Nissan Murano Z51 (2013 year). Manual - part 79

 

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Nissan Murano Z51 (2013 year). Manual - part 79

 

 

SRC-110

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B0091 SATELLITE SENSOR

YES

>> Refer to 

SRC-110, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008843649

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 DTC

Perform each inspection according to the displayed DTC.
Which DTC is displayed?

[UNMATCH]              >>GO TO 4.
Other than the above >>GO TO 2.

2.

CHECK HARNESS CONNECTOR

Check the harness connector.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace harness connector.

3.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 4. 

NO

>> Replace wiring harness.

4.

REPLACE B-PILLAR SATELLITE SENSOR LH

1.

Replace B-pillar satellite sensor LH. Refer to 

SR-51, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-109, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 5. 

NO

>> INSPECTION END

5.

REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

1.

Replace air bag diagnosis sensor unit. Refer to 

SR-53, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-109, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 1.

NO

>> INSPECTION END

Revision: 2012 September

2013 MURANO

B0094 CRASH ZONE SENSOR

SRC-111

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

C

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M

A

B

SRC

N

O

P

B0094 CRASH ZONE SENSOR

DTC Logic

INFOID:0000000008843650

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-83, "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-112, "Diagnosis Procedure"

.

NO

>> INSPECTION END

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B0094

CRASH ZONE SENS
[Center Frontal Restraints 
Sensor (Subfault)]

[RESET]

Reset malfunction of Crash zone 
sensor 

• Connection malfunction 

of harness or connector

• Internal malfunction of 

Crash zone sensor 

• Internal malfunction of 

air bag diagnosis sensor 
unit

[COMM ERR]

Communication malfunction of 
Crash zone sensor 

[OPEN]

Crash zone sensor circuit is open

• Connection malfunction 

or open circuit of har-
ness and connector

• Internal malfunction of 

Crash zone sensor 

• Internal malfunction of 

air bag diagnosis sensor 
unit

[UNMATCH]

Crash zone sensor is out of the 
specified specification

Air bag diagnosis sensor 
unit and Crash zone sen-
sor is different from the 
part specified

[OFFSET ERR]

Offset malfunction of Crash zone 
sensor 

• Internal malfunction of 

Crash zone sensor 

• Internal malfunction of 

air bag diagnosis sensor 
unit

[SELF-DIAG 
ERR]

Diagnosis malfunction of Crash 
zone sensor 

[LOWER LIMIT 
ERR]

Lower limit value malfunction of 
Crash zone sensor 

[UPPER LIMIT 
ERR]

Upper limit value malfunction of 
Crash zone sensor 

[GND-SHORT]

Crash zone sensor circuit is short-
ed to ground

• Connection malfunction 

or short circuit to ground 
of harness and connec-
tor

• Internal malfunction of 

Crash zone sensor 

• Internal malfunction of 

air bag diagnosis sensor 
unit

Revision: 2012 September

2013 MURANO

SRC-112

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B0094 CRASH ZONE SENSOR

Diagnosis Procedure

INFOID:0000000008843651

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 DTC

Perform each inspection according to the displayed DTC.

Which DTC is displayed?

[UNMATCH]              >>GO TO 4.
Other than the above >>GO TO 2.

2.

CHECK HARNESS CONNECTOR

Check the harness connector.
Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace harness connector.

3.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 4. 

NO

>> Replace wiring harness.

4.

REPLACE CRASH ZONE SENSOR

1.

Replace crash zone. Refer to 

SR-49, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-111, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 5. 

NO

>> INSPECTION END

5.

REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

1.

Replace air bag diagnosis sensor unit. Refer to 

SR-53, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-111, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 1.

NO

>> INSPECTION END

Revision: 2012 September

2013 MURANO

B0096 SATELLITE SENSOR

SRC-113

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

B0096 SATELLITE SENSOR

DTC Logic

INFOID:0000000008843652

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-83, "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?

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B0096

B-PILLAR SAT SEN RH 
[Right Frontal Restraints 
Sensor 1(Subfault)]

[RESET]

Reset malfunction of B-pillar satel-
lite sensor RH

• Connection malfunction 

of harness or connector

• Internal malfunction of 

B-pillar satellite sensor 
RH

• Internal malfunction of 

air bag diagnosis sensor 
unit

[COMM ERR]

Communication malfunction of B-
pillar satellite sensor RH

[OPEN]

B-pillar satellite sensor RH circuit 
is open

• Connection malfunction 

or open circuit of har-
ness and connector

• Internal malfunction of 

B-pillar satellite sensor 
RH

• Internal malfunction of 

air bag diagnosis sensor 
unit

[UNMATCH]

B-pillar satellite sensor RH is out of 
the specified specification

Air bag diagnosis sensor 
unit and B-pillar satellite 
sensor RH is different from 
the part specified

[OFFSET ERR]

Offset malfunction of B-pillar satel-
lite sensor RH

• Internal malfunction of 

B-pillar satellite sensor 
RH

• Internal malfunction of 

air bag diagnosis sensor 
unit

[SELF-DIAG 
ERR]

Diagnosis malfunction of B-pillar 
satellite sensor RH

[LOWER LIMIT 
ERR]

Lower limit value malfunction of B-
pillar satellite sensor RH

[UPPER LIMIT 
ERR]

Upper limit value malfunction of B-
pillar satellite sensor RH

[GND-SHORT]

B-pillar satellite sensor RH circuit 
is shorted to ground

• Connection malfunction 

or short circuit to ground 
of harness and connec-
tor

• Internal malfunction of 

B-pillar satellite sensor 
RH

• Internal malfunction of 

air bag diagnosis sensor 
unit

Revision: 2012 September

2013 MURANO

SRC-114

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B0096 SATELLITE SENSOR

YES

>> Refer to 

SRC-114, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008843653

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 DTC

Perform each inspection according to the displayed DTC.
Which DTC is displayed?

[UNMATCH]              >>GO TO 4.
Other than the above >>GO TO 2.

2.

CHECK HARNESS CONNECTOR

Check the harness connector.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace harness connector.

3.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 4. 

NO

>> Replace wiring harness.

4.

REPLACE B-PILLAR SATELLITE SENSOR RH

1.

Replace B-pillar satellite sensor RH. Refer to 

SR-51, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-113, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 5. 

NO

>> INSPECTION END

5.

REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

1.

Replace air bag diagnosis sensor unit. Refer to 

SR-53, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-113, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 1.

NO

>> INSPECTION END

Revision: 2012 September

2013 MURANO

B0099 SATELLITE SENSOR

SRC-115

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

C

D

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G

I

J

K

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M

A

B

SRC

N

O

P

B0099 SATELLITE SENSOR

DTC Logic

INFOID:0000000008843654

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-83, "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-116, "Diagnosis Procedure"

.

NO

>> INSPECTION END

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B0099

SATELLITE SENSOR 
[Roll Over Sensor (Sub-
fault)]

[RESET]

Reset malfunction of other satellite 
sensor

• Connection malfunction 

of harness or connector

• Internal malfunction of 

other satellite sensor

• Internal malfunction of 

air bag diagnosis sensor 
unit

[COMM ERR]

Communication malfunction of 
other satellite sensor

[OPEN]

Other satellite sensor circuit is 
open

• Connection malfunction 

or open circuit of har-
ness and connector

• Internal malfunction of 

other satellite sensor

• Internal malfunction of 

air bag diagnosis sensor 
unit

[UNMATCH]

Other satellite sensor is out of the 
specified specification

Air bag diagnosis sensor 
unit and other satellite sen-
sor is different from the 
part specified

[OFFSET ERR]

Offset malfunction of other satellite 
sensor

• Internal malfunction of 

other satellite sensor

• Internal malfunction of 

air bag diagnosis sensor 
unit

[SELF-DIAG 
ERR]

Diagnosis malfunction of other sat-
ellite sensor

[LOWER LIMIT 
ERR]

Lower limit value malfunction of 
other satellite sensor

[UPPER LIMIT 
ERR]

Upper limit value malfunction of 
other satellite sensor

[GND-SHORT]

Other satellite sensor circuit is 
shorted to ground

• Connection malfunction 

or short circuit to ground 
of harness and connec-
tor

• Internal malfunction of 

other satellite sensor

• Internal malfunction of 

air bag diagnosis sensor 
unit

Revision: 2012 September

2013 MURANO

SRC-116

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B0099 SATELLITE SENSOR

Diagnosis Procedure

INFOID:0000000008843655

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 SATELLITE SENSOR

1.

Replace satellite sensor. Refer to 

SR-51, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-115, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 4. 

NO

>> INSPECTION END

4.

REPLACE AIR BAG DIAGNOSIS SENSOR UNIT

1.

Replace air bag diagnosis sensor unit. Refer to 

SR-53, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-115, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 1.

NO

>> INSPECTION END

Revision: 2012 September

2013 MURANO

B1400, B1401, B1402, B1403, B1404, B1405 AIR BAG DIAGNOSIS SENSOR 

UNIT

SRC-117

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

C

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SRC

N

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B1400, B1401, B1402, B1403, B1404, B1405 AIR BAG DIAGNOSIS SEN-
SOR UNIT

DTC Logic

INFOID:0000000008843660

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-83, "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-117, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008843661

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 connectors.

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-53, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-117, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 1.

NO

>> INSPECTION END

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B1400
B1401
B1402
B1403
B1404
B1405

CONTROL UNIT 
(air bag control unit internal trou-
ble)

Air bag diagnosis sensor unit is 
malfunctioning

Malfunction in air bag diagnosis 
sensor unit

Revision: 2012 September

2013 MURANO

SRC-118

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B1406, B1407, B1408, B1409, B1410 AIR BAG DIAGNOSIS SENSOR UNIT

B1406, B1407, B1408, B1409, B1410 AIR BAG DIAGNOSIS SENSOR UNIT

DTC Logic

INFOID:0000000008843662

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-83, "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:0000000008843663

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 connectors.

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-53, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-118, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 1.

NO

>> INSPECTION END

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B1406
B1407
B1408
B1409
B1410

CONTROL UNIT 
(air bag control unit internal trou-
ble)

Air bag diagnosis sensor unit is 
malfunctioning

Malfunction in air bag diagnosis 
sensor unit

Revision: 2012 September

2013 MURANO

B1411, B1412, B1413, B1414, B1415 AIR BAG DIAGNOSIS SENSOR UNIT

SRC-119

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

C

D

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F

G

I

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M

A

B

SRC

N

O

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B1411, B1412, B1413, B1414, B1415 AIR BAG DIAGNOSIS SENSOR UNIT

DTC Logic

INFOID:0000000008843664

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-83, "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-119, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008843665

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 connectors.

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-53, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-119, "DTC Logic"

.

Is DTC detected?

YES

>> GO TO 1.

NO

>> INSPECTION END

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B1411
B1412
B1413
B1414
B1415

CONTROL UNIT 
(air bag control unit internal trou-
ble)

Air bag diagnosis sensor unit is 
malfunctioning

Malfunction in air bag diagnosis 
sensor unit

Revision: 2012 September

2013 MURANO

SRC-120

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B1416, B1417, B1418, B1419, B1420 AIR BAG DIAGNOSIS SENSOR UNIT

B1416, B1417, B1418, B1419, B1420 AIR BAG DIAGNOSIS SENSOR UNIT

DTC Logic

INFOID:0000000008843666

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-83, "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:0000000008843667

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 connectors.

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-53, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-120, "DTC Logic"

.

Is DTC detected?

YES

>>  GO TO 1.

NO

>> INSPECTION END

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B1416
B1417
B1418
B1419
B1420

CONTROL UNIT
(air bag control unit internal trou-
ble)

Air bag diagnosis sensor unit is 
malfunctioning

Malfunction in air bag diagnosis 
sensor unit

Revision: 2012 September

2013 MURANO

B1421 FRONTAL COLLISION DETECTION

SRC-121

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

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B1421 FRONTAL COLLISION DETECTION

DTC Logic

INFOID:0000000008843668

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-83, "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-121, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008843669

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.

PERFORM COLLISION DIAGNOSIS

Perform collision diagnosis.Refer to 

SR-31, "FOR FRONTAL COLLISION : When SRS is activated in a colli-

sion"

 or 

SR-32, "FOR FRONTAL COLLISION : When SRS is not activated in a collision"

.

Is collision diagnosis complete?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

FINAL INSPECTION

Perform “AIR BAG” Self Diagnostic Result.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis of applicable DTC. Refer to 

SRC-121, "DTC Logic"

.

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B1421

FRONTAL COLLISION DETEC-
TION
(Firing Record, Frontal)

 Driver air bag, passenger air bag 
and seat belt pre-tensioner are de-
ployed

—

Revision: 2012 September

2013 MURANO

SRC-122

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B1422 SIDE COLLISION DETECTION

B1422 SIDE COLLISION DETECTION

DTC Logic

INFOID:0000000008843670

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-83, "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-122, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008843671

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.

PERFORM COLLISION DIAGNOSIS

Perform collision diagnosis.Refer to 

SR-33, "FOR SIDE AND ROLLOVER COLLISION : When SRS is acti-

vated in a collision"

 or 

SR-34, "FOR SIDE AND ROLLOVER COLLISION : When SRS is not activated in a col-

lision"

.

Is collision diagnosis complete?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

FINAL INSPECTION

Perform “AIR BAG” Self Diagnostic Result.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis of applicable DTC. Refer to 

SRC-122, "DTC Logic"

.

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B1422

SIDE COLLISION DETECTION
(Firing Record, Side)

Side air bag and curtain air bag are 
deployed

—

Revision: 2012 September

2013 MURANO

B1423 ROLLOVER DETECTION

SRC-123

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

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B1423 ROLLOVER DETECTION

DTC Logic

INFOID:0000000008843672

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-83, "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-123, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008843673

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.

PERFORM COLLISION DIAGNOSIS

Perform collision diagnosis.Refer to 

SR-33, "FOR SIDE AND ROLLOVER COLLISION : When SRS is acti-

vated in a collision"

 or 

SR-34, "FOR SIDE AND ROLLOVER COLLISION : When SRS is not activated in a col-

lision"

.

Is collision diagnosis complete?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

FINAL INSPECTION

Perform “AIR BAG” Self Diagnostic Result.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis of applicable DTC. Refer to 

SRC-123, "DTC Logic"

.

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B1423

ROLLOVER DETECTION
(Firing Record, Rollover with Roll-
ing state 2)

Front seat belt pre-tensioner, curtain air 
bag module are deployed because of roll-
over detection

—

Revision: 2012 September

2013 MURANO

SRC-124

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B1425 REAR COLLISION DETECTION

B1425 REAR COLLISION DETECTION

DTC Logic

INFOID:0000000008843674

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-83, "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-124, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008843675

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.

PERFORM COLLISION DIAGNOSIS

Perform collision diagnosis.Refer to 

SR-31, "FOR FRONTAL COLLISION : When SRS is activated in a colli-

sion"

 or 

SR-32, "FOR FRONTAL COLLISION : When SRS is not activated in a collision"

.

Is collision diagnosis complete?

YES

>> GO TO 2.

NO

>> INSPECTION END

2.

FINAL INSPECTION

Perform “AIR BAG” Self Diagnostic Result.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Perform diagnosis of applicable DTC. Refer to 

SRC-124, "DTC Logic"

.

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B1425

REAR COLLISION
(Rear Crash Detect)

rear collijon detected

—

Revision: 2012 September

2013 MURANO

B142A IGN VOLTAGE

SRC-125

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

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B142A IGN VOLTAGE

DTC Logic

INFOID:0000000008843676

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-83, "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-125, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000008843677

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 BATTERY VOLTAGE

Check battery voltage. Refer to 

PG-3, "How to Handle Battery"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Replace battery.Refer to 

PG-118, "Removal and Installation"

.

2.

CHECK HARNESS CONNECTOR

Check the harness connector.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Replace harness connectors.

3.

CHECK WIRING HARNESS

Check the wiring harness externals.

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

Possible cause

B142A

IGNITION VOLTAGE
(Ignition voltage Low)

[VB-LOW]

Power supply malfunction (low 
voltage) of air bag diagnosis sen-
sor unit

• Malfunction of battery 

voltage (low voltage)

• Connection malfunction 

of harness or connector 

• Internal malfunction of 

air bag diagnosis sensor 
unit

IGNITION VOLTAGE
(Ignition voltage High)

[VB-HIGH]

Power supply malfunction (high 
voltage) of air bag diagnosis sen-
sor unit

• Malfunction of battery 

voltage (high voltage)

• Connection malfunction 

of harness or connector 

• Internal malfunction of 

air bag diagnosis sensor 
unit

Revision: 2012 September

2013 MURANO

 

 

 

 

 

 

 

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