Nissan X-Trail 32. Manual - part 1970

SRC-48

< DTC/CIRCUIT DIAGNOSIS >

B0091 B-PILLAR SATELLITE SENSOR

B0091 B-PILLAR SATELLITE SENSOR

DTC Description

INFOID:0000000010688477

DTC DETECTION LOGIC

POSSIBLE CAUSE

[B0091–11]

• Connection malfunction or short circuit to ground of harness and connector
• Internal malfunction of B-pillar satellite sensor LH
• Internal malfunction of air bag diagnosis sensor unit

[B0091–23, B0091–24, B0091–25, B0091–28]

• Internal malfunction of B-pillar satellite sensor LH
• Internal malfunction of air bag diagnosis sensor unit

[B0091–81, B0091–93]

• Connection malfunction of harness or connector
• Internal malfunction of B-pillar satellite sensor LH
• Internal malfunction of air bag diagnosis sensor unit

[B0091–86]

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

[B0091–88]

• Connection malfunction or open circuit of harness and connector
• Internal malfunction of B-pillar satellite sensor LH
• Internal malfunction of air bag diagnosis sensor unit

FAIL-SAFE

—

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.

Is malfunctioning part detected?

YES

>> Refer to 

SRC-48, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010688478

WARNING:

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

B0091–11

B-PILLAR SAT SEN LH 
[Left Side Restraints Sensor 1 (Subfault)]

B-pillar satellite sensor LH circuit is shorted to ground

B0091–23

Lower limit value malfunction of B-pillar satellite sensor LH

B0091–24

Upper limit value malfunction of B-pillar satellite sensor LH

B0091–25

Diagnosis malfunction of B-pillar satellite sensor LH

B0091–28

Offset malfunction of B-pillar satellite sensor LH

B0091–81

Communication malfunction of B-pillar satellite sensor LH

B0091–86

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

B0091–88

B-pillar satellite sensor LH circuit is open

B0091–93

Reset malfunction of B-pillar satellite sensor LH

B0091 B-PILLAR SATELLITE SENSOR

SRC-49

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

• 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?

[B0091–86]>> GO TO 4.
Other than the above>> GO TO 2.

2.

CHECK HARNESS CONNECTOR

Check the harness connector for disconnection, looseness or damage.

Is the inspection result normal?

YES

>> GO TO 3.

NO–1 >> Damage: Replace malfunctioning harness and connector.
NO–2 >> Disconnection or looseness: Securely lock the connector.

3.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace malfunctioning harness and connector.

4.

REPLACE B-PILLAR SATELLITE SENSOR LH

1.

Replace B-pillar satellite sensor LH. Refer to 

SR-33, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-48, "DTC Description"

.

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-38, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-48, "DTC Description"

.

Is DTC detected?

YES

>> GO TO 1.

NO

>> INSPECTION END

SRC-50

< DTC/CIRCUIT DIAGNOSIS >

B0092 C-PILLAR SATELLITE SENSOR

B0092 C-PILLAR SATELLITE SENSOR

DTC Description

INFOID:0000000010688479

DTC DETECTION LOGIC

POSSIBLE CAUSE

[B0092–11]

• Connection malfunction or short circuit to ground of harness and connector
• Internal malfunction of C-pillar satellite sensor LH
• Internal malfunction of air bag diagnosis sensor unit

[B0092–23, B0092–24, B0092–25, B0092–28]

• Internal malfunction of C-pillar satellite sensor LH
• Internal malfunction of air bag diagnosis sensor unit

[B0092–81, B0092–91]

• Connection malfunction of harness or connector
• Internal malfunction of C-pillar satellite sensor LH
• Internal malfunction of air bag diagnosis sensor unit

[B0092–86]

• Air bag diagnosis sensor unit and C-pillar satellite sensor LH is different from the part specified

[B0092–88]

• Connection malfunction or open circuit of harness and connector
• Internal malfunction of C-pillar satellite sensor LH
• Internal malfunction of air bag diagnosis sensor unit

FAIL-SAFE

—

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.

Is malfunctioning part detected?

YES

>> Refer to 

SRC-50, "Diagnosis Procedure"

.

NO-1

>> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2

>> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000010688480

WARNING:

DTC

CONSULT screen items

(Trouble diagnosis content)

DTC detecting condition

B0092–11

C-PILLAR SAT SEN LH 
[Left Side Restraints Sensor 2 (Subfault)]

C-pillar satellite sensor LH circuit is shorted to ground

B0092–23

Lower limit value malfunction of C-pillar satellite sensor LH

B0092–24

Upper limit value malfunction of C-pillar satellite sensor LH

B0092–25

Diagnosis malfunction of C-pillar satellite sensor LH

B0092–28

Offset malfunction of C-pillar satellite sensor LH

B0092–81

Communication malfunction of C-pillar satellite sensor LH

B0092–86

C-pillar satellite sensor LH is out of the specified specification

B0092–88

C-pillar satellite sensor LH circuit is open

B0092–93

Reset malfunction of C-pillar satellite sensor LH

B0092 C-PILLAR SATELLITE SENSOR

SRC-51

< DTC/CIRCUIT DIAGNOSIS >

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

• 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?

[B0092–86]>> GO TO 4.
Other than the above>> GO TO 2.

2.

CHECK HARNESS CONNECTOR

Check the harness connector for disconnection, looseness or damage.

Is the inspection result normal?

YES

>> GO TO 3.

NO–1 >> Damage: Replace malfunctioning harness and connector.
NO–2 >> Disconnection or looseness: Securely lock the connector.

3.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Replace malfunctioning harness and connector.

4.

REPLACE C-PILLAR SATELLITE SENSOR LH

1.

Replace C-pillar satellite sensor LH. Refer to 

SR-33, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-50, "DTC Description"

.

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-38, "Removal and Installation"

.

2.

Perform DTC confirmation procedure. Refer to 

SRC-50, "DTC Description"

.

Is DTC detected?

YES

>> GO TO 1.

NO

>> INSPECTION END