Infiniti G35 (V35). Manual — part 765
SRS-22
TROUBLE DIAGNOSIS
Trouble Diagnosis with CONSULT-II
NHS0001U
DIAGNOSTIC PROCEDURE 2
Refer to
GI-37, "CONSULT-II Start Procedure"
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1.
Touch “SELF-DIAG [CURRENT]”.
2.
Diagnostic code is displayed on “SELF-DIAG [CURRENT]”.
3.
If no malfunction is detected on “SELF-DIAG [CURRENT]” even
though malfunction is detected in “SRS Operation Check”,
check the battery voltage. If the battery voltage is less than 9 V,
charge or replace the battery. Then go to
. If the battery voltage is OK, go to
29, "DIAGNOSTIC PROCEDURE 4 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 2)"
cases:
●
Self-diagnostic result “SELF-DIAG [PAST]” (previously stored
in the memory) might not be erased after repair.
●
The SRS system malfunctions intermittently.
DTC No. Index (“SELF-DIAG [CURRENT]”)
SRS697
SHIA0203E
SRS701
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
NO DTC IS
DETECTED.
When malfunction is
indicated by the “AIR
BAG” warning lamp in
User mode.
●
Low battery voltage (Less than 9V)
●
Go to
tery.
●
Self-diagnostic result “SELF-DIAG
[PAST]” (previously stored in the
memory) might not be erased after
repair.
●
Intermittent malfunction has been
detected in the past.
●
Go to
CEDURE 4 (CONTINUED FROM
DIAGNOSTIC PROCEDURE 2)"
●
Go to
●
No malfunction is detected.
—
TROUBLE DIAGNOSIS
SRS-23
C
D
E
F
G
I
J
K
L
M
A
B
SRS
DRIVER AIR BAG
MODULE
[OPEN]
[B1054]
●
Driver air bag module circuit 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 diagnosis sensor unit.
6. Replace the related harness.
DRIVER AIR BAG
MODULE
[VB-SHORT]
[B1055]
●
Driver air bag module circuit is shorted to a power supply circuit
(including the spiral cable).
DRIVER AIR BAG
MODULE
[GND-SHORT]
[B1056]
●
Driver air bag module circuit is shorted to ground (including the
spiral cable).
DRIVER AIR BAG
MODULE
[SHORT]
[B1057]
●
Driver air bag module circuit is shorted between lines.
ASSIST A/B MODULE
[OPEN]
[B1070]
●
Front passenger 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 passenger air bag
module.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
ASSIST A/B MODULE
[VB-SHORT]
[B1071]
●
Front passenger air bag module circuit is shorted to a power
supply circuit.
ASSIST A/B MODULE
[GND-SHORT]
[B1072]
●
Front passenger air bag module circuit is shorted to ground.
ASSIST A/B MODULE
[SHORT]
[B1073]
●
Front passenger air bag module circuit is shorted between lines.
CRASH ZONE SEN
[UNIT FAIL]
[B1033]
[B1034]
CRASH ZONE SEN
[COMM FAIL]
[B1035]
CRASH ZONE SEN
[UNMATCH]
[B1036]
●
Crash zone sensor
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 diagnosis sensor unit.
5. Replace the related harness.
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 seatback
assembly (front LH side air bag
module).
4. Replace the 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 sup-
ply 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 circuit is shorted between lines.
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
SRS-24
TROUBLE DIAGNOSIS
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 seatback
assembly (front RH side air bag
module).
4. Replace the 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 sup-
ply 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 circuit is shorted between lines.
SATELLITE SENS LH
[UNIT FAIL]
[B1118]
[B1119]
SATELLITE SENS LH
[COMM FAIL]
[B1120]
SATELLITE SENS LH
[UNMATCH]
[B1121]
●
LH side air bag (Satellite) sensor
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the LH side air bag (Satel-
lite) sensor.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
SATELLITE SENS RH
[UNIT FAIL]
[B1113]
[B1114]
SATELLITE SENS RH
[COMM FAIL]
[B1115]
SATELLITE SENS RH
[UNMATCH]
[B1116]
●
RH side air bag (Satellite) sensor
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace the RH side air bag (Satel-
lite) sensor.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
PRE-TEN FRONT LH
[OPEN]
[B1086]
●
Front LH pre-tensioner circuit is open.
1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible
damage.
3. Replace the front LH seat belt.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
PRE-TEN FRONT LH
[VB-SHORT]
[B1087]
●
Front LH pre-tensioner circuit is shorted to a power supply cir-
cuit.
PRE-TEN FRONT LH
[GND-SHORT]
[B1088]
●
Front LH pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT LH
[SHORT]
[B1089]
●
Front LH pre-tensioner circuit is shorted between lines.
PRE-TEN FRONT RH
[OPEN]
[B1081]
●
Front RH pre-tensioner circuit is open.
1. Visually check the wiring harness
connections.
2. Replace the harness if it has visible
damage.
3. Replace the front RH seat belt.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
PRE-TEN FRONT RH
[VB-SHORT]
[B1082]
●
Front RH pre-tensioner circuit is shorted to a power supply cir-
cuit.
PRE-TEN FRONT RH
[GND-SHORT]
[B1083]
●
Front RH pre-tensioner circuit is shorted to ground.
PRE-TEN FRONT RH
[SHORT]
[B1084]
●
Front RH pre-tensioner circuit is shorted between lines.
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
TROUBLE DIAGNOSIS
SRS-25
C
D
E
F
G
I
J
K
L
M
A
B
SRS
CURTAIN MODULE LH
[OPEN]
[B1150]
●
LH side curtain 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 LH side curtain air bag
module.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
CURTAIN MODULE LH
[VB-SHORT]
[B1151]
●
LH side curtain air bag module circuit is shorted to a power sup-
ply circuit.
CURTAIN MODULE LH
[GND-SHORT]
[B1152]
●
LH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE LH
[SHORT]
[B1153]
●
LH side curtain air bag module circuit is shorted between lines.
CURTAIN MODULE RH
[OPEN]
[B1145]
●
RH side curtain 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 RH side curtain air bag
module.
4. Replace the diagnosis sensor unit.
5. Replace the related harness.
CURTAIN MODULE RH
[VB-SHORT]
[B1146]
●
RH side curtain air bag module circuit is shorted to a power sup-
ply circuit.
CURTAIN MODULE RH
[GND-SHORT]
[B1147]
●
RH side curtain air bag module circuit is shorted to ground.
CURTAIN MODULE RH
[SHORT]
[B1148]
●
RH side curtain air bag module circuit is shorted between lines.
CONTROL UNIT
[B1001-B1015]
[B1026-B1031]
[B1042-B1047]
[B1058-B1063]
[B1074-B1079]
[B1106-B1111]
[B1122-B1127]
[B1138-B1143]
[B1202-B1207]
●
Diagnosis sensor unit is malfunctioning.
1. Visually check the wiring harness
connection.
2. Replace the diagnosis sensor unit.
PASS A/B INDCTR
CKT
[B1023]
●
Cutoff telltale circuit is open or shorted to grand or the circuits
are shorted each other.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace cutoff telltale.
4. Replace the diagnosis sensor unit.
OCCUPANT SENS C/U
[UNIT FAIL]
[1017]
[]1020]
[B1021]
●
Trouble occurs in Occupant Classification System-CU.
●
Replace passenger side seat cush-
ion assembly.
OCCUPANT SENS C/U
[COMM FAIL]
[B1022]
●
Trouble occurs in Occupant Classification System-CU, circuit of
Occupant Classification System-CU—Diagnosis Sensor Unit or
Diagnosis Sensor Unit.
1. Visually check the wiring harness
connection.
2. Replace the harness if it has visible
damage.
3. Replace passenger side seat cush-
ion assembly.
4. Replace the diagnosis sensor unit.
OCCUPANT SENS
[UNIT FAIL]
[B1018]
●
Trouble occurs in Occupant Classification System-SENS.
●
Replace passenger side seat cush-
ion assembly.
Diagnostic item
Explanation
Repair order
“Recheck SRS at each replacement”
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