Page 4801 of 5883
SRC-32
< COMPONENT DIAGNOSIS >
B1145 – B1148 SIDE CURTAIN AIR BAG MODULE RH
Replace the air bag diagnosis sensor unit. Refer to SR-15, "Removal and Installation".
>> GO TO 5
5.RELATED HARNESS
Replace the related harness.
>>END
Page 4802 of 5883

B1086 – B1089 SEAT BELT PRE-TENSIONER LH
SRC-33
< COMPONENT DIAGNOSIS >
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B1086 – B1089 SEAT BELT PRE-TENSIONER LH
DescriptionINFOID:0000000001396383
DTC B1086 – B1089 SEAT BELT PRE-TENSIONER LH
The seat belt pre-tensioner LH 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 seat belt pre-tensioner LH.
PA R T L O C AT I O N
Refer to SRC-7, "SRS Component Parts Location".
DTC LogicINFOID:0000000001396384
DTC DETECTION LOGIC
With CONSULT-lll
Without CONSULT-lll
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2
2.CONSULT-III
Select "DIAG MODE".
>> GO TO 3
3.DTC
If DTC is detected. Refer to SRC-34, "
DiagnosisProcedure(Componentdiagnosis)".
>>END
CONSULT-III name DTC DTC detecting condition Repair order
PRE-TEN FRONT LH
[OPEN]B1086LH 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]B1087LH seat belt pre-tensioner circuit is shorted
to a power supply circuit.
PRE-TEN FRONT LH
[GND-SHORT]B1088LH seat belt pre-tensioner circuit is shorted
to ground.
PRE-TEN FRONT LH
[SHORT]B1089LH seat belt pre-tensioner circuits are
shorted to each other.
WHIA0263E
Page 4803 of 5883

SRC-34
< COMPONENT DIAGNOSIS >
B1086 – B1089 SEAT BELT PRE-TENSIONER LH
DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE:
SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2
2.IGNITION SWITCH
After air bag warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
>> GO TO 3
3.WAIT TIME
Wait more than 3 seconds.
>> GO TO 4
4.REPEAT STEPS
Repeat steps 1 to 3 twice.
>> GO TO 5
5.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 6
6.DIAGNOSTIC MODE
SRS system is now in diagnostic mode and AIR BAG warning lamp flashes. Refer to SRC-13, "
Trouble Diag-
nosis without CONSULT-III".
>>END
Diagnosis Procedure (Component diagnosis)INFOID:0000000001396385
Recheck SRS after each replacement.
1.HARNESS CONNECTOR
Is there any visible damage to the connector?
YES or NO
YES >> Replace the harness.
NO >> GO TO 2
2.WIRING HARNESS
Is there any visible damage to the harness?
YES or NO
YES >> Replace the harness.
NO >> GO TO 3
3.FRONT LH SEAT BELT PRE-TENSIONER
Replace the front LH seat belt pre-tensioner. Refer to SR-14, "
Removal and Installation".
>> GO TO 4
4.AIR BAG DIAGNOSIS SENSOR UNIT
Page 4804 of 5883
B1086 – B1089 SEAT BELT PRE-TENSIONER LH
SRC-35
< COMPONENT DIAGNOSIS >
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Replace the air bag diagnosis sensor unit. Refer to SR-15, "Removal and Installation".
>> GO TO 5
5.RELATED HARNESS
Replace the related harness.
>>END
Page 4805 of 5883

SRC-36
< COMPONENT DIAGNOSIS >
B1182 - B1185 LAP SEAT BELT PRE-TENSIONER
B1182 - B1185 LAP SEAT BELT PRE-TENSIONER
DescriptionINFOID:0000000001404240
DTC B1182 – B1185 LAP SEAT BELT PRE-TENSIONER
The lap seat belt pre-tensioner 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 lap seat belt pre-tensioner.
PA R T L O C AT I O N
Refer to SRC-7, "SRS Component Parts Location".
DTC LogicINFOID:0000000001404241
DTC DETECTION LOGIC
With CONSULT-lll
Without CONSULT-lll
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2
2.CONSULT-III
Select "DIAG MODE".
>> GO TO 3
3.DTC
If DTC is detected. Refer to SRC-37, "
DiagnosisProcedure(Componentdiagnosis)".
>>END
CONSULT-III name DTC DTC detecting condition Repair order
PRE-TEN2 FRONT LH
[OPEN]B1182Lap 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 lap seat belt pre-tensioner.
4. Replace the air bag diagnosis sensor unit.
5. Replace the related harness. PRE-TEN2 FRONT LH
[VB-SHORT]B1183Lap seat belt pre-tensioner circuit is short-
ed to a power supply circuit.
PRE-TEN2 FRONT LH
[GND-SHORT]B1184Lap seat belt pre-tensioner circuit is short-
ed to ground.
PRE-TEN2 FRONT LH
[SHORT]B1185Lap seat belt pre-tensioner circuits are
shorted to each other.
ALHIA0070GB
Page 4806 of 5883

B1182 - B1185 LAP SEAT BELT PRE-TENSIONER
SRC-37
< COMPONENT DIAGNOSIS >
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DTC CONFIRMATION PROCEDURE (Without CONSULT-lll)
NOTE:
SRS will not enter diagnosis mode if no malfunction is detected in user mode.
1.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2
2.IGNITION SWITCH
After air bag warning lamp lights for 7 seconds, turn ignition switch OFF within 1 second.
>> GO TO 3
3.WAIT TIME
Wait more than 3 seconds.
>> GO TO 4
4.REPEAT STEPS
Repeat steps 1 to 3 twice.
>> GO TO 5
5.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 6
6.DIAGNOSTIC MODE
SRS system is now in diagnostic mode and AIR BAG warning lamp flashes. Refer to SRC-13, "
Trouble Diag-
nosis without CONSULT-III".
>>END
Diagnosis Procedure (Component diagnosis)INFOID:0000000001404242
Recheck SRS after each replacement.
1.HARNESS CONNECTOR
Is there any visible damage to the connector?
YES or NO
YES >> Replace the harness.
NO >> GO TO 2
2.WIRING HARNESS
Is there any visible damage to the harness?
YES or NO
YES >> Replace the harness.
NO >> GO TO 3
3.LAP SEAT BELT PRE-TENSIONER
Replace the lap seat belt pre-tensioner. Refer to SB-6, "
Removal and Installation of Front Seat Belt".
>> GO TO 4
4.AIR BAG DIAGNOSIS SENSOR UNIT
Page 4807 of 5883
SRC-38
< COMPONENT DIAGNOSIS >
B1182 - B1185 LAP SEAT BELT PRE-TENSIONER
Replace the air bag diagnosis sensor unit. Refer to SR-15, "Removal and Installation".
>> GO TO 5
5.RELATED HARNESS
Replace the related harness.
>>END
Page 4808 of 5883

B1081 – B1084 SEAT BELT PRE-TENSIONER RH
SRC-39
< COMPONENT DIAGNOSIS >
C
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SRC
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B1081 – B1084 SEAT BELT PRE-TENSIONER RH
DescriptionINFOID:0000000001396386
DTC B1081 – B1084 SEAT BELT PRE-TENSIONER RH
The seat belt pre-tensioner RH 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 seat belt pre-tensioner RH.
PA R T L O C AT I O N
Refer to SRC-7, "SRS Component Parts Location".
DTC LogicINFOID:0000000001396387
DTC DETECTION LOGIC
With CONSULT-lll
Without CONSULT-lll
DTC CONFIRMATION PROCEDURE (With CONSULT-lll)
1.IGNITION SWITCH
Turn ignition switch ON.
>> GO TO 2
2.CONSULT-III
Select "DIAG MODE".
>> GO TO 3
3.DTC
If DTC is detected. Refer to SRC-40, "
DiagnosisProcedure(Componentdiagnosis)".
>>END
CONSULT-III name DTC DTC detecting condition Repair order
PRE-TEN FRONT RH
[OPEN]B1081RH 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]B1082RH seat belt pre-tensioner circuit is short-
ed to a power supply circuit.
PRE-TEN FRONT RH
[GND-SHORT]B1083RH seat belt pre-tensioner circuit is short-
ed to ground.
PRE-TEN FRONT RH
[SHORT]B1084RH seat belt pre-tensioner circuits are
shorted to each other.
WHIA0262E