Nissan Pathfinder (2006 year). Manual - part 87

 

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Nissan Pathfinder (2006 year). Manual - part 87

 

 

BCM (BODY CONTROL MODULE)

BCS-25

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6.

Touch “R51/D40/N51” and "OK" on “VEHICLE SELECT” screen.
For canceling, touch "CANCEL" on "VEHICLE SELECT" screen.

NOTE:
Confirm vehicle model on IDENTIFICATION PLATE. Refer to

GI-48, "Model Variation"

 .

7.

Touch “WRITE CONFIGURATION” on “SELECT CONFIG
ITEM” screen.

8.

Touch "YES”.
For canceling, touch "NO".

9.

Using the following flow chart, identify the correct model and configuration list. Confirm and/or change set-
ting value for each item according to the configuration list.
Depending on CONSULT-II software version being used, some or all of the write configuration items
shown in the following configuration lists may be displayed. If an item does not appear on the CONSULT-
II "WRITE CONFIGURATION" screen(s), then it is an auto setting item and it cannot be manually set or
changed.

NOTE:
Confirm vehicle model on IDENTIFICATION PLATE. Refer to 

GI-48, "Model Variation"

 .

10. Touch "CHNG SETTING" on "WRITE CONFIGURATION" screen.

CAUTION:

Make sure to touch "CHNG SETTING" even if the indicated configuration of new BCM is same as
the desirable configuration.
If not, configuration which is set automatically by selecting vehicle model cannot be memorized.

LKIA0613E

LKIA0547E

LKIA0175E

ITEM

SET VAL

AUTO LIGHT

WITH 

 WITHOUT

DTRL

WITH 

 WITHOUT

BCS-26

BCM (BODY CONTROL MODULE)

2006 Pathfinder

11. Touch “OK” on "WRITE CONFIGURATION" screen.

If "CANCEL" is touched, it will return to previous screen.

12. Wait until the next screen during setting.

13. WRITE CONFIGURATION results are printed out automatically.

Confirm "WRITE CONFIGURATION" is correctly executed by
comparing sheet automatically printed out with applicable con-
figuration list shown in step 9.

14. Touch "OK" on "WRITE CONFIGURATION" screen.

WRITE CONFIGURATION is completed.

LKIA0397E

LKIA0398E

LKIA0509E

LKIA0400E

BCM (BODY CONTROL MODULE)

BCS-27

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Removal and Installation

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BCM
Removal

NOTE:
If possible, before removing BCM, retrieve current BCM configuration to use for reference when configuring
brand-new BCM after installation. Refer to 

BCS-21, "Configuration"

 .

1.

Disconnect battery negative terminal.

2.

Remove lower instrument panel LH. Refer to 

IP-14, "LOWER INSTRUMENT PANEL LH"

 .

3.

Remove knee protector. Refer to 

IP-10, "Removal and Installation"

 .

4.

Remove BCM screws and release BCM.

5.

Disconnect BCM connectors and then remove BCM.

Installation

Installation is in the reverse order of removal.

NOTE:

When replacing BCM, it must be configured. Refer to 

BCS-21, "Configuration"

 .

When replacing BCM, perform initialization of NATS system and registration of all NATS ignition key IDs.
Refer to 

BL-100, "NVIS(NISSAN Vehicle Immobilizer System-NATS)"

 .

When replacing BCM, perform ID registration procedure of low tire pressure warning system. Refer to

WT-14, "ID Registration Procedure"

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When replacing BCM, register the remote keyless entry system keyfob ID codes. Refer to 

BL-64, "ID

Code Entry Procedure"

 .

When replacing BCM, perform adjustment procedure for the steering angle sensor. Refer to 

BRC-128,

"Adjustment of Steering Angle Sensor Neutral Position"

 .

LKIA0564E

BCS-28

BCM (BODY CONTROL MODULE)

2006 Pathfinder

BL-1

BODY, LOCK & SECURITY SYSTEM

I  BODY

CONTENTS

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2006 Pathfinder

PRECAUTIONS .......................................................... 4

Precautions for Supplemental Restraint System 
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 4
Precautions for work  ................................................ 4

PREPARATION ........................................................... 5

Special service tool  .................................................. 5
Commercial Service Tool  ......................................... 5

SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 6

Work Flow  ................................................................ 6

CUSTOMER INTERVIEW ..................................... 6
DUPLICATE THE NOISE AND TEST DRIVE  ....... 7
CHECK RELATED SERVICE BULLETINS  ........... 7
LOCATE THE NOISE AND IDENTIFY THE 
ROOT CAUSE  ...................................................... 7
REPAIR THE CAUSE  ........................................... 7
CONFIRM THE REPAIR  ....................................... 8

Generic Squeak and Rattle Troubleshooting  ........... 8

INSTRUMENT PANEL  .......................................... 8
CENTER CONSOLE ............................................. 8
DOORS ................................................................. 8
TRUNK .................................................................. 9
SUNROOF/HEADLINING ..................................... 9
OVERHEAD CONSOLE (FRONT AND REAR) ..... 9
SEATS ................................................................... 9
UNDERHOOD ....................................................... 9

Diagnostic Worksheet  ............................................ 10

HOOD ....................................................................... 12

Fitting Adjustment  .................................................. 12

CLEARANCE AND SURFACE HEIGHT 
ADJUSTMENT .................................................... 12
HOOD LOCK ADJUSTMENT  ............................. 13

Removal and Installation of Hood Assembly .......... 13
Removal and Installation of Hood Lock Control  ..... 14

REMOVAL ........................................................... 14
INSTALLATION ................................................... 14

Hood Lock Control Inspection  ................................ 15

POWER DOOR LOCK SYSTEM  .............................. 16

Component Parts and Harness Connector Location 

... 16

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

INPUT .................................................................. 16
OUTPUT .............................................................. 18
OPERATION ........................................................ 18

Schematic ............................................................... 20
Wiring Diagram — D/LOCK —  ............................... 21
Terminals and Reference Value for BCM  ............... 25
Work Flow ............................................................... 25
CONSULT–II Function (BCM)  ................................ 26

CONSULT–II INSPECTION PROCEDURE ......... 26
WORK SUPPORT  ............................................... 27
DATA MONITOR  ................................................. 27
ACTIVE TEST  ..................................................... 27

Trouble Diagnoses Symptom Chart  ....................... 28
BCM Power Supply and Ground Circuit Check  ...... 28
Door Switch Check  ................................................. 29
Key Switch (Insert) Check  ...................................... 31
Door Lock/Unlock Switch Check  ............................ 32
Front Door Lock Assembly LH (Actuator) Check .... 35
Front Door Lock Actuator RH Check  ...................... 36
Back Door Lock Actuator and Rear Door Lock Actu-
ator LH/RH Check  .................................................. 37
Fuel Lid Door Lock Actuator Check ........................ 38
Front Door Lock Assembly LH (Key Cylinder Switch) 
Check ..................................................................... 39

REMOTE KEYLESS ENTRY SYSTEM ..................... 41

Component Parts and Harness Connector Location 

... 41

System Description ................................................. 41

INPUTS ............................................................... 41
OPERATED PROCEDURE  ................................. 42

CAN Communication System Description  .............. 44
Schematic ............................................................... 45
Wiring Diagram — KEYLES — ............................... 46
Terminals and Reference Value for BCM  ............... 48
Terminals and Reference Value for IPDM E/R  ....... 49
CONSULT-II Function (BCM)  ................................. 50
CONSULT-II Inspection Procedure ......................... 50

“MULTI REMOTE ENT”  ....................................... 50

CONSULT-II Application Items  ............................... 51

“MULTI REMOTE ENT”  ....................................... 51

Trouble Diagnosis Procedure  ................................. 53

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2006 Pathfinder

Pre-Diagnosis Inspection ........................................ 53

BCM POWER SUPPLY AND GROUND CIRCUIT 
INSPECTION ....................................................... 53

Trouble Diagnoses .................................................. 54

SYMPTOM CHART  ............................................. 54

Key Switch (Insert) Check  ...................................... 56
Door Switch Check  ................................................. 57
Keyfob Battery and Function Check  ....................... 59
Remote Keyless Entry Receiver System Check ..... 60
ACC Power Check .................................................. 61
IPDM E/R Operation Check .................................... 62
Check Hazard Function  .......................................... 62
Check Horn Function  .............................................. 62
Check Headlamp Function  ..................................... 62
Check Room Lamp Illumination Function  ............... 63
ID Code Entry Procedure  ....................................... 64

KEYFOB ID SET UP WITH CONSULT-II  ............ 64
KEYFOB ID SET UP WITHOUT CONSULT-II ..... 66

Keyfob Battery Replacement  .................................. 67

VEHICLE SECURITY (THEFT WARNING) SYSTEM ... 68

Component Parts and Harness Connector Location ... 68
System Description ................................................. 69

DESCRIPTION .................................................... 69
POWER SUPPLY AND GROUND CIRCUIT  ....... 69
INITIAL CONDITION TO ACTIVATE THE SYS-
TEM ..................................................................... 70
VEHICLE SECURITY SYSTEM ALARM OPER-
ATION .................................................................. 70
VEHICLE SECURITY SYSTEM DEACTIVATION ... 70
PANIC ALARM OPERATION ............................... 70

CAN Communication System Description  .............. 71
Schematic ............................................................... 72
Wiring Diagram — VEHSEC —  .............................. 73
Terminals and Reference Value for BCM ................ 77
Terminals and Reference Value for IPDM E/R ........ 78
CONSULT-II Function (BCM) .................................. 79

CONSULT-II INSPECTION PROCEDURE .......... 79
CONSULT-II APPLICATION ITEM ....................... 80

Trouble Diagnosis ................................................... 81

WORK FLOW  ...................................................... 81

Preliminary Check  .................................................. 82
Symptom Chart ....................................................... 83
Diagnostic Procedure 1  .......................................... 84
Diagnostic Procedure 2  .......................................... 86
Diagnostic Procedure 3  .......................................... 87
Diagnostic Procedure 4  .......................................... 89
Diagnostic Procedure 5  .......................................... 89
Diagnostic Procedure 6  .......................................... 89

DOOR ........................................................................ 90

Fitting Adjustment  ................................................... 90

FRONT DOOR  .................................................... 90
REAR DOOR ....................................................... 90
BACK DOOR  ....................................................... 91
STRIKER ADJUSTMENT  .................................... 92

Removal and Installation  ........................................ 92

FRONT DOOR  .................................................... 92
REAR DOOR ....................................................... 93
BACK DOOR  ....................................................... 93

FRONT DOOR LOCK  ............................................... 95

Component Structure  ..............................................95
Removal and Installation .........................................95

REMOVAL ............................................................95
INSTALLATION ....................................................97

Disassembly and Assembly  ....................................97

DOOR KEY CYLINDER ASSEMBLY ...................97

REAR DOOR LOCK  ..................................................98

Component Structure  ..............................................98
Removal and Installation .........................................98

REMOVAL ............................................................98
INSTALLATION ....................................................98

BACK DOOR LOCK ..................................................99

Component Structure  ..............................................99

NVIS(NISSAN VEHICLE IMMOBILIZER SYSTEM-
NATS) ......................................................................100

Component Parts and Harness Connector Location .100
System Description  ...............................................101
System Composition  .............................................101
ECM Re-communicating Function  ........................102
Wiring Diagram — NATS — ..................................103
Terminals and Reference Value for BCM  ..............104
CONSULT-II ..........................................................104

CONSULT-II INSPECTION PROCEDURE  ........104
CONSULT-II DIAGNOSTIC TEST MODE FUNC-
TION ..................................................................105
HOW TO READ SELF-DIAGNOSTIC RESULTS .105
NVIS (NATS) SELF-DIAGNOSTIC RESULTS 
ITEM CHART  .....................................................106

Work Flow  .............................................................107
Trouble Diagnoses  ................................................108

SYMPTOM MATRIX CHART 1  ..........................108
SYMPTOM MATRIX CHART 2  ..........................109
DIAGNOSTIC SYSTEM DIAGRAM  ...................109

Diagnostic Procedure 1 ......................................... 110
Diagnostic Procedure 2 ......................................... 111
Diagnostic Procedure 3 ......................................... 112
Diagnostic Procedure 4 ......................................... 113
Diagnostic Procedure 5 ......................................... 114
Diagnostic Procedure 6 ......................................... 117
How to Replace NATS Antenna Amp.  .................. 118

HOMELINK UNIVERSAL TRANSCEIVER  ............. 119

Wiring Diagram — TRNSCV —  ............................ 119
Trouble Diagnoses  ................................................120

DIAGNOSTIC PROCEDURE .............................120

CAB AND REAR BODY  ..........................................122

Body Mounting  ......................................................122

BODY REPAIR  ........................................................123

Body Exterior Paint Color ......................................123
Body Component Parts  .........................................124

UNDERBODY COMPONENT PARTS  ...............124
BODY COMPONENT PARTS ............................126
FRAME COMPONENT PARTS  .........................128

Corrosion Protection  .............................................130

DESCRIPTION ..................................................130
ANTI-CORROSIVE WAX  ...................................131
UNDERCOATING ..............................................132

Body Sealing .........................................................133

DESCRIPTION ..................................................133

Body Construction .................................................136

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BODY CONSTRUCTION  .................................. 136

Body Alignment  .................................................... 137

BODY CENTER MARKS  .................................. 137
PANEL PARTS MATCHING MARKS  ................ 138
DESCRIPTION .................................................. 139
ENGINE COMPARTMENT  ............................... 140
UNDERBODY ................................................... 142
PASSENGER COMPARTMENT ....................... 145
REAR BODY  ..................................................... 150

Handling Precautions for Plastics  ........................ 152

HANDLING PRECAUTIONS FOR PLASTICS .. 152
LOCATION OF PLASTIC PARTS  ..................... 153

Precautions in Repairing High Strength Steel  ...... 155

HIGH STRENGTH STEEL (HSS) USED IN NIS-
SAN VEHICLES  ................................................ 155

Foam Repair ......................................................... 157

URETHANE FOAM APPLICATIONS  ................ 157
FILL PROCEDURES  ......................................... 158

Replacement Operations ...................................... 161

DESCRIPTION .................................................. 161
HOODLEDGE ................................................... 164
FRONT PILLAR ................................................. 166
CENTER PILLAR  .............................................. 167
OUTER SILL  ..................................................... 169
REAR FENDER ................................................. 170
REAR FENDER EXTENSION  ........................... 171
REAR FENDER REINFORCEMENT  ................ 173
REAR FLOOR REAR  ........................................ 174
REAR CROSSMEMBER  ................................... 175
CRUSH HORN  .................................................. 176

BL-4

PRECAUTIONS

2006 Pathfinder

PRECAUTIONS

PFP:00001

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

EIS007O2

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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.

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 per-
formed 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.

Precautions for work

EIS007O3

After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check
their operation.

Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.

 

 

 

 

 

 

 

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