1999 TOYOTA AVENSIS lock

  





H11660
Airbag
Sensor
Assembly
ICR+
ICR–ACC
or
DTC 82
ON → ←
E1
Tc Check Connector Curtain
Shield
Airbag
Squib (RH)
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI–13
3 Check airbag sensor assembly.
PREPARATION:
(a) Connect the connector to the airbag sensor assembly.
(b) Using a service wire, connect ICR+ and ICR– of the con-
nector (on the curtain shield airbag assembly side) be-
tween the curtain shield airbag assembly (RH) and airbag
sensor assembly.
(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–153 of Pub. No. RM599E)
(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–152 of Pub. No. RM599E)
OK:
DTC 82 is not output.
HINT:
Codes other than code 82 may be output at this time, but they
are not relevant to this check.
NG Replace airbag sensor assembly.
OK

  


H11661
→←
E1 TcACC ON
orAirbag
Sensor
Assembly Curtain
Shield
Airbag
Squib (RH)
DTC 82
Check Connector
DI–14
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
4 Check curtain shield airbag 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 curtain shield airbag assembly (RH) connec-
tor.
(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–153 of Pub. No. RM599E)
(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–152 of Pub. No. RM599E)
OK:
DTC 82 is not output.
HINT:
Codes other than code 82 may be output at this time, but they
are not relevant to this check.
NG Replace curtain shield airbag assembly (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.

  







H11663
Airbag
Sensor
Assembly
ACC
or
DTC 83ON → ←
E1
Tc Check ConnectorCurtain
Shield
Airbag
Squib (RH)
ICR+
ICR–
DI–16
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
3 Check airbag sensor assembly.
PREPARATION:
(a) Connect the connector to the airbag sensor assembly.
(b) Using a service wire, connect ICR+ and ICR– of the con-
nector (on the curtain shield airbag assembly side) be-
tween the curtain shield airbag assembly (RH) and airbag
sensor assembly.
(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 page DI–153 of Pub. No. RM599E)
(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–152 of Pub. No. RM599E)
OK:
DTC 83 is not output.
HINT:
Codes other than code 83 may be output at this time, but they
are not relevant to this check.
NG Replace airbag sensor assembly.
OK

  




H11664
→←
E1Tc ACC ON
orAirbag
Sensor
Assembly
DTC 83
Check ConnectorCurtain
Shield
Airbag
Squib (RH)
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI–17
4 Check curtain shield airbag 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 curtain shield airbag assembly (RH) connec-
tor.
(d) Connect negative (–) terminal cable to the battery, and
wait at least for 2 seconds.
CHECK:
(a) Turn ignition switch to LOCK, and wait at least for 20 se-
cond.
(b) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(c) Clear DTC stored in memory.
(See page DI–153 of Pub. No. RM599E)
(d) Turn ignition switch to LOCK, and wait at least for 20 se-
conds.
(e) Turn ignition switch to ACC or ON, and wait at least for 20
seconds.
(f) Check DTC.
(See page DI–152 of Pub. No. RM599E)
OK:
DTC 83 is not output.
HINT:
Codes other than code 83 may be output at this time, but they
are not relevant to this check.
NG Replace curtain shield airbag assembly (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.

   







H11665
Airbag
Sensor
Assembly
DTC 84
E1
Tc Check ConnectorCurtain
Shield
Airbag
Squib (RH)
ICR+
ICR–ACC
orON
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI–19
3 Check airbag sensor assembly.
PREPARATION:
(a) Connect the connector to the airbag sensor assembly.
(b) Using a service wire, connect ICR+ and ICR– of the con-
nector (on the curtain shield airbag assembly side) be-
tween the curtain shield airbag assembly (RH) and airbag
sensor assembly.
(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 page DI–153 of Pub. No. RM599E)
(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–152 of Pub. No. RM599E)
OK:
DTC 84 is not output.
HINT:
Codes other than code 84 may be output at this time, but they
are not relevant to this check.
NG Replace airbag sensor assembly.
OK

  




H11666
→←
E1
Tc ACC ON
orAirbag
Sensor
Assembly
DTC 84 Check ConnectorCurtain
Shield
Airbag
Squib (RH)
DI–20
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
4 Check curtain shield airbag 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 curtain shield airbag assembly (RH) connec-
tor.
(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–153 of Pub. No. RM599E)
(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–152 of Pub. No. RM599E)
OK:
DTC 84 is not output.
HINT:
Codes other than code 84 may be output at this time, but they
are not relevant to this check.
NG Replace curtain shield airbag assembly (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.

   







H11668
Airbag
Sensor
Assembly
DTC 85
→ ←
Tc Check ConnectorCurtain
Shield
Airbag
Squib (LH)
E1
ICR+ICR–ACC
orON
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
DI–23
3 Check airbag sensor assembly.
PREPARATION:
(a) Connect the connector to the airbag sensor assembly.
(b) Using a service wire, connect ICR– and ICR+ of the con-
nector (on the curtain shield airbag assembly side) be-
tween the curtain shield airbag assembly (LH) and airbag
sensor assembly.
(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–153 of Pub. No. RM599E)
(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–152 of Pub. No. RM599E)
OK:
DTC 85 is not output.
HINT:
Codes other than code 85 may be output at this time, but they
are not relevant to this check.
NG Replace airbag sensor assembly.
OK

  




H11669
→←
E1 TcACC ON
orAirbag
Sensor
Assembly
DTC 85 Check Connector Curtain
Shield
Airbag
Squib (LH)
DI–24
– DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
4 Check curtain shield airbag squib (LH).
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 curtain shield airbag assembly (LH) connec-
tor.
(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–153 of Pub. No. RM599E)
(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–152 of Pub. No. RM599E)
OK:
DTC 85 is not output.
HINT:
Codes other than code 85 may be output at this time, but they
are not relevant to this check.
NG Replace curtain shield airbag assembly (LH).
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.