Nissan Murano Z51. Manual - part 1370

SRC-250

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B1115, B1116 SATELLITE SENS RH

B1115, B1116 SATELLITE SENS RH

Description

INFOID:0000000005513796

DTC B1115, B1116 [COMM FAIL] SATELLITE SENS RH

Main “G” sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle
side collision.

OPERATION

When ACU defines both signal voltage of the “G” sensor and the Safing algorithm to be that of collision which
exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air
bag and side curtain air bag.

STRUCTURE

Integrated type of the G sensor element for side collision with output terminals for signal voltage.

INSTALLATION

RH satellite sensor is installed at the underside of center pillar with fixed nuts.

DTC Logic

INFOID:0000000005513797

DTC DETECTION LOGIC

With CONSULT-lll

DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)

DTC CONFIRMATION PROCEDURE (With CONSULT-lll)

1.

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

2.

CHECK SELF-DIAG RESULT

Check the screen of CONSULT-lll.

Is malfunctioning part detected?

YES

>> Refer to 

SRC-251, "Diagnosis Procedure"

.

NO

>> INSPECTION END.

DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)

NOTE:
• SRS will not enter diagnosis mode if no malfunction is detected in user mode.

1.

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1115
B1116

SATELLITE SENS RH 
[COMM FAIL]
[UNMATCH]

RH satellite sensor is out of order

• Disconnection of wiring harness
• Internal breakdown in RH satellite 

sensor

• Internal breakdown in air bag diag-

nosis sensor unit

B1115, B1116 SATELLITE SENS RH

SRC-251

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

2.

CHECK AIR BAG WARNING LAMP

Check the air bag warning lamp status.
Is malfunctioning part detected?

YES

>> Refer to warning lamp flash code chart.

SRC-314

.

NO

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000005513798

With CONSULT-lll

WARNING:

• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3

minutes. (To discharge backup capacitor.)

• Do not use unspecified tester or other measuring device.

DIAGNOSTIC PROCEDURE

1.

CHECK HARNESS CONNECTOR

Check the connection of harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness connector.

2.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3. 

NO

>> Repair or replace wiring harness.

3.

CHECK SATELLITE SENSOR

1.

Replace RH satellite sensor.

2.

Check the screen of CONSULT-lll.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Check the intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.

SRC-252

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

B1118, B1119 SATELLITE SENS LH

B1118, B1119 SATELLITE SENS LH

Description

INFOID:0000000005513799

DTC B1118, B1119 [UNIT FAIL] SATELLITE SENS LH

Main “G” sensor generates signal voltage, when it detects deceleration beyond the specified level by vehicle
side collision.

OPERATION

When ACU defines both signal voltage of the “G” sensor and the Safing algorithm to be that of collision which
exceeds specified level, the driving circuit switches on and feeds the electric ignitor of both the front side air
bag and side curtain air bag.

STRUCTURE

Integrated type of the G sensor element for side collision with output terminals for signal voltage.

INSTALLATION

LH satellite sensor is installed at the underside of center pillar with fixed nuts.

DTC Logic

INFOID:0000000005513800

DTC DETECTION LOGIC

With CONSULT-lll

DTC No. Index (“SELF-DIAG [CURRENT]”), (“SELF-DIAG [PAST]” or “TROUBLE DIAG RECORD”)

DTC CONFIRMATION PROCEDURE (With CONSULT-lll)

1.

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

2.

CHECK SELF-DIAG RESULT

Check the screen of CONSULT-lll.

Is malfunctioning part detected?

YES

>> Refer to 

SRC-253, "Diagnosis Procedure"

.

NO

>> INSPECTION END.

DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)

NOTE:
• SRS will not enter diagnosis mode if no malfunction is detected in user mode.

1.

INSPECTION START

Turn ignition switch ON.

>> GO TO 2.

DTC No.

Trouble diagnosis name

DTC detecting condition

Possible cause

B1118
B1119

SATELLITE SENS LH
[UNIT FAIL]

LH satellite sensor is out of order

• Disconnection of wiring harness
• Internal breakdown in LH satellite 

sensor

• Internal breakdown in air bag diag-

nosis sensor unit

B1118, B1119 SATELLITE SENS LH

SRC-253

< DTC/CIRCUIT DIAGNOSIS >

[FOR MEXICO]

C

D

E

F

G

I

J

K

L

M

A

B

SRC

N

O

P

2.

CHECK AIR BAG WARNING LAMP

Check the air bag warning lamp status.
Is malfunctioning part detected?

YES

>> Refer to warning lamp flash code chart.

SRC-314

.

NO

>> INSPECTION END.

Diagnosis Procedure

INFOID:0000000005513801

With CONSULT-lll

WARNING:

• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3

minutes. (To discharge backup capacitor.)

• Do not use unspecified tester or other measuring device. 

DIAGNOSTIC PROCEDURE

1.

CHECK HARNESS CONNECTOR

Check the connection of harness connector.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace harness connector.

2.

CHECK WIRING HARNESS

Check the wiring harness externals.

Is the inspection result normal?

YES

>> GO TO 3. 

NO

>> Repair or replace wiring harness.

3.

CHECK SATELLITE SENSOR

1.

Replace LH satellite sensor.

2.

Check the screen of CONSULT-lll.

Is the inspection result normal?

YES

>> INSPECTION END.

NO

>> Check the intermittent incident. Refer to 

GI-39, "Intermittent Incident"

.