seat memory TOYOTA HIGHLANDER 2001 Service Repair Manual
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 2001, Model line: HIGHLANDER, Model: TOYOTA HIGHLANDER 2001Pages: 2572, PDF Size: 34.8 MB
Page 470 of 2572
2005 HIGHLANDER (EWD592U)
155
SRS
NOTICE: When inspecting or repairing the SRS, perform service in accordance with the following precautionary instructions
and the procedure, and precautions in the Repair Manual applicable for the model year.
Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most important source of information
when troubleshooting. When troubleshooting the SRS, always inspect the DTCs before disconnecting the battery.
Work must be started more than 90 seconds after the ignition SW is turned to the ºLOCKº position and the
negative (-) terminal cable is disconnected from the battery.
(The SRS is equipped with a back-up power source so that if work is started within 90 seconds from
disconnecting the negative (-) terminal cable of the battery, the SRS may deploy.)
When the negative (-) terminal cable is disconnected from the battery, the memory of the clock and audio system will be
cleared. So before starting work, make a record of the contents in the audio memory system. When work is finished,
reset the audio systems as they were before and adjust the clock. Some vehicles have power tilt steering, power
telescopic steering, power seat and power outside rear view mirror which are all equipped with memory function.
However, it is not possible to make a record of these memory contents. So when the work is finished, it will be
necessary to explain it to your customer, and ask the customer to adjust the features and reset the memory. To avoid
erasing the memory in each system, never use a back-up power supply from outside the vehicle.
Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair.
Do not expose the following parts directly to hot air or flame;
Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected;
Never use SRS parts from another vehicle. When replacing parts, replace with new parts.
For the purpose of reuse, never disassemble and repair the following parts.
If the following parts have been dropped, or have cracks, dents and other defects in their case, bracket, and connector,
replace with new one.
Use a volt/ohmmeter with high impedance (10 kW/V minimum) for troubleshooting electrical circuits of the system.
Information labels are attached to the periphery of the SRS components. Follow the instructions of the notice.
After work on the SRS is completed, check the SRS warning light.
If the vehicle is equipped with a mobile communication system, refer to the precaution in the IN section of the Repair
Manual.
*Steering wheel pad
*Front passenger airbag assembly
*Side airbag assembly
*Curtain shield airbag assembly
*Seat belt pretensioner
*Center airbag sensor assembly
*Front airbag sensor assembly
*Side airbag sensor assembly
Page 938 of 2572
H42497 H01019
H40977
H42497
H01019
H40977
H42849
Side Squib RHAirbag
Sensor
Assy
Center
SFR+SFR- Floor Wire
A
DC
B
S19
H01020H10600H01069H01020H10600H01069H42111
Side Squib RHAirbag
Sensor
Assy
Center
CG
TC DLC3
DTC B0110/43
DC
05-1264
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1454 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
INSPECTION PROCEDURE
1 CHECK FLOOR WIRE(SIDE SQUIB RH CIRCUIT)
(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) Disconnect the connectors from the airbag sensor assy
center and the separate type front seat back assy (side
squib RH).
(d) Release the activation prevention mechanism built into
connector ºBº (see page 05-1207).
(e) Measure the resistance according to the value(s) in the
table below.
Standard:
Tester connectionConditionSpecified condition
S19-1 (SFR+) -
S19-2 (SFR-)Always1 MW or Higher
NG REPAIR OR REPLACE FLOOR WIRE
OK
2 CHECK AIR BAG SENSOR ASSY CENTER
(a) Connect the connector to the airbag sensor assy center.
(b) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(c) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(d) Clear the DTCs stored in memory (see page 05-1215).
(e) Turn the ignition switch to the LOCK position.
(f) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(g) Check the DTCs (see page 05-1215).
OK:
DTC B0110/43 is not output.
HINT:
Codes other than code B0110/43 may be output at this time, but
they are not related to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
(SEE PAGE 60-53)
OK
Page 939 of 2572
H01021
H10600 H01069H01021
H10600 H01069H40979
Side Squib RH
DLC3
DTC B0110/43
TC
CGAirbag
Sensor
Assy
Center
DC
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
05-1265
1455 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK SEPARATE TYPE FRONT SEAT BACK ASSY(SIDE SQUIB RH)
(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 separate type front seat
back assy (side squib RH).
(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 60 seconds.
(f) Clear the DTCs stored in memory (see page 05-1215).
(g) Turn the ignition switch to the LOCK position.
(h) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(i) Check the DTCs (see page 05-1215).
OK:
DTC B0110/43 is not output.
HINT:
Codes other than code B0110/43 may be output at this time, but
they are not related to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY(SEE PAGE 72-1 1, 72-19)
OK
USE SIMULATION METHOD TO CHECK
HINT:
Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).
Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).
After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).
Page 942 of 2572
H01021
H10600 H01070H01021
H10600 H01070H40981
Side Squib RH
DTC B0111/44 DLC3
CGTCAirbag
Sensor
Assy
Center
DC
05-1268
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1458 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK SEPARATE TYPE FRONT SEAT BACK ASSY(SIDE SQUIB RH)
(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) Disconnect the service wire from connector ºCº.
(d) Connect the connector to the separate type front seat
back assy (side squib RH).
(e) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(f) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(g) Clear the DTCs stored in memory (see page 05-1215).
(h) Turn the ignition switch to the LOCK position.
(i) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(j) Check the DTCs (see page 05-1215).
OK:
DTC B0111/44 is not output.
HINT:
Codes other than code B0111/44 may be output at this time, but
they are not related to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY (SEE PAGE 72-1 1, 72-19)
OK
USE SIMULATION METHOD TO CHECK
HINT:
Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).
Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).
After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).
Page 945 of 2572
H01021
H10600 H01067H01021
H10600 H01067H40983
DTC B0112/41
TC CG Side Squib RH
DLC3Airbag
Sensor
Assy
Center
C D
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
05-1271
1461 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK SEPARATE TYPE FRONT SEAT BACK ASSY(SIDE SQUIB RH)
(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) Disconnect the service wire from connector ºCº.
(d) Connect the connector to the separate type front seat
back assy (side squib RH).
(e) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(f) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(g) Clear the DTCs stored in memory (see page 05-1215).
(h) Turn the ignition switch to the LOCK position.
(i) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(j) Check the DTCs (see page 05-1215).
OK:
DTC B0112/41 is not output.
HINT:
Codes other than code B0112/41 may be output at this time, but
they are not related to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY (SEE PAGE 72-1 1, 72-19)
OK
USE SIMULATION METHOD TO CHECK
HINT:
Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).
Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).
After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).
Page 948 of 2572
H01021
H10600 H01068H01021
H10600 H01068H40985
Side Squib RH
CGDTC B0113/42
DLC3
TCAirbag
Sensor
Assy
Center
C D
05-1274
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1464 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK SEPARATE TYPE FRONT SEAT BACK ASSY(SIDE SQUIB RH)
(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) Disconnect the service wire from connector ºCº.
(d) Connect the connector to the separate type front seat
back assy (side squib RH).
(e) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(f) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(g) Clear the DTCs stored in memory (see page 05-1215).
(h) Turn the ignition switch to the LOCK position.
(i) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(j) Check the DTCs (see page 05-1215).
OK:
DTC B0113/42 is not output.
HINT:
Codes other than code B0113/42 may be output at this time, but
they are not related to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY (SEE PAGE 72-1 1, 72-19)
OK
USE SIMULATION METHOD TO CHECK
HINT:
Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).
Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).
After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).
Page 950 of 2572
H01016H42497H01016H42497H42853
Side Squib LH
Airbag
Sensor
Assy
Center
SFL+
SFL-Floor Wire No.2
B C DA
S18
H01017H10600H01073H01017H10600H01073H01017H10600H01073H42153
Side Squib LH
Airbag
Sensor
Assy
Center
DLC3
CGTCDTC B0115/47
DC
05-1276
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1466 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
INSPECTION PROCEDURE
1 CHECK FLOOR WIRE NO.2(SIDE SQUIB LH CIRCUIT)
(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) Disconnect the connectors from the airbag sensor assy
center and the separate type front seat back assy (side
squib LH).
(d) Release the activation prevention mechanism built into
connector ºBº (see page 05-1207).
(e) Measure the resistance according to the value(s) in the
table below.
Standard:
Tester connectionConditionSpecified condition
S18-1 (SFL+) -
S18-2 (SFL-)Always1 MW or Higher
NG REPAIR OR REPLACE FLOOR WIRE NO.2
OK
2 CHECK AIR BAG SENSOR ASSY CENTER
(a) Connect the connector to the airbag sensor assy center.
(b) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(c) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(d) Clear the DTCs stored in memory (see page 05-1215).
(e) Turn the ignition switch to the LOCK position.
(f) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(g) Check the DTCs (see page 05-1215).
OK:
DTC B0115/47 is not output.
HINT:
Codes other than code B0115/47 may be output at this time, but
they are not related to this check.
NG REPLACE AIR BAG SENSOR ASSY CENTER
(SEE PAGE 60-53)
OK
Page 951 of 2572
H01018
H10600 H01073H01018
H10600 H01073H40988
Side Squib LH
DTC B0115/47 DLC3
TC CGAirbag
Sensor
Assy
Center DC
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
05-1277
1467 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK SEPARATE TYPE FRONT SEAT BACK ASSY(SIDE 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 separate type front seat
back assy (side squib 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 60 seconds.
(f) Clear the DTCs stored in memory (see page 05-1215).
(g) Turn the ignition switch to the LOCK position.
(h) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(i) Check the DTCs (see page 05-1215).
OK:
DTC B0115/47 is not output.
HINT:
Codes other than code B0115/47 may be output at this time, but
they are not related to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY (SEE PAGE 72-1 1, 72-19)
OK
USE SIMULATION METHOD TO CHECK
HINT:
Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).
Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).
After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).
Page 954 of 2572
H01018
H10600 H01074H01018
H10600 H01074H40990
DLC3DTC B0116/48
TC CG Side Squib LH
Airbag
Sensor
Assy
Center C D
05-1280
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
1470 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK SEPARATE TYPE FRONT SEAT BACK ASSY(SIDE 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) Disconnect the service wire from connector ºCº.
(d) Connect the connector to the separate type front seat
back assy (side squib LH).
(e) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(f) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(g) Clear the DTCs stored in memory (see page 05-1215).
(h) Turn the ignition switch to the LOCK position.
(i) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(j) Check the DTCs (see page 05-1215).
OK:
DTC B0116/48 is not output.
HINT:
Codes other than code B0116/48 may be output at this time, but
they are not related to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY (SEE PAGE 72-1 1, 72-19)
OK
USE SIMULATION METHOD TO CHECK
HINT:
Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).
Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).
After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).
Page 957 of 2572
H01018
H10600 H01071H01018
H10600 H01071H40992
TC Side Squib LH
DTC B0117/45
DLC3
CGAirbag
Sensor
Assy
Center C D
- DIAGNOSTICSSUPPLEMENTAL RESTRAINT SYSTEM
05-1283
1473 Author: Date:
2005 HIGHLANDER REPAIR MANUAL (RM1144U)
3 CHECK SEPARATE TYPE FRONT SEAT BACK ASSY(SIDE 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) Disconnect the service wire from connector ºCº.
(d) Connect the connector to the separate type front seat
back assy (side squib LH).
(e) Connect the negative (-) terminal cable to the battery,
and wait for at least 2 seconds.
(f) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(g) Clear the DTCs stored in memory (see page 05-1215).
(h) Turn the ignition switch to the LOCK position.
(i) Turn the ignition switch to the ON position, and wait for at
least 60 seconds.
(j) Check the DTCs (see page 05-1215).
OK:
DTC B0117/45 is not output.
HINT:
Codes other than code B0117/45 may be output at this time, but
they are not related to this check.
NG REPLACE SEPARATE TYPE FRONT SEAT
BACK ASSY(SEE PAGE 72-1 1, 72-19)
OK
USE SIMULATION METHOD TO CHECK
HINT:
Before performing the simulation method, check that the airbag sensor assy center is in check mode
(see page 05-1218).
Perform the simulation method by selecting the check mode with the hand-held tester (see page
05-1218).
After selecting the check mode, perform the simulation method by wiggling each connector of the air-
bag system or driving the vehicle on a city or rough road (see page 05-1218).