Nissan Murano Z51. Manual - part 1348

SRC-162

< ECU DIAGNOSIS INFORMATION >

[FOR USA AND CANADA]

DIAGNOSIS SENSOR UNIT

CONTROL UNIT
[B1122-B1127]

• Air bag diagnosis sensor unit is out of order or mis-match

Replace air bag diagnosis sensor unit

SIDE MODULE RH
[OPEN]
[B1129]

• Front RH side air bag module circuit is open

1.

Repair or replace wiring harness/
harness connector

2.

Replace front RH side air bag 
module

3.

Replace air bag diagnosis sensor 
unit

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

SIDE MODULE LH
[OPEN]
[B1134]

• Front LH side air bag module circuit is open

1.

Repair or replace wiring harness/
harness connector

2.

Replace front LH side air bag 
module

3.

Replace air bag diagnosis sensor 
unit

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

CONTROL UNIT
[B1138-B1143]

• Air bag diagnosis sensor unit is out of order or mis-match

Replace air bag diagnosis sensor unit

CONTROL UNIT
[B1144]

Air bag diagnosis sensor unit is malfunctioning or out of the speci-
fied specification

Replace air bag diagnosis sensor unit

CURTAIN MODULE RH
[OPEN]
[B1145]

• RH side curtain air bag module circuit is open

1.

Repair or replace wiring harness/
harness connector

2.

Replace RH side curtain air bag 
module

3.

Replace air bag diagnosis sensor 
unit

CURTAIN MODULE RH
[VB-SHORT]
[B1146]

• RH side curtain air bag module circuit is shorted to some power 

supply circuit

CURTAIN MODULE RH
[GND-SHORT]
[B1147]

• RH side curtain air bag module circuit is shorted to ground

CURTAIN MODULE RH
[SHORT]
[B1148]

• RH side curtain air bag module circuits are shorted to each other

Diagnostic item

Explanation

Repair order

“Recheck SRS at each replacement”

DIAGNOSIS SENSOR UNIT

SRC-163

< ECU DIAGNOSIS INFORMATION >

[FOR USA AND CANADA]

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

WARNING LAMP FLASH CODE CHART (Without CONSULT-lll)

NOTE:

CURTAIN MODULE LH
[OPEN]
[B1150]

• LH side curtain air bag module circuit is open

1.

Repair or replace wiring harness/
harness connector

2.

Replace LH side curtain air bag 
module

3.

Replace air bag diagnosis sensor 
unit

CURTAIN MODULE LH
[VB-SHORT]
[B1151]

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

supply circuits

CURTAIN MODULE LH
[GND-SHORT]
[B1152]

• LH side curtain air bag module circuit is shorted to ground

CURTAIN MODULE LH
[SHORT]
[B1153]

• LH side curtain air bag module circuits are shorted to each other

CONTROL UNIT
[B1154-B1157]

Air bag diagnosis sensor unit is malfunctioning or out of the speci-
fied specification

Replace air bag diagnosis sensor unit

CONTROL UNIT
[B1170-B1173]

Air bag diagnosis sensor unit is malfunctioning or out of the speci-
fied specification

Replace air bag diagnosis sensor unit

CONTROL UNIT
[B1186-B1189]

Air bag diagnosis sensor unit is malfunctioning or out of the speci-
fied specification

Replace air bag diagnosis sensor unit

CONTROL UNIT
[B1202-B1207]

• Air bag diagnosis sensor unit is out of order or mis-match

Replace air bag diagnosis sensor unit

FRONTAL COLLISION 
DETECTION
[B1209]

• Front seat belt pre-tensioner and front air bag module is de-

ployed

Go to 

SRC-147, "Diagnosis Procedure"

SIDE COLLISION DE-
TECTION
[B1210]

• Front side air bag module and side curtain air bag module is de-

ployed

Go to 

SRC-149, "Diagnosis Procedure"

ROLLOVER
DETECTION
[B1211]

• Front seat belt pre-tensioner, side curtain air bag module are de-

ployed because of rollover detection

Go to 

SRC-151, "Diagnosis Procedure"

RH1 SAT-SENS
[B1212]
[B1213]
[B1214]

RH satellite sensor is malfunctioning

1.

Repair or replace wiring harness/
harness connector

2.

Replace RH satellite sensor

3.

Replace air bag diagnosis sensor 
unit

LH1 SAT-SENS
[B1215]
[B1216]
[B1217]

LH satellite sensor is malfunctioning

1.

Repair or replace wiring harness/
harness connector

2.

Replace LH satellite sensor

3.

Replace air bag diagnosis sensor 
unit

CONTROL UNIT
[B1218]
[B1219]

Air bag diagnosis sensor unit is malfunctioning or out of the speci-
fied specification

Replace air bag diagnosis sensor unit

Diagnostic item

Explanation

Repair order

“Recheck SRS at each replacement”

SRC-164

< ECU DIAGNOSIS INFORMATION >

[FOR USA AND CANADA]

DIAGNOSIS SENSOR UNIT

Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is
eliminated using air bag warning lamp or CONSULT-IlI each time repair is completed. If malfunction is still
observed, proceed to the next step. When malfunction is eliminated, further repair work is not required.    

PHIA0532E

JMHIA0523GB

JMHIA0524GB

JMHIA0525GB

JMHIA0526GB

DIAGNOSIS SENSOR UNIT

SRC-165

< ECU DIAGNOSIS INFORMATION >

[FOR USA AND CANADA]

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

JMHIA0527GB

JMHIA0528GB

JMHIA0529GB

JMHIA0530GB

JMHIA0531GB