Nissan Pathfinder (2006 year). Instruction — part 321
INTERIOR ROOM LAMP
LT-123
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WKWA2070E
LT-124
INTERIOR ROOM LAMP
2006 Pathfinder
WKWA4239E
INTERIOR ROOM LAMP
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WKWA3094E
LT-126
INTERIOR ROOM LAMP
2006 Pathfinder
Terminals and Reference Values for BCM
EKS00FXC
BCS-12, "Terminals and Reference Values for BCM"
How to Proceed With Trouble Diagnosis
EKS00FXD
1.
Confirm the symptom or customer complaint.
2.
Understand operation description and function description. Refer to
3.
Carry out the Preliminary Check. Refer to
.
4.
Check symptom and repair or replace the cause of malfunction.
5.
Does the interior room lamp operate normally? If YES: GO TO 6. If NO: GO TO 4.
6.
Inspection End.
Preliminary Check
EKS00FXE
INSPECTION FOR POWER SUPPLY AND GROUND CIRCUIT
BCS-16, "BCM Power Supply and Ground Circuit Check"
.
CONSULT-II Function (BCM)
EKS00FXF
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II OPERATION
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 the ignition switch OFF, connect CONSULT-II and CON-
SULT-II CONVERTER to the data link connector, then turn igni-
tion switch ON.
BCM diagnostic
test item
Diagnostic mode
Description
Inspection by part
WORK SUPPORT
Supports inspections and adjustments. Commands are transmitted to the BCM
for setting the status suitable for required operation, input/output signals are
received from the BCM and received data is displayed.
DATA MONITOR
Displays BCM input/output data in real time.
ACTIVE TEST
Operation of electrical loads can be checked by sending drive signal to them.
SELF-DIAG RESULTS
Displays BCM self-diagnosis results.
CAN DIAG SUPPORT MNTR
The result of transmit/receive diagnosis of CAN communication can be read.
ECU PART NUMBER
BCM part number can be read.
CONFIGURATION
Performs BCM configuration read/write functions.
BBIA0538E
INTERIOR ROOM LAMP
LT-127
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2.
Touch "START (NISSAN BASED VHCL)".
3.
Touch "BCM" on "SELECT SYSTEM" screen.
If "BCM" is not indicated, go to
4.
Touch "INT LAMP" on "SELECT TEST ITEM" screen.
WORK SUPPORT
Operation Procedure
1.
Touch "INT LAMP" on "SELECT TEST ITEM" screen.
2.
Touch "WORK SUPPORT" on "SELECT DIAG MODE" screen.
3.
Touch "SET I/L D-UNLCK INTCON" on "SELECT WORK ITEM" screen.
4.
Touch "START".
5.
Touch "CHANGE SETT".
6.
The setting will be changed and "CUSTOMIZING COMPLETED" will be displayed.
7.
Touch "END".
Display Item List
Reference between "MODE" and "TIME" for "TURN ON/OFF".
BCIA0029E
BCIA0030E
PKIA5226E
Item
Description
CONSULT-II
SET I/L D-UNLCK INTCON
The 30 seconds operating function of the interior room lamps and the
ignition keyhole illumination can be selected when front door LH is
released (unlocked).
ON/OFF
ROOM LAMP ON TIME SET
The time in order to escalate illumination can be adjusted when the
interior room lamps and the ignition keyhole illumination is turned on.
MODE 1 - 7
ROOM LAMP OFF TIME SET
The time in order to diminish illumination can be adjusted when the
interior room lamps and the ignition keyhole illumination is turned off.
MODE 1 - 7
LT-128
INTERIOR ROOM LAMP
2006 Pathfinder
DATA MONITOR
Operation Procedure
1.
Touch "INT LAMP" on "SELECT TEST ITEM" screen.
2.
Touch "DATA MONITOR" on "SELECT DIAG MODE" screen.
3.
Touch either "ALL SIGNALS" or "SELECTION FROM MENU" on "SELECT MONITOR ITEM" screen.
4.
Touch "START".
5.
When "SELECTION FROM MENU" is selected, touch items to be monitored. When "ALL SIGNALS" is
selected, all the items will be monitored.
6.
Touch "RECORD" while monitoring, then the status of the monitored item can be recorded. To stop
recording, touch "STOP".
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.
MODE
1
2
3
4
5
6
7
Time (sec.)
0.5
1
2
3
4
5
0
ALL SIGNALS
Monitors all the signals.
SELECTION FROM MENU
Selects and monitors the individual signal.
Monitor item
Contents
IGN ON SW
"ON/OFF"
Displays "IGN position (ON)/OFF, ACC position (OFF)" judged from the ignition switch
signal.
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
switch signal.
KEY CYL LK-SW
"ON/OFF"
Displays "Door locked (ON)" status, determined from key cylinder lock switch in front
door LH.
KEY CYL UN-SW
"ON/OFF"
Displays "Door unlocked (OFF)" status, determined from key cylinder lock 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.
INTERIOR ROOM LAMP
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Display Item List
Room/Map Lamp Control Does Not Operate
EKS00FXG
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
and their functions.
OK or NG
OK
>> GO TO 2.
NG
>> Inspect malfunctioning switch system.
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
interior room lamp operates.
OK or NG
OK
>> Replace BCM. Refer to
BCS-27, "Removal and Installa-
NG
>> GO TO 3.
3.
CHECK INTERIOR ROOM LAMP INPUT
1.
Turn ignition switch OFF.
2.
Check voltage between front room/map lamp assembly harness
connector R9 terminal 1 and ground.
OK or NG
OK
>> GO TO 4.
NG
>> GO TO 5.
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
Room lamps should turn on.
LKIA0092E
1 - Ground
: Battery voltage should exist.
WKIA3323E
LT-130
INTERIOR ROOM LAMP
2006 Pathfinder
4.
CHECK INTERIOR ROOM LAMP CIRCUIT
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector M20 terminal
63 and front room/map lamp assembly harness connector R9
terminal 2.
OK or NG
OK
>> Replace BCM if interior lamp does not work after setting
the connector again. Refer to
.
NG
>> Repair harness or connector.
5.
CHECK INTERIOR ROOM LAMP CIRCUIT
1.
Disconnect BCM connector and front room/map lamp assembly
connector.
2.
Check continuity between BCM harness connector M20 terminal
56 and front room/map lamp assembly harness connector R9
terminal 1.
OK or NG
OK
>> Replace BCM if interior lamp does not work after setting
the connector again. Refer to
.
NG
>> Repair harness or connector between BCM and room/
map lamp.
63 - 2
: Continuity should exist.
WKIA3324E
56 - 1
: Continuity should exist.
WKIA3325E
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