2006 INFINITI QX56 Factory Service Manual

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Page 2553 of 3383

INFINITI QX56 2006 Factory Service Manual LT-146
INTERIOR ROOM LAMP
Revision: November 20092006 QX56
WKWA3673E

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INFINITI QX56 2006 Factory Service Manual INTERIOR ROOM LAMPLT-147
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Revision: November 2009 2006 QX56
Terminals and Reference Values for BCMEKS00BB9
Terminal
No. Wire
color Signal name Measuring condition
Reference v

Page 2555 of 3383

INFINITI QX56 2006 Factory Service Manual LT-148
INTERIOR ROOM LAMP
Revision: November 20092006 QX56
How to Proceed With Trouble DiagnosisEKS00BBA
1. Confirm the symptom or customer complaint.
2. Understand operation description and function

Page 2556 of 3383

INFINITI QX56 2006 Factory Service Manual INTERIOR ROOM LAMPLT-149
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Revision: November 2009 2006 QX56
CONSULT-II Function (BCM)EKS00BBC
CONSULT-II can display each diagnostic item using the diagnostic test modes shown

Page 2557 of 3383

INFINITI QX56 2006 Factory Service Manual LT-150
INTERIOR ROOM LAMP
Revision: November 20092006 QX56
4. Touch "INT LAMP" on "SELECT TEST ITEM" screen.
WORK SUPPORT
Operation Procedure
1. Touch "INT LAMP" on "SELECT TEST ITEM" screen.
2. Touch

Page 2558 of 3383

INFINITI QX56 2006 Factory Service Manual INTERIOR ROOM LAMPLT-151
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Revision: November 2009 2006 QX56
Display Item List
ACTIVE TEST
Operation Procedure
1. Touch "INT LAMP" on "SELECT TEST ITEM" screen.
2. Touch "ACTIV

INTERIOR ROOM LAMPLT-151
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Revision: November 2009 2006 QX56
Display Item List
ACTIVE TEST
Operation Procedure
1. Touch "INT LAMP" on "SELECT TEST ITEM" screen.
2. Touch "ACTIVE TEST" on "SELECT DIAG MODE" screen.
3. Touch item to be tested and check operation of the selected item.
4. During the operation check, touching "BACK" or "OFF" deactivates the operation.
Display Item List
Room/Map Lamp Control Does Not OperateEKS00BBD
1. CHECK EACH SWITCH
Select "BCM" on CONSULT-II. With "INT LAMP" data monitor, make
sure switches listed in display item list turn ON-OFF linked with
switch operation. Refer to LT- 1 5 1 , "
Display Item List" for switches
and their functions.
OK or NG
OK >> GO TO 2.
NG >> Inspect malfunctioning switch system.
Monitor item Contents
IGN ON SW "ON/OFF"Displays "IGN position (ON)/OFF, ACC position (OFF)" judged from the ignition switch sig-
nal.
KEY ON SW "ON/OFF" Displays "Key inserted (ON)/key removed (OFF)" status judged from the key switch signal.
DOOR SW-DR "ON/OFF"Displays status of the front door LH as judged from the front door switch LH signal. (Door is
open: ON/Door is closed: OFF)
DOOR SW-AS "ON/OFF"Displays "Door open (ON)/Door closed (OFF)" status, determined from front door switch RH
signal.
DOOR SW-RR "ON/OFF"Displays "Door open (ON)/Door closed (OFF)" status, determined from rear door switch RH
signal.
DOOR SW-RL "ON/OFF"Displays "Door open (ON)/Door closed (OFF)" status, determined from rear door switch LH
signal.
BACK DOOR SW "ON/OFF" Displays "Door open (ON)/Door closed (OFF)" status, determined from back door latch
(door ajar switch) signal.
KEY CYL LK-SW "ON/OFF" Displays "Door locked (ON)" status, determined from front door lock assembly LH (key cylin-
der switch) in front door LH.
KEY CYL UN-SW "ON/OFF" Displays "Door unlocked (OFF)" status, determined from front door lock assembly LH (key
cylinder switch) in front door LH.
CDL LOCK SW "ON/OFF"Displays "Door locked (ON)/Door unlocked (OFF)" status, determined from locking detection
switch in front door LH.
CDL UNLOCK SW "ON/OFF" Displays "Door unlocked (OFF)" status, determined from locking detection switch in front
door RH.
KEYLESS LOCK "ON/OFF" Displays "Locked (ON)/Other (OFF)" status, determined from lock signal.
KEYLESS UNLOCK "ON/OFF" Displays "Unlocked (ON)/Other (OFF)" status, determined from unlock signal.
Test item Description
INT LAMP Interior room lamp can be operated by any ON-OFF operations.
IGN ILLUM Ignition keyhole illumination can be operated by ON-OFF operation.
SKIA5930E

Page 2559 of 3383

INFINITI QX56 2006 Factory Service Manual LT-152
INTERIOR ROOM LAMP
Revision: November 20092006 QX56
2. ACTIVE TEST
1. Select "BCM" on CONSULT-II. Select "INT LAMP" active test.
2. When switch is in DOOR position, use active test to make sure

Page 2560 of 3383

INFINITI QX56 2006 Factory Service Manual INTERIOR ROOM LAMPLT-153
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Revision: November 2009 2006 QX56
Personal Lamp Control Does Not Operate (Room/Map Lamps Operate)EKS00BBE
1. CHECK EACH DOOR SWITCH
Select "BCM" on C

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