Nissan Pathfinder (2006 year). Manual - part 86

BCM (BODY CONTROL MODULE)

BCS-17

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2006 Pathfinder

3. 

CHECK GROUND CIRCUIT

Check continuity between BCM connector M20 terminal 67 and
ground.

OK or NG

OK

>> Power supply and ground circuit is OK.

NG

>> Repair or replace harness.

67 - Ground

: Continuity should exist.

LIIA0915E

BCS-18

BCM (BODY CONTROL MODULE)

2006 Pathfinder

CONSULT-II Function (BCM)

EKS00G0P

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 ignition switch OFF, connect CONSULT-II and CONSULT-II
CONVERTER to data link connector and turn ignition 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"

 .

BCM diagnostic 

test item

Diagnostic mode

Content

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 results 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

BCIA0029E

BCIA0030E

BCM (BODY CONTROL MODULE)

BCS-19

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2006 Pathfinder

4.

Select item to be diagnosed on “SELECT TEST ITEM” screen.

ITEMS OF EACH PART

NOTE:
CONSULT-II will only display systems the vehicle possesses.

WORK SUPPORT
Operation Procedure

1.

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

2.

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

LKIA0183E

System and item

CONSULT-II 

display

Diagnostic test mode (Inspection by part)

WORK 

SUPPORT

SELF-

DIAG 

RESULTS

CAN DIAG
SUPPORT

MNTR

DATA

MONITOR

ECU

PART

NUMBER

ACTIVE 

TEST

CON-

FIGU-

RATION

BCM

BCM

×

×

×

×

×

Power door lock sys-
tem

DOOR LOCK

×

×

×

Rear defogger

REAR 
DEFOGGER

×

×

Warning chime

BUZZER

×

×

Room lamp timer

INT LAMP

×

×

×

Remote keyless entry 
system

MULTI REMOTE 
ENT

×

×

×

Headlamp

HEAD LAMP

×

×

×

Wiper

WIPER

×

×

×

Turn signal lamp
Hazard lamp

FLASHER

×

×

Blower fan switch sig-
nal
Air conditioner switch 
signal

AIR 
CONDITIONER

×

Combination switch

COMB SW

×

NVIS (NATS)

IMMU

×

×

Interior lamp battery 
saver

BATTERY 
SAVER

×

×

×

Back door

TRUNK

×

×

Theft alarm

THEFT ALARM

×

×

×

Retained accessory 
power control

RETAINED PWR

×

×

×

Oil pressure sensor

SIGNAL BUFFER

×

×

Air pressure monitor

AIR PRESSURE 
MONITOR

×

×

×

×

Panic alarm

PANIC ALARM

×

BCS-20

BCM (BODY CONTROL MODULE)

2006 Pathfinder

3.

Touch "RESET SETTING VALUE" on "SELECT WORK ITEM" screen.

4.

Touch "START".

5.

"RESET SETTING VALUE OK?" is displayed, and touch "YES".

6.

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

7.

Touch "END".

Display Item List

CAN Communication Inspection Using CONSULT-II (Self-Diagnosis)

EKS00G0Q

1. 

SELF-DIAGNOSTIC RESULT CHECK

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.

Connect to CONSULT-II, and select “BCM” on “SELECT SYSTEM” screen.

2.

Select “BCM ” on “SELECT TEST ITEM” screen, and select “SELF-DIAG RESULTS”.

3.

Check display content in self-diagnostic results.

Contents displayed

No malfunction>>Inspection End
Malfunction in CAN communication system>>After printing the monitor items, go to 

LAN-25, "CAN COMMU-

NICATION"

 .

Item

Description

RESET SETTING VALUE

Return a value set with WORK SUPPORT of each system to a default value in factory shipment.

CONSULT-II display code

Diagnosis item

U1000

INITIAL DIAG

TRANSMIT DIAG

ECM

IPDM E/R

METER/M&A

I-KEY

BCM (BODY CONTROL MODULE)

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Configuration

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DESCRIPTION

CONFIGURATION has two functions as follows:

●

READ CONFIGURATION is the function to confirm vehicle configuration of current BCM.

●

WRITE CONFIGURATION is the function to write vehicle configuration on BCM.

CAUTION:

●

When replacing BCM, you must perform WRITE CONFIGURATION with CONSULT-II.

●

Complete the procedure of WRITE CONFIGURATION in order.

●

If you set incorrect WRITE CONFIGURATION, incidents will occur.

●

Configuration is different for each vehicle model. Confirm configuration of each vehicle model.

READ CONFIGURATION PROCEDURE

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 ignition switch OFF, connect CONSULT-II and CONSULT-II
CONVERTER to data link connector and turn ignition 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"

 .

BBIA0538E

BCIA0029E

BCIA0030E

BCS-22

BCM (BODY CONTROL MODULE)

2006 Pathfinder

4.

Touch “BCM” on “SELECT TEST ITEM” screen.

5.

Touch “CONFIGURATION” on “SELECT DIAG MODE” screen.

6.

Touch “R51/D40/N51” and "OK" on “VEHICLE SELECT” screen.
For canceling, touch "CANCEL" on "VEHICLE SELECT" screen.

NOTE:
Confirm vehicle model. Refer to 

GI-48, "Model Variation"

  in GI

section.

7.

Touch “READ CONFIGURATION” on “SELECT CONFIG ITEM”
screen.

LKIA0183E

BCIA0031E

LKIA0613E

LKIA0547E

BCM (BODY CONTROL MODULE)

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2006 Pathfinder

8.

Configuration of current BCM is printed out automatically. A list-
ing of manual setting items and auto setting items will be dis-
played. Auto setting items are preset and cannot be changed.
Manual setting items can be set by using WRITE CONFIGURA-
TION PROCEDURE. Refer to 

BCS-23, "WRITE CONFIGURA-

TION PROCEDURE"

 .

9.

Touch “BACK” on “READ CONFIGURATION” screen.

WRITE CONFIGURATION PROCEDURE

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 ignition switch OFF, connect CONSULT-II and CONSULT-II
CONVERTER to data link connector and turn ignition switch ON.

LKIA0504E

LKIA0395E

BBIA0538E

BCS-24

BCM (BODY CONTROL MODULE)

2006 Pathfinder

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 “BCM” on “SELECT TEST ITEM” screen.

5.

Touch “CONFIGURATION” on “SELECT DIAG MODE” screen.

BCIA0029E

BCIA0030E

LKIA0183E

BCIA0031E