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BCS-14
BCM (BODY CONTROL MODULE)
Revision: October 20052005 QX56
ConfigurationEKS00D81
DESCRIPTION
CONFIGURATION has two functions as follows:
READ CONFIGURATION is the function to confirm vehicle configuration of current BCM.
WRITE CONFIGURATION is the function to write vehicle configuration on BCM.
CAUTION:
When replacing BCM, you must perform WRITE CONFIGURATION with CONSULT-II.
Complete the procedure of WRITE CONFIGURATION in order.
If you set incorrect WRITE CONFIGURATION, incidents will occur.
Configuration is different for each vehicle model. Confirm configuration of each vehicle model.
READ CONFIGURATION PROCEDURE
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carries out CAN communication.
1. With ignition switch OFF, connect CONSULT-II and CONSULT-II
CONVERTER to data link connector and turn ignition switch ON.
2. Touch “START (NISSAN BASED VHCL)”.
3. Touch “BCM” on “SELECT SYSTEM” screen. If "BCM" is not
indicated, refer to GI-39, "
CONSULT-II Data Link Connector
(DLC) Circuit" .
BBIA0369E
BCIA0029E
BCIA0030E
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BCM (BODY CONTROL MODULE)
BCS-15
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4. Touch “BCM” on “SELECT TEST ITEM” screen.
5. Touch “CONFIGURATION” on “SELECT DIAG MODE” screen.
6. Touch “JA60” and "OK" on “VEHICLE SELECT” screen. For
canceling, touch "CANCEL" on "VEHICLE SELECT" screen.
NOTE:
Confirm vehicle model on IDENTIFICATION PLATE. Refer to
GI-46, "
Model Variation" in GI section.
7. Touch “READ CONFIGURATION” on “SELECT CONFIG ITEM”
screen.
LKIA0183E
BCIA0031E
LKIA0606E
LKIA0547E
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BCS-16
BCM (BODY CONTROL MODULE)
Revision: October 20052005 QX56
8. Configuration of current BCM is printed out automatically. A list-
ing of manual setting items and auto setting items will be dis-
played. Auto setting items are preset and cannot be changed.
Manual setting items can be set by using WRITE CONFIGURA-
TION PROCEDURE. Refer to BCS-16, "
WRITE CONFIGURA-
TION PROCEDURE" .
9. Touch “BACK” on “READ CONFIGURATION” screen.
WRITE CONFIGURATION PROCEDURE
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carries out CAN communication.
1. With ignition switch OFF, connect CONSULT-II and CONSULT-II
CONVERTER to data link connector and turn ignition switch ON.
LKIA0504E
LKIA0395E
BBIA0369E
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BCM (BODY CONTROL MODULE)
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2. Touch “START (NISSAN BASED VHCL)”.
3. Touch “BCM” on “SELECT SYSTEM” screen. If "BCM" is not
indicated, refer to GI-39, "
CONSULT-II Data Link Connector
(DLC) Circuit" .
4. Touch “BCM” on “SELECT TEST ITEM” screen.
5. Touch “CONFIGURATION” on “SELECT DIAG MODE” screen.
6. Touch “JA60” and "OK" on “VEHICLE SELECT” screen. For
canceling, touch "CANCEL" on "VEHICLE SELECT" screen.
NOTE:
Confirm vehicle model on IDENTIFICATION PLATE. Refer to
GI-46, "
Model Variation" in GI section.
BCIA0029E
BCIA0030E
LKIA0183E
BCIA0031E
LKIA0606E
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BCS-18
BCM (BODY CONTROL MODULE)
Revision: October 20052005 QX56
7. Touch “WRITE CONFIGURATION” on “SELECT CONFIG
ITEM” screen.
8. Touch YES”.
For canceling, touch "NO".
9. Touch “WITH” or "WITHOUT" on "WRITE CONFIGURATION" screen based on the following ITEM 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 CON-
SULT-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-46, "
Model Variation" in GI section.
10. Touch "CHNG SETTING" on "WRITE CONFIGURATION" screen.
CAUTION:
Make sure to touch "CHNG SETTING" even if the indicated configuration of brand-new BCM is
same as the desirable configuration.
If not, configuration which is set automatically by selecting vehicle model cannot be memorized.
11. Touch “OK” on "WRITE CONFIGURATION" screen.
If "CANCEL" is touched, it will return to previous screen.
LKIA0547E
LKIA0175E
ITEM SET VAL
DTRL WITH ⇔ WITHOUT
LKIA0397E
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BCM (BODY CONTROL MODULE)
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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.
LKIA0398E
LKIA0509E
LKIA0400E
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BCS-20
BCM (BODY CONTROL MODULE)
Revision: October 20052005 QX56
Removal and Installation of BCMEKS00D82
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-14, "
Configuration" .
1. Disconnect negative battery cable.
2. Remove instrument panel storage bin. Refer to IP-10, "
Removal and Installation" .
3. Remove instrument lower panel LH. Refer to IP-10, "
Removal and Installation" .
4. Disconnect switch assembly.
5. Remove screw and release BCM.
6. Disconnect 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-14, "Configuration" .
When replacing BCM, perform initialization of NATS system and registration of all NATS ignition key IDs.
Refer to BL-137, "
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)" .
When replacing BCM, perform ID registration procedure of low tire pressure warning system. Refer to
WT-14, "
ID Registration Procedure" .
LEIA0068E
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BL-1
BODY, LOCK & SECURITY SYSTEM
I BODY
CONTENTS
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SECTION BL
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Revision: October 20052005 QX56 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 .................................................... 13
HOOD LOCK ADJUSTMENT ............................. 13
Removal and Installation of Hood Assembly .......... 13
Removal and Installation of Hood Lock Control ..... 14
REMOVAL ........................................................... 14
INSTALLATION ................................................... 15
Hood Lock Control Inspection ................................ 15
POWER DOOR LOCK SYSTEM .............................. 16
Component Parts and Harness Connector Location ... 16
System Description ................................................ 17OUTLINE ............................................................. 18
Schematic ............................................................... 19
Wiring Diagram — D/LOCK — ............................... 20
Terminals and Reference Value for BCM ............... 25
Work Flow ............................................................... 25
CONSULT–II Function (BCM) ................................ 26
CONSULT–II INSPECTION PROCEDURE ......... 26
DATA MONITOR ................................................. 27
ACTIVE TEST ..................................................... 28
Trouble Diagnoses Symptom Chart ....................... 29
BCM Power Supply and Ground Circuit Check ...... 29
Door Switch Check ................................................. 31
Key Switch (Insert) Check ...................................... 33
Door Lock/Unlock Switch Check ............................ 34
Glass Hatch Switch Circuit Inspection .................... 36
Front Door Lock Assembly LH (Actuator) Check .... 38
Front Door Lock Actuator RH Check ...................... 39
Rear Door Lock Actuator RH/LH Check ................. 40
Glass Hatch Lock Actuator Check .......................... 41
Front Door Lock Assembly LH (Key Cylinder Switch)
Check ..................................................................... 42
REMOTE KEYLESS ENTRY SYSTEM ..................... 44
Component Parts and Harness Connector Location ... 44
System Description ................................................. 45
INPUTS ............................................................... 45
OPERATING PROCEDURE ................................ 46
CAN Communication System Description .............. 48
Schematic ............................................................... 49
Wiring Diagram — KEYLES — ............................... 50
............................................................................ 50
............................................................................ 51
............................................................................ 52
Terminals and Reference Value for BCM ............... 53
Terminals and Reference Value for IPDM E/R ....... 54
CONSULT-II Function (BCM) ................................. 55
CONSULT-II Inspection Procedure ......................... 55
“MULTI REMOTE ENT” ....................................... 55
CONSULT-II Application Items ............................... 56
“MULTI REMOTE ENT” ....................................... 56
Trouble Diagnosis Procedure ................................. 59