Nissan Frontier. Instruction — part 1165
B1134 – B1137 SIDE AIRBAG MODULE LH
SRC-25
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
>> END
SRC-26
< DTC/CIRCUIT DIAGNOSIS >
B1129 – B1132 SIDE AIRBAG MODULE RH
B1129 – B1132 SIDE AIRBAG MODULE RH
Description
INFOID:0000000009479977
DTC B1129 – B1132 FRONT RH SIDE AIR BAG MODULE
The front RH side air bag module is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor
unit will monitor for opens and shorts in detected lines to the front RH side air bag module.
PART LOCATION
SRC-7, "SRS Component Parts Location"
DTC Logic
INFOID:0000000009479978
DTC DETECTION LOGIC
With CONSULT
DTC CONFIRMATION PROCEDURE (With CONSULT)
1.
CHECK SELF-DIAG RESULT
1. Turn ignition switch ON.
2. Check for DTC using CONSULT.
Is the DTC detected?
YES (Current DTC)>>Refer to
YES (Past DTC)>>GO TO 2.
NO
>> Inspection End.
2.
ERASE SELF-DIAG RESULT
Erase the DTC using CONSULT.
Can the DTC be erased?
YES
>> Inspection End.
NO
>> Refer to
DTC CONFIRMATION PROCEDURE (Without CONSULT)
1.
CHECK SELF-DIAG RESULT
1. Turn ignition switch ON.
2. Check the air bag warning lamp status. Refer to
SRC-15, "Self-Diagnosis Function (Without CONSULT)"
NOTE:
SRS will not enter diagnosis mode if no malfunction is detected in user mode.
Is the DTC detected?
YES
>> Refer to
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000009479979
1.
HARNESS CONNECTOR
Visually inspect all applicable harness connectors for the following:
CONSULT name
DTC
DTC detecting condition
Repair order
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.
B1129 – B1132 SIDE AIRBAG MODULE RH
SRC-27
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
I
J
K
L
M
A
B
SRC
N
O
P
• Visible damage to connector or terminal
• Loose terminal
• Poor connection
NOTE:
All harness connectors should be inspected from the air bag diagnosis unit to the end component (including
any in-line connectors).
Is the inspection result normal?
YES
>> GO TO 2
NO
>> Perform one of the following repairs:
• Visible damage: Replace the harness.
• Loose terminal: Secure the terminal.
• Poor connection: Secure the connection.
2.
CONFIRM DTC
1. Reconnect all harness connectors.
2. Turn ignition switch ON.
3. Check for DTC using CONSULT.
Is DTC still current?
YES
>> GO TO 3
NO
>> Refer to
GI-42, "Intermittent Incident"
.
3.
WIRING HARNESS
Check the wiring harness for visible damage
NOTE
.
NOTE:
The entire wiring harness should be inspected from the air bag diagnosis sensor unit to the end component
(including any in-line connectors).
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Replace the harness.
4.
CONFIRM DTC
1. Reconnect all harness connectors.
2. Turn ignition switch ON.
3. Check for DTC using CONSULT.
Is DTC still current?
YES
>> GO TO 5
NO
>> Refer to
GI-42, "Intermittent Incident"
.
5.
AIR BAG DIAGNOSIS SENSOR UNIT
1. Replace the air bag diagnosis sensor unit. Refer to
SR-23, "Removal and Installation"
2. Turn ignition switch ON.
3. Check for DTC using CONSULT.
Is DTC still current?
YES
>> GO TO 6
NO
>> Clear DTC. Inspection End.
6.
SIDE AIR BAG MODULE RH
1. Replace the side air bag module RH.
2. Turn ignition switch ON.
3. Check for DTC using CONSULT.
Is DTC still current?
YES
>> GO TO 7
NO
>> Clear DTC. Inspection End.
7.
RELATED HARNESS
Replace the related harness.
SRC-28
< DTC/CIRCUIT DIAGNOSIS >
B1129 – B1132 SIDE AIRBAG MODULE RH
>> END
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