Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan Pathfinder 2008-2009 Approved Nissan Pathfinder 2009 BCS
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ELECTRICAL & POWER CONTROL
A
SECTION
BODY CONTROL SYSTEM
BCS B
C
D
E
CONTENTS
BASIC INSPECTION ................................... 3
. BCM ..........................................................................16
. F
BCM : CONSULT-III Function (BCM - BCM) ..........17 .
INSPECTION AND ADJUSTMENT .................... 3
.
DOOR LOCK .............................................................17
.
ADDITIONAL SERVICE WHEN REPLACING G
DOOR LOCK : CONSULT-III Function (BCM -
CONTROL UNIT ......................................................... 3
. DOOR LOCK) .........................................................17
.
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ................................. 3 . REAR WINDOW DEFOGGER ..................................18
. H
ADDITIONAL SERVICE WHEN REPLACING REAR WINDOW DEFOGGER : CONSULT-III
CONTROL UNIT : Special Repair Requirement ...... 3 Function (BCM - REAR DEFOGGER) ....................18
.
CONFIGURATION ...................................................... 3
. BUZZER ....................................................................18
. I
CONFIGURATION : Description .............................. 3 . BUZZER : CONSULT-III Function (BCM - BUZZ-
CONFIGURATION : Special Repair Requirement 4 ...... ER) .........................................................................18
.
J
FUNCTION DIAGNOSIS .............................. 5
. INT LAMP ..................................................................18
.
INT LAMP : CONSULT-III Function (BCM - INT
BODY CONTROL SYSTEM ............................... 5
. LAMP) .....................................................................19
.
System Description .................................................. 5
. K
MULTIREMOTE ENT ................................................20
.
Component Parts Location ....................................... 6
.
MULTIREMOTE ENT : CONSULT-III Function
COMBINATION SWITCH READING SYSTEM (BCM - MULTIREMOTE ENT) ................................20 . L
..... 7 HEADLAMP ..............................................................22
.
System Diagram ....................................................... 7
. HEADLAMP : CONSULT-III Function (BCM -
System Description .................................................. 7
. HEAD LAMP) ..........................................................22
. BCS
Component Parts Location ..................................... 10
.
WIPER .......................................................................23
.
SIGNAL BUFFER SYSTEM ..............................12
. WIPER : CONSULT-III Function (BCM - WIPER)....23
System Diagram ..................................................... 12
. N
System Description ................................................ 12
. FLASHER ..................................................................24
.
FLASHER : CONSULT-III Function (BCM -
POWER CONSUMPTION CONTROL SYS- FLASHER) ..............................................................24
. O
TEM ...................................................................13
.
System Diagram ..................................................... 13
. AIR CONDITIONER ..................................................25
.
System Description ................................................ 13
. AIR CONDITIONER : CONSULT-III Function
Component Parts Location ..................................... 15
. (BCM - AIR CONDITIONER) ..................................25 . P
DIAGNOSIS SYSTEM (BCM) ...........................16
. INTELLIGENT KEY ...................................................25
.
INTELLIGENT KEY : CONSULT-III Function
COMMON ITEM ........................................................ 16
. (BCM - INTELLIGENT KEY) ...................................25.
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .................................................... 16
. COMB SW .................................................................25
.
Revision: October 2008 BCS-1 2009 Pathfinder
COMB SW : CONSULT-III Function (BCM - COMBINATION SWITCH INPUT CIRCUIT ...... 36
.
COMB SW) ............................................................ 25
. Diagnosis Procedure .............................................. 36
.
Special Repair Requirement .................................. 37
.
IMMU ........................................................................ 26
.
IMMU : CONSULT-III Function (BCM - IMMU) ...... 26 . COMBINATION SWITCH OUTPUT CIRCUIT ... 38
Diagnosis Procedure .............................................. 38
.
BATTERY SAVER ................................................... 27
.
Special Repair Requirement .................................. 38
.
BATTERY SAVER : CONSULT-III Function (BCM
- BATTERY SAVER) ............................................. 27
. COMBINATION SWITCH ................................. 39
.
Description ............................................................. 39
.
TRUNK ..................................................................... 27
.
Diagnosis Procedure .............................................. 39 .
TRUNK : CONSULT-III Function (BCM - TRUNK)... 27
RETAINED PWR ...................................................... 28
. ECU DIAGNOSIS ....................................... 41
RETAINED PWR : CONSULT-III Function (BCM -
BCM (BODY CONTROL MODULE) ................. 41
.
RETAINED PWR) .................................................. 28
.
Reference Value .................................................... 41.
SIGNAL BUFFER ..................................................... 28
. Terminal Layout ..................................................... 44
.
SIGNAL BUFFER : CONSULT-III Function (BCM Physical Values ...................................................... 44
.
- SIGNAL BUFFER) ............................................... 28
. Wiring Diagram ...................................................... 50
.
Fail Safe ................................................................ 53
.
AIR PRESSURE MONITOR ..................................... 29 . DTC Inspection Priority Chart .............................. 54 .
AIR PRESSURE MONITOR : Diagnosis Descrip- DTC Index ............................................................. 54
.
tion ......................................................................... 29
.
AIR PRESSURE MONITOR : CONSULT-III Func- SYMPTOM DIAGNOSIS ............................ 56
tion ......................................................................... 30
.
COMBINATION SWITCH SYSTEM SYMP-
THEFT ALM ............................................................. 31
. TOMS ................................................................ 56
.
THEFT ALM : CONSULT-III Function (BCM - Symptom Table ...................................................... 56
.
THEFT ALM) ......................................................... 31
.
PRECAUTION ............................................ 57
COMPONENT DIAGNOSIS ....................... 33
.
PRECAUTIONS ................................................ 57
.
U1000 CAN COMM CIRCUIT ........................... 33
. Precaution for Supplemental Restraint System
Description ............................................................. 33
. (SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
DTC Logic .............................................................. 33
. SIONER" ................................................................ 57
.
Diagnosis Procedure ............................................. 33 . Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ................................. 57 .
U1010 CONTROL UNIT (CAN) ........................ 34
.
DTC Logic .............................................................. 34
. ON-VEHICLE REPAIR ............................... 59
Diagnosis Procedure ............................................. 34 .
Special Repair Requirement .................................. 34 . BCM (BODY CONTROL MODULE) ................. 59
.
Removal and Installation ........................................ 59
.
POWER SUPPLY AND GROUND CIRCUIT .... 35
.
Diagnosis Procedure ............................................. 35
.
Revision: October 2008 BCS-2 2009 Pathfinder
INSPECTION AND ADJUSTMENT
< BASIC INSPECTION >
BASIC INSPECTION A
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
B
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000003935242
When replacing BCM, save or print current vehicle specification with CONSULT-III configuration before C
replacement.
Configuration has three functions as follows
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