Mitsubishi Eclipse 2003, Eclipse 2004, Eclipse 2005 Workshop Manual

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Page 1

Service Manual

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VOLUME 1 (00-13A

VOLUME 2 (13B-22B

VOLUME 3 (23-52B

VOLUME 4 (54-90

Page 2

GROUP 80

CONTENTS

CONFIGURATION DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . 80A

80-1

SPLICE LOCATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80B

Page 3

NOTES

Page 4

GROUP 80A

CONTENTS

80A-1

OVERALL CONFIGURATION DIAGRAM

<ECLIPSE> . . . . . . . . . . . . . . . . . . . . 80A-2

OVERALL CONFIGURATION DIAGRAM

<ECLIPSE SPYDER> . . . . . . . . . . . . 80A-3

HOW TO READ CONFIGURATION

DIAGRAMS . . . . . . . . . . . . . . . . . . . . 80A-4

ENGINE COMPARTMENT. . . . . . . . . 80A-6

ENGINE AND TRANSAXLE

<2.4L ENGINE> . . . . . . . . . . . . . . . . . 80A-8

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL

(VIC) SYSTEM) > . . . . . . . . . . . . . . . . 80A-12

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL

(VIC) SYSTEM) > . . . . . . . . . . . . . . . . 80A-16

DASH PANEL . . . . . . . . . . . . . . . . . . . 80A-20

FLOOR AND ROOF <ECLIPSE> . . . . 80A-28

FLOOR AND WINDSHIELD APERTURE

<ECLIPSE SPYDER> . . . . . . . . . . . . . 80A-29

DOOR . . . . . . . . . . . . . . . . . . . . . . . . . 80A-30

LUGGAGE COMPARTMENT

<ECLIPSE> . . . . . . . . . . . . . . . . . . . . . 80A-31

LUGGAGE COMPARTMENT

<ECLIPSE SPYDER> . . . . . . . . . . . . . 80A-32

Page 5

80A-2

CONFIGURATION DIAGRAMS

OVERALL CONFIGURATION DIAGRAM <ECLIPSE>

FRONT WIRING HARNESS (RH)

INSTRUMENT PANEL WIRING HARNESS

INJECTOR WIRING HARNESS

M1801000100321

ROOF WIRING HARNESS

LIFTGATE WIRING HARNESS

REAR BUMPER WIRING HARNESS

BATTERY WIRING HARNESS

CONTROL WIRING HARNESS

FRONT WIRING HARNESS (LH)

NOTE: .

1. This illustration shows only major wiring harnesses.

2. *: also equipped at the right side.

DOOR WIRING HARNESS*

FUEL WIRING HARNESS

FLOOR WIRING HARNESS

AC101825

TSB Revision

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CONFIGURATION DIAGRAMS

OVERALL CONFIGURATION DIAGRAM <ECLIPSE SPYDER>

OVERALL CONFIGURATION DIAGRAM

80A-3

FRONT WIRING HARNESS (RH)

INSTRUMENT PANEL WIRING HARNESS

INJECTOR WIRING HARNESS

ROOF WIRING HARNESS

M1801000100332

TRUNK LID WIRING HARNESS

REAR BUMPER WIRING HARNESS

BATTERY WIRING HARNESS

CONTROL WIRING HARNESS

FRONT WIRING HARNESS (LH)

NOTE: .

1. This illustration shows only major wiring harnesses.

2. *: also equipped at the right side.

DOOR WIRING HARNESS*

FUEL WIRING HARNESS

FLOOR WIRING HARNESS

AC101824

TSB Revision

Page 7

80A-4

CONFIGURATION DIAGRAMS

HOW TO READ CONFIGURATION DIAGRAMS

M1801000200265

The wiring harness diagrams clearly show the connector locations and harness routings at each site on actual vehicles.

Denotes connector No. The same connector No. is used throughout the circuit diagrams to facilitate connector location searches. The first alphabetical symbol indicates the location site of the connector and a number that follows is the unique number. Numbers are usually assigned to parts in clockwise order on the diagram.

Example: A-19

Denotes ground point. Same ground number is used throughout circuit diagrams to facilitate search of ground point. Refer to GROUP 70 SINGLE PART INSTALLATION POSITION - GROUND MOUNTING LOCATIONS for details of ground points.

Denotes harness name.

Number specific to connector (serial number)

Connector location site symbol A: ENGINE COMPARTMENT B: ENGINE AND TRANSAXLE C: DASH PANEL D: FLOOR AND ROOF <ECLIPSE> D: FLOOR AND WINDSHIELD APERTURE <ECLIPSE SPYDER> E: DOOR F: LUGGAGE COMPARTMENT

A-19

FRONT WIRING HARNESS (RH)

A-18

Denotes a section covered by a corrugated tube.

The mark shows the standard mounting position of wiring harness.

Denotes the color of the corrugated tube (If not specified, it is black.) R: Red Y: Yellow

The number of connector pins and the connector color (except milk white)* are shown for ease of retrieval.

Example: (2-B)

Connector color (milk white if no color is indicated)

Number of connector pins

*: Typical connector colors B: Black BR: Brown Y: Yellow V: Violet L: Blue O: Orange G: Green GR: Gray R: Red NONE: Milk white

A-17

A-16

A-15

A-15 (2) FOG LIGHT (RH) A-16 (2-GR) HORN (LOW) A-17 (2-B) HEADLIGHT (RH) A-18 (2-B) WINDSHIELD WASHER MOTOR A-19 (2-GR) DUAL PRESSURE SWITCH

Indicates the device to which the connector is connected.

TSB Revision

AC003056

Page 8

NOTES

CONFIGURATION DIAGRAMS

HOW TO READ CONFIGURATION DIAGRAMS

80A-5

TSB Revision

Page 9

80A-6

CONFIGURATION DIAGRAMS

ENGINE COMPARTMENT

Connector symbol

ENGINE COMPARTMENT

A-02A-01

A-37

A-36

FRONT WIRING HARNESS (RH)

M1801000300381

A-03

GROUND CABLE

A-35

A-34

A-33

A-01 (4-B) AUTO-CRUISE CONTROL VACUUM

PUMP A-02 (31-B) ABS-ECU A-03 (5-B) WINDSHIELD WIPER MOTOR A-04X (4) FOG LIGHT RELAY A-05X (4) HORN RELAY A-06X (4) THEFT-ALARM HORN RELAY

<THEFT-ALARM SYSTEM> A-09X (4) FAN CONTROL RELAY A-10X (11) FRONT-ECU

A-32

A-11X (11) FRONT-ECU A-12X (1) ENGINE SPEED DETECTION

A-13X (5) STARTER RELAY <M/T> A-17X (4) A/T CONTROL RELAY A-18X (4) MFI RELAY A-19X (4) A/C COMPRESSOR RELAY A-22 (2-B) WHEEL SPEED SENSOR (FRONT:

A-31

CONNECTOR

LH) <ABS>

AC106113

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CONFIGURATION DIAGRAMS

ENGINE COMPARTMENT

A-04X A-05X A-06X A-09X A-10X A-11X A-12X A-13X A-17X A-18X A-19X

80A-7

A-22

A-23

A-29A-30

A-28

A-27

A-23 (2) HOOD SWITCH <THEFT-ALARM

SYSTEM> A-24 (3-B) HEADLIGHT (LH) A-25 (1-B) THEFT-ALARM HORN <THEFT-

ALARM SYSTEM> A-26 (3-B) FRONT COMBINATION LIGHT (LH) A-27 (1-B) HORN A-28 (2-B) FOG LIGHT (LH) A-29 (2-B) AMBIENT TEMPERATURE SENSOR

FRONT WIRING HARNESS (LH)

A-24

CONNECTOR COLOR CODE

A-25

B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE

A-26

O: ORANGE R: RED V: VIOLET Y: YELLOW

AC106133

A-30 (3-GR) FAN CONTROLLER A-31 (2-B) FOG LIGHT (RH) A-32 (3-B) FRONT COMBINATION LIGHT (RH) A-33 (2-B) WINDSHIELD WASHER MOTOR A-34 (2) REAR WASHER MOTOR <ECLIPSE> A-35 (3-B) HEADLIGHT (RH) A-36 (2-BR) DUAL PRESSURE SWITCH <A/C> A-37 (2-B) WHEEL SPEED SENSOR (FRONT:

RH) <ABS>

TSB Revision

Page 11

80A-8

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <2.4L ENGINE>

Connector symbol

-01

thru

-21

ENGINE AND TRANSAXLE <2.4L ENGINE>

B-01

CONTROL WIRING HARNESS

B-02

B-04

M1801000400270

B-05

B-21

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

B-01 (2-GR) INJECTOR 1 B-02 (2-GR) INJECTOR 2 B-04 (3-B) MANIFOLD DIFFERENTIAL

PRESSURE SENSOR B-05 (2-GR) INJECTOR 3 B-06 (2-GR) INJECTOR 4 B-07 (4-B) THROTTLE POSITION SENSOR

B-20

BATTERY WIRING HARNESS

B-19 B-18

AC106134

B-08 (1-B) ENGINE COOLANT TEMPERATURE

GAUGE UNIT B-09 (3-B) CAMSHAFT POSITION SENSOR B-10 (2-B) BRAKE FLUID LEVEL SWITCH B-11 (2-B) ENGINE COOLANT TEMPERATURE

SENSOR

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CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <2.4L ENGINE>

B-06 B-07 B-08 B-09 B-10

80A-9

B-11

B-12

B-16B-17

B-12 (4-B) FRONT WIRING HARNESS (LH)

AND BATTERY WIRING HARNESS COMBINATION

B-13 (8-B) CONTROL WIRING HARNESS AND

BATTERY WIRING HARNESS

COMBINATION B-14 (7-B) VOLUME AIR FLOW SENSOR B-15 (1-B) CAPACITOR

B-13

B-14

B-15

AC106114

B-16 (3-GR) IGNITION COIL 1 B-17 (4-B) HEATED OXYGEN SENSOR

(FRONT) B-18 (1-B) A/C COMPRESSOR ASSEMBLY B-19 (1) POWER STEERING PRESSURE

SWITCH B-20 (3-B) CRANKSHAFT POSITION SENSOR B-21 (3-GR) IGNITION COIL 2

TSB Revision

Page 13

80A-10

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <2.4L ENGINE>

ENGINE AND TRANSAXLE <2.4L ENGINE> (CONTINUED)

Connector symbol

-31

thru

-46

B-46

B-45

B-31

CONTROL WIRING HARNESS

BATTERY WIRING HARNESS

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

B-31 (2-BR) EGR SOLENOID VALVE B-32 (1-B) OIL PRESSURE SWITCH B-33 (2-B) EVAPORATIVE EMISSION PURGE

SOLENOID VALVE B-34 (6-B) IDLE AIR CONTROL MOTOR B-35 (2-GR) KNOCK SENSOR B-36 (3-B) CONTROL WIRING HARNESS AND

VEHICLE SPEED SENSOR WIRING

HARNESS COMBINATION <M/T>

AC106134

B-37 (2-B) BACKUP LIGHT SWITCH <M/T> B-38 (3-GR) OUTPUT SHAFT SPEED SENSOR

<A/T>

B-39 (3-B) VEHICLE SPEED SENSOR <M/T>

TSB Revision

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CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <2.4L ENGINE>

B-32 B-33 B-34 B-35

80A-11

B-36

B-41B-42B-43B-44

B-37

B-39

B-38

B-40

B-40 (10-GR) A/T CONTROL SOLENOID VALVE

ASSEMBLY B-41 (10-B) PARK/NEUTRAL POSITION SWITCH

<A/T> B-42 (3-B) INPUT SHAFT SPEED SENSOR <A/

TSB Revision

B-43 (1) STARTER B-44 (1-B) STARTER B-45 (4-GR) GENERATOR B-46 (1) GENERATOR

AC106114

Page 15

80A-12

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL (VIC)

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT

VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

Connector symbol

-01 thru

-28

CONTROL WIRING HARNESS

B-27

B-28

INJECTOR WIRING HARNESS

M1801000400281

B-04

B-20

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

B-01 (2-GR) INJECTOR 1 B-02 (2-GR) INJECTOR 2 B-04 (3-B) MANIFOLD DIFFERENTIAL

PRESSURE SENSOR B-05 (2-GR) INJECTOR 3 B-06 (2-GR) INJECTOR 4 B-07 (4-B) THROTTLE POSITION SENSOR B-08 (1-B) ENGINE COOLANT TEMPERATURE

GAUGE UNIT B-10 (2-B) BRAKE FLUID LEVEL SWITCH

B-19

B-01

BATTERY WIRING HARNESS

B-02 B-05 B-18 B-06 B-26

AC106136

B-11 (2-B) ENGINE COOLANT TEMPERATURE

SENSOR

B-12 (4-B) FRONT WIRING HARNESS (LH)

AND BATTERY WIRING HARNESS COMBINATION

B-13 (8-B) CONTROL WIRING HARNESS AND

BATTERY WIRING HARNESS COMBINATION

TSB Revision

Page 16

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

B-07 B-22 B-10

B-12

80A-13

B-14 (7-B) VOLUME AIR FLOW SENSOR B-18 (4-B) A/C COMPRESSOR ASSEMBLY B-19 (1) POWER STEERING PRESSURE

SWITCH B-20 (3-B) CRANKSHAFT POSITION SENSOR B-22 (7-B) DISTRIBUTOR ASSEMBLY B-23 (4-GR) LEFT BANK HEATED OXYGEN

SENSOR (REAR)

B-13

B-14

B-08

B-11B-24B-23B-25

B-24 (4-B) LEFT BANK HEATED OXYGEN

SENSOR (FRONT) B-25 (2-GR) INJECTOR 6 B-26 (2-GR) INJECTOR 5 B-27 (4-B) RIGHT BANK HEATED OXYGEN

SENSOR (FRONT) B-28 (4-GR) RIGHT BANK HEATED OXYGEN

SENSOR (REAR)

AC106137

TSB Revision

Page 17

80A-14

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL (VIC)

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL (VIC) SYSTEM) > (CONTINUED)

Connector symbol

-31

thru

-48

B-47B-31B-33

INJECTOR WIRING HARNESS

B-35

CONTROL WIRING HARNESS

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

B-31 (2-BR) EGR SOLENOID VALVE B-32 (1-B) OIL PRESSURE SWITCH B-33 (2-B) EVAPORATIVE EMISSION PURGE

SOLENOID VALVE B-34 (6-B) IDLE AIR CONTROL MOTOR B-35 (2-GR) KNOCK SENSOR B-36 (3-B) CONTROL WIRING HARNESS AND

VEHICLE SPEED SENSOR WIRING

HARNESS COMBINATION <M/T> B-37 (2-B) BACKUP LIGHT SWITCH <M/T>

B-45

B-46

BATTERY WIRING HARNESS

B-32

AC106136

B-38 (3-GR) OUTPUT SHAFT SPEED SENSOR

<A/T> B-39 (3-B) VEHICLE SPEED SENSOR <M/T> B-40 (10-GR) A/T CONTROL SOLENOID VALVE

ASSEMBLY B-41 (10-B) PARK/NEUTRAL POSITION SWITCH

<A/T>

TSB Revision

Page 18

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <3.0L ENGINE (WITHOUT VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

80A-15

B-34

B-48

B-36

B-37

B-39

B-42 (3-B) INPUT SHAFT SPEED SENSOR <A/

T> B-43 (1) STARTER B-44 (1-B) STARTER B-45 (4-GR) GENERATOR B-46 (1) GENERATOR

B-38

B-40B-41B-42B-43B-44

AC106137

B-47 (1-B) CONTROL WIRING HARNESS AND

POWER STEERING WIRING HARNESS COMBINATION

B-48 (4-B) CONTROL WIRING HARNESS AND

INJECTOR WIRING HARNESS COMBINATION

TSB Revision

Page 19

80A-16

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL (VIC)

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH

VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

Connector symbol

-01 thru

-28

CONTROL WIRING HARNESS

B-27

B-28

INJECTOR WIRING HARNESS

M1801000400292

B-04

B-20

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

B-01 (2-GR) INJECTOR 1 B-02 (2-GR) INJECTOR 2 B-04 (3-B) MANIFOLD DIFFERENTIAL

PRESSURE SENSOR B-05 (2-GR) INJECTOR 3 B-06 (2-GR) INJECTOR 4 B-07 (4-B) THROTTLE POSITION SENSOR B-08 (1-B) ENGINE COOLANT TEMPERATURE

GAUGE UNIT B-10 (2-B) BRAKE FLUID LEVEL SWITCH

B-19

B-01

B-02 B-05 B-18 B-06 B-26

BATTERY WIRING HARNESS

AC106115

B-11 (2-B) ENGINE COOLANT TEMPERATURE

SENSOR

B-12 (4-B) FRONT WIRING HARNESS (LH)

AND BATTERY WIRING HARNESS COMBINATION

B-13 (8-B) CONTROL WIRING HARNESS AND

BATTERY WIRING HARNESS COMBINATION

TSB Revision

Page 20

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

B-07 B-22 B-10

B-12

80A-17

B-25

B-23 B-24

B-14 (7-B) VOLUME AIR FLOW SENSOR B-18 (4-B) A/C COMPRESSOR ASSEMBLY B-19 (1) POWER STEERING PRESSURE

SWITCH B-20 (3-B) CRANKSHAFT POSITION SENSOR B-22 (7-B) DISTRIBUTOR ASSEMBLY B-23 (4-GR) LEFT BANK HEATED OXYGEN

SENSOR (REAR)

B-13

B-14

B-08

B-11

B-24 (4-B) LEFT BANK HEATED OXYGEN

SENSOR (FRONT) B-25 (2-GR) INJECTOR 6 B-26 (2-GR) INJECTOR 5 B-27 (4-B) RIGHT BANK HEATED OXYGEN

SENSOR (FRONT) B-28 (4-GR) RIGHT BANK HEATED OXYGEN

SENSOR (REAR)

AC106116

TSB Revision

Page 21

80A-18

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL (VIC)

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL (VIC) SYSTEM) > (CONTINUED)

Connector symbol

-31

thru

-49

B-31B-47B-49

INJECTOR WIRING HARNESS

CONTROL WIRING HARNESS

B-35

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

B-31 (2-BR) EGR SOLENOID VALVE B-32 (1-B) OIL PRESSURE SWITCH B-33 (2-B) EVAPORATIVE EMISSION PURGE

SOLENOID VALVE B-34 (6-B) IDLE AIR CONTROL MOTOR B-35 (2-GR) KNOCK SENSOR B-36 (3-B) CONTROL WIRING HARNESS AND

VEHICLE SPEED SENSOR WIRING

HARNESS COMBINATION <M/T> B-37 (2-B) BACKUP LIGHT SWITCH <M/T>

B-45

B-46

BATTERY WIRING HARNESS

B-32

AC106115

B-38 (3-GR) OUTPUT SHAFT SPEED SENSOR

<A/T> B-39 (3-B) VEHICLE SPEED SENSOR <M/T> B-40 (10-GR) A/T CONTROL SOLENOID VALVE

ASSEMBLY B-41 (10-B) PARK/NEUTRAL POSITION SWITCH

<A/T>

TSB Revision

Page 22

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

CONFIGURATION DIAGRAMS

ENGINE AND TRANSAXLE <3.0L ENGINE (WITH VARIABLE INDUCTION CONTROL (VIC) SYSTEM) >

80A-19

B-34 B-48

B-33

B-36

B-37

B-39

B-42 (3-B) INPUT SHAFT SPEED SENSOR <A/

T> B-43 (1) STARTER B-44 (1-B) STARTER B-45 (4-GR) GENERATOR B-46 (1) GENERATOR B-47 (1-B) CONTROL WIRING HARNESS AND

POWER STEERING WIRING

HARNESS COMBINATION

B-38

B-40B-41B-42B-43B-44

AC106116

B-48 (4-B) CONTROL WIRING HARNESS AND

INJECTOR WIRING HARNESS COMBINATION

B-49 (2-B) VARIABLE INDUCTION CONTROL

SOLENOID VALVE

TSB Revision

Page 23

80A-20

CONFIGURATION DIAGRAMS

DASH PANEL

Connector symbol

-01

thru

-40

DASH PANEL

M1801000600348

C-07C-06C-05C-03C-02C-01

C-33

C-32

CONNECTOR BLOCK (LH)

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

C-01 (4) CLUTCH PEDAL POSITION SWITCH

<AUTO-CRUISE CONTROL SYSTEM

(M/T)> C-02 (2) INTERLOCK SWITCH <M/T> C-03 (4) STOPLIGHT SWITCH C-05 (2-B) FRONT WIRING HARNESS (LH)

AND FRONT WIRING HARNESS

(RH) COMBINATION <ABS> C-06 (18) FRONT WIRING HARNESS (LH)

AND FRONT WIRING HARNESS

(RH) COMBINATION C-07 (8) FRONT WIRING HARNESS (LH)

AND CONTROL WIRING HARNESS

COMBINATION C-08 (2) CENTER SPEAKER C-09 (20) MULTI CENTER DISPLAY UNIT C-10 (4) HAZARD WARNING SWITCH

INSTRUMENT PANEL WIRING

JUNCTION BLOCK

C-31

C-11 (2-R) AIR BAG MODULE (SQUIB)

(PASSENGER'S SIDE)

C-12 (20-B) AUTOMATIC COMPRESSOR

CONTROLLER <A/C>

C-13 (8-B) AUTOMATIC COMPRESSOR

CONTROLLER <A/C (3.0L ENGINE) >

C-14 (7) OUTSIDE/INSIDE AIR SELECTION

DAMPER CONTROL MOTOR C-16 (4) BLOWER RESISTOR C-17 (2) BLOWER MOTOR C-20 (16-B) AUTO-CRUISE CONTROL-ECU C-21 (8) RADIO, TAPE PLAYER, CD PLAYER

AND CD AUTO CHANGER C-22 (14) RADIO, TAPE PLAYER, CD PLAYER

AND CD AUTO CHANGER

HARNESS

C-30

C-29

AC101831

TSB Revision

Page 24

CONFIGURATION DIAGRAMS

DASH PANEL

80A-21

C-08

C-09 C-10 C-11 C-34

C-12

C-13

CONNECTOR BLOCK (RH)

C-37

C-14

C-38

C-16

C-17

C-39

C-40

C-28 C-27 C-26 C-36 C-23 C-35 C-22

C-23 (6) HEATED OXYGEN SENSOR (REAR)

C-32 (1) JUMPER CONNECTOR <THEFT-

<2.4L ENGINE>

C-26 (9) REMOTE CONTROLLED MIRROR

C-33 (1) JUMPER CONNECTOR <THEFT-

SWITCH <ECLIPSE SPYDER>

C-27 (10) INSTRUMENT PANEL WIRING

C-34 (2) THERMISTOR SENSOR <HEATER

HARNESS AND CONTROL WIRING HARNESS COMBINATION <SPORT

C-35 (8-B) CONVERTIBLE TOP SWITCH

MODE TYPE A/T>

C-28 (38) INSTRUMENT PANEL WIRING

C-36 (2) FLOOR WIRING HARNESS AND

HARNESS AND CONTROL WIRING HARNESS COMBINATION

C-29 (16-B) DATA LINK CONNECTOR

C-37 (8-B) COMPASS-ECU <MULTI CENTER

C-30 (12) DATA LINK CONNECTOR C-31 (4) INSTRUMENT PANEL WIRING

C-38 (6) COMPASS-ECU <MULTI CENTER

HARNESS AND ROOF WIRING HARNESS COMBINATION <ECLIPSE (SUNROOF) >

C-39 (2) GLOVE BOX LIGHT C-40 (2) GLOVE BOX LIGHT SWITCH

C-20

C-21

AC106117

ALARM SYSTEM>

AND A/C>

CONSOLE WIRING HARNESS

COMBINATION <ECLIPSE SPYDER>

DISPLAY>

TSB Revision

Page 25

80A-22

DASH PANEL (CONTINUED)

CONFIGURATION DIAGRAMS

DASH PANEL

Connector symbol

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

-41 thru

-79,

-121 thru

-122

C-78

C-77

C-41 C-42 C-43

CONNECTOR BLOCK (LH)

JUNCTION BLOCK

INSTRUMENT PANEL WIRING HARNESS

C-41 (16-B) COMBINATION METER C-42 (14) COMBINATION METER C-43 (16) COMBINATION METER C-44 (2) HEATER CONTROL PANEL

ILLUMINATION LIGHT C-46 (12) A/C SWITCH C-47 (3) DEFROSTER SWITCH C-48 (6) BLOWER SWITCH C-49 (26-G) ENGINE CONTROL MODULE <2.4L

ENGINE-M/T> C-50 (35-GR) POWERTRAIN CONTROL MODULE

<2.4L ENGINE-A/T> C-51 (35-GR) ENGINE CONTROL MODULE <3.0L

ENGINE-M/T> C-52 (35-GR) POWERTRAIN CONTROL MODULE

<3.0L ENGINE-A/T>

TSB Revision

C-76 C-75

AC101831

C-53 (16-G) ENGINE CONTROL MODULE <2.4L

ENGINE-M/T>

C-54 (26-GR) POWERTRAIN CONTROL MODULE

<2.4L ENGINE-A/T>

C-55 (26-GR) POWERTRAIN CONTROL MODULE

<3.0L ENGINE-A/T>

C-56 (12-G) ENGINE CONTROL MODULE <2.4L

ENGINE-M/T>

C-57 (28-GR) POWERTRAIN CONTROL MODULE

<2.4L ENGINE-A/T>

C-58 (28-GR) ENGINE CONTROL MODULE <3.0L

ENGINE-M/T>

C-59 (28-GR) POWERTRAIN CONTROL MODULE

<3.0L ENGINE-A/T>

C-60 (22-G) ENGINE CONTROL MODULE <2.4L

ENGINE-M/T>

Page 26

CONFIGURATION DIAGRAMS

DASH PANEL

80A-23

C-44 C-46 C-47 C-48

C-49 C-50 C-51 C-52

C-53 C-54 C-55

C-121

CONNECTOR BLOCK (RH)

C-60 C-61 C-62 C-63

C-56 C-57 C-58 C-59

C-122

C-61 (30-GR) POWERTRAIN CONTROL MODULE

<2.4L ENGINE-A/T> C-62 (30-GR) ENGINE CONTROL MODULE <3.0L

ENGINE-M/T> C-63 (30-GR) POWERTRAIN CONTROL MODULE

<3.0L ENGINE-A/T> C-64 (2) ASHTRAY ILLUMINATION LIGHT C-65 (6) SHIFT SWITCH ASSEMBLY <WITH

SPORT MODE TYPE A/T> C-66 (1) ACCESSORY SOCKET C-67 (1-B) ACCESSORY SOCKET C-68 (2) A/T SELECTOR LEVER POSITION

ILLUMINATION LIGHT <WITHOUT

SPORT MODE TYPE A/T> C-69 (1-B) PARKING BRAKE SWITCH C-70 (1-B) CIGARETTE LIGHTER

C-79

C-64

C-65C-66C-67C-68C-69C-70C-71C-73C-72C-74

AC106117

C-71 (1) CIGARETTE LIGHTER C-72 (16-Y) SRS-ECU C-73 (3) INSTRUMENT PANEL WIRING

HARNESS AND CONSOLE WIRING

HARNESS COMBINATION C-74 (22-Y) SRS-ECU <WITH SIDE AIR BAG> C-75 (3) RHEOSTAT C-76 (7) FOG LIGHT SWITCH C-77 (33) JOINT CONNECTOR (1) C-78 (33) JOINT CONNECTOR (2) C-79 (12) IMMOBILIZER-ECU C-121 (7) WATER SHUT VALVE MOTOR

<ECLIPSE> C-122 (8) WATER SHUT VALVE CONTROLLER

TSB Revision

Page 27

80A-24

DASH PANEL (CONTINUED)

Connector symbol

-81

thru

-98

CONFIGURATION DIAGRAMS

DASH PANEL

STEERING COLUMN

C-88

C-87

C-86

C-81 (2) AIR BAG MODULE (SQUIB)

(DRIVER'S SIDE) C-82 (3) AUTO-CRUISE CONTROL SWITCH C-83 (1) HORN SWITCH C-84 (6-B) CLOCK SPRING C-85 (4-Y) CLOCK SPRING C-86 (10) COLUMN SWITCH C-87 (6) IGNITION SWITCH

CLOCK SPRING

C-96

C-82

C-97

C-83

C-98

C-88 (7) KEY REMINDER SWITCH C-89 (38) INSTRUMENT PANEL WIRING

HARNESS AND FRONT WIRING HARNESS (LH) COMBINATION

C-90 (43) INSTRUMENT PANEL WIRING

HARNESS AND FLOOR WIRING HARNESS COMBINATION

C-81C-84C-85

AC106118

TSB Revision

Page 28

CONNECTOR BLOCK (LH)

CONFIGURATION DIAGRAMS

DASH PANEL

C-89

C-90

C-91

80A-25

CONNECTOR BLOCK (RH)

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

C-94

C-95

C-91 (32-B) INSTRUMENT PANEL WIRING

HARNESS AND DOOR WIRING

HARNESS (LH) COMBINATION C-94 (20) INSTRUMENT PANEL WIRING

HARNESS AND FRONT WIRING

HARNESS (RH) COMBINATION C-95 (32) INSTRUMENT PANEL WIRING

HARNESS AND DOOR WIRING

HARNESS (RH) COMBINATION

TSB Revision

ACX02057

C-96 (5) CLOCK SPRING AND CLOCK

SPRING WIRING HARNESS COMBINATION

C-97 (2) REMOTE CONTROLLED RADIO

SWITCH (RH)

C-98 (2) REMOTE CONTROLLED RADIO

SWITCH (LH)

Page 29

80A-26

DASH PANEL (CONTINUED)

CONFIGURATION DIAGRAMS

DASH PANEL

Connector symbol

-101

thru

-119

C-116

C-115

C-114

C-113

C-112

C-111

DEDICATED FUSES

JUNCTION BLOCK (FRONT VIEW)

C-101 C-103C-102

C-104

C-105

C-106

C-107

C-108

C-110

CONNECTOR COLOR CODE B: BLACK BR: BROWN G: GREEN GR: GRAY L: BLUE NONE: MILK WHITE O: ORANGE R: RED V: VIOLET Y: YELLOW

C-101 (15) FLOOR WIRING HARNESS AND

JUNCTION BLOCK COMBINATION C-102 (3) ROOF WIRING HARNESS AND

JUNCTION BLOCK COMBINATION C-103 (4) NO CONNECTION C-104 (4) NO CONNECTION C-105 (4) FUEL PUMP RELAY (2) C-106 (4) NO CONNECTION

C-109

AC106139

C-107 (4) FUEL PUMP RELAY (1) C-108 (28) INSTRUMENT PANEL WIRING

HARNESS AND JUNCTION BLOCK

COMBINATION C-109 (13) NO CONNECTION C-110 (2) INSTRUMENT PANEL WIRING

HARNESS AND JUNCTION BLOCK

COMBINATION

TSB Revision

Page 30

CONFIGURATION DIAGRAMS

DASH PANEL

JUNCTION BLOCK (REAR VIEW)

80A-27

C-117

C-118

C-111 (6) INSTRUMENT PANEL WIRING

HARNESS AND JUNCTION BLOCK COMBINATION

C-112 (14) INSTRUMENT PANEL WIRING

HARNESS AND JUNCTION BLOCK COMBINATION

C-113 (1-B) INSTRUMENT PANEL WIRING

HARNESS AND JUNCTION BLOCK COMBINATION

C-119

C-114 (5) DEFOGGER RELAY C-115 (5) BLOWER RELAY C-116 (5) POWER WINDOW RELAY C-117 (24) ETACS-ECU C-118 (24-GR) ETACS-ECU C-119 (20) ETACS-ECU

AC106140

TSB Revision

Page 31

80A-28

CONFIGURATION DIAGRAMS

FLOOR AND ROOF <ECLIPSE>

Connector symbol

D-01

D-02

FLOOR AND ROOF <ECLIPSE>

D-23

D-24 D-07

ROOF WIRING HARNESS

D-03 D-04 D-25 D-05 D-06

FUEL WIRING HARNESS

M1801000900286

D-08

D-09

D-10

D-11

D-01 (3) DOOR SWITCH (RH) D-02 (2) SIDE IMPACT SENSOR (RH) <WITH

SIDE AIR BAG>

D-03 (7-B) DOME LIGHT ASSEMBLY <WITH

SUNROOF, WITHOUT VANITY MIRROR LIGHT>

D-04 (3) DOME LIGHT ASSEMBLY

<WITHOUT SUNROOF> D-05 (6-B) SUNROOF SWITCH D-06 (10) SUNROOF ASSEMBLY D-07 (2) VANITY MIRROR LIGHT (LH) D-08 (2-GR) WHEEL SPEED SENSOR (REAR:

RH) <ABS> D-09 (2-B) WHEEL SPEED SENSOR (REAR:

LH) <ABS> D-10 (2-B) EVAPORATIVE EMISSION

VENTILATION SOLENOID D-11 (3) DOOR SWITCH (LH) D-12 (2) SIDE IMPACT SENSOR (LH) <WITH

SIDE AIR BAG>

D-12

FLOOR WIRING HARNESS

D-13

D-14D-15D-16D-17D-18D-19D-20

D-13 (2) SEAT BELT SWITCH D-14 (2) POWER SEAT ASSEMBLY D-15 (2-R) SIDE AIR BAG MODULE (SQUIB)

(LH)

D-16 (10-B) FLOOR WIRING HARNESS AND

FUEL WIRING HARNESS

COMBINATION D-17 (5-GR) FUEL PUMP MODULE D-18 (3-B) FUEL TANK DIFFERENTIAL

PRESSURE SENSOR D-19 (2-R) SIDE AIR BAG MODULE (SQUIB)

(RH) D-20 (18) AMPLIFIER <7-SPEAKER SYSTEM> D-23 (5-B) COMPASS SENSOR <MULTI

CENTER DISPLAY> D-24 (2) VANITY MIRROR LIGHT (RH) D-25 (7-B) DOME LIGHT ASSEMBLY <WITH

SUNROOF AND VANITY MIRROR

LIGHT>

AC101834

TSB Revision

Page 32

CONFIGURATION DIAGRAMS

FLOOR AND WINDSHIELD APERTURE <ECLIPSE SPYDER>

FLOOR AND WINDSHIELD APERTURE

80A-29

Connector symbol

D-21

D-01

D-02

D-23 D-03 D-07

D-24

ROOF WIRING HARNESS

FUEL WIRING HARNESS

M1801000900297

D-08

D-09

D-10

D-11

D-22

D-01 (3) DOOR SWITCH (RH) D-02 (2) SIDE IMPACT SENSOR (RH) <WITH

SIDE AIR BAG> D-03 (7-B) DOME LIGHT ASSEMBLY D-07 (2) VANITY MIRROR LIGHT (LH) D-08 (2-GR) WHEEL SPEED SENSOR (REAR:

RH) <ABS> D-09 (2-B) WHEEL SPEED SENSOR (REAR:

LH) <ABS> D-10 (2-B) EVAPORATIVE EMISSION

VENTILATION SOLENOID D-11 (3) DOOR SWITCH (LH) D-12 (2) SIDE IMPACT SENSOR (LH) <WITH

SIDE AIR BAG> D-13 (2) SEAT BELT SWITCH D-14 (2) POWER SEAT ASSEMBLY

D-12

FLOOR WIRING HARNESS

D-13

D-14D-15D-16D-17D-18D-19D-20

AC106119

D-15 (2-R) SIDE AIR BAG MODULE (SQUIB)

(LH)

D-16 (10-B) FLOOR WIRING HARNESS AND

FUEL WIRING HARNESS

COMBINATION D-17 (5-GR) FUEL PUMP MODULE D-18 (3-B) FUEL TANK DIFFERENTIAL

PRESSURE SENSOR D-19 (2-R) SIDE AIR BAG MODULE (SQUIB)

(RH) D-20 (18) AMPLIFIER <7-SPEAKER SYSTEM> D-21 (2-B) REAR SPEAKER (RH) D-22 (2-B) REAR SPEAKER (LH) D-23 (5-B) COMPASS SENSOR <MULTI

CENTER DISPLAY> D-24 (2) VANITY MIRROR LIGHT (RH)

TSB Revision

Page 33

80A-30

CONFIGURATION DIAGRAMS

DOOR

Connector symbol

E-01 E-02 E-03 E-04 E-05 E-06 E-07

M1801001400295

DOOR WIRING HARNESS (RH)

E-08 E-09 E-10 E-11 E-12 E-13 E-14

E-01 (2) DOOR SPEAKER (RH) E-02 (5) REMOTE CONTROLLED MIRROR

(RH)

E-03 (2) TWEETER (RH) <6, 7-SPEAKER

SYSTEM> E-04 (2) POWER WINDOW MOTOR (RH) E-05 (8) POWER WINDOW SUB SWITCH E-06 (3-B) DOOR LOCK KEY CYLINDER

SWITCH (RH) E-07 (6-B) DOOR LOCK ACTUATOR (RH) E-08 (2) TWEETER (LH) <6, 7-SPEAKER

SYSTEM>

DOOR WIRING HARNESS (LH)

E-15

AC106120

E-09 (5) REMOTE CONTROLLED MIRROR

(LH) E-10 (2) DOOR SPEAKER (LH) E-11 (2) POWER WINDOW MOTOR (LH) E-12 (10) POWER WINDOW MAIN SWITCH E-13 (6-B) DOOR LOCK ACTUATOR (LH) E-14 (3-B) DOOR LOCK KEY CYLINDER

SWITCH (LH) E-15 (9) REMOTE CONTROLLED MIRROR

SWITCH <ECLIPSE>

TSB Revision

Page 34

CONFIGURATION DIAGRAMS

LUGGAGE COMPARTMENT <ECLIPSE>

80A-31

Connector symbol

F-25 F-26 F-27 F-28 F-29

F-24

LUGGAGE COMPARTMENT <ECLIPSE>

F-01

WHIP ANTENNA

LIFTGATE WIRING HARNESS

F-03

F-04 F-05 F-06

DEFOGGER GROUND

GLASS ANTENNA

M1801001500184

F-07

F-08

F-09

F-10

F-11

F-23

FLOOR WIRING HARNESS

F-20F-21

F-19

F-01 (1-B) DEFOGGER (+) F-03 (1-B) DEFOGGER (−) <GLASS ANTENNA> F-04 (2) CHOKE COIL <GLASS ANTENNA> F-05 (1-B) CHOKE COIL <GLASS ANTENNA> F-06 (2-GR) HIGH MOUNTED STOPLIGHT F-07 (3-B) REAR WIPER MOTOR F-08 (1-B) DEFOGGER (−) <WHIP ANTENNA> F-09 (6) REAR COMBINATION LIGHT (RH) F-10 (2) LIFTGATE LOCK KEY CYLINDER

SWITCH <WITH THEFT-ALARM

SYSTEM> F-11 (2-GR) REAR SIDE MARKER LIGHT (RH) F-12 (2) BACKUP LIGHT (RH) F-13 (1-B) LIFTGATE LIGHT SWITCH

<WITHOUT THEFT-ALARM

SYSTEM> F-14 (2-B) FLOOR WIRING HARNESS AND

REAR BUMPER WIRING HARNESS

COMBINATION

F-12

F-13

F-18

F-16F-17

F-15

F-14

AC106121

F-15 (2-GR) LICENSE PLATE LIGHT F-16 (2-B) LIFTGATE LATCH SWITCH <WITH

THEFT-ALARM SYSTEM> F-17 (6) REAR COMBINATION LIGHT (LH) F-18 (2-B) BACKUP LIGHT (LH) F-19 (2-B) REAR SPEAKER (RH) F-20 (2-GR) REAR SIDE MARKER LIGHT (LH) F-21 (2) LUGGAGE COMPARTMENT LIGHT F-23 (2-B) REAR SPEAKER (LH) F-24 (6) FLOOR WIRING HARNESS AND

LIFTGATE WIRING HARNESS

COMBINATION F-25 (1-B) CAPACITOR <GLASS ANTENNA> F-26 (1-B) CAPACITOR <GLASS ANTENNA> F-27 (1-B) CAPACITOR <GLASS ANTENNA> F-28 (1-B) CAPACITOR <GLASS ANTENNA> F-29 (1-B) CAPACITOR <GLASS ANTENNA>

TSB Revision

Page 35

80A-32

CONFIGURATION DIAGRAMS

LUGGAGE COMPARTMENT <ECLIPSE SPYDER>

Connector symbol

F-06

TRUNK LID WIRING HARNESS

F-21

WHIP ANTENNA

F-02

F-37

F-36

M1801001500195

F-30

F-31

F-17

F-09

F-10

F-11

F-35

F-34

FLOOR WIRING

F-33

F-32

F-02 (2) DEFOGGER F-06 (2-GR) HIGH MOUNTED STOPLIGHT F-09 (6) REAR COMBINATION LIGHT (RH) F-10 (2) TRUNK LID LOCK KEY CYLINDER

SWITCH <WITH THEFT-ALARM

SYSTEM> F-11 (2-GR) REAR SIDE MARKER LIGHT (RH) F-12 (2) BACKUP LIGHT (RH) F-13 (1-B) TRUNK LIGHT SWITCH <WITHOUT

THEFT-ALARM SYSTEM> F-14 (2-B) FLOOR WIRING HARNESS AND

REAR BUMPER WIRING HARNESS

COMBINATION F-15 (2-GR) LICENSE PLATE LIGHT F-16 (2-B) TRUNK LID LATCH SWITCH <WITH

THEFT-ALARM SYSTEM> F-17 (6) REAR COMBINATION LIGHT (LH) F-18 (2-B) BACKUP LIGHT (LH)

HARNESS

F-20

F-18

F-12

F-13

F-38

F-20 (2-GR) REAR SIDE MARKER LIGHT (LH) F-21 (2) TRUNK LIGHT F-30 (2) TOPSTACK DRIVE MOTOR (RH) F-31 (2) POWER WINDOW MOTOR

F-32 (3) CONVERTIBLE TOP BYPASS

F-33 (2) FLOOR WIRING HARNESS AND

F-34 (14) CONVERTIBLE TOP CONTROL

F-35 (8) MOTOR ANTENNA ASSEMBLY F-36 (2) POWER WINDOW MOTOR

F-37 (2) TOPSTACK DRIVE MOTOR (LH) F-38 (2) TRUNK LID OPENER ACTUATOR

F-16

(QUARTER: RH)

SWITCH

TRUNK LID WIRING HARNESS COMBINATION

MODULE

(QUARTER: LH)

F-14F-15

AC106122

TSB Revision

Page 36

GROUP 54A

CONTENTS

54A-1

BATTERY. . . . . . . . . . . . . . . . . . . .

54A-5

ON-VEHICLE SERVICE. . . . . . . . . 54A-5

BATTERY CHECK. . . . . . . . . . . . . . . . . 54A-5

BATTERY CHARGING . . . . . . . . . . . . . 54A-6

BATTERY TEST . . . . . . . . . . . . . . . . . . 54A-7

BATTERY. . . . . . . . . . . . . . . . . . . . 54A-8

REMOVAL AND INSTALLATION . . . . . 54A-8

IGNITION SWITCH . . . . . . . . . . . .54A-9

GENERAL DESCRIPTION . . . . . . 54A-9

EQUIPMENT DIAGNOSIS. . . . . . . 54A-10

IGNITION SWITCH DIAGNOSIS. . . . . . 54A-10

INTRODUCTION . . . . . . . . . . . . . . . . . . 54A-10

TROUBLESHOOTING STRATEGY . . . 54A-10

TROUBLE CODE DIAGNOSIS . . . . . . . 54A-11

DIAGNOSTIC TROUBLE CODE CHART 54A-11

DIAGNOSTIC TROUBLE CODE

PROCEDURES . . . . . . . . . . . . . . . . . . . 54A-12

TROUBLE SYMPTOM CHART . . . . . . . 54A-15

SYMPTOM PROCEDURES . . . . . . . . . . 54A-16

DATA LIST REFERENCE TABLE . . . . . 54A-27

CHECK AT ECU TERMINAL . . . . . . . . . 54A-27

SPECIAL TOOLS . . . . . . . . . . . . . . 54A-28

ON-VEHICLE SERVICE . . . . . . . . . 54A-28

IMMOBILIZER ID CODE REGISTRATION 54A-28

TRANSPONDER LOCK CHECK . . . . . . 54A-35

IGNITION SWITCH . . . . . . . . . . . . . 54A-37

REMOVAL AND INSTALLATION . . . . . . 54A-37

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-38

Continued on next page

WARNING

Battery posts, terminals and related accessories contain lead and lead compounds. WASH HANDS AFTER HANDLING.

WARNINGS REGARDING SERVICING OF SUPPLEMENTAL RESTRAINT SYSTEM (SRS) EQUIPPED VEHICLES

WARNING

• Improper service or maintenance of any component of the SRS, or any SRS-related component, can lead to personal injury or death to service personnel (from inadvertent firing of the air bag) or to the driver and passenger (from rendering the SRS inoperative).

• Service or maintenance of any SRS component or SRS-related component must be performed only at an authorized MITSUBISHI dealer.

• MITSUBISHI dealer personnel must thoroughly review this manual, and especially its GROUP 52B - Supplemental Restraint System (SRS) before beginning any service or maintenance of any component of the SRS or any SRSrelated component.

NOTE The SRS includes the following components: SRS air bag control unit, SRS warning light, front impact sensors, air bag module, clock spring, and interconnecting wiring. Other SRS-related components (that may have to be removed/installed in connection with SRS service or maintenance) are indicated in the table of contents by an asterisk (*).

Page 37

54A-2

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED

SENSOR . . . . . . . . . . . . . . . . . . .

INTRODUCTION TO COMBINATION METER

DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . 54A-39

EQUIPMENT DIAGNOSIS. . . . . . . 54A-39

TROUBLESHOOTING STRATEGY . . . 54A-39

TROUBLE SYMPTOM CHART . . . . . . . 54A-39

SYMPTOM PROCEDURES . . . . . . . . . 54A-40

SPECIAL TOOLS. . . . . . . . . . . . . . 54A-101

ON-VEHICLE SERVICE. . . . . . . . . 54A-102

SPEEDOMETER CHECK . . . . . . . . . . . 54A-102

TACHOMETER CHECK . . . . . . . . . . . . 54A-103

FUEL GAUGE UNIT CHECK . . . . . . . . . 54A-103

ENGINE COOLANT TEMPERATURE GAUGE

UNIT CHECK . . . . . . . . . . . . . . . . . . . . . 54A-104

COMBINATION METERS ASSEMBLY AND

VEHICLE SPEED SENSOR. . . . . . 54A-105

REMOAL AND INSTALLATION. . . . . . . 54A-105

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-106

DISASSEMBLY AND REASSEMBLY . . 54A-107

54A-39

HEADLIGHT, FRONT SIDE MARKER

ON-VEHICLE SERVICE . . . . . . . . . 54A-112

FOG LIGHT AIMING . . . . . . . . . . . . . . . 54A-112

REPLACEMENT OF REPLACEABLE

BULB . . . . . . . . . . . . . . . . . . . . . . . . . . . 54A-113

FOG LIGHT. . . . . . . . . . . . . . . . . . . 54A-114

REMOVAL AND INSTALLATION . . . . . . 54A-114

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-114

FRONT COMBINATION

LIGHT . . . . . . . . . . . . . . . . . . . . .

LIGHTING SYSTEM DIAGNOSIS .

FRONT COMBINATION LIGHT

DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . . 54A-116

FRONT COMBINATION LIGHT* . . 54A-116

REMOVAL AND INSTALLATION . . . . . . 54A-116

54A-116

REAR COMBINATION LIGHT 54A-117

LIGHTING SYSTEM DIAGNOSIS . 54A-117

REAR COMBINATION LIGHT

DIAGNOSIS . . . . . . . . . . . . . . . . . . . . . . 54A-117

REAR COMBINATION LIGHT* . . . 54A-117

REMOVAL AND INSTALLATION . . . . . . 54A-117

LIGHT AND POSITION LIGHT

ASSEMBLY . . . . . . . . . . . . . . . .

LIGHTING SYSTEM DIAGNOSIS .

INTRODUCTION . . . . . . . . . . . . . . . . . . 54A-108

ON-VEHICLE SERVICE. . . . . . . . . 54A-108

HEADLIGHT AIMING. . . . . . . . . . . . . . . 54A-108

LUMINOUS INTENSITY

MEASUREMENT . . . . . . . . . . . . . . . . . . 54A-109

REPLACEMENT OF REPLACEABLE

BULB . . . . . . . . . . . . . . . . . . . . . . . . . . . 54A-110

HEADLIGHT* . . . . . . . . . . . . . . . . . 54A-111

REMOVAL AND INSTALLATION . . . . . 54A-111

54A-108

FOG LIGHT . . . . . . . . . . . . . . . . 54A-112

LIGHTING SYSTEM DIAGNOSIS . 54A-112

INTRODUCTION . . . . . . . . . . . . . . . . . . 54A-112

BACKUP LIGHT . . . . . . . . . . . . . 54A-118

LIGHTING SYSTEM DIAGNOSIS .

BACKUP LIGHT DIAGNOSIS . . . . . . . . 54A-118

BACKUP LIGHT . . . . . . . . . . . . . . . 54A-118

54A-118

DOME LIGHT . . . . . . . . . . . . . . . 54A-119

LIGHTING SYSTEM DIAGNOSIS .

DOME LICHT DIAGNOSIS . . . . . . . . . . 54A-119

54A-119

HIGH-MOUNTED

STOPLIGHT . . . . . . . . . . . . . . . .

HIGH-MOUNTED STOPLIGHT . . .

REMOVAL AND INSTALLATION . . . . . . 54A-119

Continued on next page

54A-119

Page 38

54A-3

RHEOSTAT . . . . . . . . . . . . . . . . 54A-120

REMOVAL AND INSTALLATION . . . . . 54A-120

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-120

HAZARD WARNING LIGHT

SWITCH . . . . . . . . . . . . . . . . . . .

LIGHTING SYSTEM DIAGNOSIS . 54A-121

HAZARD WARNING LIGHT

SWITCH . . . . . . . . . . . . . . . . . . . . .

REMOVAL AND INSTALLATION . . . . . 54A-121

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-121

54A-121

COLUMN SWITCH. . . . . . . . . . . 54A-122

REMOVAL AND INSTALLATION . . . . . 54A-122

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-123

HORN . . . . . . . . . . . . . . . . . . . . . 54A-125

FOR ANTI-THEFT SYSTEM . . . . . . . . . 54A-212

SPEAKER TEST . . . . . . . . . . . . . . . . . . 54A-214

RADIO WITH TAPE PLAYER AND CD

PLAYER . . . . . . . . . . . . . . . . . . . . . 54A-217

REMOVAL AND INSTALLATION . . . . . . 54A-217

SPEAKER. . . . . . . . . . . . . . . . . .54A-218

REMOVAL AND INSTALLATION . . . . . . 54A-218

AMPLIFIER* . . . . . . . . . . . . . . . . 54A-220

REMOVAL AND INSTALLATION . . . . . . 54A-220

ANTENNA . . . . . . . . . . . . . . . . . 54A-221

REMOVAL AND INSTALLATION . . . . . . 54A-221

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-224

ANTENNA POLE REPLACEMENT . . . . 54A-225

REMOTE CONTROLLED RADIO

SWITCH . . . . . . . . . . . . . . . . . . .

54A-226

EQUIPMENT DIAGNOSIS. . . . . . . 54A-125

HORN DIAGNOSIS . . . . . . . . . . . . . . . . 54A-125

HORN. . . . . . . . . . . . . . . . . . . . . . . 54A-125

REMOVAL AND INSTALLATION . . . . . 54A-125

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-126

CIGARETTE LIGHTER, ACCESSORY

SOCKET. . . . . . . . . . . . . . . . . . .

REMOVAL AND INSTALLATION . . . . . 54A-126

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-127

54A-126

RADIO AND TAPE

PLAYER . . . . . . . . . . . . . . . . . . .

RADIO WITH TAPE PLAYER AND CD PLAYER, SPEAKER AND ANTENNA

DIAGNOSIS . . . . . . . . . . . . . . . . . . 54A-127

INTRODUCTION . . . . . . . . . . . . . . . . . . 54A-127

TROUBLESHOOTING STRATEGY . . . 54A-127

TROUBLE SYMPTOM CHART . . . . . . . 54A-128

SYMPTOM PROCEDURES . . . . . . . . . 54A-129

SPECIAL TOOLS. . . . . . . . . . . . . . 54A-212

ON-VEHICLE SERVICE. . . . . . . . . 54A-212

PROCEDURE FOR INPUT OF ANTI-THEFT CODE

54A-127

EQUIPMENT DIAGNOSIS . . . . . . . 54A-226

TROUBLE SYMPTOM CHART . . . . . . . 54A-226

SYMPTOM PROCEDURES . . . . . . . . . . 54A-227

REMOTE CONTROLLED RADIO

SWITCH*. . . . . . . . . . . . . . . . . . . . . 54A-235

REMOVAL AND INSTALLATION . . . . . . 54A-235

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-236

REAR WINDOW

DEFOGGER . . . . . . . . . . . . . . . .

ON-VEHICLE SERVICE . . . . . . . . .

PRINTED-HEATER LINES CHECK. . . . 54A-237

REAR WINDOW DEFOGGER

SWITCH . . . . . . . . . . . . . . . . . . . . .

REMOVAL AND INSTALLATION . . . . . . 54A-237

INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-237

54A-237

MULTI-CENTER DISPLAY . . . . 54A-238

EQUIPMENT DIAGNOSIS . . . . . . . 54A-238

TROUBLE SYMPTOM CHART . . . . . . . 54A-238

SYMPTOM PROCEDURES . . . . . . . . . . 54A-239

Continued on next page

Page 39

54A-4

ON-VEHICLE SERVICE. . . . . . . . . 54A-264

COMPASS CALIBRATION . . . . . . . . . . 54A-264

VEHICLE MAGNETIC COMPENSATION 54A-266

MULTI-CENTER DISPLAY . . . . . . 54A-268

REMOVAL AND INSTALLATION . . . . . 54A-268

SPECIAL TOOLS. . . . . . . . . . . . . . 54A-269

THEFT ALARM . . . . . . . . . . . . . 54A-269

THEFT-ALARM SYSTEM

DIAGNOSIS . . . . . . . . . . . . . . . . . . 54A-269

THEFT ALARM SYSTEM . . . . . . . . . . . . 54A-269

THEFT ALARM. . . . . . . . . . . . . . . . 54A-269

REMOVAL AND INSTALLATION . . . . . . 54A-269

SPECIFICATIONS . . . . . . . . . . . 54A-270

FASTENER TIGHTENING

SPECIFICATIONS . . . . . . . . . . . . . 54A-270

SERVICE SPECIFICATIONS . . . . . 54A-270

SEALANTS AND ADHESIVES . . . 54A-271

Page 40

CHASSIS ELECTRICAL

BATTERY

54A-5

BATTERY

ON-VEHICLE SERVICE

BATTERY CHECK

WARNING

Battery posts, terminals and related accessories contain lead and lead compounds. WASH HANDS AFTER HANDLING.

BATTERY VISUAL INSPECTION (1)

The battery contains a visual test indicator which gives a green signal when an adequate charge level exists, and a dark signal when charging is required.

INDICATOR

M1541001000256

DARK EYE:CHARGING NECESSARY GREEN:GOOD CONDITION

ACX01557

BATTERY VISUAL INSPECTION (2)

Make sure ignition switch is in the "LOCK" (OFF) position and all battery fed accessories are OFF.

1. Disconnect the negative cable from battery before disconnecting the positive cable.

WARNING

Care should be taken in the event battery case is cracked or leaking to protect hands from the electrolyte. A suitable pair of rubber gloves (not the household type) should be worn when removing battery by hand.

2. Remove the battery from the vehicle.

3. Inspect the battery carrier for damage caused by loss of acid from battery. If acid damage is present, it is necessary to clean area with a solution of clean warm water and baking soda. Scrub area with a stiff bristle brush. Wipe clean with a cloth moistened with ammonia or baking soda in water.

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Page 41

54A-6

CHASSIS ELECTRICAL

BATTERY

4. Clean the battery, especially the top with same solutions as described in step 3.

5. Inspect the battery case and cover for cracks. If cracks are present, battery must be replaced.

6. Clean the battery post with a suitable battery post cleaning tool.

7. Clean the inside surfaces of the terminal clamps with a suitable battery terminal cleaning tool. Replace damaged or frayed cables and broken terminal clamps.

8. Install the battery in the vehicle.

9. Connect the positive and negative cables to the battery in the order of mention.

10.Tighten the clamp nut securely.

BATTERY CHARGING

M1541001100242

WARNING

When batteries are being charged, an explosive gas forms beneath the cover of each cell. Do not smoke near batteries on charge or which have recently been charged. Do not break live circuits at the terminals of the batteries on charge. A spark will occur where the live circuit is broken. Keep all open flames away from the battery.

Battery electrolyte temperature may temporarily be allowed to rise to 55°C (131°F). Increase of electrolyte temperature above 55 °C (131°F) is harmful to the battery, causing deformation of battery cell, decrease in life of battery, etc.

CHARGE RATE

BATTERY BCI Group size 86

Slow charging 5 amps 15 hours

10 amps 7.5 hours

Fast charging 20 amps 3.75 hours

If the test indicator is dark, the battery should be charged as outlined below. When the dot appears or when maximum charge shown below is reached, charging should be stopped.

Charge Rate Chart

30 amps 2.5 hours

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Page 42

CHASSIS ELECTRICAL

BATTERY

54A-7

BATTERY TEST

BATTERY TESTING PROCEDURE

STEP 1. Check the battery cables.

Remove the negative cable, then the positive cable. Check for dirty or corroded connections.

Q: Are the battery cables dirty or have corroded

connections? YES :

Clean the battery cables. Then go to Step 2.

NO : Go to Step 2.

STEP 2. Check the battery post.

Check for loose battery post.

Q: Are the battery post faulty?

Yes :

Replace the battery. Then go to Step 4.

NO : Go to Step 3.

STEP 3. Check the battery case and cover.

(1) Remove the hold-downs and shields. (2) Check for broken/cracked case or cover.

Q: Is the battery case or cover faulty?

YES :

Replace the battery. Then go to Step 4.

NO : Go to Step 4.

M1541001200249

STEP 4. Check the open circuit voltage.

(1) Turn headlights on for 15 seconds. (2) Turn headlights off for two minutes to allow

battery positive voltage to stabilize. (3) Disconnect the battery cables. (4) Read open circuit voltage.

Q: Is open circuit voltage 12.4 volts or more?

NO :

Go to Step 5.

YES : Go to Step 6.

STEP 5. Charge battery.

Q: Charging the battery?

YES :

Charge the battery at 5 amps for 15 hours. Then re-test, go to Step 4.

NO : Go to Step 6.

STEP 6. Check the load test.

(1) Connect a load tester to the battery. (2) Load the battery at the recommended discharge

rate (See LOAD TEST RATE CHART) for 15

seconds. (3) Read voltage after 15 seconds, then remove

load. (4) Compare the measured value with the minimum

voltage. (See LOAD TEST CHART.)

Q: Is the voltage higher than minimum voltage?

NO :

Replace the battery. Then go to Step 4.

YES : The battery is normal.

LOAD TEST CHART

TEMPERATURE °C (°F)

21 (70) AND

16 (60) 10 (50) 4 (40)

−1 (30) −7 (20) −12 (10) −18 (0)

ABOVE

Minimum voltage 9.6 9.5 9.4 9.3 9.1 8.9 8.7 8.5

LOAD TEST RATE CHART

LOAD TEST 252 amps

Cranking ratio (0°F) 525 amps

Reserve capacity 90 minutes

Application BCI Group size 86

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Page 43

54A-8

BATTERY

CHASSIS ELECTRICAL

BATTERY

REMOVAL AND INSTALLATION

M1541001300161

REMOVAL STEPS

1. ACCELERATOR CABLE CLAMP

2. BATTERY HOLDER

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REMOVAL STEPS (Continued)

3. BATTERY COVER

4. BATTERY

AC001251

Page 44

CHASSIS ELECTRICAL

IGNITION SWITCH

54A-9

GENERAL DESCRIPTION

IGNITION KEY REMINDER TONE ALARM

The ignition key reminder tone alarm will sound under the following condition, and warn the driver to remove the ignition key.

• The driver's door is opened when the ignition switch is at "LOCK" (OFF) or "ACC" position without removing the ignition key.

However, the light reminder tone alarm will take precedence over this function.

IMMOBILIZER SYSTEM

The immobilizer system consists of the ignition key, the key ring antenna, the immobilizer-ECU, and the ECM <M/T> or PCM <A/T>. The ignition key has a built-in transponder. The key ring antenna is installed on the steering lock key cylinder. Only the registered ignition key permits the engine to start, therefore, the engine can never be started by means of a forged key or by connecting the ignition wiring directly. The system is significantly safe and reliable against theft. In addition, the driver has only to turn the ignition switch to the "ON" position to activate the immobilizer system. If the requirements for starting the engine are not satisfied, the engine will be immobilized. If a registered ignition key is lost, all your ignition keys need to be registered again using scan tool MB991502 (MUT-II) to ensure security (refer to

P.54A-28.). An additional ignition key can be regis-

tered as follows (only if no ignition keys are lost):

M1543009900710

• Using scan tool MB991502 (MUT-II) (Refer to

P.54A-28.)

• Registering new ignition keys by operating ignition keys that already have been registered (Refer to P.54A-28.)

CONSTRUCTION DIAGRAM

1. When the ignition switch is turned to "ON" position, the ECM <M/T> or PCM <A/T> sends a requirement for the encrypted code to the immobilizer-ECU (at this time, the engine is remobilized).

2. When the immobilizer-ECU receives the requirement from the ECM <M/T> or PCM <A/T>, the immobilizer-ECU supplies power to the transponder inside the ignition key via the antenna. The energized transponder sends the encrypted code back to the immobilizer-ECU via the antenna.

3. The immobilizer-ECU judges the encrypted code with its code logic in itself. If they are identical, the immobilizer-ECU sends the encrypted code to the ECM <M/T> or PCM <A/T>.

4. If the ECM < M/T> or PCM < A/T> can not receive the encrypted code, the engine will be immobilized.

IGNITION KEY

ANTENNA

CPU

ENCRYPTED CODE

TRANSPONDER

ENCRYPTED CODE (WIRELESS)

POWER (WIRELESS)

STEERING LOCK CYLINDER

KEY RING ANTENNA

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IMMOBILIZER-ECU

HIGH FREQUENCY CIRCUIT

CPU

ECM <M/T> OR PCM <A/T>

COMMUNICATION CIRCUIT

ENCRYPTED CODE

SCAN TOOL (MUT-II)

AC002231

Page 45

54A-10

CHASSIS ELECTRICAL

IGNITION SWITCH

DISPOSITION WHEN REPLACING IMMOBILIZER SYSTEM RELATED PARTS

The replacing immobilizer system related parts is as follows. When the ignition key is re-registered with the MUT-II, the originally registered ignition key registration information will be lost.

ITEMS ECM <M/T> OR

PCM <A/T>

IMMOBILIZER-ECU IGNITION KEY

When replacing ECM <M/T> or PCM <A/T>

When rewriting ECM <M/T> or PCM <A/T>

When replacing immobilizerECU

When adding ignition keys newly (if no registered ignition keys are lost)

When adding ignition key newly (if a registered ignition key is lost)

When ignition key is lost Replacement not

-Replacement not

Replacement not required

required

EQUIPMENT DIAGNOSIS

IGNITION SWITCH DIAGNOSIS

The Ignition key reminder torn alarms are controlled by the Simplified Wiring System (SWS). For troubleshooting, refer to GROUP 54B, SWS Diagnosis

P.54B-17.

Replacement not required.

required

-Replacement not required.

Replacement not required

Re-registration are required.

Replacement not required. Re-registration not required.

Re-registration are required.

Re-register all other ignition keys except the lost one.

M1543000700515

INTRODUCTION TO IMMOBILIZER SYSTEM DIAGNOSIS

CAUTION

• The encrypted code should always be re-registered when replacing the immobilizer-ECU.

• If the immobilizer-ECU has been replaced with a new part, the password (vehicle secret code)

which has been stored in the immobilizer-ECU for each vehicle will be replaced by a new password (secret code) specified by the customer.

The immobilizer system consists of the immobilizerECU, ECM <M/T> or PCM <A/T>, ignition key and ignition key ring antenna. If the engine cannot be started by using a registered ignition key, one of these components may be defective. In addition, if

the immobilizer system has immobilized the engine, MFI system DTC P1610 will be output. In this case, observe the immobilizer system troubleshooting. Then, if a malfunction is resolved, the MFI system DTC P1610 should not reset.

IMMOBILIZER SYSTEM DIAGNOSTIC TROUBLESHOOTING STRATEGY

Use these steps to plan your diagnostic strategy. If you follow them carefully, you will be sure that you have exhausted most of the possible ways to find an immobilizer system fault.

1. Gather information about the problem from the customer.

2. Verify that the condition described by the customer exists.

3. Check the vehicle for any immobilizer system DTC.

M1543009900721

M1543006900391

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CHASSIS ELECTRICAL

IGNITION SWITCH

54A-11

4. If you cannot verify the condition and there are no immobilizer system DTCs, the malfunction is intermittent. Refer to GROUP 00, How to Use Troubleshooting/inspection Service Points − How to Cope with Intermittent Malfunctions P.00-6.

5. If you can verify the condition but there are no immobilizer system DTCs, or the system cannot communicate with scan tool MB991502, refer to Symptom Chart P.54A-15 and find the fault.

6. If there is an immobilizer system DTC, record the number of the DTC, then erase the DTC from the memory using scan tool MB991502.

IMMOBILIZER SYSTEM TROUBLE CODE DIAGNOSIS

Retrieving and Erasing Immobilizer System Diagnostic Trouble Codes

Required Special Tool:

MB991502: Scan Tool (MUT-II)

CAUTION

To p r e ven t da m ag e to scan tool MB99 1 50 2 , alw a y s tur n the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool MB991502.

1. Connect scan tool MB991502 to data link connector (16 pin).

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

3. Use scan tool MB991502 to check or erase immobilizer system diagnostic trouble codes.

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

16 PIN

5. Disconnect scan tool MB991502.

7. Recreate the immobilizer system DTC set conditions to see if the same immobilizer system DTC will set again.

• If the same immobilize system DTC sets again, perform the diagnostic procedures for the DTC. Refer to Diagnostic Trouble Code Chart.

• If you cannot get the same immobilizer system DTC to set again, the malfunction is intermittent. Refer to GROUP 00, How to Use Troubleshooting/inspection Service Points − How to Cope with Intermittent Malfunctions P.00-6.

M1543007000227

MB991502

AC001252

DIAGNOSTIC TROUBLE CODE CHART

Follow the inspection chart that is appropriate for the diagnostic trouble code.

DIAGNOSTIC TROUBLE CODE NO.

11 Tra n sponder c o mmunica t io n system or radio

12 Encrypted codes are not the same or are not registered

NOTE: Diagnostic trouble code is not recorded.

DESCRIPTION REFERENCE PAGE

interference of encrypted code

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M1543007100235

P.54A-12

P.54A-15

Page 47

54A-12

CHASSIS ELECTRICAL

IGNITION SWITCH

DIAGNOSTIC TROUBLE CODE PROCEDURES

DTC 11:Transponder Communication System or Radio Interference of Encrypted Code

Ignition Key Ring Antenna Circuit

CONNECTOR: C-79

CENTER REINFORCEMENT

IMMOBILIZER-ECU

AC001652

CIRCUIT OPERATION

The ignition key is powered by the ignition key ring antenna, and sends an encrypted code. The ignition key ring antenna receives the encrypted code, and determines whether the ignition key is a registered key or not.

AC102607

CONNECTOR: C-88

COLUMN SWITCH

AC001653

DTC SET CONDITION

• If the engine is started while several ignition keys are in the vicinity, interference between the different keys may occur, which will cause this code to be generated.

• The encrypted code of the transponder is not sent to the immobilizer-ECU immediately after the ignition switch is turned to "ON" position.

NOTE: DTC 11 is always output together with MFI system DTC P1610.

TROUBLESHOOTING HINTS

• Radio interference of encrypted code

• Malfunction of transponder

• Malfunction of ignition key ring antenna

• Malfunction of immobilizer-ECU

• Damaged wiring harness of connectors

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CHASSIS ELECTRICAL

IGNITION SWITCH

54A-13

DIAGNOSIS

Required Special Tools:

• MB991223: Harness Set

• MB991502: Scan Tool

STEP 1. Check there is another key near the ignition key.

Q: Is there any other key near the ignition key?

YES : Move the other key well away from key being used.

Confirm that diagnostic trouble code 11 is not output.

NO : Go to Step 2.

STEP 2. Check that the engine starts using the spare ignition key which encrypted code has been registered.

Q: Does the engine start using the spare ignition key which

encrypted code has been registered? YES : Replace the ignition key that does not work. Then

register the password (secret code) and encrypted code P.54A-28. Confirm that diagnostic trouble code 11 is no t o utput.

NO : Go to Step 3.

CONNECTOR: C-88

1 3

COLUMN SWITCH

1 34

2 7654

567

AC002363

STEP 3. Check which DTC is output, DTC11 or DTC12.

Q: Which DTC is output, DTC 11 or 12?

DTC12 is output : Refer to DTC 12 P.54A-15. DTC11 is output : Go to Step 4.

STEP 4. Check the ignition key ring antenna by backprobing.

(1) Disconnect column switch connector C-88, and measure at

the wiring device side.

(2) Measure the resistance value between terminal number 3

and terminal number 7 by backprobing.

• The measured value should be 2 ohm or less.

Q: Does the measured resistance value correspond with

this range? YES : Go to Step 5.

NO : Replace the ignition key ring antenna. Confirm that

diagnostic trouble code 11 is not output.

AC106907

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Page 49

54A-14

CONNECTOR: C-79

CENTER REINFORCEMENT

CHASSIS ELECTRICAL

IGNITION SWITCH

STEP 5. Check immobilizer-ECU connector C-79 and ignition key ring antenna connector C-88 for damage. Q: Are immobilizer-ECU connector C-79 and ignition key

ring antenna connector C-88 in good condition? YES : Go to Step 6.

NO : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. Confirm that diagnostic trouble code 11 is not output.

IMMOBILIZER-ECU

CONNECTOR: C-88

CONNECTOR: C-79

IMMOBILIZER-ECU

DEVICE SIDE

678 9 10

COLUMN SWITCH

1 34

CENTER REINFORCEMENT

DEVICE SIDE

678 9 10

11 12

AC001652

567

AC001653

11 12

AC001652

STEP 6. Check the wiring harness between immobilizerECU connector C-79 (terminal 10 and 11) and ignition key ring antenna connector C-88 (terminal 3 and 7). Q: Are the wiring harness between immobilizer-ECU

connector C-79 (terminal 10 and 11) and ignition key ring antenna connector C-88 (terminal 3 and 7) in good condition?

YES : Replace the immobilizer-ECU. Then register the

password (secret code) and encrypted code (Refer to

P.54A-28.) Confirm that diagnostic trouble code 11 is

not output.

NO : Repair the wiring harness. Confirm that diagnostic

trouble code 11 is not output.

CONNECTOR: C-88

COLUMN SWITCH

567

AC001653

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Page 50

CHASSIS ELECTRICAL

IGNITION SWITCH

DTC12: Encrypted Codes are not the Same or not Registered

54A-15

DTC SET CONDITION

The encrypted code which is sent from the transponder is not the same as the encrypted code which is registered in the immobilizer-ECU.

TROUBLESHOOTING HINTS

• The encrypted code in the ignition key being used has not been properly registered

• Malfunction of immobilizer-ECU

NOTE: DTC 12 is always output together with MFI system DTC P1610.

DIAGNOSIS

STEP 1. Check that the encrypted code was registered.

Q: Was the encrypted code registered?

YES : Replace the immobilizer and then re-register the

encrypted code (Refer to P.54A-28.)

NO : Register the encrypted code (Refer to P.54A-28.)

TROUBLE SYMPTOM CHART

SYMPTOMS INSPECTION

PROCEDURE NO.

Communication with scan tool is impossible 1

Registering the ignition key is impossible 2

M1543007200544

REFERENCE PAGE

P.54A-16

P.54A-22

Engine does not start (Cranking but no initial combustion) 3

The "SECURITY" Indicator Light does not Illuminate. 4

P.54A-23

P.54A-24

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Page 51

54A-16

CHASSIS ELECTRICAL

IGNITION SWITCH

SYMPTOM PROCEDURES

INSPECTION PROCEDURE 1: Communication with Scan Tool MB991502 is Impossible.

Immobilizer-ECU Power Supply, Ground and ECM <M/T> or PCM <A/T>

Communication Line Circuit

CONNECTOR: A-18X

MFI RELAY

AC101803

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CONNECTOR: C-28

AC001656

AC106587

Page 52

CHASSIS ELECTRICAL

IGNITION SWITCH

54A-17

CONNECTOR: C-79

CENTER REINFORCEMENT

IMMOBILIZER-ECU

AC001652

Communication with scan tool MB991502 is impossible

Immobilizer-ECU is energized when the ignition switch is turned "ON," and the MFI relay is turned on. The ECM <M/T> or PCM <A/T> transmits a signal from scan tool MB991502 to the immobilizer-ECU as it is. In the same way, a signal from the immobilizerECU is also transmitted to scan tool MB991502 as it is.

TECHNICAL DESCRIPTION (COMMENT)

• This malfunction may be caused by a defective immobilizer-ECU, ECM <M/T> or PCM <A/T>, or a defect in the communication line between the immobilizer-ECU and ECM <M/T> or PCM <A/ T>. If this malfunction appears when the MFI system and scan tool MB991502 can communicate each other, MFI system DTC P1610 will reset.

CONNECTORS: C-56 <2.4L ENGINE-M/T>, C-61 <2.4L ENGINE-A/T>, C-62 <3.0L ENGINE-M/T>, C-63 <3.0L ENGINE-A/T>

ECM <M/T> OR PCM <A/T>

C-56

C-61, C-62, C-63

AC001657

• If the MFI system is normal, the MFI relay can be determined as normal. In addition, if the MFI system and scan tool MB991502 can communicate each other, the circuits between the data link connector and the ECM <M/T> or PCM <A/T> can determined as normal.

NOTE: If this malfunction appears, MFI system DTC P1610 will be output.

TROUBLESHOOTING HINTS

• Malfunction of immobilizer-ECU

• Malfunction of ECM <M/T> or PCM <A/T>

• Damaged wiring harness or connectors

DIAGNOSIS

Required Special Tools:

• MB991223: Harness Set

• MB991502: Scan Tool (MUT-II)

STEP 1. Check scan tool MB991502 communicates with the MFI system and MFI system DTC output other than P1610.

Q: Can scan tool MB991502 communicate with the MFI

system? Does MFI system DTC other than P1610 reset? YES : Go to Step 2.

NO : Refer to GROUP 13A, Diagnosis P.13A-22.

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54A-18

CONNECTOR: C-79

CENTER REINFORCEMENT

CHASSIS ELECTRICAL

IGNITION SWITCH

STEP 2. Check the immobilizer-ECU power supply circuit by backprobing.

(1) Do not disconnect immobilizer-ECU connector C-79. (2) Turn the ignition switch to the "ON" position.

IMMOBILIZER-ECU

HARNESS SIDE C-79

678 9 10

CONNECTOR: A-18X

11 12

DEVICE SIDE

678 9 10

FRONT-ECU

11 12

AC001652

A-18X

AC106893

DEVICE SIDE

AC106537

(3) Measure the voltage between terminal 7 and ground by

backprobing.

• The measured value should be approximately 12 volts (battery positive voltage).

Q: Does the measured voltage correspond with this range?

YES : Go to Step 5. NO : Go to Step 3.

STEP 3. Check immobilizer-ECU connector C-79 and MFI relay connector A-18X for damage. Q: Are immobilizer-ECU connector C-79 and MFI relay

connector A-18X damaged? YES : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. Confirm that scan tool MB991502 communicates normally.

NO : Go to Step 4.

CONNECTOR: C-79

IMMOBILIZER-ECU

CENTER REINFORCEMENT

DEVICE SIDE

678 9 10

AC001652

11 12

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Page 54

CONNECTOR: A-18X

CONNECTOR: C-79

FRONT-ECU

DEVICE SIDE

A-18X

AC106537

CENTER REINFORCEMENT

CHASSIS ELECTRICAL

IGNITION SWITCH

54A-19

STEP 4. Check the wiring harness between immobilizerECU connector C-79 (terminal 7) and MFI relay connector A-18X (terminal 4).

NOTE: After checking intermediate connector C-28,check the wires. If intermediate connector C-28 is damaged, repair or replace the wiring harness. Refer to GROUP 00E, Harness Connector Inspection P.00E-2.

IMMOBILIZER-ECU

CONNECTOR: C-28

DEVICE SIDE

678 9 10

AC001652

11 12

Q: Are the wiring harness between immobilizer-ECU

connector C-79 (terminal 7)and MFI relay connector A18X (terminal 4)damaged?

YES : Replace the wiring harness. Confirm that scan tool

MB991502 communicates normally.

NO : There is no action to be taken.

C-28

15414

1211

3736

3534

AC106563

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Page 55

54A-20

CONNECTOR: C-79

CHASSIS ELECTRICAL

IGNITION SWITCH

STEP 5. Check the immobilizer-ECU ground circuit by backprobing.

(1) Do not disconnect immobilizer-ECU connector C-79.

CENTER REINFORCEMENT

IMMOBILIZER-ECU

HARNESS SIDE C-79

678 9 10

CONNECTOR: C-79

DEVICE SIDE

678 9 10

11 12

CENTER REINFORCEMENT

AC001652

AC106894

11 12

(2) Measure the resistance between terminal 3 and ground by

backprobing.

• The measured value should be 2 ohm or less.

Q: Does the measured resistance value correspond with

this range? YES : Go to Step 6.

NO : Go to Step 8.

STEP 6. Check immobilizer-ECU connector C-79 for damage. Q: Is immobilizer-ECU connector C-79 in good condition?

YES : Go to Step 7. NO : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. Confirm that scan tool MB991502 communicates normally.

IMMOBILIZER-ECU

CONNECTOR: C-79

IMMOBILIZER-ECU

DEVICE SIDE

678 9 10

AC001652

CENTER REINFORCEMENT

DEVICE SIDE

678 9 10

AC001652

11 12

TSB Revision

STEP 7. Check the wiring harness between immobilizerECU connector C-79 (terminal 3) and ground. Q: Is the wiring harness between immobilizer-ECU

connector C-79 (terminal 3) and ground damaged? YES : Repair the wiring harness. Confirm that scan tool

MB991502 communicates normally.

NO : There is no action to be taken.

Page 56

CONNECTOR: C-79

CENTER REINFORCEMENT

IMMOBILIZER-ECU

DEVICE SIDE

678 9 10

11 12

AC001652

CONNECTORS: C-56 <2.4L ENGINE-M/T>, C-61 <2.4L ENGINE-A/T>, C-62 <3.0L ENGINE-M/T>, C-63 <3.0L ENGINE-A/T>

CHASSIS ELECTRICAL

IGNITION SWITCH

STEP 8. Check the wiring harness between immobilizerECU connector C-79 (terminal 5) and ECM connector C-56 (terminal 51) <2.4L M/T>, C-62 (terminal 98) <3.0L M/T> or PCM connector C-61 (terminal 111) <2.4L A/T>, C-63 (terminal 111) <3.0L A/T>. Q: Are the wiring harness between immobilizer-ECU

connector C-79 and ECM connector C-56 (terminal 51) <2.4L M/T>, C-62 (terminal 98) <3.0L M/T> or PCM connector C-61 (terminal 111) <2.4L A/T>, C-63 (terminal

111) <3.0L A/T> damaged? YES : Repair the wiring harness. Confirm that scan tool

MB991502 communicates normally.

NO : Go to Step 9.

54A-21

DEVICE SIDE

7172

7980

919293948395

101 102

108

109 110

121 122

123

5152

817382

C-61, C-63

104

103

111

112

113

124

125

C-56

C-62

969798

116

127

126

5554

6162

117114 115

128

878485

105

118

ECM <M/T> OR PCM <A/T>

C-61, C-62, C-63

99 100

107

106

120

119

129 130

AC106873

STEP 9. Replace the immobilizer-ECU.

Q: Did the communication with MUT-II become possible

after replacing the immobilizer-ECU? YES : Register the password (secret code) and encrypted

code (Refer to P.54A-28.). Confirm that scan tool MB991502 communicates normally.

NO : Go to Step 10.

STEP 10. Recheck for malfunction

Q: Is a malfunction eliminated?

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YES : Go to Step 11. NO : Replace the immobilizer-ECU.

Page 57

54A-22

CHASSIS ELECTRICAL

IGNITION SWITCH

STEP 11. Replace the ECM <M/T> or PCM <A/T>.

Q: Did the communication with MUT-II become possible

after replacing the Engine control module <M/T> or the power train control module <A/T>?

YES : Register the password (secret code) and encrypted

code (Refer to P.54A-28.). Confirm that scan tool MB991502 communicates normally.

NO : Go to Step 12.

STEP 12. Recheck for malfunction

Q: Is a malfunction eliminated?

YES : This diagnosis is complete. (If no malfunction are not

found in all steps, an intermittent malfunction is suspected. Refer to GROUP 00, How to Use Troubleshooting/Inspection Service Points − How to Cope with Intermittent Malfunction P.00-6.)

NO : Replace the ECM <M/T> or PCM <A/T>.

INSSPECTION PROCEDURE 2: Registering the Ignition Key is Impossible.

TECHNICAL DESCRIPTION (COMMENT)

The transponder built-in ignition key or the immobilizer-ECU is suspected to be defective.

TROUBLESHOOTING HINTS

• Malfunction of ignition key

• Malfunction of immobilizer-ECU

DIAGNOSIS

Required Special Tools:

• MB991223: Harness Set

• MB991502: Scan Tool

STEP 1. Check the DTC 11.

Q: Does DTC11 reset?

YES : Refer to P.54A-12. NO : Replace the ignition key that cannot be registered.

Then re-register the encrypted code P.54A-28. Check that the ignition key can be registered. Then Go to Step 2.

STEP 2. Recheck for malfunction

Q: Is a malfunction eliminated?

YES : This diagnosis is complete. (If no malfunction are not

found in all steps, an intermittent malfunction is suspected. Refer to INTRODUCTION, How to Use Troubleshooting/Inspection Service Points − How to Cope with Intermittent Malfunction P.00-6.)

NO : Replace the immobilizer-ECU.

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CHASSIS ELECTRICAL

IGNITION SWITCH

INSPECTION PROCEDURE 3: Engine does not Start (Cranking but no Initial Combustion).

54A-23

TECHNICAL DESCRIPTION (COMMENT)

If the fuel injectors are not operating, there might be a problem with the MFI system in addition to a malfunction of the immobilizer system. It is normal for this to occur if an attempt is made to start the engine using a key that has not been properly registered.

DIAGNOSIS

Required Special Tools:

• MB991223: Harness Set

• MB991502: Scan Tool

STEP 1. Check the battery positive voltage.

Measure the battery positive voltage during cranking.

Q: Is the voltage 8 volts or more?

YES : Go to Step 2. NO : Check the battery. Refer to P.54A-5. The engine

STEP 2. Check the immobilizer system DTC and MFI system DTC.

TROUBLESHOOTING HINTS

• Malfunction of MFI system

• Malfunction of immobilizer-ECU

should start.

Q: Which DTC resets, the immobilizer system DTC or the

MFI system DTC? Immobilizer system DTC : Refer to P.54A-11.

MFI system DTC : Refer to GROUP 13A − Diagnosis

<2.4L> P.13A-22 or GROUP 13B − Diagnosis <3.0L>

P.13B-22.

No DTC : Go to Step 3.

STEP 3. Check the starting system.

Q: Does the engine start?

YES : Go to Step 4. NO : Refer to GROUP 13A − Diagnosis − Symptom Chart

<2.4L> P.13A-25 or GROUP 13B − Diagnosis − Symptom Chart <3.0L> P.13B-26. If a malfunction is not resolved, replace the immobilizer-ECU. Then register the password (secret code) and encrypted code. (Refer to P.54A-28.) The engine should start.

STEP 4. Recheck for malfunction.

Q: Is a malfunction eliminated?

YES : This diagnosis is complete. (If no malfunction are not

found in all steps, an intermittent malfunction is suspected. Refer to INTRODUCTION, How to Use Troubleshooting/Inspection Service Points − How to Cope with Intermittent Malfunction P.00-6.)

NO : Replace the immobilizer-ECU.

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54A-24

CHASSIS ELECTRICAL

IGNITION SWITCH

INSPECTION PROCEDURE 4: The "SECURITY" Indicator Light does not Illuminate.

The Security Indicator Circuit

CONNECTOR: C-42

AC003552

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CONNECTORS: C-78

AC003553

AC106588

Page 60

CHASSIS ELECTRICAL

IGNITION SWITCH

54A-25

CONNECTOR: C-79

CENTER REINFORCEMENT

IMMOBILIZER-ECU

AC001652

CIRCUIT OPERATION

If the requirements for starting the engine are not satisfied, the immobilizer-ECU flashes the "SECURITY" indicator for 30 seconds.

TECHNICAL DESCRIPTION (COMMENT)

There may be burned out bulb of the "SECURITY" indicator light or a malfunction of the combination meter (printed-circuit board) or immobilizer-ECU.

CONNECTOR: C-89

CONNECTOR BLOCK (LH)

AC001991

NOTE: The "SECURITY" indicator light is shared by the "SECURITY" system. If a problem can not be resolved, observe the "SECURITY" system troubleshooting P.54A-269.

TROUBLESHOOTING HINTS

• Burned out bulb of "SECURITY" indicator light

• Malfunction of combination meter (printed-circuit

board)

• Malfunction of immobilizer-ECU

• Damaged wiring harness or connectors

CONNECTOR C-79 (HARNESS SIDE)

AC002739

DIAGNOSIS

Required Special Tools:

• MB991223: Harness Set

• MB991502: Scan Tool (MUT-II)

STEP 1. Check the "SECURITY" indicator light circuit of immobilizer-ECU connector C-79.

(1) Disconnect the immobilizer-ECU connector C-79 and

measure at the harness side. (2) Connect terminal 9 to the ground. (3) Ignition switch "ON" position.

Q: Is the only "SECURITY" indicator light illuminate?

(other indicator lights are good condition) YES : Replace the immobilizer-ECU. Then register the

password (secret code) and encrypted code P.54A-28

NO : Go to Step 2.

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54A-26

SERVICE

ANTI

CRUISE

ENGINE

LOCK

100 12 0

160 20 0

120 24 0

miles

SOON

140

km/h

TRIPODO

TCL

RAKE

MPH

CONNECTOR: C-79

"SECURITY" indicator light

SRS

x 1000 r/min

3 2 1

AC106909

CENTER REINFORCEMENT

CHASSIS ELECTRICAL

IGNITION SWITCH

STEP 2. Check the "SECURITY" indicator light

(1) Remove the combination meter and remove the

"SECURITY" indicator light bulb. (2) Check the bulb.

Q: Is the "SECURITY" indicator light damaged?

YES : Replace it. NO : Go to Step 3.

STEP 3. Check the immobilizer-ECU connector C-79 and combination meter connector C-42 for damage. Q: Are the immobilizer-ECU connector C-79 and

combination meter connector C-42 damaged? YES : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. Confirm that scan tool MB991502 communicates normally.

NO : Go to Step 4.

IMMOBILIZER-ECU

CONNECTOR: C-42

DEVICE SIDE

23 252221

DEVICE SIDE

678 9 10

323334

3130282927

AC106473

11 12

AC001652

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Page 62

CONNECTOR: C-79

IMMOBILIZER-ECU

CONNECTOR: C-42

CENTER REINFORCEMENT

DEVICE SIDE

678 9 10

AC001652

11 12

CHASSIS ELECTRICAL

IGNITION SWITCH

STEP 4. Check the wiring harness between immobilizerECU connector C-79 (terminal 9) and combination meter connector C-42 (terminal 31). Q: Are immobilizer-ECU connector C-79 (terminal 9) and

combination meter connector C-42 (terminal 31) damaged?

YES : Repair the wiring harness. Refer to GROUP 00E,

Harness Connector Inspection P.00E-2.

NO : Repair the combination meter (printed-circuit board)

P.54A-107. Then Go to Step 5.

54A-27

DEVICE SIDE

23 252221

323334

3130282927

AC106473

STEP 5. Recheck for malfunction.

Q: Is a malfunction eliminated?

YES : This diagnosis is complete. (If no malfunctions are not

NO : Go to step 1.

DATA LIST REFERENCE TABLE

MUT-II SCAN TOOL DISPLAY

KEY REGISTERED 01 Key has been registered

ITEM NO.

INSPECTION ITEM INSPECTION

CHECK AT IMMOBILIZER-ECU

TERMINAL VOLTAGE CHECK

found in all steps, an intermittent malfunction is suspected. Refer to GROUP 00,How to Use Troubleshooting/Inspection Service Point P.00-6.)

M1543007300206

NORMAL CONDITION

REQUIREMENT

−

Number of registered ignition keys

M1543007600315

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ACX01564

Page 63

54A-28

CHASSIS ELECTRICAL

IGNITION SWITCH

TERMINAL NO. SIGNAL CHECKING

TERMINAL VOLTAGE

REQUIREMENT

3Immobilizer-ECU groundAlways 0V

5ECM <M/T> or PCM <A/T>

7Immobilizer-ECU power supplyIgnition switch: "LOCK"

−−

(OFF)

Ignition switch: "ON" Battery positive voltage

9"SECURITY" indicator control"SECURITY" indicator

Battery positive voltage

light is not illuminated

"SECURITY" indicator

2 volts or less

light is illuminated

10 Ignition key ring antenna

11 Ignition ke y ring a n te nna

SPECIAL TOOLS

TOOL TOOL NUMBER

−−

M1543000600626

SUPERSESSION APPLICATION

AND NAME

MB991502 Scan tool (MUT-II)

MB991496-OD • Immobilizer system check

• Encrypted code registration

B991502

MB991223

A: MB991219 B: MB991220 C: MB991221 D: MB991222

Harness set A: Test harness B: LED harness

MB991223 Making voltage and resistance

measurements during troubleshooting

A: Connect pin contact pressure

inspection B: Power circuit inspection C: Power circuit inspection D: Commercial tester connection

C: LED harness

adapter

MB991223

D: Probe

ON-VEHICLE SERVICE

IMMOBILIZER ENCRYPTED CODE REGISTRATION

ENCRYPTED CODE REGISTRATION METHOD

Required Special Tool:

MB991502: Scan Tool (MUT-II)

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M1543008100283

Page 64

TCL

RAKE

MPH

ANTI

LOCK

100 12 0

160 20 0

120 24 0

miles

CHASSIS ELECTRICAL

IGNITION SWITCH

54A-29

CAUTION

Because registering the encrypted codes is done after all previously-registered codes have been erased, you should keep all of the ignition keys that have already been registered accessible.

If the ignition key, Immobilizer-ECU, ECM <M/T> or PCM <A/ T> is replaced or an ignition key is added, encrypted codes of all the ignition keys must be registered. (A maximum of eight different ignition key can be registered.) Moreover, when the immobilizer-ECU has been replaced, you will need to use scan tool MB991502 to register the immobilizer-ECU and input the vehicle secret code and to register the password (secret code) that the owner specifies into the immobilizer-ECU. If an attempt is made to start the engine with an unregistered ignition key, cranking occurs, but fuel supply is cut off to disable the engine. In approx. 10 seconds, the theft-alarm indicator will

SERVICE

ENGINE

SOON

"SECURITY" indicator light

CRUISE

SRS

blink for approx. 30 seconds.

140

km/h

TRIPODO

x 1000 r/min

3 2 1

AC106909

NOTE: ECM <M/T> or PCM <A/T> has an encrypted code for immobilizer-ECU, and the encrypted code is registered in the immobilizer-ECU and ignition key.

POINTS TO NOTE DURING OPERATION

If none of the functions can be used, check the diagnostic trouble codes, and after carrying out any necessary repairs, repeat the operation. If an incorrect password is input five times in a row, the immobilizer-ECU judges that an unauthorized operation is being attempted. Start-prevention mode will be set, and engine operation will stop and all special functions will be disabled. If the ignition switch is turned to "ON" position and left in that position for approximately 20 minutes, "Unauthorized operation, startprevention mode" will be cancelled.

KEY ID REGISTER

All ignition keys can be registered with scan tool MB991502. Additional ignition keys can be registered with or without scan tool MB991502. If an ignition key is registered using scan tool MB991502, no registered ignition keys must be lost.

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54A-30

CHASSIS ELECTRICAL

IGNITION SWITCH

Registration with scan tool MB991502

CAUTION

To p r e ven t da m ag e to scan tool MB99 1 50 2 , alw a y s tur n the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool MB991502.

NOTE: Using the key ID register function will cause all key IDs that have been previously registered in the immobilizer-ECU to be erased. All keys need to be registered. Those which have been registered before should be on hand before using this function.

NOTE: If registering more than one key, do not disconnect scan tool MB991502 halfway through the registration process.

NOTE: After registering key IDs, check that the engine can be started using all of the keys that have been registered. If the engine will not start, refer to Immobilizer System Diagnosis

P.54A-11.

1. Connect scan tool MB991502 to data link connector (16 pin).

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

16 PIN

MB991502

AC001252

AC000522

3. At "System Select," press "YES."

4. Select "Immobilizer," press "YES".

AC000523

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Page 66

AC000530

CHASSIS ELECTRICAL

IGNITION SWITCH

5. Select "Special Func," press "YES".

6. Select "key ID registr," press "YES". If DTC 11 exists," Can't execute" will be displayed. Check for DTC 11 (Refer to

P.54A-11.)

54A-31

AC000518

AC101475

ACX01626

7. Input the password. Use the "UP" and "DOWN" keys to change the current password digit to a value between 0 and

9. Use the "LEFT" and "RIGHT" keys to move to a different password digit. Press the "YES" key to accept the password.

NOTE: Four separate digits must be input to make up the password.

If an incorrect password is input five times in a row, this screen is displayed and the Immobilizer-ECU switches to unauthorized operation, start-prevention mode.

ACX01561

TSB Revision

8. Press the "YES" key to start key ID registration.

Page 67

54A-32

CHASSIS ELECTRICAL

IGNITION SWITCH

9. This will be displayed when the key ID registration is successful. If an error occurs during key ID registration, the message "Can't execute" will be displayed. If the key has already been registered, "Key ID has been registered" will be displayed.

ACX01562

ACX01563

10.The number of keys currently registered will be displayed. To re gi st er a n ad di ti on al k ey, re pl ace t he i gn it io n ke y wit h the next key to be registered within five seconds and then press the "YES" key. Key ID registration screen will be displayed, then register another key.

NOTE: A maximum of eight different keys can be registered.

If key ID registration is complete, press the "NO" key.

11.This c o mpletes t h e regist r a t ion oper a t ion. Turn th e ig nition switch to the "LOCK" (OFF) position and leave it off for approximately ten seconds.

12.Check that the engine can be started with each of the ignition keys.

13.Check that the immobilizer system DTC and MFI system DTC did not set.

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

15.Disconnect scan tool MB991502.

Registration of additional keys with the scan tool

An additional key is registered with the MUT-II while keeping all existing key data.

CAUTION

To p r e ven t da m ag e to scan tool MB99 1 50 2 , alw a y s tur n the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool MB991502.

NOTE: To register additional keys with the MUT-II, no registered keys must be lost.

1. Connect scan tool MB991502 to data link connector (16 pin).

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

16 PIN

MB991502

AC001252

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AC000522

AC000523

CHASSIS ELECTRICAL

IGNITION SWITCH

3. At "System Select," press "YES"

4. Select "Immobilizer," press "YES".

54A-33

AC000530

AC000518

5. Select "Special Func," press "YES".

6. Select "Add key ID reg," press "YES". If DTC 11 exists," Can't execute" will be displayed. Check for DTC 11 (Refer to P.54A-11.)

AC101478

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Page 69

54A-34

AC101477

AC101476

CHASSIS ELECTRICAL

IGNITION SWITCH

7. Press the "YES" key to start key ID registration.

8. This will be displayed when the add key ID registration is successful. If an error occurs during key ID registration, the message "Can't execute" will be displayed. If the key has already been registered, "Key ID has been registration" will be displayed.

9. The number of keys currently registered will be displayed. To re gi st er a n ad di ti on al k ey, re pl ace t he i gn it io n ke y wit h the next key to be registered within five seconds and then press the "YES" key. Key ID registration screen will be displayed, then register another key.

NOTE: A maximum of eight different keys can be registered.

If key ID registration is complete, press the "NO" key.

10.This completes the registration operation. Turn the ignition switch to the "LOCK" (OFF) position and leave it off for approximately ten seconds.

11.Chec k t ha t t he engin e c an be star t e d with e a ch of the ignition keys.

12.Check that the immobilizer system DTC and MFI system DTC did not set.

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

14.Disconnect scan tool MB991502.

Registration of additional keys without using the scan tool

Operate two registered ignition keys by the following procedure, call additional registration mode for the immobilizer-ECU, then register an additional ignition key by operating it. Additional ignition keys can be registered without using the MUT-II by operating two ignition keys that already have been registered to the vehicle and operating an additional key to be registered. (A maximum of eight ignition keys can be registered.)

1. The ignition switch is "ON" by using he first key (KEY A) which has already been registered to the vehicle.

2. If the first key (KEY A) is correct, the immobilizer-ECU begins the condition ow warning the second key (KEY B) which has already been registered to the vehicle. The ignition switch has been on the "ON" position for longer than 5 seconds so that enters the condition of waiting the second key (KEY B).

3. After the ignition switch is "LOCK" (OFF), it is "ON" by the second key (EY B) which has already been registered to the vehicle.

The second key (KEY B) must be turned on within 7 seconds of removing the first key.

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CHASSIS ELECTRICAL

IGNITION SWITCH

54A-35

4. If the second key (KEY B) is correct, the immobilizer-ECU enters the addition entry mode.

And the "SECURITY" indicator light blinks approx. twice a second.

5. After the "SECURITY" indicator light blinks, the ignition switch is "OFF" (LOCK). And it is "ON" by using the new transponder key. The time which the key can be registered is limited than 30 seconds after the indicator blinks.

6. The time which the key can be registered is limited less than 30 seconds after the "SECURITY" indicator blinks.

TCL

RAKE

MPH

ANTI

LOCK

100 12 0

160 20 0

120 24 0

miles

"SECURITY" indicator light

SERVICE

CRUISE

ENGINE

SOON

SRS

140

km/h

TRIPODO

x 1000 r/min

3 2 1

AC106909

7. The immobilizer-ECU controls as follows by the new key condition.

THE NEW KEY CONDITION

ADDITION ENTY

ADDITION MODE

THEFT ALARM INDICATOR

ACTION TIMING

Not registered key OK Continuation Turn on for 3 seconds After the addition

entry mode is finished

Registered key NO Continuation Turn on for 3 seconds After the registered

key is judged

Read error NO Continuation Blink of three times After read error

judged

8. To continue to register another key, set the ignition switch to "LOCK" (OFF) position, and turn the ignition key to be registered "ON" within seven seconds. (the maximum of 8 keys can be registered to each vehicle. If the 9th key registers, the registration will be refused.)

9. The additional registration mode is terminated when any of the following conditions is met:

• The ignition key is "ON" position keeps more than 30 seconds. (the time-out of addition entry mode)

• The engine control relay is off after key is turned to the "LOCK" (OFF) position.

• Start the communication with scan tool

10.The addition registered key can start engine, after the key turned off and the engine control relay is off.

TRANSPONDER LOCK CHECK

M1543024100012

Follow the procedure below to judge if the ignition key can be overwritten (i.e. the ignition key is correct) or not.

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54A-36

CHASSIS ELECTRICAL

IGNITION SWITCH

1. Connect scan tool MB991502 to data link connector (16 pin).

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

16 PIN

MB991502

AC001252

AC000522

AC000523

3. At "System Select," press "YES."

4. Select "Immobilizer," press "YES".

AC106459

AC106460

5. Select "Date list" press "YES".

6. Confirm "TP LOCK CHECK."

TP LOCK CHECK IGNITION KEY: JUDGMENT OF

IGNITION KEY

UNLOCK Can be overwritten Correct

LOCK Can not be

Incorrect

overwritten

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IGNITION SWITCH

CHASSIS ELECTRICAL

IGNITION SWITCH

54A-37

REMOVAL AND INSTALLATION

JUNCTION BLOCK

CENTER REINFORCEMENT

M1543002100241

>>A<<

SECTION A - A

CLAW

1. ETACS-ECU

IMMOBILIZER-ECU REMOVAL STEPS

FRONT FLOOR CONSOLE ASSEMBLY

•

(REFER TO GROUP 52A, FLOOR CONSOLE P.52A-8.)

2. IMMOBILIZER-ECU

SECTION B - B

<<A>>

CLAW

AC101822

IGNITION SWITCH REMOVAL STEPS

3. COLUMN COVER UPPER

4. COLUMN COVER LOWER

5. KEY RING ANTENNA

6. KEY REMINDER SWITCH

7. STEERING LOCK CYLINDER

8. IGNITION SWITCH

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54A-38

LOCK PIN

AC002506

CHASSIS ELECTRICAL

IGNITION SWITCH

REMOVAL SERVICE POINT

<<A>> STEERING LOCK CYLINDER REMOVAL

1. Insert the key in the steering lock cylinder and turn it to the "ACC" position.

2. Using a small Phillips head screwdriver, pull the steering lock cylinder toward you.

INSTALLATION SERVICE POINT

>>A<< IMMOBILIZER-ECU INSTALLATION

If the immobilizer-ECU is replaced, peel off the immobilizer serial number sticker from shown position. Then attach a new immobilizer-ECU identification sticker in the same location.

CONNECTOR: C-87

AC002507

COLUMN SWITCH

AC001261

INSPECTION

M1544009700054

IGNITION SWITCH CONTINUITY CHECK

Disconnect ignition switch connector C-87 without removing the ignition switch and steering lock cylinder. Then check the continuity.

SWITCH POSITION

"LOCK" (OFF) 1 − 2 − 3 − 4− 5 − 6 Open circuit

"ACC" 1 − 6 Less than 2 ohm

"ON" 1 − 2 − 4 − 6 Less than 2 ohm

"START" 1 − 2 − 3 − 5 Less than 2 ohm

TESTER CONNECTION

SPECIFIED CONDITION

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CONNECTOR: C-88

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

KEY REMINDER SWITCH AND IGNITION KEY RING ANTENNA CONTINUITY CHECK

1. Ignition key reminder switch continuity check.

COLUMN SWITCH

Disconnect key reminder switch connector C-88 without removing the ignition switch and steering lock cylinder. Then check the continuity.

54A-39

1 34

567

STATUS OF IGNITION KEY

Removed 4 − 6 Less than 2 ohm

TESTER CONNECTION

SPECIFIED CONDITION

Inserted 4 − 6 Open circuit

AC002363

2. Ignition key ring antenna check. Check the continuity between terminal 3 and terminal 7.

Standard value: 2 ohm or less

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED

SENSOR

INTRODUCTION TO COMBINATION METER DIAGNOSIS

All vehicles are equipped with an electrical speedometer and tachometer. If the speedometer or tachometer does not function, there may be trouble in the electrical system.

EQUIPMENT DIAGNOSIS

M1543009900732

TROUBLESHOOTING STRATEGY

Use these steps to plan your diagnostic strategy. If you follow them carefully, you will be sure that you have exhausted most of the possible ways to find a combination meter fault.

1. Gather information from the customer.

2. Verify that the condition described by the customer exists.

3. Find the malfunction by following the symptom chart.

4. Verify the malfunction is eliminated.

SYMPTOM CHART

SYMPTOMS INSPECTION

PROCEDURE

Speedometer does not work. 1

Tac ho met er d oe s no t wo rk . 2

Fuel gauge does not work. 3

Engine coolant temperature gauge does not work. 4

M1543006900409

M1543007200555

REFERENCE PAGE

P.54A-40

P.54A-74

P.54A-88

P.54A-96

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54A-40

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CHASSIS ELECTRICAL

SYMPTOM PROCEDURES

INSPECTION PROCEDURE 1: Speedometer does not Work.

Speedometer circuit

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AC106461

Page 76

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

54A-41

CONNECTORS: B-36, B-39 <2.4L M/T>

B-36 <M/T>

B-39 <M/T>

AC003550

CONNECTORS <3.0L ENGINE WITH VARIABLE INDUCTION SYSTEM>: B-36, B-39

B-36

B-39

AC106471

CONNECTORS <3.0L ENGINE WITH OUT VARIABLE INDUCTION SYSTEM>: B-36, B-39

B-36

B-39

AC106469

CONNECTOR: B-38

AC101972

CONNECTOR: C-20

CENTER REINFORCEMENT

AUTO-CRUISE CONTROL-ECU

CONNECTORS: C-50, C-57, C-61 <2.4L-A/T>

C-50

C-57

C-61

AC001687

PCM

AC001689

CONNECTOR: C-28

CONNECTORS: C-41, C-42

C-41

C-42

AC003599

AC003552

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54A-42

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTORS: C-60 <2.4L-A/T>, C-62 <3.0L-M/T>

ECM

C-60, C-62

AC001689

CONNECTORS: C-77, C-78

C-78

C-77

AC003553AC003553

CIRCUIT OPERATION

• The ignition switch (IG1) circuit is the power source for the speedometer and vehicle speed sensor <M/T> or output shaft speed sensor <A/ T>.

• The vehicle speed sensor <M/T> or output shaft speed sensor <A/T> are installed on the transaxle. Four pulses are generated with one turn of the vehicle speed sensor shaft. In case of M/T, these pulse signals are sent into the speedometer. and in case of A/T, these pulse signals are sent into the PCM and sent into the speedometer. The speedometer calculates the pulse signals, and operates the indicator. At the same time, the travel distance is calculated.

CONNECTORS: C-52, C-59, C-63 <3.0L-A/T>

PCM

C-52

CONNECTOR: C-108, C-111, C-112

JUNCTION BLOCK (FRONT VIEW)

C-108

C-111

C-112

C-59

C-63

AC001689

AC101808

TECHNICAL DESCRIPTION (COMMENT)

The cause may be a faulty vehicle speed sensor circuit system or a faulty speedometer. Vehicle speed sensor is also used by the engine control module (ECM) <M/T> or powertrain control module (PCM) <A/T>, auto-cruise control-ECU.

TROUBLESHOOTING HINTS

• Malfunction of the vehicle speed sensor <M/T> or output shaft speed sensor <A/T>

• Malfunction of the combination meter (printed-circuit board or speedometer and tachometer)

• Malfunction of the ECM <M/T> or PCM <A/T>

• Malfunction of the auto-cruise control-ECU

• Damaged wiring harness or connectors

DIAGNOSIS

Required Special Tools:

• MB991223: Harness Set

• MB991502: Scan Tool (MUT-II)

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CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

STEP 1. Check the speedometer.

CAUTION

To prev e nt da mage to sc an tool alw ays turn t he i gnition switch to "LOCK" (OFF) position before connecting or disconnecting scan tool.

1. Connect scan tool MB991502 to the data link connector.

2. Use scan tool MB991502 to enter a simulated vehicle speed.

Q: Dose the speedometer correspond with the simulated

vehicle speed? YES : Go to Step 2.

16 PIN

NO : Go to Step 4.

54A-43

MB991502

16 PIN

MB991502

AC001252

STEP 2. Check the vehicle speed sensor.

(1) Turn the ignition switch to "ON" position. (2) Read the MFI system diagnostic trouble code.

Q: Is MFI system DTC P0500 set?

YES : • For M/T, Go to Step 13.

• For A/T, Go to Step22.

NO : Go to Step 3.

STEP 3. Check the odometer and trip odometer operation.

Q: Do the odometer and trip odometer work correctly?

YES : Go to Step 10. NO : Go to Step 4.

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54A-44

CONNECTOR: C-41

DEVICE SIDE

42 4441

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

STEP 4. Check the combination meter power supply circuit at the combination meter connector C-41.

(1) Disconnect the combination meter connector C-41. (2) Turn the ignition switch to "ON" position.

53545556

52514750494846

AC106473

CONNECTOR: C-41

(HARNESS SIDE)

CONNECTOR: C-41

DEVICE SIDE

42 4441

53545556

52514750494846

AC002043

AC106473

(3) Measure the voltage between terminal 52 and ground.

• The measured value should be 12 volts (battery positive voltage).

Q: Does the measured voltage correspond with this range?

YES : Go to Step 7. NO : Go to Step 5.

STEP 5. Check the combination meter connector C-41 for damage. Q: Is combination meter connector C-41 in good

condition? YES : Go to Step 6.

NO : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. The speedometer should work normally.

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CONNECTOR: C-41

DEVICE SIDE

42 4441

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

STEP 6. Check the wiring harness between combination meter connector C-41 (terminal 52) and ignition switch (IG1).

NOTE: After checking junction block connectors C-111 and C108, check the wires. If junction block connectors C-111 and C108 are damaged, repair or replace the wiring harness. Refer to GROUP 00E, Harness Connector Inspection P.00E-2.

53545556

52514750494846

AC106473

54A-45

CONNECTORS: C-108, C-111

JUNCTION BLOCK (FRONT VIEW)

C-108

C-111

DEVICE SIDE

C-108

115216317418519620721822923102411251226132714

C-111

21 6435

AC106480

Q: Is the wiring harness between combination meter

connector C-41 (terminal 52) and ignition switch (IG1) in good condition?

YES : There is no action to be taken. NO : Repair the wiring harness. The speedometer should

work normally.

CONNECTOR C-42 (HARNESS SIDE)

34 33 32 31 30 29 2728 26 25 24 23 22 21

AC002052

TSB Revision

STEP 7. Check the combination meter (speedometer) ground circuit at the combination meter connector C-42.

(1) Disconnect the combination meter connector C-42. (2) Measure the resistance between terminal 34 and ground.

• The measured value should be 2 ohm or less.

Q: Does the measured resistance value correspond with

this range? YES : Repair or replace the combination meter (printed-

circuit board or speedometer and tachometer). The speedometer should work normally.

NO : Go to Step 8.

Page 81

54A-46

CONNECTOR: C-42

DEVICE SIDE

23 252221

CONNECTOR: C-42

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

STEP 8. Check the combination meter connector C-42 for damage. Q: Is combination meter connector C-42 in good

condition? YES : Go to Step 9.

NO : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. The speedometer should work normally.

323334

3130282927

AC106473

STEP 9. Check the wiring harness between combination meter connector C-42 (terminal 34) and ground. Q: Is the wiring harness between combination meter

connector C-42 (terminal 34) and ground in good condition?

YES : There is no action to be taken. NO : Repair the wiring harness. The speedometer should

work normally.

DEVICE SIDE

23 252221

323334

3130282927

AC106473

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COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTOR<2.4L ENGINE>: B-39

DEVICE SIDE

AC106467

CONNECTOR<3.0L ENGINE WITH OUT VARIABLE INDUCTION SYSTEM>: B-39

CHASSIS ELECTRICAL

STEP 10. Check the combination meter vehicle speed sensor input signal circuit at the combination meter connector C-42.

(1) Disconnect the vehicle speed sensor connector B-39

<MT>.

54A-47

DEVICE SIDE

AC106469

CONNECTOR<3.0L ENGINE WITH VARIABLE INDUCTION SYSTEM>: B-39

DEVICE SIDE

AC106471

CONNECTOR: C-42

(2) Disconnect the combination meter connector C-42. (3) Turn the ignition switch to "ON" position.

DEVICE SIDE

23 252221

323334

3130282927

AC106473

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54A-48

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTOR: C-42 (HARNESS SIDE)

34 33 32 31 30 29 2728 26 25 24 23 22 21

AC101584

(4) Measure the voltage between terminal 30 and ground.

• The measured value should be between approximately 7 and 8 volts

Q: Does the measured voltage correspond with this range?

YES : Repair or replace the combination meter (printed-

circuit board or speedometer and tachometer). The speedometer should work normally.

NO : Go to Step 11.

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COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTOR: C-42

DEVICE SIDE

23 252221

CONNECTOR<2.4L ENGINE>: B-39

323334

3130282927

AC106473

CHASSIS ELECTRICAL

STEP 11. Check the combination meter connector C-42 and vehicle speed sensor connector B-39 (terminal 3) <M/ T> for damage. Q: Are combination meter connector C-42 and vehicle

speed sensor connector B-39 (terminal 3) <M/T> in good condition?

YES : • For M/T go to Step 12.

NO : Repair or replace the connector. Refer to GROUP

54A-49

• For A/T go to Step 22.

00E, Harness Connector Inspection P.00E-2. The speedometer should work normally.

DEVICE SIDE

AC106467

CONNECTOR<3.0L ENGINE WITH OUT VARIABLE INDUCTION SYSTEM>: B-39

DEVICE SIDE

AC106469

CONNECTOR<3.0L ENGINE WITH VARIABLE INDUCTION SYSTEM>: B-39

DEVICE SIDE

AC106471

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54A-50

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTOR: C-42

DEVICE SIDE

23 252221

323334

3130282927

AC106473

CONNECTOR<2.4L ENGINE>: B-39, B-36

B-36

CHASSIS ELECTRICAL

STEP 12. Check the wiring harness between combination meter connector C-42 (terminal 30) and vehicle speed sensor connector B-39 (terminal 3) <M/T>.

NOTE: After checking intermediate connector B-36 <M/T>, C28, and joint connector C-77, check the wires. If intermediate connector C-28 and joint connector C-77 are damaged, repair or replace the wiring harness. Refer to GROUP 00E, Harness Connector Inspection P.00E-2.

B-36

213

B-39

DEVICE SIDE

B-39

AC106467

CONNECTOR<3.0L ENGINE WITH OUT VARIABLE INDUCTION SYSTEM>: B-39, B-36

B-36

213

B-39

DEVICE SIDE

B-39

AC106469

CONNECTORS <3.0L ENGINE WITH VARIABLE INDUCTION SYSTEM>: B-36, B-39

B-36

213

DEVICE SIDE

B-39

AC106471

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CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

54A-51

CONNECTOR: C-28

C-28

Q: Are the wiring harness between combination meter

connector C-42 (terminal 30) and vehicle speed sensor connector B-39 (terminal 3) <M/T> in good condition?

YES : There is no action to be taken. NO : Repair the wiring harness. The speedometer should

work normally.

15414

1211

3736

3534

AC106563

CONNECTOR: C-77

DEVICE SIDE

VEHICLE SPEED SENSOR CONNECTOR (HARNESS SIDE)

B-39

11 22 33

AC106473

STEP 13. Check the vehicle speed sensor power supply circuit at the vehicle speed meter connector B-39 <M/T>.

(1) Disconnect the vehicle speed sensor connector B-39 <M/

T>. (2) Turn the ignition switch to "ON" position. (3) Measure the voltage between terminal 1 and ground.

• The measured value should be 12 volts (battery positive voltage).

Q: Does the measured voltage correspond with this range?

YES : Go to Step 16. NO : Go to Step 14.

AC002044

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54A-52

CONNECTOR<2.4L ENGINE>: B-39

DEVICE SIDE

CONNECTOR<3.0L ENGINE WITH OUT VARIABLE INDUCTION SYSTEM>: B-39

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

AC106467

CHASSIS ELECTRICAL

STEP 14. Check the vehicle speed sensor connector B-39 <M/T> damage. Q: Is vehicle speed sensor connector B-39 <M/T> in good

condition? YES : Go to Step 15.

NO : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. The speedometer should work normally.

DEVICE SIDE

CONNECTOR<3.0L ENGINE WITH VARIABLE INDUCTION SYSTEM>: B-39

DEVICE SIDE

AC106469

AC106471

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COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTOR<2.4L ENGINE>: B-39, B-36

B-36

213

DEVICE SIDE

B-39

CONNECTOR<3.0L ENGINE WITH OUT VARIABLE INDUCTION SYSTEM>: B-39, B-36

B-39

AC106467

B-36

CHASSIS ELECTRICAL

54A-53

STEP 15. Check the wiring harness between vehicle speed sensor connector B-39 (terminal 1) <M/T> and ignition switch (IG1).

NOTE: After checking junction block connectors C-111 and C112, joi n t connect o r C -78 an d i ntermedi a te connect o r B-36 <M / T>, C-28, check the wires. If junction block connectors C-111 and C-112, joint connector C-78 and intermediate connector B36 <M/T>, C-28 are damaged, repair or replace the wiring harness. Refer to GROUP 00E, Harness Connector Inspection

P.00E-2.

B-36

213

DEVICE SIDE

B-39

CONNECTORS <3.0L ENGINE WITH VARIABLE INDUCTION SYSTEM>: B-36, B-39

B-36

213

DEVICE SIDE

B-39

B-36

B-39

AC106469

AC106471

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54A-54

CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTOR: C-28

C-28

Q: Are the wiring harness between vehicle speed sensor

connector C-39 (terminal 1) <M/T> and ignition switch (IG1) in good condition?

YES : There is no action to be taken. NO : Repair the wiring harness. The speedometer should

work normally.

15414

1211

3736

3534

AC106563

VEHICLE SPEED SENSOR CONNECTOR (HARNESS SIDE)

B-39

AC002045

STEP 16. Check the vehicle speed sensor ground circuit at the vehicle speed sensor connector B-39 <M/T>.

(1) Disconnect the vehicle speed sensor connector B-39 <M/

T>.

(2) Measure the resistance between terminal 2 and ground.

• The measured value should be 2 ohm or less.

Q: Does measured resistance value correspond with this

range? YES : Go to Step 19.

NO : Go to Step 17.

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COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTOR<2.4L ENGINE>: B-39

DEVICE SIDE

AC106467

CONNECTOR<3.0L ENGINE WITH OUT VARIABLE INDUCTION SYSTEM>: B-39

CHASSIS ELECTRICAL

STEP 17. Check the vehicle speed sensor connector B-39 <M/T> for damage. Q: Is vehicle speed connector B-39 <M/T> in good

condition? YES : Go to Step 18.

NO : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. The speedometer should work normally.

54A-55

DEVICE SIDE

CONNECTOR<3.0L ENGINE WITH VARIABLE INDUCTION SYSTEM>: B-39

DEVICE SIDE

AC106469

AC106471

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Page 91

54A-56

CONNECTOR<2.4L ENGINE>: B-39, B-36

B-36

213

DEVICE SIDE

B-39

CONNECTOR<3.0L ENGINE WITH OUT VARIABLE INDUCTION SYSTEM>: B-39, B-36

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

B-36

B-39

AC106467

B-36

CHASSIS ELECTRICAL

STEP 18. Check the wiring harness between vehicle speed sensor connector B-39 (terminal 2) <M/T> and ground.

NOTE: After checking intermediate connector B-36 <M/T>, check the wires. If intermediate connector B-36 <M/T> is damaged, repair or replace the wiring harness. Refer to GROUP 00E, Harness Connector Inspection P.00E-2.

Q: Is the wiring harness between vehicle speed sensor

connector B-39 (terminal 2) <M/T> and ground in good condition?

YES : There is no action to be taken. NO : Repair the wiring harness. The speedometer should

work normally.

B-36

213

DEVICE SIDE

B-39

CONNECTORS <3.0L ENGINE WITH VARIABLE INDUCTION SYSTEM>: B-36, B-39

B-36

213

DEVICE SIDE

B-39

B-36

B-39

AC106469

AC106471

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CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

STEP 19. Check the vehicle speed sensor signal circuit at the vehicle speed sensor connector B-39.

(1) Remove the battery and the battery case. (2) Disconnect the vehicle speed sensor connector B-39. (3) Withdraw the wiring harness side of the vehicle speed

sensor connector B-39. (4) Install the battery and the battery case. (5) Turn the ignition switch to "ON"

VEHICLE SPEED SENSOR CONNECTOR (HARNESS SIDE)

(6) Measure the voltage between terminal 3 and ground.

• The measured value should be 9 volts or more.

Q: Does the measured voltage correspond with this range?

YES : Replace the vehicle speed sensor. The speedometer

B-39

NO : Go to Step 20.

should work normally.

54A-57

AC002046

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54A-58

CONNECTORS: B-39 <2.4L M/T>

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CHASSIS ELECTRICAL

STEP 20. Check the vehicle speed sensor connector B-39 <M/T>, auto-cruise control-ECU connector C-20, ECM <M/ T> connector C-60 <2.4L-M/T>, C-62 <3.0L-M/T> and combination meter connector C-42.

B-39 <M/T>

CONNECTORS: B-39 <3.0L M/T>

CONNECTORS: C-20

CENTER REINFORCEMENT

AUTO-CRUISE CONTROL-ECU

AC003550

B-39 <M/T>

AC003551

AC001687

CONNECTOR: C-42

AC003552

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CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

54A-59

CONNECTORS: C-60 2.4L-M/T>, C-62 <3.0L-M/T>

ECM

C-60, C-62

AC001689

Q: Are vehicle speed sensor connector B-39, auto-cruise

control-ECU connector C-20 ECM <M/T> connector C-60 <2.4L-M/T>, C-62 <3.0L-M/T> and combination meter connector C-42 in good condition?

YES : Go to Step 21. NO : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. The speedometer should work normally.

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54A-60

CONNECTORS: B-36, B-39 <2.4L M/T>

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

B-36 <M/T>

B-39 <M/T>

CHASSIS ELECTRICAL

STEP 21. Check the wiring harness from vehicle speed sensor connector B-39 (terminal 3) <M/T> to auto-cruise control-ECU connector C-20 (terminal 10), ECM <M/T> connector C-60 (terminal 86) <2.4L-M/T>, C-62 (terminal 80) <3.0L-M/T> and combination meter connector C-42 (terminal 30).

AC003550

CONNECTORS: B-36, B-39 <3.0 L M/T>

B-36 <M/T>

B-39 <M/T>

AC003551AC003551

CONNECTORS: C-20

CENTER REINFORCEMENT

AUTO-CRUISE CONTROL-ECU

AC001687

CONNECTOR: C-42

AC003552

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COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTORS: C-60 2.4L-M/T>, C-62 <3.0L-M/T>

ECM

C-60, C-62

CHASSIS ELECTRICAL

54A-61

CONNECTOR: C-28

CONNECTOR: C-77

AC001689

AC003599

AC003553

NOTE: After checking joint connector C-77 and intermediate connector C-28,check the wires. If joint connector C-77 and intermediate connector C-28 are damaged, repair or replace the wiring harness. Refer to GROUP 00E, Harness Connector Inspection P.00E-2.

Q: Are the wiring harness from vehicle speed sensor

connector B-39 (terminal 3) to auto-cruise control-ECU connector C-20 (terminal 10), ECM <M/T> connector C60 (terminal 86) <2.4L-M/T>, C-62 (terminal 80) <3.0L-M/ T> and combination meter connector C-42 (terminal 30) in good condition?

YES : Go to Step 43. NO : Repair the wiring harness. The speedometer should

work normally.

16 PIN

MB991502

AC001252

TSB Revision

STEP 22. Using scan tool MB991502, read the A/T diagnostic trouble code.

CAUTION

To prev e nt da mage to sc an tool alw ays turn t he i gnition switch to "LOCK" (OFF) position before connecting or disconnecting scan tool.

(1) Read the A/T diagnostic trouble code. (2) Turn the ignition switch to "LOCK" (OFF) position.

Q: Is A/T diagnostic trouble code number "23" output?

YES : Go to Step 29. NO : Go to Step 23.

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54A-62

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

16 PIN

MB991502

CONNECTORS: C-57 <2.4L-A/T>, C-59 <3.0L-A/T>

AC001252

CHASSIS ELECTRICAL

STEP 23. Using scan tool MB991502, check data list item 29: Vehicle Speed Signal.

(1) Start the engine. (2) Set scan tool MB991502 to data reading mode for item 29:

Vehicle Speed Signal.

• Check that the speedometer and scan tool display speed match when driving at a vehicle speed of 40 km/h (25 mph).

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

Q: Is the sensor operating properly?

YES : This malfunction is intermittent. Refer to GROUP 00,

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

P.00-6.

NO : Go to Step 24.

STEP 24. Using the oscilloscope, check the waveform at PCM connector C-57 <2.4L> or C-59 <3.0L>.

(1) Do not disconnect connector C-57 <2.4L> or C-59 <3.0L>.

PCM

AC001689

C-57 <2.4L>, C-59 <3.0L> CONNECTOR HARNESS SIDE VIEW

71 78 79 90

738074

8192829383 84

94 95

758776 77 8685 96

889789

OSCILLOSCOPE

PROBE

AC101968

NORMAL WAVEFORM

(V)

(2) Connect an oscilloscope probe to PCM connector C-57

<2.4L> or C-59 <3.0L> terminal 80 by backprobing.

(3) Start the engine.

(4) Check the waveform.

• The waveform should show a pattern similar to the illustration when running the vehicle.

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

Q: Is the waveform normal?

YES : Go to Step 25. NO : Go to Step 26.

AC102343

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COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

CONNECTORS: C-57 <2.4L-A/T>, C-59 <3.0L-A/T>

PCM

CHASSIS ELECTRICAL

54A-63

STEP 25. Check connector C-57 <2.4L> or C-59 <3.0L> at PCM for damage. Q: Is the connector in good condition?

YES : Go to Step 28. NO : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. The speedometer should work normally.

CONNECTOR: C-42

CONNECTORS: C-57 <2.4L-A/T>, C-59 <3.0L-A/T>

AC001689

AC003552

PCM

STEP 26. Check the combination meter connector C-42 and PCM connector C-57 <2.4L> or C-59 <3.0L> for damage. Q: Are the connectors in good condition?

YES : Go to Step 27. NO : Repair or replace the connector. Refer to GROUP

00E, Harness Connector Inspection P.00E-2. The speedometer should work normally.

AC001689

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54A-64

CONNECTORS: C-57 <2.4L-A/T>, C-59 <3.0L-A/T>

CONNECTOR: C-42

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

PCM

AC001689

CHASSIS ELECTRICAL

STEP 27. Check wiring harness between combination meter connector C-42 (terminal 30) and PCM connector C57 (terminal 80) <2.4L> or C-59 (terminal 80) <3.0L>.

NOTE: After checking, joint connector C-77 and intermediate connector C-28, check the wires. If joint connector C-77 and intermediate connector C-28 are damaged, repair or replace the wiring harness. Refer to GROUP 00E, Harness Connector Inspection P.00E-2.

Q: Are the wiring harness from combination meter

connector C-42 (terminal 30) and PCM connector C-57 (terminal 80) <2.4L> or C-59 (terminal 80) <3.0L> in good condition?

YES : Go to Step 28. NO : Repair the wiring harness.

CONNECTOR: C-28

CONNECTOR: C-77

AC003552

AC003599

AC003553

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CHASSIS ELECTRICAL

COMBINATION METERS ASSEMBLY AND VEHICLE SPEED SENSOR

STEP 28. Using scan tool MB991502, check data list item 29: Vehicle Speed Signal.

CAUTION

To p r e ven t da m ag e to scan tool MB99 1 50 2 , alw a y s tur n the ignition switch to "LOCK" (OFF) position before connecting or disconnecting scan tool MB991502.

(1) Connect scan tool MB991502 to the data link connector. (2) Start the engine. (3) Set scan tool MB991502 to data reading mode for item 29,

Vehicle Speed Signal.

• Check that the speedometer and scan tool display speed match when driving at a vehicle speed of 40 km/h (25 mph).

16 PIN

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

Q: Is the sensor operating properly?

MB991502

AC001252

YES : This malfunction is intermittent. Refer to GROUP 00,

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

P.00-6.

NO : Replace the PCM.

54A-65

16 PIN

MB991502

AC001252

STEP 29. Using scan tool MB991502, check data list item 23: Output Shaft Speed Sensor.

(1) Set scan tool MB991502 to data reading mode for item 23:

Output Shaft Speed Sensor.

• When driving at constant speed of 50km/h (31mph), the display should be "1,600 − 1,900 r/min." <2.4L Engine>, "1,300 − 1,600 r/min." <3.0L Engine> (Gear range: 3rd gear)

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

Q: Is the sensor operating properly?

YES : This malfunction is intermittent. Refer to GROUP 00,

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

P.00-6.

NO : Go to Step 30.

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Mitsubishi Eclipse 2003, Eclipse 2004, Eclipse 2005 Workshop Manual

Specifications and Main Features

Frequently Asked Questions

User Manual