Page 3281 of 5135

B70317
Claw
Clip
B60977
72±12
± SEATFRONT SEAT ASSEMBLY LH (POWER SEAT TYPE)
AVENSIS REPAIR MANUAL (RM1018E)
6. REMOVE FRONT SEAT CUSHION SHIELD INNER LH
(a) Remove the screw.
(b) Using a screwdriver, disengage the 2 claws and clip, and
remove the cushion shield.
HINT:
Tape the screwdriver tip before use.
7. REMOVE SEPARATE TYPE FRONT SEAT CUSHION COVER
(a) Disengage the hook and remove the seat cushion cover together with the pad.
(b) Remove the hog rings and seat cushion cover.
8. REMOVE SEPARATE TYPE FRONT SEAT BACK COVER
(a) w/ Side airbag:
Remove the hog rings, nut and seatback cover bracket.
(b) Remove the 2 headrest supports.
(c) Remove the hog rings and seatback cover together with
the pad.
(d) Remove the hog rings and seatback cover.
9. REMOVE SEAT POSITION AIR BAG SENSOR
(a) Remove the screw and airbag sensor.
10. REMOVE POWER SEAT MOTOR ASSY (RECLINING)
(a) Remove the 3 bolts and reclining motor.
11. REMOVE POWER SEAT MOTOR ASSY (SLIDE)
(a) Remove the 2 bolts, nut and slide motor.
12. REMOVE POWER SEAT MOTOR ASSY (LIFTER)
(a) Remove the 2 bolts, nut and lifter motor.
13. REMOVE POWER SEAT MOTOR ASSY (FRONT VERTICAL)
(a) Remove the 2 bolts, nut and vertical motor.
14. REMOVE FRONT SEAT ADJUSTER SUB±ASSY LH
(a) Remove the 2 screws and lumbar support adjuster.
(b) Remove the wire harness connector.
(c) Remove the 3 screws and 2 reclining adjuster inside covers LH.
(d) Remove the 3 screws and 2 reclining adjuster inside covers RH.
(e) Remove the screw and vertical adjuster bracket cover outer.
(f) Remove the screw and vertical adjuster bracket cover inner.
(g) w/ Seat heater:
Remove the seat heater control.
Page 3282 of 5135

B50126
Hog Ring Pliers
B65860
± SEATFRONT SEAT ASSEMBLY LH (POWER SEAT TYPE)
72±13
AVENSIS REPAIR MANUAL (RM1018E)
15. INSTALL POWER SEAT MOTOR ASSY (RECLINING)
(a) Install the reclining motor with the 3 bolts.
Torque: 4.5 Nm (46 kgfcm, 40 in.lbf)
16. INSTALL POWER SEAT MOTOR ASSY (SLIDE)
(a) Install the slide motor with the 2 bolts and nut.
Torque:
Bolt 4.0 Nm (41 kgfcm, 35 in.lbf)
Nut 3.5 Nm (36 kgfcm, 31 in.lbf)
17. INSTALL POWER SEAT MOTOR ASSY (LIFTER)
(a) Install the lifter motor with the 2 bolts and nut.
Torque:
Bolt 2.5 Nm (25 kgfcm, 22 in.lbf)
Nut 25 Nm (255 kgfcm, 18 ftlbf)
18. INSTALL POWER SEAT MOTOR ASSY (FRONT VERTICAL)
(a) Install the vertical motor with the 2 bolts and nut.
Torque:
Bolt 2.5 Nm (25 kgfcm, 22 in.lbf)
Nut 25 Nm (255 kgfcm, 18 ftlbf)
19. INSTALL SEAT POSITION AIR BAG SENSOR
(a) Install the airbag sensor with the screw.
Torque: 8.0 Nm (82 kgfcm, 71 in.lbf)
20. INSTALL SEPARATE TYPE FRONT SEAT BACK COVER
(a) Install the lumbar support adjuster with the 2 screws.
(b) Install the seatback pad.
(c) Cover the top of the seatback pad with the seatback cover.
(d) Install the 2 headrest supports.
(e) Using hog ring pliers, install the seatback cover complete-
ly with new hog rings.
NOTICE:
Be careful not to damage the cover.
When installing the hog rings, take care to prevent
wrinkles as much as possible.
(f) w/ Side airbag:
Install the seatback cover bracket with the nut.
Torque: 6.0 Nm (61 kgfcm, 53 inlbf)
Page 3283 of 5135

B65611
Clamp
B50126
Hog Ring Pliers
72±14
±
SEAT FRONT SEAT ASSEMBLY LH (POWER SEAT TYPE)
AVENSIS REPAIR MANUAL (RM1018E)
(g)w/ Side airbag: Install the wire harness and clamp of the side airbag
through the seat cushion cover end.
NOTICE:
Be careful not to damage the cover.
(h)Install the seatback board with the 2 screws.
21.INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER
(a)Install the seat cushion pad to the seat cushion cover.
(b)Using hog ring pliers, install the seat cushion cover with new hog rings to the seat cushion pad.
NOTICE:
Be careful not to damage the cover.
When installing the hog rings, take care to prevent
wrinkles as much as possible.
22.INSTALL FRONT SEAT INNER BELT ASSY LH
(a)Install the inner belt with the nut. Torque: 42 N m (428 kgf cm, 31 ft lbf)
(b)Connect the connectors.
(c)Check that the inner seat belt moves smoothly.
23.INSTALL FRONT SEAT ASSY LH
(a)Place the seat in the cabin.
(b)Connect the connectors under the seat.
(c)Install the seat with the 4 bolts. Torque: 37 N m (375 kgf cm, 27 ft lbf)
(d)Install the 4 seat track covers.
(e)Install the headrest.
24.INSPECT POWER SEAT OPERATION (See page 72±4)
Page 3284 of 5135

720J5±01
B70315
Headrest Support
Power Seat Switch Assy
Power Seat Switch Knob Front Seat Inner Belt Assy LH
Front Seat Headrest Assy
Hog Ring
Separate Type Front Seatback Cover
Hog Ring
Front Seatback Pad
Seat Cushion Pad
Reclining Adjuster Inside Cover RH
Reclining Adjuster Inside Cover LH
Vertical Adjuster Bracket Cover Outer
Wire Harness Connector
Front Seat Cushion Shield LHHeadrest Support
Lumbar Support Adjuster Assy
Seat Track Cover
42 (428, 31)
6.0 (61, 53 in.lbf)
: Specified torqueNm (kgfcm, ftlbf)
Non±reusable part
Front Power Seat Switch
37 (375, 27) Clip
Clip
8.0 (82, 71 in.lbf)
Seat Position Airbag Sensor
Bush
37 (375, 27)37 (375, 27)
Front Seat Cushion Shield Front Seat Cushion Shield Inner LH
4.5 (46, 40 in.lbf)
4.0 (41, 35 in.lbf)
2.5 (25, 22 in.lbf)
2.5 (25, 22 in.lbf)
25 (255, 18)
3.5 (36, 31 in.lbf)
25 (255, 18) Power Seat Motor Assy (Lifter)
(Front Vertical)Power Seat Motor Assy
(Reclining)Power Seat Motor Assy
Power Seat Motor AssyFront Seat Adjuster Assy LH Separate Type Front Seat Cushion Cover Separate Type Front
Vertical Adjuster
Inner No.1 LH
(w/ Seat Heater)
(w/ Seat Heater)
Seat Heater Control Sub±assy
Bracket Cover Inner
(Slide)
72±10
± SEATFRONT SEAT ASSEMBLY LH (POWER SEAT TYPE)
AVENSIS REPAIR MANUAL (RM1018E)
FRONT SEAT ASSEMBLY LH (POWER SEAT TYPE)
COMPONENTS
Page 3285 of 5135
720J4±01
B60011
Reclining Switch
Slide Switch
Front Power Seat Switch
Lifter Switch
Front Vertical Switch
72±6
± SEATFRONT POWER SEAT CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION
1. Driver side:
INSPECT FRONT POWER SEAT SWITCH
(a) Inspect the resistance between the terminals when each
switch is operated.
Standard:
Slide switch
Tester ConnectionSwitch PositionSpecified Condition
1 ± 9FRONT4 ± 6FRONT
4 ± 6OFFBelow 14 ± 9OFFBelow 1
1 ± 6REAR4 ± 9REAR
Front vertical switch
Tester ConnectionSwitch PositionSpecified Condition
1 ± 10UP4 ± 5UP
4 ± 5OFFBl 14 ± 10OFFBelow 1
151 ± 5DOWN410DOWN4 ± 10
Lifter switch
Tester ConnectionSwitch PositionSpecified Condition
171 ± 7UP48UP4 ± 8
4 ± 7OFFBelow 14 ± 8OFFBelow 1
1 ± 8DOWN4 ± 7DOWN
Reclining switch
Tester ConnectionSwitch PositionSpecified Condition
1 ± 3FRONT2 ± 4FRONT
2 ± 4OFFBelow 13 ± 4OFFBelow 1
1 ± 2REAR3 ± 4REAR
If the result is not as specified, replace the front power seat
switch.
Page 3286 of 5135

B65447
Reclining Switch
Slide Switch Front Power Seat Switch
B65442
Power Seat Switch Assy
(Lumbar Support)
± SEATFRONT POWER SEAT CONTROL SYSTEM
72±7
AVENSIS REPAIR MANUAL (RM1018E)
2. Passenger side:
INSPECT FRONT POWER SEAT SWITCH
(a) Inspect the resistance between the terminals when each
switch is operated.
Standard:
Slide switch
Tester ConnectionSwitch ConditionSpecified Condition
1 ± 9FRONT4 ± 6FRONT
4 ± 6OFFBelow 14 ± 9OFFBelow 1
4 ± 9REAR1 ± 6REAR
Reclining switch
Tester ConnectionSwitch ConditionSpecified Condition
1 ± 3FRONT2 ± 4FRONT
2 ± 4OFFBelow 13 ± 4OFFBelow 1
1 ± 2REAR3 ± 4REAR
If the result is not as specified, replace the front power seat
switch.
3. Driver side seat:
INSPECT POWER SEAT SWITCH ASSY
(LUMBAR SUPPORT)
(a) Inspect the resistance between the terminals when the
switch is operated.
Standard:
Tester ConnectionSwitch ConditionSpecified Condition
1 ± 2HOLD3 ± 4HOLD
1 ± 2OFFBelow 14 ± 5OFFBelow 1
1 ± 3RELEASE4 ± 5RELEASE
If the result is not as specified, replace the power seat switch
assy.
Page 3287 of 5135

B65859
Slide Motor
ClockwiseCounter±
clockwiseDriving Axis
B65859
Front Vertical
Motor
Clockwise
Counter±clockwise
Driving Axis
B65859
Lifter Motor
Clockwise
Counter±
clockwise
Driving Axis
72±8
±
SEAT FRONT POWER SEAT CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
4. INSPECT POWER SEAT MOTOR ASSY
(a) Inspect operation of the slide motor. (1) Check that the motor rotates smoothly when the
battery is connected to the motor connector termi-
nals.
Standard:
Tester ConnectionOperational Direction
Battery positive voltage 1
Battery negative voltage 2Clockwise
Battery positive voltage 2
Battery negative voltage 1Counterclockwise
If the result is not as specified, replace the motor assy.
(b) Driver side seat:
Inspect operation of the front vertical motor.
(1) Check that the motor rotates smoothly when thebattery is connected to the front vertical motor con-
nector terminals.
Standard:
Tester ConnectionOperational Direction
Battery positive voltage 1
Battery negative voltage 2Clockwise
Battery positive voltage 2
Battery negative voltage 1Counterclockwise
If the result is not as specified, replace the motor assy.
(c) Driver side seat:
Inspect operation of the lifter motor.
(1) Check that the motor rotates smoothly when thebattery is connected to the lifter motor connector
terminals.
Standard:
Tester ConnectionOperational Direction
Battery positive voltage 1
Battery negative voltage 2Clockwise
Battery positive voltage 2
Battery negative voltage 1Counterclockwise
If the result is not as specified, replace the motor assy.
Page 3288 of 5135

B65859
Clockwise
Counter±
clockwise
Reclining Motor
Driving Axis
B65448
Clockwise
Driving Axis Counter±clockwise Lumbar Support
Adjuster Motor
±
SEAT FRONT POWER SEAT CONTROL SYSTEM
72±9
AVENSIS REPAIR MANUAL (RM1018E)
(d) Inspect operation of the reclining motor.
(1) Check that the motor rotates smoothly when thebattery is connected to the reclining motor connec-
tor terminals.
Standard:
Tester ConnectionOperational Direction
Battery positive voltage 1
Battery negative voltage 2Clockwise
Battery positive voltage 2
Battery negative voltage 1Counterclockwise
If the result is not as specified, replace the motor assy.
5. Driver side seat:
INSPECT LUMBAR SUPPORT ADJUSTER ASSY
(a) Inspect operation of the motor. (1) Check that the motor rotates smoothly when thebattery is connected to the lumber support adjuster
motor connector terminals.
Standard:
Tester ConnectionOperational Direction
Battery positive voltage 1
Battery negative voltage 2Clockwise
Battery positive voltage 2
Battery negative voltage 1Counterclockwise
If the result is not as specified, replace the adjuster assy.