Nissan Pathfinder (2011 year). Manual — part 571

DIAGNOSIS SENSOR UNIT

SRC-67

< ECU DIAGNOSIS INFORMATION >

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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 visible damage.

3.

Replace the air bag diagnosis sensor unit.

4.

Replace the front LH side air bag module.

5.

Replace the related harness.

SIDE MODULE LH

[VB-SHORT]

B1135

Front LH side air bag module circuit is
shorted to a 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.

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 visible damage.

3.

Replace the air bag diagnosis sensor unit.

4.

Replace the front RH side air bag module.

5.

Replace the related harness.

SIDE MODULE RH

[VB-SHORT]

B1130

Front RH side air bag module circuit is
shorted to a 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.

FR CURTN MODULE LH

[OPEN]

B1198

LH side curtain air bag module (front)
circuit is open.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the air bag diagnosis sensor unit.

4.

Replace the LH side curtain air bag module
(front).

5.

Replace the related harness.

FR CURTN MODULE LH

[VB-SHORT]

B1199

LH side curtain air bag module (front)
circuit is shorted to a power supply cir-
cuit.

FR CURTN MODULE LH

[GND-SHORT]

B1200

LH side curtain air bag module (front)
circuit is shorted to ground.

FR CURTN MODULE LH

[SHORT]

B1201

LH side curtain air bag module (front)
circuits are shorted to each other.

FR CURTN MODULE RH

[OPEN]

B1193

RH side curtain air bag module (front)
circuit is open.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the air bag diagnosis sensor unit.

4.

Replace the RH side curtain air bag module
(front).

5.

Replace the related harness.

FR CURTN MODULE RH

[VB-SHORT]

B1194

RH side curtain air bag module (front)
circuit is shorted to a power supply cir-
cuit.

FR CURTN MODULE RH

[GND-SHORT]

B1195

RH side curtain air bag module (front)
circuit is shorted to ground.

FR CURTN MODULE RH

[SHORT]

B1196

RH side curtain air bag module (front)
circuits are shorted to each other.

CURTAIN MODULE LH

[OPEN]

B1150

LH side curtain air bag module (rear) cir-
cuit is open.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the air bag diagnosis sensor unit.

4.

Replace the LH side curtain air bag module
(rear).

5.

Replace the related harness.

CURTAIN MODULE LH

[VB-SHORT]

B1151

LH side curtain air bag module (rear) cir-
cuit is shorted to a power supply circuit.

CURTAIN MODULE LH

[GND-SHORT]

B1152

LH side curtain air bag module (rear) cir-
cuit is shorted to ground.

CURTAIN MODULE LH

[SHORT]

B1153

LH side curtain air bag module (rear) cir-
cuits are shorted to each other.

CURTAIN MODULE RH

[OPEN]

B1145

RH side curtain air bag module (rear)
circuit is open.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the air bag diagnosis sensor unit.

4.

Replace the RH side curtain air bag module
(rear).

5.

Replace the related harness.

CURTAIN MODULE RH

[VB-SHORT]

B1146

RH side curtain air bag module (rear)
circuit is shorted to a power supply cir-
cuit.

CURTAIN MODULE RH

[GND-SHORT]

B1147

RH side curtain air bag module (rear)
circuit is shorted to ground.

CURTAIN MODULE RH

[SHORT]

B1148

RH side curtain air bag module (rear)
circuits are shorted to each other.

CONSULT name

DTC

DTC detecting condition

Repair order

2011 Pathfinder

SRC-68

< ECU DIAGNOSIS INFORMATION >

DIAGNOSIS SENSOR UNIT

PRE-TEN FRONT LH

[OPEN]

B1086

LH seat belt pre-tensioner circuit is
open.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the front LH seat belt pre-tensioner.

4.

Replace the air bag diagnosis sensor unit.

5.

Replace the related harness.

PRE-TEN FRONT LH

[VB-SHORT]

B1087

LH seat belt pre-tensioner circuit is
shorted to a power supply circuit.

PRE-TEN FRONT LH

[GND-SHORT]

B1088

LH seat belt pre-tensioner circuit is
shorted to ground.

PRE-TEN FRONT LH

[SHORT]

B1089

LH seat belt pre-tensioner circuits are
shorted to each other.

PRE-TEN FRONT RH

[OPEN]

B1081

RH seat belt pre-tensioner circuit is
open.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the front RH seat belt pre-tensioner.

4.

Replace the air bag diagnosis sensor unit.

5.

Replace the related harness.

PRE-TEN FRONT RH

[VB-SHORT]

B1082

RH seat belt pre-tensioner circuit is
shorted to a power supply circuit.

PRE-TEN FRONT RH

[GND-SHORT]

B1083

RH seat belt pre-tensioner circuit is
shorted to ground.

PRE-TEN FRONT RH

[SHORT]

B1084

RH seat belt pre-tensioner circuits are
shorted to each other.

CRASH ZONE SEN

[UNIT FAIL]

B1033

Crash zone sensor has malfunctioned.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the crash zone sensor.

4.

Replace the air bag diagnosis sensor unit.

5.

Replace the related harness.

B1034

CRASH ZONE SEN

[COMM FAIL]

B1035

Crash zone sensor communication er-
ror.

SATELLITE SENS LH

[UNIT FAIL]

B1118

LH side air bag satellite sensor has mal-
functioned.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the LH side air bag satellite sensor.

4.

Replace the air bag diagnosis sensor unit.

5.

Replace the related harness.

B1119

SATELLITE SENS LH

[COMM FAIL]

B1120

LH side air bag satellite sensor commu-
nication error.

SATELLITE SENS RH

[UNIT FAIL]

B1113

RH side air bag satellite sensor has mal-
functioned.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the RH side air bag satellite sensor.

4.

Replace the air bag diagnosis sensor unit.

5.

Replace the related harness.

B1114

SATELLITE SENS RH

[COMM FAIL]

B1115

RH side air bag satellite sensor commu-
nication error.

CONTROL UNIT

B1XXX

Air bag diagnosis sensor unit is malfunc-
tioning.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the air bag diagnosis sensor unit.

4.

Replace the related harness.

OCCUPANT SENS C/U

[UNIT FAIL]

B1017

The OCS control unit is malfunctioning.

1.

Replace the RH front seat cushion assembly.
Do not disassemble the seat cushion assem-
bly.

B1021

B1020

The OCS control unit is malfunctioning.

1.

Replace the harness if it has visible damage.

2.

Replace the RH front seat cushion assembly.
Do not disassemble the seat cushion assem-
bly.

3.

Replace the RH front seat belt assembly.

OCCUPANT SENS

[UNIT FAIL]

B1018

The OCS sensor is malfunctioning.

1.

Visually check the wiring harness connection
to the OCS sensor.

2.

Replace the RH front seat cushion assembly.
Do not disassemble the seat cushion assem-
bly.

BELT TENSION SENS

[UNIT FAIL]

B1019

The belt tension sensor is malfunction-
ing.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the RH front seat belt assembly.

4.

Replace the RH front seat cushion assembly.
Do not disassemble the seat cushion assem-
bly.

5.

Replace the related harness.

CONSULT name

DTC

DTC detecting condition

Repair order

2011 Pathfinder

DIAGNOSIS SENSOR UNIT

SRC-69

< ECU DIAGNOSIS INFORMATION >

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Trouble Diagnosis without CONSULT

INFOID:0000000006245312

WARNING LAMP FLASH CODE CHART

NOTE:

Follow the procedures in numerical order when repairing malfunctioning parts. Confirm whether malfunction is

eliminated using air bag warning lamp each time repair is finished. If malfunction is still observed, proceed to

the next step. When malfunction is eliminated, further repair work is not required.

OCCUPANT SENS C/U

[COMM FAIL]

B1022

Communication between the OCS con-
trol unit and the air bag diagnosis sensor
unit is interrupted.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the RH front seat cushion assembly.
Do not disassemble the seat cushion assem-
bly.

4.

Replace the air bag diagnosis sensor unit.

5.

Replace the related harness.

PASS A/B INDCTR CKT

B1023

Front passenger air bag OFF indicator is
malfunctioning.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the front passenger air bag OFF in-
dicator.

4.

Replace the air bag diagnosis sensor unit.

5.

Replace the related harness.

FRONTAL COLLISION DE-

TECTION

B1209

Driver and/or front passenger air bag
modules are deployed.

Refer to

SR-19, "For Frontal Collision"

.

SIDE COLLISION DETEC-

TION

B1210

Side and/or curtain air bag modules are
deployed.

Refer to

SR-21, "For Side and Rollover Collision"

.

ROLLOVER DETECTION

B1211

Curtain air bag module and seat belt
pre-tensioner are deployed.

CONSULT name

DTC

DTC detecting condition

Repair order

SHIA0026E

AWHIA0311GB

2011 Pathfinder

SRC-70

< ECU DIAGNOSIS INFORMATION >

DIAGNOSIS SENSOR UNIT

WHIA0198E

AWHIA0312GB

WHIA0200E

WHIA0262E

WHIA0263E

2011 Pathfinder

DIAGNOSIS SENSOR UNIT

SRC-71

< ECU DIAGNOSIS INFORMATION >

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WHIA0203E

WHIA0204E

AWHIA0305GB

AWHIA0304GB

AWHIA0329GB

2011 Pathfinder

SRC-72

< ECU DIAGNOSIS INFORMATION >

DIAGNOSIS SENSOR UNIT

AWHIA0330GB

AWHIA0331GB

AWHIA0332GB

WHIA0211E

WHIA0212E

2011 Pathfinder

SRS AIR BAG CONTROL SYSTEM

SRC-73

< WIRING DIAGRAM >

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WIRING DIAGRAM

SRS AIR BAG CONTROL SYSTEM

Wiring Diagram

INFOID:0000000006543789

ABHWA0136GB

2011 Pathfinder

SRC-74

< WIRING DIAGRAM >

SRS AIR BAG CONTROL SYSTEM

ABHWA0073GB

2011 Pathfinder