Page 3289 of 5135

720J3±01
B67823
Reclining Function
Lumbar Support
Function
Sliding Function Front Vertical
Function Lifter Function
72±4
± SEATFRONT POWER SEAT CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
ON±VEHICLE INSPECTION
1. CHECK POWER SEAT FUNCTION
(a) Check the basic function.
(1) Check that each part functions properly (sliding,
front vertical, lifter, reclining, lumbar support) when
operating the power seat switches.
2. CHECK POWER SEAT MOTOR ASSY
(SLIDING, FRONT VERTICAL, LIFTER, RECLINING FUNCTIONS)
(a) Check the PTC operation inside the power seat motor.
NOTICE:
The inspection should be performed with the seat installed in the vehicle.
Perform this inspection for every maximum position.
(1) Move the seat to any of the maximum positions by operating the power seat switch and keep
the seat there for approx. 60 seconds.
(2) Try to operate the power seat past the maximum position using the power seat switch and mea-
sure the time until the electrical current is shut off (motor operation sound will stop, inspection
of current shut±off).
Standard: 4 to 90 seconds
(3) Turn the power seat switch off after the inspection of current shut±off and keep that condition
for approx. 60 seconds.
(4) Operate the power seat switch to move the seat to the opposite position and check that the motor
operates.
Page 3290 of 5135
± SEATFRONT POWER SEAT CONTROL SYSTEM
72±5
AVENSIS REPAIR MANUAL (RM1018E)
3. CHECK LUMBAR SUPPORT ADJUSTER ASSY LH
(a) Inspect the PTC operation inside the lumber support motor.
NOTICE:
The inspection should be performed with the seat installed to the vehicle.
(1) Move the lumbar support to either the foremost or rearmost position by operating the lumbar sup-
port switch and keep it there for approx. 60 seconds.
(2) Try to move the lumbar support past the maximum position using the switch and measure the
time until the electrical current is shut off (motor operation sound will stop, inspection of current
shut±off).
Standard: 4 to 90 seconds
(3) Turn the lumbar support switch off after the inspection of current shut±off and keep that condition
for approx. 60 seconds.
(4) Operate the lumbar support switch to move the lumbar support to the opposite position and
check that the motor operates.
Page 3291 of 5135
720J2±01
±
SEAT FRONT POWER SEAT CONTROL SYSTEM
72±3
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
SymptomSuspected AreaSee Page
Power seat does not operate
1. Front power seat switch
2. PWR SEAT H±fuse
3. Wire harness72±6
68±1
Only slide operation function does not operate
1. Front power seat switch
2. Slide motor
3. Wire harness
Only front vertical operation function does not operate
(Driver seat only)1. Front power seat switch
2. Front vertical motor
3. Wire harness
Only lifter operation function does not operate
(Driver seat only)1. Front power seat switch
2. Lifter motor
3. Wire harness
Only reclining operation function does not operate
1. Front power seat switch
2. Reclining motor
3. Wire harness
Only lumbar support operation function does not operate
(Driver seat only)1. Power seat switch assy (Lumbar support)
2. Lumbar support adjuster motor
3. Wire harness
Page 3292 of 5135
720J1±01
B70987
LHD Models
RHD ModelsInstrument Panel J/B Assy
PWR SEAT H±fuse
Fuse Block Assy
PWR SEAT H±fuse
Instrument Panel J/B Assy
PWR SEAT H±fuse
Fuse Block Assy
PWR SEAT H±fuse
± SEATFRONT POWER SEAT CONTROL SYSTEM
72±1
AVENSIS REPAIR MANUAL (RM1018E)
FRONT POWER SEAT CONTROL SYSTEM
LOCATION
Page 3293 of 5135
B70314
Slide Motor
Lifter Motor
Slide MotorFront Vertical Motor Reclining MotorReclining Motor
Power Seat Switch Assy
(Lumbar Support) Front Power Seat Switch RHLumbar Support Adjuster Motor
Front Power Seat Switch LH
72±2
± SEATFRONT POWER SEAT CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
Page 3294 of 5135
7408U±01
±
SLIDING ROOF/CONVERTIBLE SLIDING ROOF SYSTEM
74±5
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
SymptomSuspected AreaSee Page
AUTO function does not operate1. Sliding roof motor assy74±3
Sliding roof system does not operate
1. S/ROOF fuse
2. GAUGE1 fuse
3. IG1 relay
4. Integration relay
5. Sliding roof housing assy
6. Sliding roof motor switch assy
7. Sliding roof motor assy
8. Wire harness±
±
±
±
74±15 74±6
74±3
74±3
Sliding roof system stops operation halfway
1. Sliding roof motor assy
2. Wire harness
3. Sliding roof housing assy74±3
74±3
74±15
Page 3295 of 5135

7408T±01
± SLIDING ROOF/CONVERTIBLESLIDING ROOF SYSTEM
74±3
AVENSIS REPAIR MANUAL (RM1018E)
ON±VEHICLE INSPECTION
1. CHECK WINDOW LOCK SWITCH
(a) Check that operation of the power windows excluding the driver side and the sliding roof are disabled
when the window lock switch of the power window master switch is pressed.
(b) Check that the power windows and the sliding roof can be operated when the window lock switch is
pressed again.
2. CHECK AUTO SLIDE±OPEN/CLOSE FUNCTION
(a) Check that the sliding roof switch can operate the sliding roof as follows when the tilt±UP/ DOWN func-
tion is not being used:
Standard:
ConditionSwitch ConditionSwitch OperationRoof Glass
Ignition switch ONSLIDE OPENPressed for more than 0 3 secFully openIgnition switch ON
Window lock switch OFFTILT UPPressed for more than 0.3 sec.Fully closed
HINT:
The sliding roof stops partway when the sliding roof switch is pushed on either side during AUTO operation.
3. CHECK AUTO TILT UP/DOWN FUNCTION
(a) Check that the sliding roof switch can operate the sliding roof as follows when the slide±OPEN/CLOSE
function is not being used:
Standard:
ConditionSwitch ConditionSwitch OperationRoof Glass
Ignition switch ONTILT UPPressed for more than 0 3 secFully tilted upIgnition switch ON
Window lock switch OFFSLIDE OPENPressed for more than 0.3 sec.Fully closed
HINT:
The sliding roof stops partway when the sliding roof switch is pushed on either side during AUTO operation.
4. CHECK SLIDING ROOF OPERATION FUNCTION AFTER IGNITION IS TURNED OFF
(a) When both of the following conditions are fulfilled, check that the power windows and the sliding roof
can be operated even after the ignition switch is turned OFF:
Within 43 seconds after the ignition switch is turned OFF
When the driver side door is closed
5. CHECK JAM PROTECTION FUNCTION
HINT:
The jam protection function prevents any part of your body from getting caught by accident between the ve-
hicle body and the roof glass during sliding roof operation.
Operative condition:
AUTO CLOSE
AUTO CLOSE during sliding roof operation after the ignition switch is turned OFF
AUTO TILT±DOWN
AUTO TILT±DOWN during sliding roof operation after the ignition switch is turned OFF
CAUTION:
Do not check this function using a part of your body such as your hand. Also, pay thorough
attention that nothing gets caught by accident during this process.
If this function is checked by inserting a thin object (less than 5 mm (0.20 in.)) between the roof
glass and vehicle body, it may not operate.
Page 3296 of 5135
B68295
B68296
74±4
±
SLIDING ROOF/CONVERTIBLE SLIDING ROOF SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
(a) When the slide±OPEN/CLOSE function is operating: Check that the sliding roof opens approximately 200 mm
(7.87 in.) right when something gets caught between the
vehicle body and the roof glass during sliding roof opera-
tion.
(b) When the tilt±UP/DOWN function is operating: Check that the sliding roof fully tilts up when something
gets caught between the vehicle body and the roof glass
during sliding roof operation.
6.CHECK FAIL±SAFE FUNCTION
(a) If the sliding roof does not close because the jam protection function o\
perates improperly, press the sliding roof switch on the TILT UP side and until the sliding roof fully closes. Then you can close th\
e
sliding roof using manual operation.