Nissan Pathfinder (2006 year). Manual - part 311

AUTO LIGHT SYSTEM

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2006 Pathfinder

Schematic

EKS00FV3

WKWA4305E

LT-44

AUTO LIGHT SYSTEM

2006 Pathfinder

Wiring Diagram — AUTO/L —

EKS00FV4

WKWA4226E

AUTO LIGHT SYSTEM

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2006 Pathfinder

WKWA2028E

LT-46

AUTO LIGHT SYSTEM

2006 Pathfinder

WKWA4306E

AUTO LIGHT SYSTEM

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2006 Pathfinder

Terminals and Reference Values for BCM

EKS00FV5

Refer to 

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

 .

Terminals and Reference Values for IPDM E/R

EKS00FV6

Refer to 

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

 .

How to Proceed With Trouble Diagnosis

EKS00FV7

1.

Confirm the symptom or customer complaint.

2.

Understand operation description and function description. Refer to 

LT-41, "System Description"

 .

3.

Carry out the Preliminary Check. Refer to 

LT-47, "Preliminary Check"

 .

4.

Check symptom and repair or replace the cause of malfunction. Refer to 

LT-53, "Trouble Diagnosis Chart

by Symptom"

 .

5.

Does the auto light system operate normally? If YES: GO TO 6. If NO: GO TO 4.

6.

Inspection End.

Preliminary Check

EKS00FV8

SETTING CHANGE FUNCTIONS

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Sensitivity of auto light system can be adjusted using CONSULT-II or with display (with NAVI). Refer to 

LT-

48, "WORK SUPPORT"

 .

CHECK BCM CONFIGURATION

1. 

CHECK BCM CONFIGURATION

Confirm BCM configuration for "AUTO LIGHT" is set to "WITH". Refer to 

BCS-21, "READ CONFIGURATION

PROCEDURE"

 .

OK or NG

OK

>> Continue preliminary check. Refer to 

LT-47, "CHECK POWER SUPPLY AND GROUND CIR-

CUIT"

 .

NG

>> Change BCM configuration for "AUTO LIGHT" to "WITH". Refer to 

BCS-23, "WRITE CONFIGU-

RATION PROCEDURE"

 .

CHECK POWER SUPPLY AND GROUND CIRCUIT

Refer to 

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

  and 

PG-30, "IPDM E/R Power/Ground Cir-

cuit Inspection"

 .

CONSULT-II Function (BCM)

EKS00FV9

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. 

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.

LT-48

AUTO LIGHT SYSTEM

2006 Pathfinder

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.

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 "CUSTOM A/LIGHT SETTING" or "ILL DELAY SET" on "SELECT WORK ITEM" screen.

4.

Touch "START".

5.

Touch "MODE 1-4" of setting to be changed (CUSTOM A/LIGHT SETTING). Touch "MODE1-8" of setting
to be changed (ILL DELAY SET).

6.

Touch "CHANGE SETT".

BBIA0538E

BCIA0029E

BCIA0030E

LKIA0183E

AUTO LIGHT SYSTEM

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2006 Pathfinder

7.

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

8.

Touch "END".

Work Support Setting Item

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Sensitivity of auto light can be selected and set from four modes.

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.

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

Work item

Description

CUSTOM A/LIGHT SETTING

Auto light sensitivity can be changed in this mode. Sensitivity can be adjusted in four modes.

●

MODE 1 (Normal-default)/ MODE 2 (Desensitized)/MODE 3 (Sensitive)/MODE4 (Insensitive)

ILL DELAY SET

Auto light delay off timer period can be changed in this mode. Selects auto light delay off timer 
period among eight modes.

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MODE 1 (45 sec.)/MODE 2 (OFF)/MODE 3 (30 sec.)/MODE 4 (60 sec.)/MODE 5 (90 sec.)/
MODE 6 (120 sec.)/MODE 7 (150 sec.)/MODE 8 (180 sec.)

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 
signal.

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 
position: 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)

LT-50

AUTO LIGHT SYSTEM

2006 Pathfinder

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.

Display Item List

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.

OPTICAL SENSOR

 [0 - 5V] 

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

Monitor item

Contents

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.

CARGO LAMP

Allows cargo lamp to operate by switching ON-OFF.