20° or more

• Vehicle speed: 3 km/h or less

• When all the conditions listed below are met and

the forward clutch or the reverse brake is slipping for 30 seconds while driving forward or backward.

• The engine is running.

• Selector lever position: D, R

• Vehicle speed: 3 km/h or less

→ D: 0.4 seconds,

PROBABLE CAUSES

• Malfunction of valve body assembly (Faulty select pressure solenoid valve)

• Malfunction of the CVT assembly

DIAGNOSIS PROCEDURE

STEP 1. M.U.T.-III diagnosis code

Q: Are diagnosis codes P2720 or P2721 set?

YES : Carry out the appropriate troubleshooting. NO : Go to Step 2.

STEP 2. Measure the output wave pattern of the select pressure solenoid valve at CVT-ECU connector (LBLS terminal).

(1) Connect the CVT assembly connector. (2) Engine: Idling (3) When the vehicle is stationary (4) Selector lever position: N (5) Connect an oscilloscope, and measure the

voltage between CVT-ECU connector LBLS terminal and body earth.

OK: A wave pattern such as the one shown on Using an Oscilloscope) should be output. There should be no noise in the output wave pattern.

Q: Is the check result normal?

YES : Go to Step 3. NO : Refer to diagnosis code No.P2720:

Malfunction of Select Pressure Solenoid Valve (short) No.P2721: Malfunction of Select Pressure Solenoid Valve (open)

STEP 3. Symptom recheck after erasing diagnosis code

Turn the ignition switch to the "LOCK" (OFF) position, and wait for one minute. Then, drive the vehicle for a while and check again.

Q: Is the diagnosis code set?

YES : Replace the CVT assembly. NO : Intermittent malfunction.

P.23A-74 (Check Procedure

P.23A-55, or diagnosis code

P.23A-55.

CVT

TROUBLESHOOTING

Code No. P2720: Malfunction of Select Pressure Solenoid Valve (low input)

23A-55

DIAGNOSTIC FUNCTION

If a predetermined current does not flow into the select pressure solenoid valve (short to earth), the CVT-ECU will determine the system is defective.

JUDGEMENT CRITERIA

The solenoid valve drive circuit remains short to earth for 0.48 seconds.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty select pressure solenoid valve)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Check for short to earth in LBLS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 2. NO : Repair the connector(s) or the wiring

harness.

STEP 2. Select pressure solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 4. NO : Go to Step 3.

STEP 3. Check for short to earth in power supply line between the CVT assembly connector and the valve body harness connector (select pressure solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

P.23A-90)

NO : Replace the valve body harness. (Refer to

P.23A-90)

STEP 4. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P2721: Malfunction of Select Pressure Solenoid Valve (high input)

DIAGNOSTIC FUNCTION

The CVT-ECU monitors the select pressure solenoid valve circuit for open or short to power supply.

JUDGEMENT CRITERIA

• All the conditions listed below remain for 0.2 seconds.

• The select pressure solenoid valve command current is 750 mA or more.

• The select pressure solenoid valve current, which the CVT-ECU monitors, is 200 mA or less.

• The solenoid valve drive circuit is not shorted to earth.

• All the conditions listed below remain for 0.2 seconds.

• The solenoid valve drive circuit is not shorted to earth.

• The solenoid valve drive circuit system is defective.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty select pressure solenoid valve)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

23A-56

CVT

TROUBLESHOOTING

DIAGNOSIS PROCEDURE

STEP 1. Voltage measurement at CVT-ECU connector (LBLS terminal)

(1) Disconnect the CVT-ECU connector, and

measure at the wiring harness side. (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the CVT-ECU

connector (LBLS terminal) and body earth.

OK: 0 V

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness (LBLS line between the CVT assembly connector and the CVT-ECU connector).

STEP 2. Check for open circuit in LBLS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

harness.

STEP 3. Select pressure solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 5 NO : Go to Step 4

STEP 4. Check for open circuit in power supply line between the CVT assembly connector and the valve body harness connector (select pressure solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

P.23A-90)

NO : Replace the valve body harness. (Refer to

P.23A-90)

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P2763: Malfunction of Lock-up Solenoid Valve (high input)

DIAGNOSTIC FUNCTION

The CVT-ECU monitors the lock-up solenoid valve circuit for open or short to power supply.

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty lock-up solenoid valve)

• Damaged wiring harness and connectors

JUDGEMENT CRITERIA

• Malfunction of CVT-ECU

• All the conditions listed below remain for 5 sec-

onds.

DIAGNOSIS PROCEDURE

• The lock-up solenoid valve command current is 750 mA or more.

• The lock-up solenoid valve current, which the CVT-ECU monitors, is 200 mA or less.

• The solenoid valve drive circuit is not shorted to earth.

• All the conditions listed below remain for 5 seconds.

• The solenoid valve drive circuit is not shorted to earth.

• The solenoid valve drive circuit system is defective.

STEP 1. Voltage measurement at CVT-ECU connector (LULS terminal)

(1) Disconnect the CVT-ECU connector, and

measure at the wiring harness side. (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the CVT-ECU

connector (LULS terminal) and body earth.

OK: 0 V

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness (LULS line between the CVT assembly connector and the CVT-ECU connector).

CVT

TROUBLESHOOTING

23A-57

STEP 2. Check for open circuit in LULS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 3 NO : Repair the connector(s) or the wiring

harness.

STEP 4. Check for open circuit in power supply line between the CVT assembly connector and the valve body harness connector (lock-up solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

P.23A-90)

STEP 3. Lock-up solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 5 NO : Go to Step 4

NO : Replace the valve body harness. (Refer to

P.23A-90)

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Code No. P2764: Malfunction of Lock-up Solenoid Valve (low input)

DIAGNOSTIC FUNCTION

If a predetermined current does not flow into the lock-up solenoid valve (short to earth), the CVT -ECU will determine the system is defective.

JUDGEMENT CRITERIA

STEP 2. Lock-up solenoid valve check

Refer to P.23A-80.

Q: Is the check result normal?

YES : Go to Step 4 NO : Go to Step 3

The solenoid valve drive circuit remains short to earth for 0.48 seconds.

STEP 3. Check for short to earth in power supply line between the CVT assembly connector and

PROBABLE CAUSES

• Malfunction of the valve body assembly (Faulty lockup solenoid valve)

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

the valve body harness connector (lock-up solenoid valve line)

Refer to P.23A-81.

Q: Is the check result normal?

YES : Replace the valve body assembly. (Refer to

P.23A-90)

DIAGNOSIS PROCEDURE

NO : Replace the valve body harness. (Refer to

P.23A-90)

STEP 1. Check for short to earth in LULS line between the CVT assembly connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 2 NO : Repair the connector(s) or the wiring

harness.

STEP 4. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

23A-58

TROUBLESHOOTING

CVT

Code No.P2765: Malfunction of Turbine Speed Sensor

DIAGNOSTIC FUNCTION

The CVT-ECU determines whether the system is defective by monitoring the turbine speed sensor.

JUDGEMENT CRITERIA

• The turbine speed remains at 150 r/min or less for five seconds when two seconds or more have elapsed after the selector lever position is changed, the selector lever is not at P or N range, the engine speed is 250 r/min or more, and the primary pulley speed is 500 r/min or more.

• 0.5 seconds after the turbine speed has dropped abruptly from 1,000 r/min or more to 150 r/min or less

• Turbine speed is found abnormal by comparing the engine speed and the primary pulley speed.

PROBABLE CAUSES

• Malfunction of turbine speed sensor

• Damaged wiring harness and connectors

• Malfunction of CVT-ECU

DIAGNOSIS PROCEDURE

STEP 1. Check for open circuit in earth line between the turbine speed sensor connector (terminal No. 3) and the body earth

Q: Is the check result normal?

YES : Go to Step 2. NO : Repair the connector(s) or the wiring

harness.

STEP 2. Voltage measurement at turbine speed sensor connector (terminal No. 1)

(1) Disconnect the turbine speed sensor connector,

and measure at the wiring harness side.

(2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between the turbine speed

sensor connector (terminal No. 1) and body earth.

OK: 10 V or more

STEP 3. Check for open circuit or short to earth in TRBS line between the turbine speed sensor connector and the CVT-ECU connector

Q: Is the check result normal?

YES : Go to Step 4. NO : Repair the connector(s) or the wiring

harness.

STEP 4. Measure the output wave pattern of the turbine speed sensor at CVT-ECU connector (TRBS terminal).

(1) Connect the turbine speed sensor connector and

CVT-ECU connector. (2) Selector lever position: Sport mode (1st gear). (3) Drive at a constant speed of approx. 20 km/h. (4) Connect an oscilloscope, and measure the

voltage between CVT-ECU connector TRBS

terminal and body earth.

OK: A wave pattern such as the one shown on

P.23A-74 (Check Procedure

Using an Oscilloscope) should be output. There should be no noise in the output wave pattern.

Q: Is the check result normal?

YES : Go to Step 5. NO : Visually check the tip of the sensor for

deposits or damage, and repair or replace the turbine speed sensor if necessary.

STEP 5. Symptom recheck after erasing diagnosis code

Q: Is the diagnosis code set?

YES : Replace the CVT-ECU. NO : Intermittent malfunction.

Q: Is the check result normal?

YES : Go to Step 3. NO : Repair the connector(s) or the wiring

harness (power supply line between the turbine speed sensor connector terminal No. 1 and the CVT control relay connector).

Mitsubishi Plug-in Hybrid Outlander User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

GENERAL

GENERAL

VEHICLE IDENTIFICATION

MODELS

VEHICLE IDENTIFICATION NUMBER (CHASSIS NUMBER)

GENERAL DATA AND SPECIFICATIONS

PRECAUTIONS BEFORE SERVICE

CODING LIST

OUTLINE OF CHANGE

COMPONENT LOCATIONS

CONFIGURATION DIAGRAMS

CIRCUIT DIAGRAMS

FUEL

GENERAL INFORMATION

GENERAL INFORMATION

ENGINE COOLING

GENERAL INFORMATION

GENERAL INFORMATION

EXHAUST PIPE AND MAIN MUFFLER

ADAPTIVE CRUISE CONTROL SYSTEM (ACC)

GENERAL INFORMATION

CHECK CHART FOR DIAGNOSIS CODES

DIAGNOSIS CODE PROCEDURES

CHECK CHART FOR TROUBLE SYMPTOMS

SYMPTOM PROCEDURES

GENERAL INFORMATION

SERVICE SPECIFICATIONS

LUBRICANTS

SPECIAL TOOLS

TROUBLESHOOTING

INITIALISATION PROCEDURE FOR CVT LEARNED VALUE

LEARNING PROCEDURE

FLUID DETERIORA TION LEVEL ERASING PROCEDURE

DIAGNOSTIC FUNCTION

ROAD TEST

DAMPER CLUTCH OPERATION ZONE

DIAGNOSIS CODE CHART

DIAGNOSIS CODE PROCEDURES