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Nissan Pathfinder (2006 year). Manual - part 97

VEHICLE SECURITY (THEFT WARNING) SYSTEM

BL-77

2006 Pathfinder

Terminals and Reference Value for BCM

EIS007PP

Refer to

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

WIWA1619E

BL-78

VEHICLE SECURITY (THEFT WARNING) SYSTEM

2006 Pathfinder

Terminals and Reference Value for IPDM E/R

EIS007PQ

Refer to

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

VEHICLE SECURITY (THEFT WARNING) SYSTEM

BL-79

2006 Pathfinder

CONSULT-II Function (BCM)

EIS007PR

CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.

CONSULT-II INSPECTION 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.

Turn ignition switch OFF.

Connect CONSULT-II and CONSULT-II CONVERTER to the
data link connector.

Turn ignition switch ON.

Touch “START (NISSAN BASED VHCL)".

Touch “BCM”.
If "BCM" is not indicated, refer to

GI-40, "CONSULT-II Data Link

Connector (DLC) Circuit"

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

BCIA0029E

BCIA0030E

BL-80

VEHICLE SECURITY (THEFT WARNING) SYSTEM

2006 Pathfinder

Touch “THEFT ALM” on the "SELECT TEST ITEM" screen.

Select diagnosis mode.
“DATA MONITOR”, “ACTIVE TEST” and “WORK SUPPORT”
are available.

CONSULT-II APPLICATION ITEM
Data Monitor

Active Test

LIIA0034E

BCIA0031E

Monitored Item

Description

DOOR SW-AS

Indicates [ON/OFF] condition of front door switch RH.

DOOR SW-RR

Indicates [ON/OFF] condition of rear door switch RH.

DOOR SW-RL

Indicates [ON/OFF] condition of rear door switch LH.

DOOR SW-DR

Indicates [ON/OFF] condition of front door switch LH.

BACK DOOR SW

Indicates [ON/OFF] condition of back door switch.

TRNK OPN MNTR

Indicates [ON/OFF] condition of glass hatch ajar switch.

ACC ON SW

Indicates [ON/OFF] condition of ignition switch in ACC position.

IGN ON SW

Indicates [ON/OFF] condition of ignition switch in ON position.

KEYLESS UNLOCK

Indicates [ON/OFF] condition of unlock signal from keyfob.

KEYLESS LOCK

Indicates [ON/OFF] condition of lock signal from keyfob.

KEY CYL LK-SW

Indicates [ON/OFF] condition of lock signal from door key cylinder switch.

KEY CYL UN-SW

Indicates [ON/OFF] condition of unlock signal from door key cylinder switch.

CDL UNLOCK SW

Indicates [ON/OFF] condition of unlock signal from lock/unlock switch.

CDL LOCK SW

Indicates [ON/OFF] condition of lock signal from lock/unlock switch.

Test Item

Description

THEFT IND

This test is able to check security indicator lamp operation. The lamp will be turned on when “ON”
on CONSULT-II screen is touched.

HEAD LAMP (HI)

This test is able to check vehicle security lamp operation. The high beam headlamps will be acti-
vated for 0.5 seconds after “ON” on CONSULT-II screen is touched.

VEHICLE SECURITY HORN

This test is able to check vehicle security horn operation. The horns will be activated for 0.5 sec-
onds after “ON” on CONSULT-II screen is touched.

VEHICLE SECURITY (THEFT WARNING) SYSTEM

BL-81

2006 Pathfinder

Work Support

Trouble Diagnosis

EIS007PS

WORK FLOW

●

“POWER DOOR LOCK SYSTEM” diagnosis refer to

BL-16, "POWER DOOR LOCK SYSTEM"

●

“REMOTE KEYLESS ENTRY SYSTEM” diagnosis refer to

BL-41, "REMOTE KEYLESS ENTRY SYS-

TEM"

Test Item

Description

SECURITY ALARM SET

This mode can confirm and change vehicle security alarm ON-OFF setting.

THEFT ALM TRG

The switch which triggered vehicle security alarm is recorded. This mode is able to confirm and
erase the record of vehicle security alarm. The trigger data can be erased by touching “CLEAR”
on CONSULT-II screen.

WIIA0599E

BL-82

VEHICLE SECURITY (THEFT WARNING) SYSTEM

2006 Pathfinder

Preliminary Check

EIS007PT

The system operation is canceled by turning ignition switch to ACC at any step between START and ARMED
in the following flow chart:

After performing preliminary check, go to symptom chart.

WIIA0627E

VEHICLE SECURITY (THEFT WARNING) SYSTEM

BL-83

2006 Pathfinder

Symptom Chart

EIS007PU

*1: Make sure the system is in the armed phase.

PROCEDURE

Diagnostic procedure

SYMPTOM

Vehicle security
system cannot be
set by ····

AII items

Diagnostic Procedure 1
Refer to

BL-84, "Diagnostic Procedure 1"

If the above systems are “OK”, replace BCM. Refer to

BCS-27, "Removal

and Installation"

Lock/unlock switch

Diagnostic Procedure 6
Refer to

BL-89, "Diagnostic Procedure 6"

If the above systems are “OK”, check main power window and door lock/
unlock switch.

Door outside key

Diagnostic Procedure 3
Refer to

BL-87, "Diagnostic Procedure 3"

If the above systems are “OK”, check main power window and door lock/
unlock switch.

Security indicator does not turn “ON”.

Diagnostic Procedure 2
Refer to

BL-86, "Diagnostic Procedure 2"

If the above systems are “OK”, replace BCM. Refer to

BCS-27, "Removal

and Installation"

*1 Vehicle secu-
rity system does
not alarm when
····

Any door or glass hatch is
opened.

Diagnostic Procedure 1
Refer to

BL-84, "Diagnostic Procedure 1"

If the above systems are “OK”, replace BCM. Refer to

BCS-27, "Removal

and Installation"

Vehicle security
alarm does not
activate.

Horn alarm

Diagnostic Procedure 4
Refer to

BL-89, "Diagnostic Procedure 4"

If the above systems are “OK”, check horn system.
Refer to

WW-48, "HORN"

Headlamp alarm

Diagnostic Procedure 5
Refer to

BL-89, "Diagnostic Procedure 5"

If the above systems are “OK”, replace BCM. Refer to

BCS-27, "Removal

and Installation"

Vehicle security
system cannot be
canceled by ····

Door outside key

Diagnostic Procedure 3
Refer to

BL-87, "Diagnostic Procedure 3"

If the above systems are “OK”, check main power window and door lock/
unlock switch.

Keyfob

Check remote keyless entry function.

If the above systems are “OK”, replace BCM. Refer to

BCS-27, "Removal

and Installation"

BL-84

VEHICLE SECURITY (THEFT WARNING) SYSTEM

2006 Pathfinder

Diagnostic Procedure 1

EIS007PV

DOOR SWITCH AND GLASS HATCH AJAR SWITCH CHECK

CHECK DOOR SWITCHES INPUT SIGNAL

With CONSULT-II

Check door switches ("DOOR SW-DR", "DOOR SW-AS", "DOOR SW-RL", "DOOR SW-RR", "BACK DOOR
SW", "TRNK OPN MNTR") in DATA MONITOR mode with CONSULT–II. Refer to

BL-27, "DATA MONITOR"

●

When glass hatch or doors are open:

●

When glass hatch or doors are closed:

Without CONSULT-II

Check voltage between BCM connector M18 or M19 terminals 12, 13, 42, 43, 47, 48 and ground.

OK or NG

>> Door switch circuit is OK.

>> GO TO 2.

DOOR SW-DR

: ON

DOOR SW-AS

: ON

DOOR SW-RL

: ON

DOOR SW-RR

: ON

BACK DOOR SW

: ON

TRNK OPN MNTR

: ON

DOOR SW-DR

: OFF

DOOR SW-AS

: OFF

DOOR SW-RL

: OFF

DOOR SW-RR

: OFF

BACK DOOR SW

: OFF

TRNK OPN MNTR

: OFF

WIIA0466E

Connec-

tor

Item

Terminals

Condition

Voltage (V)

(Approx.)

(+)

(–)

M19

Glass hatch

ajar switch

Ground

Open

↓

Closed

→

Back door

switch

↓

Battery voltage

Front door

switch LH

Rear door

switch LH

M18

Front door

switch RH

Rear door
switch RH

WIIA0444E

Content .. 95 96 97 98 ..