Nissan Pathfinder (2006 year). Manual - part 307

 

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Nissan Pathfinder (2006 year). Manual - part 307

 

 

HEADLAMP (FOR USA)

LT-11

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2006 Pathfinder

WKWA4222E

LT-12

HEADLAMP (FOR USA)

2006 Pathfinder

Terminals and Reference Values for BCM

EKS00FU4

Refer to 

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

 .

Terminals and Reference Values for IPDM E/R

EKS00FU5

Refer to 

PG-28, "Terminals and Reference Values for IPDM E/R"

How to Proceed With Trouble Diagnosis

EKS00FU6

1.

Confirm the symptom or customer complaint.

2.

Understand operation description and function description. Refer to 

LT-5, "System Description"

 .

3.

Perform the Preliminary Check. Refer to 

LT-12, "Preliminary Check"

 .

4.

Check symptom and repair or replace the cause of malfunction.

5.

Does the headlamp operate normally? If YES: GO TO 6. If NO: GO TO 4.

6.

Inspection End.

Preliminary Check

EKS00FU7

Refer to 

BCS-16, "BCM Power Supply and Ground Circuit Check"

  an

PG-30, "IPDM E/R Power/Ground Cir-

cuit Inspection"

 .

CONSULT-II Function (BCM)

EKS00FU8

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

HEADLAMP (FOR USA)

LT-13

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2.

Touch "START (NISSAN BASED VHCL)".

3.

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

GI-40, "CONSULT-II Data Link

Connector (DLC) Circuit"

 .

4.

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

WORK SUPPORT
Operation Procedure

1.

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

2.

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

3.

Touch item 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

DATA MONITOR
Operation Procedure

1.

Touch "HEAD 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 the "SELECT MONITOR ITEM" screen.

BCIA0029E

BCIA0030E

LKIA0183E

Item

Description

CONSULT-II

Factory setting

BATTERY SAVER SET

Exterior lamp battery saver control mode can be changed 
in this mode. Selects exterior lamp battery saver control 
mode between ON/OFF.

ON

×

OFF

LT-14

HEADLAMP (FOR USA)

2006 Pathfinder

4.

Touch "START".

5.

When "SELECTION FROM MENU" is selected, touch individual items to be monitored. When "ALL SIG-
NALS" 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 "HEAD 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" deactivates the operation.

ALL SIGNALS

Monitors all the signals.

SELECTION FROM MENU

Selects and monitors individual signal.

Monitor item

Contents

IGN ON SW

"ON/OFF"

Displays "IGN position (ON)/OFF, ACC position (OFF)" judged from the ignition switch sig-
nal.

ACC ON SW

"ON/OFF"

Displays "ACC (ON)/OFF, Ignition OFF (OFF)" status judged from ignition switch signal.

HI BEAM SW

"ON/OFF"

Displays status (high beam switch: ON/Others: OFF) of high beam switch judged from 
lighting switch signal.

HEAD LAMP SW 1

"ON/OFF"

Displays status (headlamp switch 1: ON/Others: OFF) of headlamp switch 2 judged from 
lighting switch signal. 

HEAD LAMP SW 2

"ON/OFF"

Displays status (headlamp switch 2: ON/Others: OFF) of headlamp switch 2 judged from 
lighting switch signal.

LIGHT SW 1ST

"ON/OFF"

Displays status (lighting switch 1st position: ON/Others: OFF) of lighting switch judged 
from lighting switch signal.

AUTO LIGHT SW

"ON/OFF"

Displays status of the lighting switch as judged from the lighting switch signal. (AUTO posi-
tion: ON/Other than AUTO position: OFF)

PASSING SW

"ON/OFF"

Displays status (flash-to-pass switch: ON/Others: OFF) of flash-to-pass switch judged from 
lighting switch signal.

FR FOG SW

"ON/OFF"

Displays status (front fog lamp switch: ON/Others: OFF) of front fog lamp switch judged 
from lighting 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 status of the front door RH as judged from the front door switch RH signal. (Door 
is open: ON/Door is closed: OFF)

DOOR SW-RR

"ON/OFF"

Displays status of the rear door as judged from the rear door switch (RH) signal. (Door is 
open: ON/Door is closed: OFF)

DOOR SW-RL

"ON/OFF"

Displays status of the rear door as judged from the rear door switch (LH) signal. (Door is 
open: ON/Door is closed: OFF)

BACK DOOR SW 

"ON/OFF"

Displays status of the back door as judged from the back door switch signal. (Door is open: 
ON/Door is closed: OFF)

TURN SIGNAL R

"ON/OFF"

Displays status (Turn right: ON/Others: OFF) as judged from lighting switch signal.

TURN SIGNAL L

"ON/OFF"

Displays status (Turn left: ON/Others: OFF) as judged from lighting switch signal.

CARGO LAMP SW

"ON/OFF"

Displays status of cargo lamp switch.

OPTICAL SENSOR

 [0 - 5V] 

Displays "ambient light (close to 5V when dark/close to 0V when light)" judged from optical 
sensor signal.

HEADLAMP (FOR USA)

LT-15

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Display Item List

SELF-DIAGNOSTIC RESULTS
Operation Procedure

1.

Touch "BCM" on "SELECT TEST ITEM" screen.

2.

Touch "SELF-DIAG RESULTS" on "SELECT DIAG MODE" screen.

3.

Self-diagnostic results are displayed.

Display Item List

CONSULT-II Function (IPDM E/R)

EKS00FU9

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 the
ignition switch ON.

Test item

Description

TAIL LAMP

Allows tail lamp relay to operate by switching ON-OFF.

HEAD LAMP 

Allows headlamp relay (HI, LO) to operate by switching ON-OFF.

FR FOG LAMP

Allows fog lamp relay to operate by switching ON-OFF.

CORNERING LAMP

Not used.

CARGO LAMP

Allows cargo lamp to operate by switching ON-OFF.

Monitored item

CONSULT-ll display

Description

CAN communication

CAN communication [U1000]

Malfunction is detected in CAN communication.

CAN communication system

CAN communication system 1 to 6 
[U1000]

Malfunction is detected in CAN system.

IPDM E/R diagnostic mode

Description

SELF-DIAG RESULTS

Displays IPDM E/R self-diagnosis results.

DATA MONITOR

Displays IPDM E/R input/output data in real time.

CAN DIAG SUPPORT MNTR

The result of transmit/receive diagnosis of CAN communication can be read.

ACTIVE TEST

Operation of electrical loads can be checked by sending drive signal to them.

BBIA0538E

LT-16

HEADLAMP (FOR USA)

2006 Pathfinder

2.

Touch "START (NISSAN BASED VHCL)".

3.

Touch "IPDM E/R" on "SELECT SYSTEM" screen.
If "IPDM E/R" is not displayed, refer to 

GI-40, "CONSULT-II Data

Link Connector (DLC) Circuit"

 .

4.

Select the desired part to be diagnosed on the "SELECT DIAG
MODE" screen.

DATA MONITOR
Operation Procedure

1.

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

2.

Touch "ALL SIGNALS", "MAIN SIGNALS" or "SELECTION FROM MENU" on the "SELECT MONITOR
ITEM" screen.

3.

Touch "START".

4.

Touch the required monitoring item on "SELECTION FROM MENU". In "ALL SIGNALS", all items are
monitored. In "MAIN SIGNALS", predetermined items are monitored.

5.

Touch "RECORD" while monitoring to record the status of the item being monitored. To stop recording,
touch "STOP".

BCIA0029E

BCIA0030E

BCIA0031E

ALL SIGNALS

All items will be monitored.

MAIN SIGNALS

Monitor the predetermined item.

SELECTION FROM MENU

Select any item for monitoring.

HEADLAMP (FOR USA)

LT-17

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All Items, Main Items, Select Item Menu

NOTE:
Perform monitoring of IPDM E/R data with the ignition switch ON. When the ignition switch is at ACC, the dis-
play may not be correct.

ACTIVE TEST
Operation Procedure

1.

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

2.

Touch "EXTERNAL LAMPS" on "SELECT TEST ITEM" screen.

3.

Touch item to be tested, and check operation.

4.

Touch "START".

5.

Touch "STOP" while testing to stop the operation.

Headlamp HI Does Not Illuminate (Both Sides)

EKS00FUA

1. 

CHECK COMBINATION SWITCH INPUT SIGNAL 

Select "BCM" on CONSULT-II. With "HEAD LAMP" data monitor,
make sure "HI BEAM SW" turns ON-OFF linked with operation of
lighting switch.

OK or NG

OK

>> GO TO 2.

NG

>> Check lighting switch. Refer to 

LT-82, "Combination

Switch Inspection"

 .

Item name

CONSULT-II 

screen display

Display or 

unit

Monitor item selection

Description

ALL

SIGNALS

MAIN 

SIGNALS

SELECTION 

FROM MENU

Parking, license plate 
and tail lamps request

TAIL&CLR REQ

ON/OFF

×

×

×

Signal status input from BCM

Headlamp low beam 
request

HL LO REQ

ON/OFF

×

×

×

Signal status input from BCM

Headlamp high beam 
request

HL HI REQ

ON/OFF

×

×

×

Signal status input from BCM

Daytime lights request

DTRL REQ

ON/OFF

×

×

Signal status input from BCM

Front fog lamps request

FR FOG REQ

ON/OFF

×

×

×

Signal status input from BCM

Test item

CONSULT-II screen display

Description

Tail lamp relay output

TAIL LAMP

Allows tail lamp relay to operate by switching operation ON-OFF at 
your option.

Headlamp relay (HI, LO) out-
put

LAMPS

Allows headlamp relay (HI, LO) to operate by switching operation 
(OFF, HI, LO) at your option (Headlamp high beam repeats ON-OFF 
every 1 second).

Front fog lamp relay (FOG) 
output

Allows fog lamp relay (FOG) to operate by switching operation ON-
OFF at your option.

When lighting switch is in 
HIGH position

: HI BEAM SW ON

SKIA4193E

LT-18

HEADLAMP (FOR USA)

2006 Pathfinder

2. 

HEADLAMP ACTIVE TEST

1.

Select "IPDM E/R" on CONSULT-II, and select  "ACTIVE TEST"
on "SELECT DIAG MODE" screen.

2.

Select "EXTERNAL LAMPS" on "SELECT TEST ITEM" screen. 

3.

Touch "HI" on "ACTIVE TEST" screen.

4.

Make sure headlamp high beam operates.

OK or NG

OK

>> GO TO 3.

NG

>> GO TO 4.

3. 

CHECK IPDM E/R

1.

Select "IPDM E/R" on CONSULT-II, and select "DATA MONI-
TOR" on "SELECT DIAG MODE" screen.

2.

Make sure "HL LO REQ" and "HL HI REQ" turns ON when light-
ing switch is in HIGH position.

OK or NG

OK

>> Replace IPDM E/R. Refer to 

PG-32, "Removal and

Installation of IPDM E/R"

 .

NG

>> Replace BCM. Refer to 

BCS-27, "Removal and Installa-

tion"

 .

4. 

CHECK HEADLAMP INPUT SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect front headlamp RH and LH connectors.

3.

Turn ignition switch ON.

4.

Select "IPDM E/R" on CONSULT-II, and select  "ACTIVE TEST"
on "SELECT DIAG MODE" screen.

5.

Select "EXTERNAL LAMPS" on "SELECT TEST ITEM" screen. 

6.

Touch "HI" on "ACTIVE TEST" screen.

7.

When headlamp high beam is operating, check voltage between
front headlamp RH and LH harness connector and ground.

OK or NG

OK

>> GO TO 6.

NG

>> GO TO 5.

Headlamp high beam should operate.

WKIA1438E

When lighting switch is in 
HIGH position

: HL LO REQ ON
: HL HI REQ ON 

SKIA5775E

Front headlamp

(–)

Voltage

(+)

Connector

Terminal

RH

E107

1

Ground Battery 

voltage

LH

E11

WKIA4989E

 

 

 

 

 

 

 

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