Nissan Pathfinder (2010 year). Manual - part 600

SRC-76

< ECU DIAGNOSIS >

DIAGNOSIS SENSOR UNIT

CONSULT-III name

DTC

DTC detecting condition

Repair order

DRIVER AIRBAG MODULE 

[OPEN]

B1049

Driver air bag module circuit (DR1) is 
open
(including the spiral cable).

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the driver air bag module.

4.

Replace the spiral cable.

5.

Replace the air bag diagnosis sensor unit.

6.

Replace the related harness.

B1054

Driver air bag module circuit (DR2) is 
open
(including the spiral cable).

DRIVER AIRBAG MODULE 

[VB-SHORT]

B1050

Driver air bag module circuit (DR1) is 
shorted to a power supply circuit
(including the spiral cable).

B1055

Driver air bag module circuit (DR2) is 
shorted to a power supply circuit
(including the spiral cable).

DRIVER AIRBAG MODULE 

[GND-SHORT]

B1051

Driver air bag module circuit (DR1) is 
shorted to ground
(including the spiral cable).

B1056

Driver air bag module circuit (DR2) is 
shorted to ground
(including the spiral cable).

DRIVER AIRBAG MODULE 

[SHORT]

B1052

Driver air bag module circuits (DR1) are 
shorted to each other
(including the spiral cable).

B1057

Driver air bag module circuits (DR2) are 
shorted to each other
(including the spiral cable).

ASSIST A/B MODULE 

[OPEN]

B1065

Front passenger air bag module circuit 
(AS1) is open.

1.

Visually check the wiring harness connection.

2.

Replace the harness if it has visible damage.

3.

Replace the front passenger air bag module.

4.

Replace the air bag diagnosis sensor unit.

5.

Replace the related harness.

B1070

Front passenger air bag module circuit 
(AS2) is open.

ASSIST A/B MODULE 

[VB-SHORT]

B1066

Front passenger air bag module circuit 
(AS1) is shorted to a power supply cir-
cuit.

B1071

Front passenger air bag module circuit 
(AS2) is shorted to a power supply cir-
cuit.

ASSIST A/B MODULE 

[GND-SHORT]

B1067

Front passenger air bag module circuit 
(AS1) is shorted to ground.

B1072

Front passenger air bag module circuit 
(AS2) is shorted to ground.

ASSIST A/B MODULE 

[SHORT]

B1068

Front passenger air bag module circuits 
(AS1) are shorted to each other.

B1073

Front passenger air bag module circuits 
(AS2) are shorted to each other.

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 front LH seat back assembly.

4.

Replace the air bag diagnosis sensor unit.

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.

2010 Pathfinder

DIAGNOSIS SENSOR UNIT

SRC-77

< ECU DIAGNOSIS >

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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 front RH seat back assembly.

4.

Replace the air bag diagnosis sensor unit.

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 LH side curtain air bag module.

4.

Replace the air bag diagnosis sensor unit.

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 RH side curtain air bag module.

4.

Replace the air bag diagnosis sensor unit.

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 LH side curtain air bag module.

4.

Replace the air bag diagnosis sensor unit.

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 RH side curtain air bag module.

4.

Replace the air bag diagnosis sensor unit.

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.

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.

CONSULT-III name

DTC

DTC detecting condition

Repair order

2010 Pathfinder

SRC-78

< ECU DIAGNOSIS >

DIAGNOSIS SENSOR UNIT

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.

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.

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.

B1020

B1021

OCCUPANT SENS

[UNIT FAIL]

B1018

The OCS sensor is malfunctioning.

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.

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.

FRONTAL COLLISION DE-

TECTION

B1209

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

Refer to 

SR-19, "For Frontal Collision"

.

CONSULT-III name

DTC

DTC detecting condition

Repair order

2010 Pathfinder

DIAGNOSIS SENSOR UNIT

SRC-79

< ECU DIAGNOSIS >

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Trouble Diagnosis without CONSULT-III

INFOID:0000000005258615

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.    

SIDE COLLISION DETEC-

TION

B1210

Side and/or curtain air bag modules are 
deployed.

Refer to 

SR-20, "For Side and Rollover Collision"

.

ROLLOVER DETECTION

B1211

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

CONSULT-III name

DTC

DTC detecting condition

Repair order

SHIA0026E

WHIA0260E

WHIA0198E

WHIA0261E

2010 Pathfinder

SRC-80

< ECU DIAGNOSIS >

DIAGNOSIS SENSOR UNIT

WHIA0200E

WHIA0262E

WHIA0263E

WHIA0203E

WHIA0204E

2010 Pathfinder

DIAGNOSIS SENSOR UNIT

SRC-81

< ECU DIAGNOSIS >

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WHIA0264E

WHIA0265E

WHIA0255E

WHIA0253E

WHIA0254E

2010 Pathfinder

SRC-82

< ECU DIAGNOSIS >

DIAGNOSIS SENSOR UNIT

WHIA0252E

WHIA0211E

WHIA0212E

2010 Pathfinder

SRS AIR BAG SYSTEM

SRC-83

< SYMPTOM DIAGNOSIS >

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SYMPTOM DIAGNOSIS

SRS AIR BAG SYSTEM

"AIR BAG" Warning Lamp Does Not Turn Off

INFOID:0000000005258616

DIAGNOSTIC PROCEDURE 7

1.

CHECK CONDITION OF AIR BAG MODULE

Inspect for any deployed air bag modules or seat belt pre-tensioners.
Are any air bag modules or seat belt pre-tensioners deployed?

YES

>> Refer to 

SR-19, "For Frontal Collision"

 or 

SR-20, "For Side and Rollover Collision"

.

NO

>> GO TO 2

2.

CHECK THE AIR BAG FUSE

Check 10A fuse [No. 13, located in the fuse block (J/B)].
Is the fuse blown?

YES

>> GO TO 3

NO

>> GO TO 4

3.

CHECK AIR BAG FUSE AGAIN

Replace 10A fuse [No. 13, located in the fuse block (J/B)] and turn ignition switch ON.
Does the fuse blow again?

YES

>> Replace harness.

NO

>> Inspection End.

4.

CHECK AIR BAG DIAGNOSIS SENSOR UNIT

Connect CONSULT-III.
Is “AIR BAG” displayed on CONSULT-III?

YES

>> GO TO 5

NO

>> Visually inspect the air bag diagnosis sensor unit harness connections. If the connections are OK,

replace the air bag diagnosis sensor unit. Refer to 

SR-16, "Removal and Installation"

.

5.

CHECK HARNESS CONNECTION

Check for loose connections between the combination meter and the air bag diagnosis sensor unit.
Are there any loose connections?

YES

>> Properly connect the combination meter and air bag diagnosis sensor unit harness connectors. If

“AIR BAG” warning lamp still does not turn off, replace the wiring harness.

NO

>> Replace air bag diagnosis sensor unit.

"AIR BAG" Warning Lamp Does Not Turn On

INFOID:0000000005258617

DIAGNOSTIC PROCEDURE 8

1.

CHECK METER FUSE

Check the 10A fuse [No. 14, located in the fuse block (J/B)] .
Is the fuse blown?

YES

>> GO TO 2

NO

>> GO TO 3

2.

REPLACE METER FUSE AND CHECK AGAIN

Replace 10A fuse [No. 14, located in the fuse block (J/B)] and turn ignition switch ON.
Does the fuse blow again?

YES

>> Replace harness.

NO

>> Inspection End.

3.

CHECK HARNESS CONNECTIONS BETWEEN AIR BAG DIAGNOSIS SENSOR UNIT AND COMBINA-

2010 Pathfinder