Page 1151 of 1897
H01016AB0119
H09670H12958
Squib (LH)Airbag
Sensor
Assembly
FL+
(-)(+)
ON
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-415
571 Author: Date:
2001 AVALON (RM808U)
DTC B0118/46 Short in Side Squib (LH) Circuit (to B)
CIRCUIT DESCRIPTION
The side squib (LH) circuit consists of the airbag sensor assembly and side airbag assembly (LH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-3.
DTC B0118/46 is recorded when a B+ short is detected in the side squib (LH) circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0118/46
Short circuit in side squib (LH) wire harness (to B+)
Side squib (LH) malfunction
Airbag sensor assembly malfunctionSide airbag assembly (LH)
Airbag sensor assembly
Wire harness
WIRING DIAGRAM
See page DI-405.
INSPECTION PROCEDURE
1 Prepare for inspection (See step 1 on page DI-475).
2 Check side squib (LH) circuit.
CHECK:
(a) Turn the ignition switch to ON.
(b) For the connector (on the side airbag assembly side) be-
tween the side airbag assembly (LH) and the airbag sen-
sor assembly, measure the voltage between FL+ and
body ground.
OK:
Voltage: 0 V
NG Repair or replace harness or connector be-
tween side airbag assembly (LH) and airbag
sensor assembly.
OK
DI6MZ-01
Page 1154 of 1897
H01454
P/T Squib (RH)Airbag Sensor Assembly
PR+
PR- 1
26 5
C7 Y-B
Y
C7 DI-418
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
574 Author: Date:
2001 AVALON (RM808U)
DTC B0130/63 Short in P/T Squib (RH) Circuit
CIRCUIT DESCRIPTION
The P/T squib (RH) circuit consists of the airbag sensor assembly and seat belt pretensioner (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-3.
DTC B0130/63 is recorded when a short is detected in the P/T squib (RH) circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0130/63
Short circuit between PR+ wire harness and PR- wire
harness of squib
P/T squib (RH) malfunction
Airbag sensor assembly malfunctionSeat belt pretensioner (RH)
Airbag sensor assembly
Wire harness
WIRING DIAGRAM
DI4D0-03
Page 1158 of 1897
H01019H02141H02205
P/T Squib (RH)Airbag
Sensor
Assembly
PR-
(+) (-) PR+
DI-422
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
578 Author: Date:
2001 AVALON (RM808U)
DTC B0131/64 Open in P/T Squib (RH) Circuit
CIRCUIT DESCRIPTION
The P/T squib circuit (RH) consists of the airbag sensor assembly and seat belt pretensioner (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-3.
DTC B0131/64 is recorded when an open is detected in the P/T squib (RH) circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0131/64
Open circuit in PR+ wire harness or PR- wire harness of
squib
P/T squib (RH) malfunction
Airbag sensor assembly malfunctionSeat belt pretensioner (RH)
Airbag sensor assembly
Wire harness
WIRING DIAGRAM
See page DI-418.
INSPECTION PROCEDURE
1 Prepare for inspection (See step 1 on page DI-475).
2 Check P/T squib (RH) circuit.
CHECK:
For the connector (on the seat belt pretensioner side) between
the seat belt pretensioner (RH) and the airbag sensor assem-
bly, measure the resistance between PR+ and PR-.
OK:
Resistance: Below 1 W
NG Repair or replace harness or connector be-
tween seat belt pretensioner (RH) and airbag
sensor assembly.
OK
DI4D1-03
Page 1161 of 1897
H01019H08392H08393
P/T Squib (RH)Airbag
Sensor
Assembly
(+)
(-)PR+
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-425
581 Author: Date:
2001 AVALON (RM808U)
DTC B0132/61 Short in P/T Squib (RH) Circuit (to
Ground)
CIRCUIT DESCRIPTION
The P/T squib (RH) circuit consists of the airbag sensor assembly and seat belt pretensioner (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-3.
DTC B0132/61 is recorded when a ground short is detected in the P/T squib (RH) circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0132/61
Short circuit in P/T squib (RH) wire harness (to ground)
P/T squib (RH) malfunction
Airbag sensor assembly malfunctionSeat belt pretensioner (RH)
Airbag sensor assembly
Wire harness
WIRING DIAGRAM
See page DI-418.
INSPECTION PROCEDURE
1 Prepare for inspection (See step 1 on page DI-475).
2 Check P/T squib (RH) circuit.
CHECK:
For the connector (on the seat belt pretensioner side) between
the seat belt pretensioner (RH) and the airbag sensor assem-
bly, measure the resistance between PR+ and body ground.
OK:
Resistance: 1 MW or Higher
NG Repair or replace harness or connector be-
tween seat belt pretensioner (RH) and airbag
sensor assembly.
OK
DI4D2-02
Page 1164 of 1897
H01019AB0119H08394H08268
P/T Squib (RH)Airbag
Sensor
Assembly
PR+
(+)
(-) ON
DI-428
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
584 Author: Date:
2001 AVALON (RM808U)
DTC B0132/62 Short in P/T Squib (RH) Circuit (to B+)
CIRCUIT DESCRIPTION
The P/T squib (RH) circuit consists of the airbag sensor assembly and seat belt pretensioner (RH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-3.
DTC B0133/62 is recorded when a B+ short is detected in the P/T squib (RH) circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0133/62
Short circuit in seat belt pretensioner (RH) wire harness
(to B+)
P/T squib (RH) malfunction
Airbag sensor assembly malfunctionSeat belt pretensioner (RH)
Airbag sensor assembly
Wire harness
WIRING DIAGRAM
See page DI-418.
INSPECTION PROCEDURE
1 Prepare for inspection (See step 1 on page DI-475).
2 Check P/T squib (RH) circuit.
CHECK:
(a) Turn the ignition switch to ON.
(b) For the connector (on the seat belt pretensioner side) be-
tween the seat belt pretensioner (RH) and the airbag sen-
sor assembly, measure the voltage between PR+ and
body ground.
OK:
Voltage: 0 V
NG Repair or replace harness or connector be-
tween seat belt pretensioner (RH) and airbag
sensor assembly.
OK
DI4D3-02
Page 1167 of 1897
H01454
P/T Squib (LH)
PL+
PL- 1
21 2
C5
C5 Y-B
YAirbag Sensor Assembly
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-431
587 Author: Date:
2001 AVALON (RM808U)
DTC B0135/73 Short in P/T Squib (LH) Circuit
CIRCUIT DESCRIPTION
The P/T squib (LH) circuit consists of the airbag sensor assembly and seat belt pretensioner (LH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-3.
DTC B0135/73 is recorded when a short is detected in the P/T squib (LH) circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0135/73
Short circuit between PL+ wire harness and PL- wire har-
ness of squib
P/T squib (LH) malfunction
Airbag sensor assembly malfunctionSeat belt pretensioner (LH)
Airbag sensor assembly
Wire harness
WIRING DIAGRAM
DI4D4-03
Page 1171 of 1897
H01016H02141H02213
P/T Squib (LH)Airbag
Sensor
Assembly
PL+
PL-
(+)(-)
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI-435
591 Author: Date:
2001 AVALON (RM808U)
DTC B0136/74 Open in P/T Squib (LH) Circuit
CIRCUIT DESCRIPTION
The P/T squib circuit (LH) consists of the airbag sensor assembly and seat belt pretensioner (LH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-3.
DTC B0136/74 is recorded when an open is detected in the P/T squib (LH) circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0136/74
Open circuit in PL+ wire harness or PL- wire harness of
squib
P/T squib (LH) malfunction
Airbag sensor assembly malfunctionSeat belt pretensioner (LH)
Airbag sensor assembly
Wire harness
WIRING DIAGRAM
See page DI-431.
INSPECTION PROCEDURE
1 Prepare for inspection (See step 1 on page DI-475).
2 Check P/T squib (LH) circuit.
CHECK:
For the connector (on the seat belt pretensioner side) between
the seat belt pretensioner (LH) and the airbag sensor assembly,
measure the resistance between PL+ and PL-.
OK:
Resistance: Below 1 W
NG Repair or replace harness or connector be-
tween seat belt pretensioner (LH) and airbag
sensor assembly.
OK
DI4D5-03
Page 1174 of 1897
H01016H08392H08396
P/T Squib (LH)
Airbag
Sensor
Assembly
PL+
(+)
(-)
DI-438
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
594 Author: Date:
2001 AVALON (RM808U)
DTC B0137/71 Short in P/T Squib (LH) Circuit (to
Ground)
CIRCUIT DESCRIPTION
The P/T squib (LH) circuit consists of the airbag sensor assembly and seat belt pretensioner (LH).
It causes the SRS to deploy when the SRS deployment conditions are satisfied.
For details of the function of each component, see OPERATION on page RS-3.
DTC B0137/71 is recorded when a ground short is detected in the P/T squib (LH) circuit.
DTC No.DTC Detecting ConditionTrouble Area
B0137/71
Short circuit in P/T squib (LH) wire harness (to ground)
P/T squib (LH) malfunction
Airbag sensor assembly malfunctionSeat belt pretensioner (LH)
Airbag sensor assembly
Wire harness
WIRING DIAGRAM
See page DI-431.
INSPECTION PROCEDURE
1 Prepare for inspection (See step 1 on page DI-475).
2 Check P/T squib (LH) circuit.
CHECK:
For the connector (on the seat belt pretensioner side) between
the seat belt pretensioner (LH) and the airbag sensor assembly,
measure the resistance between PL+ and body ground.
OK:
Resistance: 1 MW or Higher
NG Repair or replace harness or connector be-
tween seat belt pretensioner (LH) and airbag
sensor assembly.
OK
DI4D6-02
