Content .. 383 384 385 386 ..

Nissan Pathfinder (2007 year). Manual - part 385

TROUBLE DIAGNOSIS

SRS-17

SRS

2007 Pathfinder

WHWA0113E

SRS-18

TROUBLE DIAGNOSIS

2007 Pathfinder

WHWA0261E

TROUBLE DIAGNOSIS

SRS-19

SRS

2007 Pathfinder

CONSULT-II Function (AIR BAG)

EHS001LY

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

CONSULT-II Function

EHS001LZ

HOW TO CHANGE SELF-DIAGNOSIS MODE WITH CONSULT-II

From User Mode to Diagnosis Mode

After selecting “AIR BAG” on the “SELECT SYSTEM” screen, User mode automatically changes to Diagnosis
mode.

From Diagnosis Mode to User Mode

To return to User mode from Diagnosis mode, touch “BACK” key of CONSULT-II until “SELECT SYSTEM”
appears, Diagnosis mode automatically changes to User mode.

AIR BAG diagnostic mode

Description

SELF-DIAG [CURRENT]

A current Self-diagnosis result (also indicated by the number of warning lamp flashes in the Diagnosis
mode) is displayed on the CONSULT-II screen in real time. This refers to a malfunctioning part requir-
ing repairs.

SELF-DIAG [PAST]

Diagnosis results previously stored in the memory are displayed on the CONSULT-II screen. The
stored results will remain until memory erasing is executed.

TROUBLE DIAG RECORD

With TROUBLE DIAG RECORD, diagnosis results previously erased by a reset operation can be dis-
played on the CONSULT-II screen.

ECU DISCRIMINATED NO.

The air bag diagnosis sensor unit for each vehicle
model is assigned with its own, individual classifi-
cation number. This number will be displayed on
the CONSULT-II screen, as shown. When replac-
ing the air bag diagnosis sensor unit, refer to the
part number for the compatibility. After installation,
replacement with a correct unit can be checked by
confirming this classification number on the CON-
SULT-II screen.
The air bag diagnosis sensor unit discrimi-
nated numbers assigned are F64F (for models
with side and side front curtain air bags) and
F64E (for models without side and side front
curtain air bags).

PASSENGER AIR BAG

The STATUS (readiness) of the front passenger air
bag module is displayed. The STATUS displayed
(ON/OFF) depends on the signals supplied to the
occupant classification system control module and
air bag diagnosis sensor unit. Refer to

SRS-7,

"Occupant Classification System (OCS)"

for more

information.

ARS366

WHIA0290E

SRS803

SRS-20

TROUBLE DIAGNOSIS

2007 Pathfinder

HOW TO ERASE SELF-DIAGNOSIS RESULTS

●

“SELF-DIAG [CURRENT]”
A current self-diagnosis result is displayed on the CONSULT-II
screen in real time.
After the malfunction is repaired completely, no malfunction is
detected on “SELF-DIAG [CURRENT]”.

●

“SELF-DIAG [PAST]”
Return to the “SELF-DIAG [CURRENT]” CONSULT-II screen by
touching “BACK” key of CONSULT-II and select “SELF-DIAG
[PAST]” in SELECT DIAG MODE. Touch “ERASE” in “SELF-
DIAG [PAST]” mode.

NOTE:
If the memory of the malfunction in “SELF-DIAG [PAST]” is
not erased, the User mode will continue to show the system
malfunction by the operation of the warning lamp even if
the malfunction is repaired completely.

●

“TROUBLE DIAG RECORD”
The memory of “TROUBLE DIAG RECORD” cannot be erased.

Self-Diagnosis Function (Without CONSULT-II)

EHS001M0

●

The reading of these results is accomplished using one of two modes — “User mode” and “Diagnosis
mode”.

●

After a malfunction is repaired, turn the ignition switch OFF for at least one second, then back ON. Diag-
nosis mode returns to the User mode. At that time, the self-diagnostic result is cleared.

SRS804

SRS701

SRS702

TROUBLE DIAGNOSIS

SRS-21

SRS

2007 Pathfinder

HOW TO CHANGE SELF-DIAGNOSIS MODE

HOW TO ERASE SELF-DIAGNOSIS RESULTS

After a malfunction is repaired, turn the ignition switch OFF for at least one second, then back ON. Diagnosis
mode returns to the User mode. At that time, the self-diagnostic result is cleared.

SRS Operation Check

EHS001M1

DIAGNOSTIC PROCEDURE 1
Checking SRS Operation Using “AIR BAG” Warning Lamp—User Mode

Turn the ignition switch from OFF to ON, and check that the air bag warning lamp blinks.

Compare the SRS air bag warning lamp blinking pattern with the
examples.

SHIA0183E

BF-1845D

SRS-22

TROUBLE DIAGNOSIS

2007 Pathfinder

Warning lamp examples

“AIR BAG” warning lamp operation-User mode-

SRS condition

Reference item

●

No malfunction is detected.

●

No further action is necessary.

—

The system is malfunctioning and
needs to be repaired as indicated.

Go to

SRS-23, "DIAGNOSTIC

PROCEDURE 2"

with CONSULT-

II or

SRS-30, "DIAGNOSTIC PRO-

CEDURE 6"

without CONSULT-II.

●

Air bag is deployed.

●

Seat belt pre-tensioner is deployed.

Go to

SRS-53, "COLLISION DIAG-

NOSIS"

●

Air bag diagnosis sensor unit is mal-
functioning.

●

Air bag power supply circuit is mal-
functioning.

●

SRS air bag warning lamp circuit is
malfunctioning.

Go to

SRS-36, "Trouble Diagnosis:

“AIR BAG” Warning Lamp Does Not
Turn Off"

●

Air bag diagnosis sensor unit is mal-
functioning.

●

Air bag warning lamp circuit is mal-
functioning.

Go to

SRS-37, "Trouble Diagnosis:

“AIR BAG” Warning Lamp Does Not
Turn On"

SHIA0011E

SHIA0012E

SHIA0013E

SHIA0014E

TROUBLE DIAGNOSIS

SRS-23

SRS

2007 Pathfinder

Trouble Diagnosis With CONSULT-II

EHS0025O

DIAGNOSTIC PROCEDURE 2

Refer to

GI-38, "CONSULT-II Start Procedure"

Diagnostic code is displayed on "SELF-DIAG [CURRENT]".

If no malfunction is detected on "SELF-DIAG [CURRENT]", but mal-
function is detected in "SRS Operation Check", the following cases
may exist:

●

"SELF-DIAG [PAST]" memory might not be erased.

●

The SRS system malfunctions intermittently.

Refer to

SRS-28, "DIAGNOSTIC PROCEDURE 4"

CONSULT-II Diagnostic Code Chart

WHIA0151E

SRS701

Diagnostic item

Explanation

Repair order

Recheck SRS at each replacement

NO DTC IS DETECTED

Malfunction is indi-
cated by the “AIR
BAG” warning lamp in
User mode.

Low battery voltage (Less than 9V)

1. Go to

SC-4, "BATTERY"

2. Go to

SRS-27, "DIAGNOSTIC PRO-

CEDURE 3"

“SELF-DIAG [PAST]” memory might
not be erased.

Go to

SRS-28, "DIAGNOSTIC PRO-

CEDURE 4"

Intermittent malfunction has been
detected in the past.

Go to

SRS-28, "DIAGNOSTIC PRO-

CEDURE 5"

No malfunction is detected in User mode.

—

DRIVER AIRBAG MODULE

[OPEN]

[B1049] or [B1054]

Driver air bag module circuit is open (including the spiral
cable).

1. Visually check the wiring harness

connection.

2. Replace the harness if it has visible

damage.

3. Replace driver air bag module.

4. Replace the spiral cable.

5. Replace the air bag diagnosis sen-

sor unit.

6. Replace the related harness.

DRIVER AIRBAG MODULE

[VB-SHORT]

[B1050] or [B1055]

Driver air bag module circuit is shorted to some power supply
circuit (including the spiral cable).

DRIVER AIRBAG MODULE

[GND-SHORT]

[B1051] or [B1056]

Driver air bag module circuit is shorted to ground (including
the spiral cable).

DRIVER AIRBAG MODULE

[SHORT]

[B1052] or [B1057]

Driver air bag module circuits are shorted to each other.

SRS-24

TROUBLE DIAGNOSIS

2007 Pathfinder

ASSIST A/B MODULE

[OPEN]

[B1065] or [B1070]

Front passenger air bag module circuit is open.

1. Visually check the wiring harness

connection.

2. Replace the harness if it has visible

damage.

3. Replace front passenger air bag

module.

4. Replace the air bag diagnosis sen-

sor unit.

5. Replace the related harness.

ASSIST A/B MODULE

[VB-SHORT]

[B1066] or [B1071]

Front passenger air bag module circuit is shorted to some
power supply circuit.

ASSIST A/B MODULE

[GND-SHORT]

[B1067] or [B1072]

Front passenger air bag module circuit is shorted to ground.

ASSIST A/B MODULE

[SHORT]

[B1068] or [B1073]

Front passenger air bag module circuits are shorted to each
other.

CRASH ZONE SEN

[UNIT FAIL]

[B1033] or [B1034]

CRASH ZONE SEN

[COMM FAIL]

[B1035]

Crash zone sensor

1. Visually check the wiring harness

connection.

2. Replace the harness if it has visible

damage.

3. Replace the crash zone sensor.

4. Replace the air bag diagnosis sen-

sor unit.

5. Replace the related harness.

SIDE MODULE LH

[OPEN]
[B1134]

Front LH side air bag module circuit is open.

1. Visually check the wiring harness

connection.

2. Replace the harness if it has visible

damage.

3. Replace front LH seat back assem-

bly (front LH side air bag module).

4. Replace the air bag diagnosis sen-

sor unit.

5. Replace the related harness.

SIDE MODULE LH

[VB-SHORT]

[B1135]

Front LH side air bag module circuit is shorted to some power
supply circuit.

SIDE MODULE LH

[GND-SHORT]

[B1136]

Front LH side air bag module circuit is shorted to ground.

SIDE MODULE LH

[SHORT]

[B1137]

Front LH side air bag module circuits are shorted to each
other.

SIDE MODULE RH

[OPEN]
[B1129]

Front RH side air bag module circuit is open.

1. Visually check the wiring harness

connection.

2. Replace the harness if it has visible

damage.

3. Replace front RH seat back assem-

bly (front RH side air bag module).

4. Replace the air bag diagnosis sen-

sor unit.

5. Replace the related harness.

SIDE MODULE RH

[VB-SHORT]

[B1130]

Front RH side air bag module circuit is shorted to some
power supply circuit.

SIDE MODULE RH

[GND-SHORT]

[B1131]

Front RH side air bag module circuit is shorted to ground.

SIDE MODULE RH

[SHORT]

[B1132]

Front RH side air bag module circuits are shorted to each
other.

SATELLITE SENS LH

[UNIT FAIL]

[B1118] or [B1119]

SATELLITE SENS LH

[COMM FAIL]

[B1120]

LH side air bag (satellite) sensor

1. Visually check the wiring harness

connection.

2. Replace the harness if it has visible

damage.

3. Replace the LH side air bag (satel-

lite) sensor.

4. Replace the air bag diagnosis sen-

sor unit.

5. Replace the related harness.

Diagnostic item

Explanation

Repair order

Recheck SRS at each replacement

Content .. 383 384 385 386 ..