seat memory TOYOTA AVENSIS 2005 Service Owner's Manual



 


\bH42526
Airbag
Sensor
Assy
Center
DLC3
Seat
Position
Airbag
Sensor
CGTC DTC B1153/25
Airbag
Sensor
Assy
Center
Seat
Position
Airbag
Sensor
LHD:
RHD:
±
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
05±1305
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION PROCEDURE
1CHECK DTC
(a)Turn the ignition switch to the LOCK position.
(b)Disconnect the negative (±) terminal cable from the bat-
tery, and wait for at least 90 seconds.
(c)Connect the negative (±) terminal cable to the battery,
and wait for at least 2 seconds.
(d)Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(e)Clear the stored DTCs in the memory (See page
05±1184).
(f) Turn the ignition switch to the LOCK position.
(g) Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(h)Check the DTCs (See page 05±1184).
OK:
DTC B1153/25 is not output.
HINT:
Codes other than code B1153/25 may be output at this time, but
they are not related to this check.
NG Go to step 2
OK
USE SIMULATION METHOD TO CHECK
2 CHECK CONNECTION OF CONNECTORS
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect the negative (±) terminal cable from the battery, and wait for at least 90 seconds.
(c) Check that the connectors are properly connected to the airbag sensor assy center and the seat posi- tion airbag sensor.
OK:
The connectors are connected.
NG CONNECT CONNECTORS
OK
3 CHECK VEHICLE CONDITION
(a) Check the vehicle steering position. RHD Go to step 10
LHD

\f



 H42231
Airbag
Sensor
Assy
Center
LSP+ LSP±
Floor Wire
Seat Position
Airbag Sensor A
B
C
D
\f



\f


\bH42468
DLC3
CGTC
Airbag
Sensor
Assy
Center
Seat
Position
Airbag
Sensor
DTC B1153/25
±
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
05±1307
AVENSIS REPAIR MANUAL (RM1018E)
6CHECK FLOOR WIRE(TO GROUND)
(a)Turn the ignition switch to the LOCK position.
(b)Disconnect the negative (±) terminal cable from the bat-
tery, and wait for at least 90 seconds.
(c)Measure the resistance between the body ground and each of LSP+ and LSP± of the connector ºBº.
OK:
Resistance: 1 M
or Higher
NGREPAIR OR REPLACE FLOOR WIRE
OK
7CHECK SEAT POSITION AIR BAG SENSOR
(a)Turn the ignition switch to the LOCK position.
(b)Disconnect the negative (±) terminal cable from the bat- tery, and wait for at least 90 seconds.
(c)Connect the connectors to the seat position airbag sensor and the airbag sensor assy center.
(d)Connect the negative (±) terminal cable to the battery, and wait for at least 2 seconds.
(e)Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(f)Clear the stored DTCs in the memory (See page
05±1184).
(g) Turn the ignition switch to the LOCK position.
(h) Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(i)Check the DTCs (See page 05±1184). OK:
DTC B1153/25 is not output.
HINT:
Codes other than code B1153/25 may be output at this time, but
they are not related to this check.
NG Go to step 8
OK
USE SIMULATION METHOD TO CHECK




\b


H42468
DLC3
CGTC
Airbag
Sensor
Assy
Center
Seat
Position
Airbag
Sensor
DTC B1153/25
05±1308
±
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
8REPLACE SEAT POSITION AIRBAG SENSOR
(a)Turn the ignition switch to the LOCK position.
(b)Disconnect the negative (±) terminal cable from the battery, and wait for at least 90 seconds.
(c)Replace the seat position airbag sensor (See page 60±70).
9RECHECK DTC
(a)Connect the negative (±) terminal cable to the battery, and wait for at least 2 seconds.
(b)Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(c)Clear the stored DTCs in the memory (See page
05±1184).
(d) Turn the ignition switch to the LOCK position.
(e) Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(f)Check the DTCs (See page 05±1184). OK:
DTC B1153/25 is not output.
HINT:
Codes other than code B1153/25 may be output at this time, but
they are not related to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
USE SIMULATION METHOD TO CHECK

H41028
Airbag
Sensor
Assy
Center
Seat Position
Airbag Sensor RSP±
RSP+Floor Wire No. 2
A
B
C
D
H42477
DLC3
CGTC DTC B1153/25
Airbag
Sensor
Assy
Center
Seat
Position
Airbag
Sensor
05±1310
±
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
12CHECK FLOOR WIRE NO.2(TO GROUND)
(a)Turn the ignition switch to the LOCK position.
(b)Disconnect the negative (±) terminal cable from the bat- tery, and wait for at least 90 seconds.
(c)Measure the resistance between the body ground and each of RSP+ and RSP± of the connector ºBº.
OK:
Resistance: 1 M
or Higher
NGREPAIR OR REPLACE FLOOR WIRE NO.2
OK
13CHECK SEAT POSITION AIR BAG SENSOR
(a)Turn the ignition switch to the LOCK position.
(b)Disconnect the negative (±) terminal cable from the bat- tery, and wait for at least 90 seconds.
(c)Connect the connectors to the seat position airbag sensor and the airbag sensor assy center.
(d)Connect the negative (±) terminal cable to the battery, and wait for at least 2 seconds.
(e)Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(f)Clear the stored DTCs in the memory (See page 05±1184).
(g) Turn the ignition switch to the LOCK position.
(h) Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(i)Check the DTCs (See page 05±1184). OK:
DTC B1153/25 is not output.
HINT:
Codes other than code B1153/25 may be output at this time, but
they are not related to this check.
NG Go to step 14
OK
USE SIMULATION METHOD TO CHECK

H42477
DLC3
CGTC DTC B1153/25
Airbag
Sensor
Assy
Center
Seat
Position
Airbag
Sensor
±
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
05±1311
AVENSIS REPAIR MANUAL (RM1018E)
14REPLACE SEAT POSITION AIR BAG SENSOR
(a)Turn the ignition switch to the LOCK position.
(b)Disconnect the negative (±) terminal cable from the battery, and wait for at least 90 seconds.
(c)Replace the seat position airbag sensor (See page 60±70).
15 RECHECK DTC
(a) Connect the negative (±) terminal cable to the battery,
and wait for at least 2 seconds.
(b) Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(c)Clear the stored DTCs in the memory (See page
05±1184).
(d) Turn the ignition switch to the LOCK position.
(e) Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(f)Check the DTCs (See page 05±1184). OK:
DTC B1153/25 is not output.
HINT:
Codes other than code B1153/25 may be output at this time, but
they are not related to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
OK
USE SIMULATION METHOD TO CHECK








H40064
P/T Squib LHDLC3
DTC B0138/72
CG TC Airbag
Sensor
Assy
Center
C
D
±
DIAGNOSTICS SUPPLEMENTAL RESTRAINT SYSTEM
05±1281
AVENSIS REPAIR MANUAL (RM1018E)
3 CHECK FRONT SEAT OUTER BELT ASSY LH(P/T SQUIB LH)
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect the negative (±) terminal cable from the bat-
tery, and wait for at least 90 seconds.
(c) Connect the connector to the front seat outer belt assy LH.
(d) Connect the negative (±) terminal cable to the battery, and wait for at least 2 seconds.
(e) Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(f)Clear the stored DTCs in the memory (See page 05±1184).
(g) Turn the ignition switch to the LOCK position.
(h) Turn the ignition switch to the ON position, and wait for at least 10 seconds.
(i)Check the DTCs (See page 05±1184). OK:
DTC B0138/72 is not output.
HINT:
Codes other than code B0138/72 may be output at this time, but
they are not related to this check.
NG REPLACE FRONT SEAT OUTER BELT ASSY LH
OK
4 USE SIMULATION METHOD TO CHECK
NG Go to step 1
OK
REPLACE ALL SRS COMPONENTS INCLUDING WIRE HARNESS