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Nissan Pathfinder (2006 year). Manual - part 321

INTERIOR ROOM LAMP

LT-123

2006 Pathfinder

WKWA2070E

LT-124

INTERIOR ROOM LAMP

2006 Pathfinder

WKWA4239E

INTERIOR ROOM LAMP

LT-125

2006 Pathfinder

WKWA3094E

LT-126

INTERIOR ROOM LAMP

2006 Pathfinder

Terminals and Reference Values for BCM

EKS00FXC

Refer to

BCS-12, "Terminals and Reference Values for BCM"

How to Proceed With Trouble Diagnosis

EKS00FXD

Confirm the symptom or customer complaint.

Understand operation description and function description. Refer to

LT-116, "System Description"

Carry out the Preliminary Check. Refer to

LT-126, "Preliminary Check"

Check symptom and repair or replace the cause of malfunction.

Does the interior room lamp operate normally? If YES: GO TO 6. If NO: GO TO 4.

Inspection End.

Preliminary Check

EKS00FXE

INSPECTION FOR POWER SUPPLY AND GROUND CIRCUIT

Refer to

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.

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

2006 Pathfinder

Touch "START (NISSAN BASED VHCL)".

Touch "BCM" on "SELECT SYSTEM" screen.
If "BCM" is not indicated, go to

GI-40, "CONSULT-II Data Link

Connector (DLC) Circuit"

Touch "INT LAMP" on "SELECT TEST ITEM" screen.

WORK SUPPORT
Operation Procedure

Touch "INT LAMP" on "SELECT TEST ITEM" screen.

Touch "WORK SUPPORT" on "SELECT DIAG MODE" screen.

Touch "SET I/L D-UNLCK INTCON" on "SELECT WORK ITEM" screen.

Touch "START".

Touch "CHANGE SETT".

The setting will be changed and "CUSTOMIZING COMPLETED" will be displayed.

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

Touch "INT LAMP" on "SELECT TEST ITEM" screen.

Touch "DATA MONITOR" on "SELECT DIAG MODE" screen.

Touch either "ALL SIGNALS" or "SELECTION FROM MENU" on "SELECT MONITOR ITEM" screen.

Touch "START".

When "SELECTION FROM MENU" is selected, touch items to be monitored. When "ALL SIGNALS" is
selected, all the items will be monitored.

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

Touch "INT LAMP" on "SELECT TEST ITEM" screen.

Touch "ACTIVE TEST" on "SELECT DIAG MODE" screen.

Touch item to be tested and check operation of the selected item.

During the operation check, touching "BACK" or "OFF" deactivates the operation.

MODE

Time (sec.)

0.5

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

LT-129

2006 Pathfinder

Display Item List

Room/Map Lamp Control Does Not Operate

EKS00FXG

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-128, "Display Item List"

for switches

and their functions.

OK or NG

>> GO TO 2.

>> Inspect malfunctioning switch system.

ACTIVE TEST

Select "BCM" on CONSULT-II. Select "INT LAMP" active test.

When switch is in DOOR position, use active test to make sure
interior room lamp operates.

OK or NG

>> Replace BCM. Refer to

BCS-27, "Removal and Installa-

tion"

>> GO TO 3.

CHECK INTERIOR ROOM LAMP INPUT

Turn ignition switch OFF.

Check voltage between front room/map lamp assembly harness
connector R9 terminal 1 and ground.

OK or NG

>> GO TO 4.

>> 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

CHECK INTERIOR ROOM LAMP CIRCUIT

Disconnect BCM connector.

Check continuity between BCM harness connector M20 terminal
63 and front room/map lamp assembly harness connector R9
terminal 2.

OK or NG

>> Replace BCM if interior lamp does not work after setting

the connector again. Refer to

BCS-27, "Removal and

Installation"

>> Repair harness or connector.

CHECK INTERIOR ROOM LAMP CIRCUIT

Disconnect BCM connector and front room/map lamp assembly
connector.

Check continuity between BCM harness connector M20 terminal
56 and front room/map lamp assembly harness connector R9
terminal 1.

OK or NG

>> Replace BCM if interior lamp does not work after setting

the connector again. Refer to

BCS-27, "Removal and

Installation"

>> 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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