Nissan Murano Z51 (2008 year). Manual

SRC-112

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

B1148 CURTAIN MODULE RH

B1148 CURTAIN MODULE RH

Description

INFOID:0000000003367475

DTC B1148 [SHORT] CURTAIN MODULE RH

For RH side curtain air bag module, crash is judged by main “G” sensor output signal (left side:LH satellite
sensor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).

OPERATION

In case of collision whose acceleration exceeds the specified level, the ignition materials are ignited by electric
ignition system. The system burns and introduces the chemical reaction of gas generating materials to gener-
ate hot gases that flow into the air bag through a filter and expand the bag.

STRUCTURE

RH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.

INSTALLATION

RH side curtain air bag module is installed on the roof side with fixed bolts.

DTC Logic

INFOID:0000000003367476

DTC DETECTION LOGIC

With CONSULT-lll

DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)

DTC CONFIRMATION PROCEDURE (With CONSULT-lll)

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

CHECK SELF-DIAG RESULT

Check the screen of CONSULT-lll.

Is malfunctioning part detected?

YES

>> Refer to

SRC-113, "Diagnosis Procedure"

>> INSPECTION END.

DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)

NOTE:
• SRS will not enter diagnosis mode if no malfunction is detected in user mode.

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1148

CURTAIN MODULE RH
[SHORT]

RH side curtain air bag module circuit
are shorted to each other

• Disconnection of wiring harness and

short

• Internal breakdown in RH side cur-

tain air bag module

• Internal breakdown in air bag diag-

nosis sensor unit

Revision: 2008 October

2009 Murano

B1148 CURTAIN MODULE RH

SRC-113

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

SRC

CHECK AIR BAG WARNING LAMP

Check the air bag warning lamp status.
Is malfunctioning part detected?

YES

>> Refer to warning lamp flash code chart.

SRC-142

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000003367477

With CONSULT-lll

WARNING:

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

minutes. (To discharge backup capacitor.)

• Do not use unspecified tester or other measuring device.

DIAGNOSTIC PROCEDURE

CHECK HARNESS CONNECTOR

Check the connection of harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace harness connector.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace wiring harness.

CHECK SIDE CURTAIN AIR BAG MODULE

Replace RH side curtain air bag module.

Check the screen of CONSULT-lll.

Is the inspection result normal?

YES

>> INSPECTION END.

>> Check the intermittent incident. Refer to

GI-40, "Intermittent Incident"

Revision: 2008 October

2009 Murano

SRC-114

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

B1150 CURTAIN MODULE LH

B1150 CURTAIN MODULE LH

Description

INFOID:0000000003367478

DTC B1150 [OPEN] CURTAIN MODULE LH

For LH side curtain air bag module, crash is judged by main “G” sensor output signal (left side:LH satellite sen-
sor, right side:RH satellite sensor) and Safing algorithm (left and right GP in air bag diagnosis sensor unit).

OPERATION

STRUCTURE

LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.

INSTALLATION

LH side curtain air bag module is installed on the roof side with fixed bolts.

DTC Logic

INFOID:0000000003367479

DTC DETECTION LOGIC

With CONSULT-lll

DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)

DTC CONFIRMATION PROCEDURE (With CONSULT-lll)

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

CHECK SELF-DIAG RESULT

Check the screen of CONSULT-lll.

Is malfunctioning part detected?

YES

>> Refer to

SRC-115, "Diagnosis Procedure"

>> INSPECTION END.

DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)

NOTE:
• SRS will not enter diagnosis mode if no malfunction is detected in user mode.

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1150

CURTAIN MODULE LH
[OPEN]

LH side curtain air bag module circuit is
open

• Disconnection of wiring harness and

open

• Internal breakdown in LH side cur-

tain air bag module

• Internal breakdown in air bag diag-

nosis sensor unit

Revision: 2008 October

2009 Murano

B1150 CURTAIN MODULE LH

SRC-115

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

SRC

CHECK AIR BAG WARNING LAMP

Check the air bag warning lamp status.
Is malfunctioning part detected?

YES

>> Refer to warning lamp flash code chart.

SRC-142

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000003367480

With CONSULT-lll

WARNING:

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

minutes. (To discharge backup capacitor.)

• Do not use unspecified tester or other measuring device.

DIAGNOSTIC PROCEDURE

CHECK HARNESS CONNECTOR

Check the connection of harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace harness connector.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace wiring harness.

CHECK SIDE CURTAIN AIR BAG MODULE

Replace LH side curtain air bag module.

Check the screen of CONSULT-lll.

Is the inspection result normal?

YES

>> INSPECTION END.

>> Check the intermittent incident. Refer to

GI-40, "Intermittent Incident"

Revision: 2008 October

2009 Murano

SRC-116

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

B1151 CURTAIN MODULE LH

B1151 CURTAIN MODULE LH

Description

INFOID:0000000003367481

DTC B1151 [VB-SHORT] CURTAIN MODULE LH

OPERATION

STRUCTURE

LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.

INSTALLATION

LH side curtain air bag module is installed on the roof side with fixed bolts.

DTC Logic

INFOID:0000000003367482

DTC DETECTION LOGIC

With CONSULT-lll

DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)

DTC CONFIRMATION PROCEDURE (With CONSULT-lll)

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

CHECK SELF-DIAG RESULT

Check the screen of CONSULT-lll.

Is malfunctioning part detected?

YES

>> Refer to

SRC-117, "Diagnosis Procedure"

>> INSPECTION END.

DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)

NOTE:
• SRS will not enter diagnosis mode if no malfunction is detected in user mode.

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1151

CURTAIN MODULE LH
[VB-SHORT]

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

• Disconnection of wiring harness and

short

• Internal breakdown in LH side cur-

tain air bag module

• Internal breakdown in air bag diag-

nosis sensor unit

Revision: 2008 October

2009 Murano

B1151 CURTAIN MODULE LH

SRC-117

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

SRC

CHECK AIR BAG WARNING LAMP

Check the air bag warning lamp status.
Is malfunctioning part detected?

YES

>> Refer to warning lamp flash code chart.

SRC-142

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000003367483

With CONSULT-lll

WARNING:

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

minutes. (To discharge backup capacitor.)

• Do not use unspecified tester or other measuring device.

DIAGNOSTIC PROCEDURE

CHECK HARNESS CONNECTOR

Check the connection of harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace harness connector.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace wiring harness.

CHECK SIDE CURTAIN AIR BAG MODULE

Replace LH side curtain air bag module.

Check the screen of CONSULT-lll.

Is the inspection result normal?

YES

>> INSPECTION END.

>> Check the intermittent incident. Refer to

GI-40, "Intermittent Incident"

Revision: 2008 October

2009 Murano

SRC-118

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

B1152 CURTAIN MODULE LH

B1152 CURTAIN MODULE LH

Description

INFOID:0000000003367484

DTC B1152 [GND-SHORT] CURTAIN MODULE LH

OPERATION

STRUCTURE

LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.

INSTALLATION

LH side curtain air bag module is installed on the roof side with fixed bolts.

DTC Logic

INFOID:0000000003367485

DTC DETECTION LOGIC

With CONSULT-lll

DTC No. Index (“SELF-DIAG [CURRENT]”), (“”SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)

DTC CONFIRMATION PROCEDURE (With CONSULT-lll)

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

CHECK SELF-DIAG RESULT

Check the screen of CONSULT-lll.

Is malfunctioning part detected?

YES

>> Refer to

SRC-119, "Diagnosis Procedure"

>> INSPECTION END.

DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)

NOTE:
• SRS will not enter diagnosis mode if no malfunction is detected in user mode.

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1152

CURTAIN MODULE LH
[GND-SHORT]

LH side curtain air bag module circuit is
shorted to ground

• Disconnection of wiring harness and

short

• Internal breakdown in LH side cur-

tain airbag module

• Internal breakdown in air bag diag-

nosis sensor unit

Revision: 2008 October

2009 Murano

B1152 CURTAIN MODULE LH

SRC-119

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

SRC

CHECK AIR BAG WARNING LAMP

Check the air bag warning lamp status.
Is malfunctioning part detected?

YES

>> Refer to warning lamp flash code chart.

SRC-142

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000003367486

With CONSULT-lll

WARNING:

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

minutes. (To discharge backup capacitor.)

• Do not use unspecified tester or other measuring device.

DIAGNOSTIC PROCEDURE

CHECK HARNESS CONNECTOR

Check the connection of harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace harness connector.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace wiring harness.

CHECK SIDE CURTAIN AIR BAG MODULE

Replace LH side curtain air bag module.

Check the screen of CONSULT-lll.

Is the inspection result normal?

YES

>> INSPECTION END.

>> Check the intermittent incident. Refer to

GI-40, "Intermittent Incident"

Revision: 2008 October

2009 Murano

SRC-120

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

B1153 CURTAIN MODULE LH

B1153 CURTAIN MODULE LH

Description

INFOID:0000000003367487

DTC B1153 [SHORT] CURTAIN MODULE LH

OPERATION

STRUCTURE

LH side curtain air bag module mainly consists of air bag and inflator which inflates air bag.

INSTALLATION

LH side curtain air bag module is installed on the roof side with fixed bolts.

DTC Logic

INFOID:0000000003367488

DTC DETECTION LOGIC

With CONSULT-lll

DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)

DTC CONFIRMATION PROCEDURE (With CONSULT-lll)

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

CHECK SELF-DIAG RESULT

Check the screen of CONSULT-lll.

Is malfunctioning part detected?

YES

>> Refer to

SRC-121, "Diagnosis Procedure"

>> INSPECTION END.

DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)

NOTE:
• SRS will not enter diagnosis mode if no malfunction is detected in user mode.

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1153

CURTAIN MODULE LH
[SHORT]

LH side curtain air bag module circuit
are shorted to each other

• Disconnection of wiring harness and

short

• Internal breakdown in LH side cur-

tain air bag module

• Internal breakdown in air bag diag-

nosis sensor unit

Revision: 2008 October

2009 Murano

B1153 CURTAIN MODULE LH

SRC-121

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

SRC

CHECK AIR BAG WARNING LAMP

Check the air bag warning lamp status.
Is malfunctioning part detected?

YES

>> Refer to warning lamp flash code chart.

SRC-142

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000003367489

With CONSULT-lll

WARNING:

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

minutes. (To discharge backup capacitor.)

• Do not use unspecified tester or other measuring device.

DIAGNOSTIC PROCEDURE

CHECK HARNESS CONNECTOR

Check the connection of harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace harness connector.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace wiring harness.

CHECK SIDE CURTAIN AIR BAG MODULE

Replace LH side curtain air bag module.

Check the screen of CONSULT-lll.

Is the inspection result normal?

YES

>> INSPECTION END.

>> Check the intermittent incident. Refer to

GI-40, "Intermittent Incident"

Revision: 2008 October

2009 Murano

SRC-122

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT

B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT

Description

INFOID:0000000004185382

Checks the entire SRS and displays the malfunction either by illuminating or blinking the air bag warning lamp
on the combination meter. Malfunctioning part can be detected by on board self-diagnosis system and CON-
SULT-III.

OPERATION

It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front
side air bag, side curtain air bag and pre-tensioner seat belts operate normally.

STRUCTURE

It contains the “G” sensors for both frontal and side collisions and spare battery function in case of main bat-
tery damage in collision.

INSTALLATION

Air bag diagnosis sensor unit is installed under the center console with fixed bolts.

DTC Logic

INFOID:0000000004185383

DTC CONFIRMATION PROCEDURE

CHECK SELF-DIAG RESULT

With CONSULT-III

Turn ignition switch ON.

Perform “AIR BAG” Self Diagnostic Result.

Without CONSULT-III

Turn ignition switch ON.

Check the air bag warning lamp status. Refer to

SRC-18, "Diagnosis Description"

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

Is malfunctioning part detected?

YES

>> Refer to

SRC-122, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000004185384

WARNING:

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

minutes. (To discharge backup capacitor.)

• Never use unspecified tester or other measuring device.

CHECK HARNESS CONNECTOR

Check the harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

>> Replace harness connectors.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1154
B1155
B1156
B1157

CONTROL UNIT

Air bag diagnosis sensor unit is mal-
functioning or out of the specification

• Malfunction in air bag diagnosis sen-

sor unit

• Configuration in air bag diagnosis

sensor unit does not match the vehi-
cles specification

Revision: 2008 October

2009 Murano

B1154, B1155, B1156, B1157 DIAGNOSIS SENSOR UNIT

SRC-123

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

SRC

>> Replace wiring harness.

REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

Replace air bag diagnosis sensor unit. Refer to

SR-19, "Exploded View"

Perform DTC confirmation procedure. Refer to

SRC-122, "DTC Logic"

Is DTC detected?

YES

>> GO TO 1.

>> INSPECTION END

Revision: 2008 October

2009 Murano

SRC-124

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT

B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT

Description

INFOID:0000000004185385

OPERATION

It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front
side air bag, side curtain air bag and pre-tensioner seat belts operate normally.

STRUCTURE

It contains the “G” sensors for both frontal and side collisions and spare battery function in case of main bat-
tery damage in collision.

INSTALLATION

Air bag diagnosis sensor unit is installed under the center console with fixed bolts.

DTC Logic

INFOID:0000000004185386

DTC CONFIRMATION PROCEDURE

CHECK SELF-DIAG RESULT

With CONSULT-III

Turn ignition switch ON.

Perform “AIR BAG” Self Diagnostic Result.

Without CONSULT-III

Turn ignition switch ON.

Check the air bag warning lamp status. Refer to

SRC-18, "Diagnosis Description"

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

Is malfunctioning part detected?

YES

>> Refer to

SRC-124, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000004185387

WARNING:

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

minutes. (To discharge backup capacitor.)

• Never use unspecified tester or other measuring device.

CHECK HARNESS CONNECTOR

Check the harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

>> Replace harness connectors.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1170
B1171
B1172
B1173

CONTROL UNIT

Air bag diagnosis sensor unit is mal-
functioning or out of the specification

• Malfunction in air bag diagnosis sen-

sor unit

• Configuration in air bag diagnosis

sensor unit does not match the vehi-
cles specification

Revision: 2008 October

2009 Murano

B1170, B1171, B1172, B1173 DIAGNOSIS SENSOR UNIT

SRC-125

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

SRC

>> Replace wiring harness.

REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

Replace air bag diagnosis sensor unit. Refer to

SR-19, "Exploded View"

Perform DTC confirmation procedure. Refer to

SRC-124, "DTC Logic"

Is DTC detected?

YES

>> GO TO 1.

>> INSPECTION END

Revision: 2008 October

2009 Murano

SRC-126

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT

B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT

Description

INFOID:0000000004185388

OPERATION

It detects a shock that exceeds a specified level and monitors whether the driver and passenger air bags, front
side air bag, side curtain air bag and pre-tensioner seat belts operate normally.

STRUCTURE

It contains the “G” sensors for both frontal and side collisions and spare battery function in case of main bat-
tery damage in collision.

INSTALLATION

Air bag diagnosis sensor unit is installed under the center console with fixed bolts.

DTC Logic

INFOID:0000000004185389

DTC CONFIRMATION PROCEDURE

CHECK SELF-DIAG RESULT

With CONSULT-III

Turn ignition switch ON.

Perform “AIR BAG” Self Diagnostic Result.

Without CONSULT-III

Turn ignition switch ON.

Check the air bag warning lamp status. Refer to

SRC-18, "Diagnosis Description"

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

Is malfunctioning part detected?

YES

>> Refer to

SRC-126, "Diagnosis Procedure"

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000004185390

WARNING:

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

minutes. (To discharge backup capacitor.)

• Never use unspecified tester or other measuring device.

CHECK HARNESS CONNECTOR

Check the harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

>> Replace harness connectors.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1186
B1187
B1188
B1189

CONTROL UNIT

Air bag diagnosis sensor unit is mal-
functioning or out of the specification

• Malfunction in air bag diagnosis sen-

sor unit

• Configuration in air bag diagnosis

sensor unit does not match the vehi-
cles specification

Revision: 2008 October

2009 Murano

B1186, B1187, B1188, B1189 DIAGNOSIS SENSOR UNIT

SRC-127

< COMPONENT DIAGNOSIS >

[FOR USA AND CANADA]

SRC

>> Replace wiring harness.

REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

Replace air bag diagnosis sensor unit. Refer to

SR-19, "Exploded View"

Perform DTC confirmation procedure. Refer to

SRC-126, "DTC Logic"

Is DTC detected?

YES

>> GO TO 1.

>> INSPECTION END

Revision: 2008 October

2009 Murano

Nissan Murano Z51 (2008 year). Manual - part 356