Page 3257 of 5135

700TC±01
±
WINDSHIELD/WINDOWGLASS/MIRROR WINDOW DEFOGGER SYSTEM
70±49
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
SymptomSuspected AreaSee Page
w/ Deicer:
Front window deicer doos not operate.
(indicator lamp ON)1. FR DIC fuse
2. FR DICER relay
3. Front window deicer wire
4. wire harness68±1
70±50
w/ Deicer:
Front window deicer doos not operate.
(indicator lamp OFF)
1. FR DIC fuse
2. FR DICER relay
3. Front window deicer wire
4. Front wiper deicer switch
5. Wire harness68±1
70±50
70±50
Rear window defogger does not operate
(Indicator lamp ON)
1. RR DEF H±fuse
2. Rear window defogger relay
3. Rear window defogger wire
4. wire harness68±1
70±50
Rear window defogger does not operate
(Indicator lamp OFF)
1. RR DEF H±fuse
2. Rear window defogger relay
3. Hazard warning signal switch assy
4. Rear window defogger wire
5. Wire harness68±1
70±50
70±50
w/ Mirror Heater:
Mirror heater does not operate
(Indicator lamp ON)1. MIR HTR fuse
2. Outer rear view mirror assy
3. Wire harness68±1
70±50
w/ Mirror Heater:
Mirror heater does not operate
(Indicator lamp OFF)
1. MIR HTR fuse
2. Front wiper deicer switch (w/ Front wiper deicer switch)
3. Hazard warning signal switch assy (w/o front wiper deicer switch)
4. Outer rear view mirror assy
5. Wire harness68±1
70±50
70±50
70±50
Page 3258 of 5135
720JG±01
72±36
±
SEAT SEAT HEATER SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
SymptomSuspected AreaSee Page
Seat heaters do not operate
(Seat is not warmed up)
1. SEAT HTR relay
2. S±HTR fuse
3. Seat heater switch
4. Seat heater control sub±assy LH
5. Seat heater control sub±assy RH
6. Front seat cushion heater assy LH
7. Front seat cushion heater assy RH
8. Front seatback heater assy LH
9. Front seatback heater assy RH
10.Wire harness72±34
72±37
72±34
72±34
72±37
72±34
72±34
72±34
72±37
72±34
72±37
72±34
72±37
72±34
72±37
Temperature of seat heater cannot be adjusted
1. Seat heater switch
2. Seat heater control sub±assy LH
3. Seat heater control sub±assy RH
4. Wire harness72±34
72±37
72±34
72±34
Page 3259 of 5135
720JF±01
B67299
LHD Models
RHD ModelsInstrument Panel J/B Assy
SEAT HTR Relay
S±HTR Fuse
Instrument Panel J/B Assy
SEAT HTR Relay
S±HTR Fuse
72±34
± SEATSEAT HEATER SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
SEAT HEATER SYSTEM
LOCATION
Page 3260 of 5135
B67826
Front Seat Cushion Heater Assy RHFront Seatback Heater Assy RH
Seat Heater Switch
Seat Heater Control Sub±
Assy RHFront Seatback Heater Assy LHSeat Heater Control Sub±
Assy LH
Front Seat Cushion Heater Assy LH
± SEATSEAT HEATER SYSTEM
72±35
AVENSIS REPAIR MANUAL (RM1018E)
Page 3261 of 5135

720JE±01
B51101
A
A: 100 mm (3.94 in.)
or less
B50126
Hog Ring Pliers
B50126
Hog Ring Pliers
72±32
± SEATREAR SEAT ASSY (UNITED FIXED)
AVENSIS REPAIR MANUAL (RM1018E)
OVERHAUL
1. REMOVE REAR SEAT CUSHION ASSY
(a) Pull up the 2 front portions of the seat cushion, then re-
move it.
NOTICE:
In this case, hold the base of the clip up to prevent the cush-
ion frame from being distorted.
2. REMOVE BENCH TYPE REAR SEAT CUSHION COVER
(a) Remove the hog rings and cushion cover.
3. REMOVE REAR SEATBACK ASSY
(a) Remove the 3 bolts and seatback.
4. REMOVE REAR SEAT HEADREST ASSY
5. REMOVE REAR SEAT HEADREST ASSY CENTER
6. REMOVE BENCH TYPE REAR SEATBACK COVER
(a) Remove the 6 headrest supports.
(b) Remove the hog rings and seatback cover.
7. INSTALL BENCH TYPE REAR SEATBACK COVER
(a) Install the seatback cover with new hog rings to the rear
seatback pad.
HINT:
Do not damage the seat cushion cover nor make it dirty.
When installing the hog rings, take care to prevent
wrinkles as much as possible.
8. INSTALL BENCH TYPE REAR SEAT CUSHION
COVER
(a) Install the rear seat cushion cover with new hog rings to
the rear seat cushion pad.
HINT:
Do not damage the seatback cover nor make it dirty.
When installing the hog rings, take care to prevent
wrinkles as much as possible.
9. INSTALL REAR SEATBACK ASSY
(a) Install the seatback with the 3 bolts.
Torque: 18 Nm (185 kgfcm, 13 ftlbf)
Page 3262 of 5135
B70879Hook
± SEATREAR SEAT ASSY (UNITED FIXED)
72±33
AVENSIS REPAIR MANUAL (RM1018E)
10. INSTALL REAR SEAT CUSHION ASSY
(a) Place the 2 hooks in the body firmly.
(b) Insert the frame into the 2 hooks.
Page 3263 of 5135
720JD±01
B70148
Bench Type Rear Seatback Cover
Bench Type Rear Seat Cushion Cover Rear Seat Headrest Assy
Rear Seat Headrest Assy Center
Bench Type Rear Seatback Pad
Bench Type Rear Seat Cushion Pad Hog Ring
Non±reusable partRear Seat Headrest Support Assy
Hog Ring Rear Seat Headrest Assy
Rear Seat Headrest Support Assy
18 (185, 13)
18 (185, 13)
18 (185, 13)
Nm (kgfcm, ftlbf) : Specified torque
± SEATREAR SEAT ASSY (UNITED FIXED)
72±31
AVENSIS REPAIR MANUAL (RM1018E)
REAR SEAT ASSY (UNITED FIXED)
COMPONENTS
Page 3264 of 5135

720JA±01
B51101
A
A: 100 mm (3.94 in.)
or less
B50073
B68377
Clip
± SEATREAR SEAT ASSY (40/60 FOLDING)
72±27
AVENSIS REPAIR MANUAL (RM1018E)
OVERHAUL
HINT:
The installation is in the reverse order of the removal. However, when there is a special point concerning
the installation, it is indicated.
1. REMOVE REAR SEAT HEADREST ASSY LH AND RH
2. REMOVE REAR SEAT HEADREST ASSY CENTER
3. REMOVE REAR SEAT CUSHION ASSY
(a) Pull up the 2 front portions of the seat cushion, then re-
move it.
NOTICE:
In this case, hold the base of the clip up to prevent the cush-
ion frame from being distorted.
4. REMOVE BENCH TYPE REAR SEAT CUSHION COVER
(a) Remove the hog rings and seat cushion cover.
5. REMOVE REAR SIDE SEATBACK ASSY LH
(a) Remove the bolt and the seatback.
6. REMOVE REAR SIDE SEATBACK ASSY RH
(a) Remove the bolt and the seatback.
7. REMOVE REAR SEATBACK BOARD CARPET ASSY
LH
(a) Using a clip remover, remove the 2 clips.
8. REMOVE REAR SEATBACK ASSY LH
(a) Remove the 2 bolts and seatback.