1999 TOYOTA CAMRY airbag

AB0118
R13006AB0119H01021
H01083H01217
"u
E1 TcACC ON
orAirbag
Sensor
Assembly P/T Squib (RH)
DTC B0131/64 DLC1
DI±736
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
971 Author: Date:
4 Check P/T squib (RH).
PREPARATION:
(a) Turn ignition switch to LOCK.
(b) Disconnect negative (±) terminal cable from the battery,
and wait at least for 90 seconds.
(c) Connect the seat belt pretensioner (RH) connector.
(d) Connect negative (±) terminal cable to the battery, and
wait at least for 2 seconds.
CHECK:
(a) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(b) Clear DTC stored in memory.
(See page DI±626)
(c) Turn ignition switch to LOCK, and wait at least for 20 se-
conds.
(d) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(e) Check DTC.
(See page DI±626)
OK:
DTC B0131/64 is not output.
HINT:
Codes other than code B0131/64 may be output at this time, but
they are not relevant to this check.
NG Replace seat belt pretensioner (RH).
OK
From the results of the above inspection, the malfunctioning part can now be considered normal.
To make sure of this, use the simulation method to check.

H01019H08392H08393
P/T Squib (RH)Airbag
Sensor
Assembly
(+)
(±)PR+
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±737
972 Author: Date:
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±2.
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 malfunction
Seat belt pretensioner (RH)

Airbag sensor assembly

Wire harness
WIRING DIAGRAM
See page DI±730.
INSPECTION PROCEDURE
1 Prepare for inspection. (See step 1 on page DI±787)
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
DI1BH±10

H01020H02139AB0118AB0119R13006H01079H02208
P/T Squib (RH)Airbag
Sensor
Assembly
PR+
PR±ACC
or
DTC B0132/61ON " u
E1
Tc DLC1
DI±738
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
973 Author: Date:
3 Check airbag sensor assembly.
PREPARATION:
(a) Connect the connector to the airbag sensor assembly.
(b) Using a service wire, connect PR+ and PR± of the con-
nector (on the seat belt pretensioner side) between the
seat belt pretensioner (RH) and the airbag sensor assem-
bly.
(c) Connect negative (±) terminal cable to the battery, and
wait at least for 2 seconds.
CHECK:
(a) Turn ignition switch to ACC or ON and wait at least for 20
seconds.
(b) Clear DTC stored in memory.
(See step 5 on page DI±626)
(c) Turn ignition switch to LOCK, and wait at least for 20 se-
conds.
(d) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(e) Check DTC.
(See page DI±626)
OK:
DTC B0132/61 is not output.
HINT:
Codes other than code B0132/61 may be output at this time, but
they are not relevant to this check.
NG Replace airbag sensor assembly.
OK

H01021AB0118AB0119R13006H01079H01208
"u
E1 TcACC ON
orAirbag
Sensor
Assembly P/T Squib (RH)
DTC B0132/61 DLC1
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±739
974 Author: Date:
4 Check P/T squib (RH).
PREPARATION:
(a) Turn ignition switch to LOCK.
(b) Disconnect negative (±) terminal cable from the battery,
and wait at least for 90 seconds.
(c) Connect the seat belt pretensioner (RH) connector.
(d) Connect negative (±) terminal cable to the battery, and
wait at least for 2 seconds.
CHECK:
(a) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(b) Clear DTC stored in memory.
(See step 5 on page DI±626)
(c) Turn ignition switch to LOCK, and wait at least for 20 se-
conds.
(d) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(e) Check DTC.
(See page DI±626)
OK:
DTC B0132/61 is not output.
HINT:
Codes other than code B0132/61 may be output at this time, but
they are not relevant to this check.
NG Replace seat belt pretensioner (RH).
OK
From the results of the above inspection, the malfunctioning part can now be considered normal.
To make sure of this, use the simulation method to check. If the malfunctioning part can not be
detected by the simulation method, replace all SRS components including the wire harness.

H01019AB0119H08394H08268
P/T Squib (RH)Airbag
Sensor
Assembly
PR+
(+)
(±) ON
DI±740
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
975 Author: Date:
DTC B0133/62 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±2.
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 malfunction
Seat belt pretensioner (RH)

Airbag sensor assembly

Wire harness
WIRING DIAGRAM
See page DI±730.
INSPECTION PROCEDURE
1 Prepare for inspection. (See step 1 on page DI±787)
2 Check P/T squib (RH) circuit.
CHECK:
(a) Turn 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
DI1BI±13

H01020H02139AB0118AB0119R13006H01081H02210
P/T Squib (RH)Airbag
Sensor
Assembly
PR+
PR±
ACC
or
DTC B0133/62ON " u
E1
Tc DLC1
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±741
976 Author: Date:
3 Check airbag sensor assembly.
PREPARATION:
(a) Connect the connector to the airbag sensor assembly.
(b) Using a service wire, connect PR+ and PR± of the con-
nector (on the seat belt pretensioner side) between the
seat belt pretensioner (RH) and the airbag sensor assem-
bly.
(c) Connect negative (±) terminal cable to the battery, and
wait at least for 2 seconds.
CHECK:
(a) Turn ignition switch to ACC or ON and wait at least for 20
seconds.
(b) Clear DTC stored in memory.
(See step 5 on page DI±626)
(c) Turn ignition switch to LOCK, and wait at least for 20 se-
conds.
(d) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(e) Check DTC.
(See page DI±626)
OK:
DTC B0133/62 is not output.
HINT:
Codes other than code B0133/62 may be output at this time, but
they are not relevant to this check.
NG Replace airbag sensor assembly.
OK

H01021AB0118AB0119R13006H01081H01211
"u
E1 TcACC ON
orAirbag
Sensor
Assembly P/T Squib (RH)
DTC B0133/62 DLC1
DI±742
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
977 Author: Date:
4 Check P/T squib (RH).
PREPARATION:
(a) Turn ignition switch to LOCK.
(b) Disconnect negative (±) terminal cable from the battery,
and wait at least for 90 seconds.
(c) Connect the seat belt pretensioner (RH) connector.
(d) Connect negative (±) terminal cable to the battery, and
wait at least for 2 seconds.
CHECK:
(a) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(b) Clear DTC stored in memory.
(See step 5 on page DI±626)
(c) Turn ignition switch to LOCK, and wait at least for 20 se-
conds.
(d) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(e) Check DTC.
(See page DI±626)
OK:
DTC B0133/62 is not output.
HINT:
Codes other than code B0133/62 may be output at this time, but
they are not relevant to this check.
NG Replace seat belt pretensioner (RH).
OK
From the results of the above inspection, the malfunctioning part can now be considered normal.
To make sure of this, use the simulation method to check. If the malfunctioning part can not be
detected by the simulation method, replace all SRS components including the wire harness.

H01454
P/T Squib (LH)Airbag Sensor Assembly
PL+
PL± Y±B (*1)
L±B (*2)
Y 1
21 2
C17
C17
*1: TMC Made
*2: TMMK Made
± DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI±743
978 Author: Date:
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±2.
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 malfunction
Seat belt pretensioner (LH)

Airbag sensor assembly

Wire harness
WIRING DIAGRAM
DI16W±17