Nissan Micra 2003 User Manual

BODY, LOCK & SECURITY SYSTEM

IBODY

A

B

SECTION

BODY, LOCK & SECURITY SYSTEM

CONTENTS

PRECAUTIONS .......................................................... 5

Precautions for Supplemental Restraint System
(SRS)“AIRBAG”and“SEATBELTPRE-TEN-

SIONER” .................................................................. 5

Maintenance Information .......................................... 5

RHD MODELS ...................................................... 5

LHD MODELS ....................................................... 5

Precautions .............................................................. 5

CLIP AND FASTENER ............................................... 6

List of Table .............................................................. 6

HOOD ......................................................................... 7

Fitting Adjustment .................................................... 7

FRONTENDHEIGHTADJUSTMENTANDLAT­ERAL/LONGITUDINAL CLEARANCE ADJUST-

MENT .................................................................... 7

SURFACE MISMATCH ADJUSTMENT ................ 7

Removal and Installation .......................................... 8

REMOVAL ............................................................. 8

INSTALLATION ..................................................... 9

Removal and Installation of Hood Lock Control ....... 9

REMOVAL ............................................................. 9

INSTALLATION ................................................... 10

Hood Lock Control Inspection .................................11

RADIATOR CORE SUPPORT .................................. 12

Removal and Installation ........................................ 12

REMOVAL ........................................................... 12

INSTALLATION ................................................... 13

FRONT FENDER ...................................................... 14

Removal and Installation ........................................ 14

REMOVAL ........................................................... 14

INSTALLATION ................................................... 14

POWER DOOR LOCK SYSTEM .............................. 15

ComponentPartsandHarnessConnectorLocation... 15

System Description ................................................ 16

OPERATION ....................................................... 16

DOOR LOCK AND UNLOCK SWITCH OPERA-

TION .................................................................... 16

KEY REMINDER SYSTEM ................................. 17

UNLOCK LINK FUNCTION ................................. 17

BACK DOOR OPENER OPERTION ................... 17

CAN Communication ..............................................18

SYSTEM DESCRIPTION .................................... 18

CAN Communication Unit ....................................... 18

TYPE 1/TYPE 2 ...................................................19

TYPE 3/TYPE 4 ...................................................22

TYPE 5/TYPE 6 ...................................................24

TYPE 7/TYPE 8 ...................................................27

TYPE 9/TYPE 10 .................................................29

Schematic–D/LOCK–(WithoutIntelligentKeySys-

tem) ........................................................................ 32

Wiring Diagram — D/LOCK— (Without Intelligent

Key System) ...........................................................33

Schematic – D/LOCK – (With Intelligent Key Sys-

tem) ........................................................................ 38

WiringDiagram—D/LOCK—(WithIntelligentKey

System) .................................................................. 39

Terminal and Reference Value for BCM ................. 44

CONSULT- II Inspection Procedure ........................ 45

CONSULT- II Application Items .............................. 46

WORK SUPPORT ...............................................46

DATA MONITOR ................................................. 46

ACTIVE TEST ..................................................... 46

TROUBLE DIAGNOSES CHART BY SYMP-

TOM/WITHOUT INTELLIGENT KEY SYSTEM...47

TROUBLE DIAGNOSES CHART BY SYMP-

TOM/WITH INTELLIGENT KEY SYSTEM .......... 48

Check Power Supply and Ground Circuit of BCM...49

Check Door Lock / Unlock Switch ..........................50

CheckKeySwitch /Without Intelligent Key System... 51

Check Key Switch/With Intelligent Key System ...... 52

Check Door Lock Actuator Circuit. ......................... 53

Check Door Lock Actuator ...................................... 54

DRIVER SIDE .....................................................54

PASSENGER SIDE .............................................55

REAR LH SIDE ...................................................56

REAR RH SIDE ................................................... 57

Check Door Switch .................................................58

DRIVER SIDE .....................................................58

PASSENGER SIDE .............................................60

REAR LH SIDE ...................................................62

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BL-1

REAR RH SIDE ...................................................64

Check External Back Door Release Switch ............66

Check Back Door Release Actuator .......................68

Check Door Lock/Unlock Switch Indicator .............. 69

Check Door Lock/Unlock Relay Circuit ...................69

POWER DOOR LOCK — SUPER LOCK — ............ 70

ComponentPartsandHarnessConnectorLocation...70

System Description .................................................71

OUTLINE .............................................................71

OPERATION ........................................................71

CAN Communication .............................................. 72

SYSTEM DESCRIPTION ....................................72

CAN Communication Unit .......................................72

TYPE 1/TYPE 2 ...................................................73

TYPE 3/TYPE 4 ...................................................76

TYPE 5/TYPE 6 ...................................................78

TYPE 7/TYPE 8 ...................................................81

TYPE 9/TYPE 10 .................................................83

Schematic–S/LOCK–(WithoutIntelligentKeySys-

tem) ........................................................................86

Wiring Diagram —S/LOCK —(Without Intelligent

Key System) ...........................................................87

Schematic – S/LOCK – (With Intelligent Key Sys-

tem) ........................................................................93

WiringDiagram —S/LOCK— (WithIntelligentKey

System) ..................................................................94

Terminal and Reference Valuefor Smart Entrance

Control Unit ...........................................................100

CONSULT- II Inspection Procedure ......................101

CONSULT- II Application Items ............................102

WORK SUPPORT .............................................102

DATA MONITOR ................................................102

WORK SUPPORT .............................................102

Trouble Diagnoses ................................................103

PRELIMINARY CHECK .....................................103

SYMPTOM CHART ...........................................104

Power Supply and Ground Circuit Check .............105

Door Lock / Unlock Switch Check ........................106

Check KeySwitch /Without Intelligent Key System.107

Check Key Switch/With Intelligent Key System ....108

Power Door Lock / Unlock Output Signal Check..109

Super Lock Output Signal Check. ........................110

Door Lock Actuator Check .....................................111

DRIVER SIDE .....................................................111

PA SSENGER SIDE ...........................................112

REAR LH SIDE ..................................................113

REAR RH SIDE .................................................114

Super Lock Actuator Check ..................................115

DRIVER SIDE ....................................................115

PA SSENGER SIDE ...........................................116

REAR LH SIDE ..................................................117

REAR RH SIDE .................................................118

Door Switch Check ...............................................119

DRIVER SIDE ....................................................119

PA SSENGER SIDE ...........................................121

REAR LH SIDE ..................................................123

REAR RH SIDE .................................................125

External Back Door Release Switch Check ..........127

Back Door Release Actuator Check .....................129

MULTI-REMOTE CONTROL SYSTEM ...................131

ComponentPartsandHarnessConnectorLocation.131

System Description ...............................................132

INPUTS ..............................................................132

OPERATE ..........................................................132

OPERATED PROCEDURE ...............................132

Schematic .............................................................134

Wiring Diagram — MULTI — ................................135

Terminal and Reference Value for BCM ................139

CONSULT- II Inspection Procedure ......................140

CONSULT- II Application Items .............................141

DATA MONITOR ................................................141

Work Flow .............................................................141

Trouble Diagnosis Chart by Symptom ..................142

Remote controller Check ......................................143

Door Switch Check ...............................................143

DOOR SWITCH DRIVER SIDE .........................143

DOOR SWITCH PASSENGER SIDE ................144

DOOR SWITCH REAR LH ................................145

DOOR SWITCH REAR RH ................................146

BACK DOOR SWITCH ......................................147

Key Switch Check .................................................148

Hazard Reminder Check .......................................150

Remote Controller Battery Replacement ..............151

INTELLIGENT KEY SYSTEM .................................152

ComponentPartsandHarnessConnectorLocation.152

System Description ...............................................153

DOOR LOCK FUNCTION ..................................153

REMOTE CONTROL ENTRY FUNCTIONS ......154

ENGINE STARTUP FUNCTION ........................155

WARNING AND ALARM FUNCTION ................156

CHANGE SETTINGS FUNCTION .....................158

INTELLIGENT KEY REGISTRATION ................158

STEERING LOCK UNIT REGISTRATION .........158

CAN Communication ............................................159

SYSTEM DESCRIPTION ...................................159

CAN Communication Unit .....................................159

TYPE 1 ...............................................................160

TYPE 3 ...............................................................162

TYPE 5 ...............................................................164

TYPE 7 ...............................................................167

TYPE 9 ...............................................................169

Schematic —I/KEY— ............................................171

Wiring Diagram — I/KEY— ...................................172

Terminals and Reference Valuefor INTELLIGENT

KEY UNIT .............................................................180

Terminals and Reference Value for Steering Lock

unit ........................................................................182

Terminal and Reference Value for BCM ................182

Diagnosis Procedure .............................................184

WORK FLOW ....................................................184

CONSULT-II Function (INTELLIGENT KEY) ........185

CONSULT-II Inspection Procedure .......................185

BASIC OPERATION ..........................................185

CONSULT-II Application Items ..............................186

SELF-DIAGNOSTIC RESULTS .........................186

DATA MONITOR ................................................186

ACTIVE TEST ....................................................186

WORK SUPPORT .............................................187

BL-2

List of Operation Related Parts ............................ 187

Trouble Diagnosis Symptom Chart ...................... 188

ALL FUNCTIONS OF THE INTELLIGENT KEY

ARE NOT OPERATING .................................... 188

REMOTE CONTROL ENTRY FUNCTION MAL-

FUNCTION ........................................................ 188

DOOR LOCK FUNCTION MALFUNCTION ...... 188

ENGINE START FUNCTION MALFUNCTION . 189

WARNINGCHIME FUNCTIONMALFUNCTION. 189

Check CAN Communication System ................... 191

Check Intelligent Key Unit Power Supply and

Ground Circuit ...................................................... 191

Check Key Switch ................................................ 191

Check Ignition Knob Switch ................................. 193

Check Door Request Switch ................................ 194

Check Intelligent Key Warning Buzzer ................. 196

Check Outside Antenna ....................................... 197

Check Inside Key Antenna ................................... 198

Check Steering Lock Unit ..................................... 199

Check Stop Lamp Switch ..................................... 201

Removal and Installation of Intelligent key unit .... 202

REMOVAL ......................................................... 202

INSTALLATION ................................................. 202

Intelligent Key Inspection ..................................... 202

INTELLIGENT KEY DISASSEMBLY AND

ASSEMBLY ....................................................... 202

REMOTE CONTROLLER BATTERY INSPEC-

TION .................................................................. 203

DOOR ..................................................................... 204

Fitting Adjustment (5-Door Vehicles) .................... 204

FRONT DOOR .................................................. 204

REAR DOOR .................................................... 204

STRIKER ADJUSTMENT ................................. 204

Fitting Adjustment (3-Door Vehicles) .................... 205

FRONT DOOR .................................................. 205

STRIKER ADJUSTMENT ................................. 205

Removal and Installation ...................................... 205

FRONT DOOR .................................................. 205

REAR DOOR .................................................... 206

Door Weatherstrip ................................................ 207

5 DOORS .......................................................... 207

3 DOORS .......................................................... 207

FRONT DOOR LOCK ............................................. 209

Component Parts Location ................................... 209

Removal and Installation ...................................... 209

REMOVAL ......................................................... 209

Disassembly and Assembly ................................. 212

DOOR KEY CYLINDER ASSEMBLY ................ 212

OUTSIDE HANDLE ........................................... 212

REAR DOOR LOCK ............................................... 213

Component Parts Location ................................... 213

Removal and Installation ...................................... 213

REMOVAL ......................................................... 213

BACK DOOR .......................................................... 216

Fitting Adjustment ................................................ 216

VERTICAL/LATERALCLEARANCE(SURFACE

DIFFERENCE) ADJUSTMENT ......................... 216

Back Door Assembly ............................................ 216

REMOVAL .........................................................216

INSPECTION ....................................................217

Back Door Striker ..................................................217

REMOVAL .........................................................217

INSTALLATION .................................................217

Back Door Stay Assembly ....................................218

REMOVAL .........................................................218

INSTALLATION .................................................218

RemovalandInstallationofBackDoorWeatherstrip.219

REMOVAL .........................................................219

INSTALLATION .................................................219

BACK DOOR LOCK ...............................................220

Removal and Installation ......................................220

BACK DOOR LOCK ASSEMBLY ......................220

BACK DOOR HANDLE ASSEMBLY .................220

FUEL FILLER LID OPENER ...................................221

Component Parts Location ...................................221

THEFT WARNING SYSTEM ...................................222

Wiring Diagram — THEFT —/PRWIRE ................222

NATS(NISSAN ANTI-THEFT SYSTEM) .................223

ComponentPartsandHarnessConnectorLocation.223

System Description ...............................................223

DESCRIPSTION ...............................................223

SECURITY INDICATOR ....................................224

System Composition .............................................225

ECM Re-communicating Function ........................225

Wiring Diagram —NATS— ...................................226

WITHOUT INTELLIGENT KEY SYSTEM ..........226

WITH INTELLIGENT KEY SYSTEM .................227

Terminals and Reference Value for Steering Lock

Unit/with Intelligent Key System ...........................229

Terminals and Reference Value for Intelligent Key

Unit/with Intelligent Key System ...........................229

Terminals and Reference Value for BCM/without

Intelligent Key System ..........................................230

CONSULT-II ..........................................................231

CONSULT-II INSPECTION PROCEDURE ........231

CONSULT-IIDIAGNOSTICTESTMODEFUNC-

TION ..................................................................231

NATSIMMUFUNCTIONCHECKRESULTITEM

CHART ..............................................................232

Diagnosis Procedure ............................................233

WORK FLOW ....................................................233

Trouble Diagnosis Symptom Chart .......................234

MODELS WITHOUT INTELLIGENT KEY SYS-

TEM ...................................................................234

MODELS WITH INTELLIGENT KEY SYSTEM.235

Security Indicator Inspection ................................235

Diagnostic Procedure 1 ........................................236

Diagnostic Procedure 2 ........................................236

MODELS WITHOUT INTELLIGENT KEY SYS-

TEM ...................................................................236

MODELS WITH INTELLIGENT KEY SYSTEM.238

Diagnostic Procedure 3 ........................................240

Diagnostic Procedure 4 ........................................240

Diagnostic Procedure 5 ........................................241

Diagnostic Procedure 6 ........................................241

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Diagnostic Procedure 7 ........................................243

Removal and Installation NATS Antenna Amp. ....244

REMOVAL .........................................................244

INSTALLATION ..................................................244

BL-4

PRECAUTIONS

PRECAUTIONS PFP:00001

Precautions for Supplemental Restraint System ( SRS) “AIR BAG” and “SEAT BELT PRE-TENSIONER”

EIS004QW

A

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.

WARNING:

● To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death

in the event of a collision which would result in air bag inflation, all maintenance must be per­formed by an authorized NISSAN/INFINITI dealer.

● Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-

sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

● Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.

Maintenance Information

EIS004QX

If any of following part is replaced, always replace with new* one.
If it's not (or fail to do so), the electrical system may not be operated properly.
*: New one means a virgin control unit that has never been energized on-board.

RHD MODELS

● BCM (Models without Intelligent Key system)

● Intelligent Key unit (Models with Intelligent Key system)

● ECM

● IPDM E/R

● Combination meter

● EPS control unit

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LHD MODELS

● BCM (Models without Intelligent Key system)

● Intelligent Key unit (Models with Intelligent Key system)

● ECM

Precautions

● After installing removed lids or doors, be sure to adjust hinges and mount points so that lids or doors can

open and close properly.

● Confirm parts for proper lubrication, damage or wear. Lubricate, repair or replace as necessary.

EIS004LF

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BL-5

CLIP AND FASTENER

CLIP AND FASTENER
List of Table

Symbol No. Shape Removal and installation

PFP:76906

EIS004LI

PIIA1350J

PIIA1354J

MIIB0153E

BL-6

HOOD

HOOD PFP:F5100

Fitting Adjustment

EIS004LJ

A

B

C

D

E

F

MIIB0102E

FRONT END HEIGHT ADJUSTMENT AND LATERAL/LONGITUDINAL CLEARANCE ADJUST­MENT

1. Remove hood lock. Rotate bumper rubber to adjust height until
hood becomes 1 to 1.5 mm lower than the fender.

2. Position hood lock and engage striker. Check hood lock and
striker for looseness. Tighten lock bolts to the specified torque.

CAUTION:

Adjust the clearance between hood and other parts so that the
dimensional difference left and right is as follows.

Hood (B) - Headlamp (B) : 1.5 mm or less
Hood (C) - Headlamp (C) : 1.0 mm or less

MIIB0103E

SURFACE MISMATCH ADJUSTMENT

1. Release hood lock, and adjust surface level difference of hood, fender, and headlamp according to the fit­ting standard dimension, using RH and LH bumper rubbers.

Hood (B) - Headlamp (B) : 1.0 mm
Hood (C) - Headlamp (C) : 0.2 mm

2. Install hood lock, and move hood lock laterally until the centers of striker and lock become vertical when
viewed from the front.

3. Make sure the secondary latch is securely engaged with the
secondary striker from either the dead weight of the hood (free­fall from approx. 200 mm height), or by applying light pressure
(approx. 3 kg).

CAUTION:

Do not drop hood from a height of 300 mm or more.

4. Move hood lock-up and down until striker smoothly engages the
lock when the hood is closed.

5. After adjustment, tighten lock bolts to the specified torque.

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BL-7

PIIA0181E

HOOD

Removal and Installation

1. Hood hinge 2. Hood stay 3. Radiator core seal rubber

4. Hood assembly 5. Hood lock 6. Hood stay holder

REMOVAL
Hood Assembly

1. Disconnect washer hoseat the connecting point.

2. Remove hinge nuts on hood and remove hood assembly.

EIS004LK

MIIB0104E

Hood Hinge

1. Remove hood assembly.

2. Remove front fender. Refer to BL-14, "

3. Remove bolts and then remove hood hinge.

Removal and Installation" .

MIIB0105E

MIIB0106E

BL-8

HOOD

INSTALLATION

● Perform installation in the reverse order of removal while being careful of the following items while per-

forming the work.

● Apply Anti-Corrosion Wax M-97 Super or comparable product to the hood hinge, hood ledge, and hood

assembly.

● After installing, perform hood fitting adjustment. Refer to BL-7, "Fitting Adjustment" .

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Removal and Installation of Hood Lock Control

REMOVAL
Hood Lock

1. Remove front grille (LH/RH). Refer to EI-8, "Removal and Installation" .

2. Remove hood lock bolts.

3. Remove hood lock cable from hood lock.

MIIB0107E

EIS004LL

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Hood Lock Mounting Reinforcement

1. Remove front bumper. Refer to EI-4, "Removal and Installation" .

2. Remove bolts, and then remove hood lock mounting reinforce­ment.

BL-9

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MIIB0108E

MIIB0109E

HOOD

Hood Lock Cable

1. Remove front grille (LH/RH). Refer to EI-8, "Removal and Installation" .

2. Remove fender protector (RH). Refer to EI-11, "

3. Remove hood lock, and remove hood lock cable from hood lock.

4. Remove radiator core upper support and hood ledge clips, and then remove hood lock cable.

5. Remove hood opener on bottom right of instrument panel, and
then remove hood lock cable.

6. Remove grommet on lower dashboard, and pull out hood lock
cable from passenger room side.

CAUTION:

While pulling the cable, be careful not to damage (peel)
hood opener cable outer surface on edges of body through
hole.

INSTALLATION

● Perform installation in the reverse order of removal while being careful of the following items while per-

forming the work.

● After installing, perform hood fitting adjustment. Refer to BL-7, "Fitting Adjustment" .

Removal and Installation" .

MIIB0110E

Hood Lock Mounting Reinforcement

● When installing hood lock mounting reinforcement, loosen hood bolts, and then tighten bolts in the order

showninthefigure.

Bolt No. 1 to 5. Tightening torque (N·m, (kg-

m))
: 20.6 - 26.5 (2.1 - 2.7)

MIIB0111E

Hood Lock Cable

1. Pass hood lock cable through the opening while keeping the
winding radius 100 mm or larger.

2. After confirming grommet is properly positioned, push it securely
into the hole.

3. Apply sealant (POS seal) to area on the grommet indicated with
the * mark.

BL-10

PIIA0173E

HOOD

4. Install cable securely to lock.

5. After installing, check hood lock adjustment and hood opener
operation.

Hood Lock Control I nspection

CAUTION:

If hood lock cable is bent or deformed, replace it.

1. Confirm hood lock secondary latch securely engages secondary
striker by releasing it from a height of approximately 200 mm.

2. While operating the hood opener carefully, make sure the front
end of the hood is lifted by approximately 20 mm. Also, make
sure the hood opener returns to the original position.

MIIB0112E

EIS004LM

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3. Inspect hood lock grease, and if insufficient, apply grease to the
area shown in the figure.

PIIA0175E

PIIA0176E

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BL-11

RADIATOR CORE SUPPORT

RADIATOR CORE SUPPORT
Removal and Installation

REMOVAL
Radiator Core Upper Support

1. Remove headlamp (LH/RH). Refer to LT-41, "Removal and Installation" .

2. Remove hood lock assembly and hood lock mounting reinforcement. Refer to BL-9, "

lation of Hood Lock Control" .

3. Remove hood lock cable and air duct installation clips at top of
air guide (RH).

4. Remove washer tank cap, and then pull washer tank inlet down­ward to pull it out.

5. Remove bolts, and then remove radiator core upper support.

PFP:62500

EIS004LN

MIIB0113E

Removal and Instal-

Radiator Core Lower Support

1. Remove front grille (LH/RH). Refer to EI-8, "Removal and Installation" .

2. Remove installation clips on top of air guide (RH).

3. Remove front bumper lower clip. Refer to EI-4, "

Removal and Installation" .

4. Remove screws and clips and separate bumper fascia from fender protector left/right.

5. Tie cord to all radiator core upper supports of the radiator and
condenser.

NOTE:

To prevent the compressor and radiator from being dropped
when the radiator core lower support is removed.

6. Remove bolts, and lower radiator core lower supports.

BL-12

MIIB0114E

MIIB0115E

RADIATOR CORE SUPPORT

7. Remove air guide (RH) bottom clips, and remove radiator core
lower supports from passenger room.

INSTALLATION

Install in the reverse order of removal.

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MIIB0116E

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BL-13

FRONT FENDER

FRONT FENDER
Removal and Installation

REMOVAL

1. Remove side turn signal lamp. Refer to LT-150, "Removal and Installation" .

2. Remove front bumper. Refer to EI-4, "

3. Remove headlamps. Refer to LT-41, "

4. Remove fender protector front fender side clips (2) and screws (3). Refer to EI-11, "

tion" .

5. Remove bolts and then front fender.

Removal and Installation" .

Removal and Installation" .

PFP:63100

EIS004LO

MIIB0117E

Removal and Installa-

INSTALLATION

Install in the reverse order of removal.

BL-14

POWERDOORLOCKSYSTEM

SMA for VIN 
>SJN**AK12U1309269

POWER DOOR LOCK SYSTEM PFP:24814

Component Parts and Harness Connector Location

EIS004X9

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MIIB0718E

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BL-15

POWER DOOR LOCK SYSTEM

SMA for VIN 
>SJN**AK12U1309269

System Description

OPERATION

Power is supplied at all times

● to BCM terminals 74 and 79

● through 40A fusible link (letter J , located in the fusible link box).

● to key switch terminal 1 (Without Intelligent Key system)

● through 10A fuse [No. 6, located in the fuse block (J/B)] (Without Intelligent Key system)

● to key switch and ignition knob switch terminal 3 (With Intelligent Key system)

● through 10A fuse [No. 17, located in the fuse block (J/B)] (With Intelligent Key system).

When the key switch is ON (Ignition key is inserted in ignition key cylinder), power is supplied

● to BCM terminal 3.

● through key switch terminal 2

When the ignition switch is ON or START, power is supplied

● to BCM terminal 24

● through 10A fuse [No. 4, located in the fuse block (J/B)].

Ground is supplied

● to BCM terminals 2 and 70

● through body ground M19 and M20.

When the front door switch LH (LHD Models) or RH (RHD Models) is ON (door is open), ground supplied

● to BCM terminal 29

● through front door switch LH (LHD Models) or RH (RHD Models) terminal 1

● through front door switch LH (LHD Models) or RH (RHD Models) case ground.

When the front door switch RH (LHD Models) or LH (RHD Models) is ON (door is open), ground supplied

● to BCM terminal 30

● through front door switch RH (LHD Models) or LH (RHD Models) terminal 1

● through front door switch RH (LHD Models) or LH (RHD Models) case ground.

When the rear door switch LH is ON (door is open), ground is supplied

● to BCM terminal 59 (5 door models)

● through rear door switch LH terminal 1

● through rear door switch LH case ground.

When the rear door switch RH is ON (door is open), ground is supplied

● to BCM terminal 60 (5 door models)

● through rear door switch RH terminal 1

● through rear door switch RH case ground.

When the back door switch is ON (back door is open), ground is supplied

● to BCM terminal 10

● through back door switch terminals 1 and 2

● through body grounds B17, B23, B44 and B51.

EIS004X8

DOOR LOCK AND UNLOCK SWITCH OPERATION

When door lock/unlock switch is in LOCK position, ground is supplied

● through body grounds B23,B17,B44 and B51

● through door lock/unlock switch terminal 4 and 6

● to BCM (Body Control Module) terminal 6.

With power and ground supplied, doors are locked.
When door lock/unlock switch is in UNLOCK position, ground is supplied

● through body grounds B23,B17,B44 and B51

● through door lock/unlock switch terminal 4 and 5

● to BCM (Body Control Module) terminal 25

With power and ground supplied, all doors are unlocked.

BL-16

POWERDOORLOCKSYSTEM

Lock/unlock switch indicated by LED when key in switch is on or on with timer.

KEY REMINDER SYSTEM

● If the ignition key is in the ignition key cylinder and driver door is open, setting door lock/unlock switch, key

or remote controller to “LOCK” locks the door once but then immediately unlocks all doors.

UNLOCK LINK FUNCTION

When this function is activated, if the car is door lock/unlock switch locked, opening the drivers repossessing
door from the inside handle override will cause the whole car to unlock.

Selectable Function

Door Lock/unlock switch
How to change setting Unlock press for more than 4 seconds
contents Unlock link activate/deactivate
How to confirm All should have buzzer sound for 0.2 seconds

BACK DOOR OPENER OPERTION

Back door can be opened with back door switch: When all door are unlocked, or When back door request
switch pushed (With Intelligent Key system).

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BL-17

POWER DOOR LOCK SYSTEM

CAN Communication

EIS008BZ

SYSTEM DESCRIPTION

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul­tiplex communication line with high data communication speed and excellent error detection ability .Many elec­tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.

CAN Communication Unit

Go to CAN system, when selecting your car model from the following table.

Body type 3door/5door
Axle 2WD
Engine CR10DE/CR12DE/CR14DE CR12DE/CR14DE K9K
Handle LHD/RHD
Brake control ABS system ESP system ABS
Transmiss ion A/T M/T A/T M/T M/T

TYPE 1/

TYPE 2"

Not
appli­cable

Appli­cable

CAN communication unit

BL-22,"TYPE 3/

Intelligent Key system

ECM ЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧ
Data link connector ЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧ
Combination meter ЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧ
Intelligent Key unit ×× ×× ×× ×× ××
Drive computer ЧЧЧЧЧЧЧЧЧЧ
EPS control unit ЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧ
BCM ЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧ
ABS actuator and electric unit

(control unit)
TCM ×××× ××××
IPDM E/R ЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧ

CAN communication type

×: Applicable

Appli-

cable

ЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧЧ

BL-19, "

TYPE 4"

Not
appli­cable

Appli-

cable

BL-24, "TYPE 5/

Not
appli­cable

TYPE 6"

Appli-

cable

BL-27, "TYPE 7/

Not

appli-

cable

TYPE 8"

Appli-

cable

BL-29, "TYPE 9/

EIS00AOQ

Not
appli­cable

TYPE 10"

BL-18

TYPE 1/TYPE 2
System diagram

● Type 1

● Type 2

POWERDOORLOCKSYSTEM

A

B

C

D

E

F

MKIB0273E

G

Input/output signal chart

T: Transmit R: Receive

ABS

actuator

Combi-

Signals ECM

Engine speed signal T R R R
Engine coolant temperature sig-

nal
A/T self-diagnosis signal R T
Output shaft revolution signal R T
Accelerator pedal position signal T R
Closed throttle position signal T R
Wide open throttle position sig-

nal

TR

T R

nation

meter.

Intelli-

gentKey

unit

Drive
com­puter

EPS

control

unit

BCM

and

electric

unit

(control

unit)

TCM

H

BL

J

K

L

MKIB0274E

M

IPDM E/

R

BL-19

POWER DOOR LOCK SYSTEM

ABS

actuator

Combi-

Signals ECM

A/T shift position signal R T
Stop lamp switch signal T R
O/D OFF indicator lamp signal R T

Engine and A/T integrated con­trol signal

Fuel consumption monitor signal T R
Oil pressure switch signal R R T
A/C compressor request signal T R
Heater fan switch signal R T
Cooling fan speed request signal T R
Cooling fan speed status signal R T
Position lights request signal R R T R
Position light status signal R T
Low beam request signal T R
Low beam status signal R T
High beam request signal R T R
High beam status signal R T
Day time light request signal T R

Vehicle speed signal

Sleep/wake up signal R R T R
Door switch signal R R R T R
Turn indicator signal R T

Buzzer output signal

MI signal T R R
Front wiper request signal T R
Front wiper stop positio n signal R T
Rear window defogger switch

signal
Rear window defogger control

signal
Drive computer signal T R
EPS warning lamp signal R R T
ABS warning lamp signal R R T
ABS operation signal R T
Brake warning lamp signal R R T
Buck-uplampsignal R T
Fuel low warning signal T R
Battery charge malfunction sig-

nal

T R

R T

RR R T
RTRRRR

R T

nation
meter.

RT
RT

TR

Intelli-

gentKey

unit

Drive

com­puter

EPS

control

unit

and

BCM

TR

electric

unit

(control

unit)

TCM

IPDM E/

R

BL-20

POWERDOORLOCKSYSTEM

ABS

actuator

Combi-

Signals ECM

Air bag system warning signal T R
Brake fluid level warning signal T R
Engine coolant temperature

warning signal
Front fog lamp request signal R T R
Rearfoglampstatussignal R T
Headlamp washer request signal T R
Door lock/unlock request signal R T
Door lock/unlock status signal R T
KEY indicator signal R T
LOCK indicator signal R T

nation

meter.

TR

Intelli-

gentKey

unit

Drive
com­puter

EPS

control

unit

BCM

and

electric

unit

(control

unit)

TCM

IPDM E/

A

R

B

C

D

E

F

G

H

BL

J

K

L

M

BL-21

TYPE 3/TYPE 4
System diagram

● Type 3

● Type 4

POWER DOOR LOCK SYSTEM

MKIB0275E

MKIB0276E

Input/output signal chart

T: Transmit R: Receive

ABS

Combina-

Signals ECM

Engine speed signal T R R R
Engine coolant temperature signal T R
Fuel consumption monitor signal T R
Oil pressure switch signal R R T
A/C compressor request signal T R
Heater fan switch signal R T
Cooling fan speed request signal T R
Cooling fan speed status signal R T
Position lights request signal R R T R

tion

meter.

Intelli-

gent Key

unit

Drive

computer

EPS con-

trol unit

BCM

actuator

and elec-

tric unit
(control

unit)

BL-22

IPDM E/

R

POWERDOORLOCKSYSTEM

ABS

Combina-

Signals ECM

Position light status signal R T
Low beam request signal TR
Low beam status signal R T
High beam request signal R T R
High beam status signal R T
Day time light request si gnal TR

Vehicle speed signal

Sleep/wake up signal R R T R
Door switch signal R R R T R
Turn indicator signal R T

Buzzer output signal

MI signal T R R
Front wiper request signal TR
Front wiper stop position signal RT
Rear window defogger switch signal T R
Rear window defogger control sig-

nal
Drive computer signal T R
EPS warning indicator signal R R T
ABS warning lamp signal R R T
ABS operation signal R R T
Brake warning lamp signal R T
Buck-uplampsignal R T
Fuel low warning signal T R
Battery charge malfunction signal T R
Air bag system warning signal T R
Brake fluid level warning signal T R
Engine coolant temperature warn-

ing signal
Front fog lamp request signal R T R
Rear fog lamp status signal R T
Headlamp washer request signal T R
Door lock/unlock request signal R T
Door lock/unlock status signal R T
KEY indicator signal R T
LOCK indicator signal R T

RR R T
RTRRRR

R T

tion

meter.

RT
RT

TR

Intelli-

gent Key

unit

Drive

computer

EPS con-

trol unit

BCM

actuator

and elec-

tric unit
(control

unit)

IPDM E/

R

A

B

C

D

E

F

G

H

BL

J

K

L

M

BL-23

TYPE 5/TYPE 6
System diagram

● Type 5

● Type 6

POWER DOOR LOCK SYSTEM

MKIB0273E

Input/output signal chart

T: Transmit R: Receive

ABS

actuator

Combi-

Signals ECM

Engine speed signal T R R R R
Engine coolant temperature sig-

nal
A/T self-diagnosis signal R T
Output shaft revolution signal R T
Accelerator pedal position signal T R R
Closed throttle position signal T R
Wide open throttle position sig-

nal

TR

TRR

nation
meter.

Intelli-

gentKey

unit

Drive

com­puter

EPS

control

unit

BCM

and

electric

unit

(control

unit)

BL-24

TCM

MKIB0274E

IPDM E/

R

POWERDOORLOCKSYSTEM

ABS

actuator

Combi-

Signals ECM

A/T shift position signal R T
A/T shift schedule change

demand signal
Stop lamp switch signal T R
O/D OFF indicator lamp signal R T

Engine and A/T integrated con­trol signal

Fuel consumption monitor signal T R
Oilpressureswitchsignal R R T
A/C compressor request signal T R
A/C switch signal R T
Heater fan switch signal R T
Cooling fan speed request signal T R
Cooling fan speed status signal R T
Position lights request signal R R T R
Position light status signal R T
Low beam request signal T R
Low beam status signal R T
High beam request signal R T R
High beam status signal R T
Day time light request signal T R

Vehicle speed signal

Sleep/wake up signal R R T R
Door switch signal R R R T R
Turn indicator signal R T

Buzzer output signal

MI signal T R R
Front wiper request signal T R
Front wiper stop position signal R T
Rear window defogger switch

signal
Rear window defogger control

signal
Drive computer signal T R
EPS warning lamp signal R R T
ABS warning lamp signal R R T
ESP warning lamp signal R R T
ESP OFF indicator signal R T
SLIP indicator lamp signal R T

T R

R T

RR R T
RTRRRR

R T

nation

meter.

RT
RT

Intelli-

gentKey

unit

Drive
com­puter

EPS

control

unit

and

BCM

TR

electric

unit

(control

unit)

TR

TCM

IPDM E/

A

R

B

C

D

E

F

G

H

BL

J

K

L

M

BL-25

POWER DOOR LOCK SYSTEM

ABS

actuator

Combi-

Signals ECM

ESP operation signal R T
TCS operation signal R T
ABS operation signal R T
Steering angle signal T R
Brake warning lamp signal R T
Buck-uplampsignal R T
Fuel low warning signal T R
Battery charge malfunction sig-

nal
Air bag system warning signal T R
Brake fluid level warning signal T R
Engine coolant temperature

warning signal
Front fog lamp request signal R T R
Rear fog lamp status signal R T
Headlamp washer request signal T R
Door lock/unlock request signal R T
Door lock/unlock status signal R T
KEY indicator signal R T
LOCK indicator signal R T

nation
meter.

TR

TR

Intelli-

gentKey

unit

Drive

com­puter

EPS

control

unit

BCM

and

electric

unit

(control

unit)

TCM

IPDM E/

R

BL-26

TYPE 7/TYPE 8
System diagram

● Type 7

● Type 8

POWERDOORLOCKSYSTEM

A

B

C

D

E

F

MKIB0275E

G

MKIB0276E

Input/output signal chart

T: Transmit R: Receive

ABS

Combina-

Signals ECM

Engine speed signal T R R R R
Engine coolant temperature signal T R
Fuel consumption monitor signal T R
Accelerator pedal position signal T R
Oil pressure switch signal R R T
A/C compressor request signal T R
A/C switch signal R T
Heater fan switch signal R T
Cooling fan speed request signal T R

tion

meter.

Intelli-

gent Key

unit

Drive

computer

EPS con-

trol unit

BCM

actuator

and elec-

tric unit
(control

unit)

H

BL

J

K

L

M

IPDM E/

R

BL-27

POWER DOOR LOCK SYSTEM

ABS

Combina-

Signals ECM

Cooling fan speed status signal R T
Position lights request signal R R T R
Position light status signal R T
Low beam request signal TR
Low beam status signal R T
High beam request signal R T R
High beam status signal R T
Day time light request signal TR

Vehicle speed signal

Sleep/wake up signal R R T R
Door switch signal R R R T R
Turn indicator signal R T

Buzzer output signal

MI signal T R R
Front wiper request signal TR
Front wiper stop position signal RT
Rear window defogger switch signal T R
Rear window defogger control sig-

nal
Drive computer signal T R
EPS warning indicator signal R R T
ABS warning lamp signal R R T
ESP warning lamp signal R R T
ESP OFF indicator signal R T
SLIP indicator lamp signal R T
ESP operation s ignal R T
TCS operation signal R T
ABS operation s ignal R T
Steering angle signal T R
Brake warning lamp signal R T
Buck-up lamp signal R T
Fuel low warning signal T R
Battery charge malfunction signal T R
Air bag system warning signal T R
Brake fluid level warning signal T R
Engine coolant temperature warn-

ing signal
Front fog lamp request signal R T R
Rear fog lamp status signal R T
Headlamp washer request signal T R

RR R T
RTRRRR

R T

tion

meter.

RT
RT

TR

Intelli-

gent Key

unit

Drive

computer

EPS con-

trol unit

BCM

actuator

and elec-

tric unit
(control

unit)

IPDM E/

R

BL-28

POWERDOORLOCKSYSTEM

Combina-

Signals ECM

Door lock/unlock request signal R T
Door lock/unlock status signal R T
KEY indicator signal R T
LOCK indicator signal R T

tion

meter.

Intelli-

gent Key

unit

Drive

computer

EPS con-

trol unit

TYPE 9/TYPE 10
System diagram

● Type 9

BCM

ABS

actuator

and elec-

tric unit
(control

unit)

A

IPDM E/

R

B

C

D

E

F

G

H

● Type 10

MKIB0275E

MKIB0276E

BL

J

K

L

M

BL-29

POWER DOOR LOCK SYSTEM

Input/output signal chart

T: Transmit R: Receive

ABS

Combina-

Signals ECM

Engine speed signal T R R R
Engine coolant temperature signal T R R
Fuel consumption monitor signal T R
Oil pressure switch signal R R T
A/C compressor request signal T R
Heater fan switch signal R T
Cooling fan speed request signal T R
Position lights request signal R R T R
Low beam request signal TR
High beam request signal R T R
Day time light request signal TR

Vehicle speed signal

Sleep/wake up signal R R T R
Door switch signal R R R T R
Turn indicator signal R T

Buzzer output signal

MI signal T R R
Front wiper request signal TR
Front wiper stop position signal RT
Rear window defogger switch signal T R
Drive computer signal T R
EPS warning indicator signal R R T
ABS warning lamp signal R R T
ABS operation s ignal R T
Brake warning lamp signal R T
Buck-up lamp signal R T
Fuel low warning signal T R
Battery charge malfunction signal T R
Air bag system warning signal T R
Brake fluid level warning signal T R
Engine coolant temperature warn-

ing signal
Front fog lamp request signal R T R
Rear fog lamp status signal R T
Headlamp washer request signal T R
Door lock/unlock request signal T R
Door lock/unlock status signal R T

RR RRT
RTRRR

tion

meter.

RT
RT

TR

Intelli-

gent Key

unit

Drive

computer

EPS con-

trol unit

BCM

actuator

and elec-

tric unit
(control

unit)

IPDM E/

R

BL-30