Nissan Quest E52. Manual - part 1147

B1130 SIDE AIR BAG MODULE RH

SRC-117

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

YES

>> GO TO 1. 

NO

>> INSPECTION END

SRC-118

< DTC/CIRCUIT DIAGNOSIS >

B1131 SIDE AIR BAG MODULE RH

B1131 SIDE AIR BAG MODULE RH

DTC Logic

INFOID:0000000009649943

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CHECK SELF-DIAG RESULT

 With CONSULT

1.

Turn ignition switch ON.

2.

Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT.

 Without CONSULT

1.

Turn ignition switch ON.

2.

Check the air bag warning lamp status. Refer to 

SRC-15, "On Board Diagnosis Function"

.

NOTE:
SRS does not enter the diagnosis mode if no malfunction is detected in the user mode.

Is malfunctioning part detected?

YES

>> Refer to 

SRC-118, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009649944

WARNING:

• Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3

minutes or more. (To discharge backup capacitor.)

• Never use unspecified tester or other measuring device. 

1.

CHECK HARNESS CONNECTOR

Check the harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace harness connector.

2.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3. 

NO

>> Replace wiring harness.

3.

REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

1.

Replace air bag diagnosis sensor unit. Refer to 

SR-29, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-118, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 4. 

NO

>> INSPECTION END

4.

REPLACE SIDE AIR BAG MODULE

1.

Replace side air bag module RH. Refer to 

SE-90, "SEATBACK : Disassembly and Assembly"

 (Manual

seat), 

SE-104, "SEATBACK : Disassembly and Assembly"

 (Power seat).

2.

Perform DTC confirmation procedure. Refer to 

SRC-118, "DTC Logic"

.

Is DTC detected?

DTC

Display contents of 

CONSULT

DTC detecting condition

Possible cause

B1131

SIDE MODULE RH 
[GND-SHORT]

Side air bag module RH circuit is shorted 
to ground

• Disconnection of wiring harness and short
• Malfunction in side air bag module RH
• Malfunction in air bag diagnosis sensor unit

B1131 SIDE AIR BAG MODULE RH

SRC-119

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

YES

>> GO TO 1. 

NO

>> INSPECTION END

SRC-120

< DTC/CIRCUIT DIAGNOSIS >

B1132 SIDE AIR BAG MODULE RH

B1132 SIDE AIR BAG MODULE RH

DTC Logic

INFOID:0000000009649945

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CHECK SELF-DIAG RESULT

 With CONSULT

1.

Turn ignition switch ON.

2.

Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT.

 Without CONSULT

1.

Turn ignition switch ON.

2.

Check the air bag warning lamp status. Refer to 

SRC-15, "On Board Diagnosis Function"

.

NOTE:
SRS does not enter the diagnosis mode if no malfunction is detected in the user mode.

Is malfunctioning part detected?

YES

>> Refer to 

SRC-120, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009649946

WARNING:

• Before servicing, turn ignition switch OFF, disconnect battery negative terminal, and wait at least 3

minutes or more. (To discharge backup capacitor.)

• Never use unspecified tester or other measuring device.

1.

CHECK HARNESS CONNECTOR

Check the harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace harness connector.

2.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3. 

NO

>> Replace wiring harness.

3.

REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

1.

Replace air bag diagnosis sensor unit. Refer to 

SR-29, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-120, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 4. 

NO

>> INSPECTION END

4.

REPLACE SIDE AIR BAG MODULE

1.

Replace side air bag module RH. Refer to 

SE-90, "SEATBACK : Disassembly and Assembly"

 (Manual

seat), 

SE-104, "SEATBACK : Disassembly and Assembly"

 (Power seat).

2.

Perform DTC confirmation procedure. Refer to 

SRC-120, "DTC Logic"

.

Is DTC detected?

DTC

Display contents of 

CONSULT

DTC detecting condition

Possible cause

B1132

SIDE MODULE RH 
[SHORT]

Side air bag module RH circuits are short-
ed to each other

• Disconnection of wiring harness and short
• Malfunction in side air bag module RH
• Malfunction in air bag diagnosis sensor unit