Nissan Qashqai (2007-2010). Manual - part 828

DIAGNOSIS SENSOR UNIT

SRC-199

< ECU DIAGNOSIS >

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DRIVER AIRBAG MOD-
ULE
[OPEN]
[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 visi-
ble damage.

3.

Replace driver air bag module.

4.

Replace spiral cable.

5.

Replace diagnosis sensor unit 
(ACU).

DRIVER AIRBAG MOD-
ULE
[VB-SHORT]
[B1055]

• Driver air bag module circuit is shorted to some power supply cir-

cuit. (including the spiral cable.)

DRIVER AIRBAG MOD-
ULE
[GND-SHORT]
[B1056]

• Driver air bag module circuit is shorted to ground. (including the 

spiral cable.)

DRIVER AIRBAG MOD-
ULE
[SHORT]
[B1057]

• Driver air bag module circuit is shorted to each other. (including 

spiral cable.)

DIAGNOSIS SENSOR 
UNIT (CONTROL UNIT)
[B1058-B1063]

• Diagnosis sensor is out of order.

• Replace diagnosis sensor unit 

(ACU).

ASSIST A/B MODULE
[OPEN]
[B1070]

• Front passenger air bag module circuit is open.

1.

Visually check the wiring harness 
connection.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace front passenger air bag 
module.

4.

Replace diagnosis sensor unit 
(ACU).

ASSIST A/B MODULE
[VB-SHORT]
[B1071]

• Front passenger air bag module circuit is shorted to some power 

supply circuit.

ASSIST A/B MODULE
[GND-SHORT]
[B1072]

• Front passenger air bag module circuit is shorted to ground.

ASSIST A/B MODULE
[SHORT]
[B1073]

• Front passenger air bag module circuit is shorted to each other.

DIAGNOSIS SENSOR 
UNIT (CONTROL UNIT)
[B1074-B1079]

• Diagnosis sensor is out of order.

• Replace diagnosis sensor unit 

(ACU).

PRE-TEN FRONT RH
[OPEN]
[B1081]

• Front RH pre-tensioner circuit is open.

1.

Visually check the wiring harness 
connections.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace front RH seat belt.

4.

Replace diagnosis sensor unit 
(ACU).

PRE-TEN FRONT RH
[VB-SHORT]
[B1082]

• Front RH pre-tensioner circuit is shorted to some power supply 

circuit.

PRE-TEN FRONT RH
[GND-SHORT]
[B1083]

• Front RH pre-tensioner circuit is shorted to ground.

PRE-TEN FRONT RH
[SHORT]
[B1084]

• Front RH pre-tensioner circuit is shorted to each other.

Diagnostic item

Explanation

Repair order

“Recheck SRS at each replacement”

SRC-200

< ECU DIAGNOSIS >

DIAGNOSIS SENSOR UNIT

PRE-TEN FRONT LH
[OPEN]
[B1086]

• Front LH pre-tensioner circuit is open. 

1.

Visually check the wiring harness 
connections.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace front LH seat belt.

4.

Replace diagnosis sensor unit 
(ACU).

PRE-TEN FRONT LH
[VB-SHORT]
[B1087]

• Front LH pre-tensioner circuit is shorted to some power supply 

circuit.

PRE-TEN FRONT LH
[GND-SHORT]
[B1088]

• Front LH pre-tensioner circuit is shorted to ground.

PRE-TEN FRONT LH
[SHORT]
[B1089]

• Front LH pre-tensioner circuit is shorted to each other.

DIAGNOSIS SENSOR 
UNIT (CONTROL UNIT)
[B1106-B1111]

• Diagnosis sensor is out of order.

• Replace diagnosis sensor unit 

(ACU).

SATELLITE SENS RH
[UNIT FAIL]
[B1113]
[B1114]
SATELLITE SENS RH
[COMM FAIL]
[B1115]

• RH side air bag (satellite) sensor is out of order.

1.

Visually check the wiring harness 
connection.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace RH side air bag (Satel-
lite) sensor.

4.

Replace diagnosis sensor unit 
(ACU).

SATELLITE SENS LH
[UNIT FAIL]
[B1118]
[B1119]
SATELLITE SENS LH
[COMM FAIL]
[B1120]

• LH side air bag (satellite) sensor is out of order.

1.

Visually check the wiring harness 
connection.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace LH side air bag (Satel-
lite) sensor.

4.

Replace diagnosis sensor unit 
(ACU).

DIAGNOSIS SENSOR 
UNIT (CONTROL UNIT)
[B1122-B1127]

• Diagnosis sensor is out of order.

• Replace diagnosis sensor unit 

(ACU).

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 visi-
ble damage.

3.

Replace front RH side air bag 
module.

4.

Replace diagnosis sensor unit 
(ACU).

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 circuit is shorted to each other.

Diagnostic item

Explanation

Repair order

“Recheck SRS at each replacement”

DIAGNOSIS SENSOR UNIT

SRC-201

< ECU DIAGNOSIS >

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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 visi-
ble damage.

3.

Replace front LH side air bag 
module.

4.

Replace diagnosis sensor unit 
(ACU).

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 circuit is shorted to each other.

DIAGNOSIS SENSOR 
UNIT (CONTROL UNIT)
[B1138-B1143]

• Diagnosis sensor is out of order.

• Replace diagnosis sensor unit 

(ACU).

CURTAIN MODULE RH
[OPEN]
[B1145]

• RH side curtain air bag module circuit is open.

1.

Visually check the wiring harness 
connection.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace RH side curtain air bag 
module.

4.

Replace diagnosis sensor unit 
(ACU).

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 circuit is shorted to each other.

CURTAIN MODULE LH
[OPEN]
[B1150]

• LH side curtain air bag module circuit is open.

1.

Visually check the wiring harness 
connection.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace LH side curtain air bag 
module.

4.

Replace diagnosis sensor unit 
(ACU).

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 circuit is shorted to each other.

DIAGNOSIS SENSOR 
UNIT (CONTROL UNIT)
[B1170-B1175]

• Diagnosis sensor is out of order.

• Replace diagnosis sensor unit 

(ACU).

PRE-TEN2 FRONT RH*
[OPEN]
[B1177]

• Front RH pre-tensioner2 circuit is open.

1.

Visually check the wiring harness 
connections.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace front RH seat belt pre-
tensioner2.

4.

Replace diagnosis sensor unit 
(ACU).

PRE-TEN2 FRONT RH*
[VB-SHORT]
[B1178]

• Front RH pre-tensioner2 circuit is shorted to some power supply 

circuit.

PRE-TEN2 FRONT RH*
[GND-SHORT]
[B1179]

• Front RH pre-tensioner2 circuit is shorted to ground.

PRE-TEN2 FRONT RH*
[SHORT]
[B1180]

• Front RH pre-tensioner2 circuit is shorted to each other.

Diagnostic item

Explanation

Repair order

“Recheck SRS at each replacement”

SRC-202

< ECU DIAGNOSIS >

DIAGNOSIS SENSOR UNIT

*: with RHD models.

WARNING LAMP FLASH CODE CHART (Without CONSULT-III)

NOTE:
Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is
eliminated using air bag warning lamp or CONSULT-III 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.    

PRE-TEN2 FRONT LH
[OPEN]
[B1182]

• Front LH pre-tensioner2 circuit is open. 

1.

Visually check the wiring harness 
connections.

2.

Replace the harness if it has visi-
ble damage.

3.

Replace front LH seat belt pre-
tensioner2.

4.

Replace diagnosis sensor unit 
(ACU).

PRE-TEN2 FRONT LH
[VB-SHORT]
[B1183]

• Front LH pre-tensioner2 circuit is shorted to some power supply 

circuit.

PRE-TEN2 FRONT LH
[GND-SHORT]
[B1184]

• Front LH pre-tensioner2 circuit is shorted to ground.

PRE-TEN2 FRONT LH
[SHORT]
[B1185]

• Front LH pre-tensioner2 circuit is shorted to each other.

DIAGNOSIS SENSOR 
UNIT (CONTROL UNIT)
[B1202-B1207]

• Diagnosis sensor is out of order.

• Replace diagnosis sensor unit 

(ACU).

FRONTAL COLLISION 
DETECTION
[B1209]

• Seat belt pre-tensioner and front air bag is deployed.

• Go to 

SRC-194, 

"Diagnosis Procedure (Component

diagnosis)"

. 

SIDE COLLISION DE-
TECTION
[B1210]

• Side and curtain air bag is deployed.

• Go to 

SRC-196, 

"Diagnosis Procedure (Component

diagnosis)"

.

Diagnostic item

Explanation

Repair order

“Recheck SRS at each replacement”

PHIA0532E

JMHIA0034GB