2010 TOYOTA SEQUOIA air condition

539
4-3. Do-it-yourself maintenance
4
Maintenance and care
15 ECU-IG No.1 7.5 A
Anti-lock brake system, vehicle sta-
bility control system, multiplex com-
munication system, intuitive
parking assist system, power front
driver’s seat, power tilt and power
telescopic, shift lock, tire pressure
warning system, accessory meter,
trailer towing, power outlet, electric
moon roof, power back door, head
light cleaner
16 AIR SUS IG 20 A Electronically modulated air sus-
pension system
17 LH-IG 7.5 A Back-up lights, charging system,
gauge and meters, turn signal
lights, air conditioning system, seat
heaters, rear window defogger
18 4WD 20 A Four-wheel drive control system
19 RR SEAT-HTR
LH 10 A Seat heaters
20 WSH 20 A Window washer
21 WIPER 30 A Wiper and washer
22 ECU-IG No.2 7.5 A Multiplex communication system
23 TAIL 15 A Tail lights, trailer lights (tail lights),
parking lights
24 A/C IG 10 A Air conditioning system
25 SEAT-HTR 20 A Seat heater or Heated and venti-
lated seats
FuseAmpereCircuit

540 4-3. Do-it-yourself maintenance
26 PANEL7.5 AInstrument panel lights, glove box
light, ashtray, accessory meter,
audio system, rear view monitor,
navigation system, rear seat enter-
tainment system, gauges and
meters, air conditioning system,
seat heater or heated and venti-
lated switches
27 ACC 7.5 AAccessory meter, audio system,
rear seat entertainment system,
rear view monitor, navigation sys-
tem, back-up lights, trailer lights
(back-up lights), multiplex commu-
nication system, power outlet, out-
side rear view mirror
28 BK/UP LP 10 A Back-up light, gauges and meters
29 CIG 15 A Cigarette lighter
30 POWER No.1 30 A Power windows, power back win-
dow
■ After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. ( P. 542)
● If the replaced fuse blows again, have the vehicle inspected by your
Toyota dealer.
■ If there is an overload in the circuits
The fuses are designed to blow before the entire wiring harness is damaged.
FuseAmpereCircuit

5
When trouble arises
571
5-2. Steps to take in an emergency
The light will go off after taking several driving trips.
If the light does not go off even after several trips, contact your Toyota dealer
as soon as possible.
■ Front passenger detection sensor and passenger seat belt reminder
If luggage or other load is placed on the front passenger seat, depending on
its weight, the reminder light to flash and buzzer to sound.
■
When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level.
Pushing the tire pressure warning reset switch does not turn off the tire
pressure warning light.
■The tire pressure warning light may turn on due to natural causes
The tire pressure warning light may turn on due to natural causes such
as natural air leaks or tire inflation pressure changes caused by temper-
ature. In this case, adjusting the ti re inflation pressure will turn off the
warning light (after several minutes).
■When a tire is replaced with a spare tire
The temporary spare tire is not equipped with the tire pressure warning
valve and transmitter. If a tire goes flat, the tire pressure warning light will
not turn off even though the flat tire is replaced with the temporary spare
tire. Replace the temporary spare tire with the repaired tire and adjust
the proper tire inflatio n pressure. The tire pres sure warning light will turn
off after several minutes.
■If the tire pressure warning system is inoperative
The tire pressure warning system will be disabled in the following condi-
tions:
(When the condition be comes normal, the system will work properly.)
●If tires not equipped with tire pressure warning valves and transmit-
ters are used.
●If the ID code on the tire pressure warning valves and transmitters is
not registered in the tire pressure warning computer.
The tire pressure warning system may be disabled in the following condi-
tions:
(When the condition be comes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies
are nearby.

5
When trouble arises
599
5-2. Steps to take in an emergency
The engine has cooled down sufficiently.
The engine coolant temperature gauge indicates C.
Check the engine coolant level.
Look for obvious coolant leaks
from the radiator, hoses and
under the vehicle.
Note that water draining from the air conditioning is normal if it has
been used.
Add engine coolant if required.
Water can be used in an emer-
gency if engine coolant is
unavailable. ( P. 611)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.

626 6-1. Specifications
Warning: The temperature grades for this tire are established for a
tire that is properly inflated and not overloaded.
Excessive speed, underinflation, or excessive loading, either
separately or in combination, can cause heat buildup and possible
tire failure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended
inflation pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
transmission, power steering, power brakes,
power windows, power seats, radio and heater,
to the extent that these items are available as
factory-installed equipment (whether installed
or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded
vehicle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight

646
Alphabetical index
Alphabetical index
A/C ..................................... 268, 276
ABS ........................................... 229
Active traction control ............. 229
Adaptive variable suspension system .................................... 221
Air conditioning filter............... 526
Air conditioning system Air conditioning filter .............. 526
Front air conditioning system ................................ 268
Rear air conditioning system ................................ 276
Airbags
Airbag operating conditions............................ 111
Airbag precautions for your
child .................................... 115
Airbag warning light............... 567
Curtain shield airbag operating conditions............................ 111
Curtain shield airbag precautions ......................... 115
Front passenger occupant classification system ........... 121
General airbag
precautions ......................... 115
Locations of airbags .............. 108
Modification and disposal of airbags ................................ 119
Proper driving posture ........................ 106, 115
Side airbag operating conditions............................ 111
Side airbag precautions ........ 115
SRS airbags .......................... 108
Alarm ......................................... 103
Antenna..................................... 291
Anti-lock brake system............ 229
Armrest ..................................... 462
Ashtrays.................................... 448
A-TRAC ..................................... 229
Audio input ............................... 331 Audio system
A/V input adapter .................. 377
Antenna................................. 291
Audio input ............................ 331
Audio visual input .................. 377
AUX adapter ......................... 331
CD player/changer ................ 297
DVD player............................ 360
iPod
® player .......................... 314
MP3/WMA disc ..................... 306
Optimal use ........................... 327
Portable music player ........... 331
Radio..................................... 289
Rear seat entertainment
system ................................ 352
Steering wheel audio
switch.................................. 333
Type ...................................... 285
USB memory player .............. 320
Audio visual input.................... 377
AUTO LSD system ................... 227
Automatic light control system .................................... 183
Automatic transmission .......................... 156
AUX adapter ............................. 331
Auxiliary box ............................ 441
A/V input adapter ..................... 377
AVS ........................................... 221
Back-up lights Replacing light bulbs ............. 542
Wattage................................. 616
Back door
Back door ................................ 42
Wireless remote control .......... 33
Back window ........................... 91
Battery Checking ............................... 508
If the vehicle has discharged battery................................. 595
Preparing and checking before winter .................................. 245
A
B

649
Alphabetical index
Wattage ................................ 616
Four-wheel drive system ........ 222
Front air conditioning
system ................................... 268
Front passenger occupant
classification system............ 121
Front passenger's seat belt reminder light ........................ 568
Front seats Adjustment ............................. 47
Front side marker lights
Replacing light bulbs ............ 542
Switch ................................... 182
Wattage ................................ 616
Front turn signal lights Replacing light bulbs ............ 542
Wattage ................................ 616
Fuel Capacity ............................... 608
Fuel gauge ........................... 163
Fuel pump shut off system ... 563
Gas station information ........ 660
Information ........................... 617
Refueling ................................ 96
Type ..................................... 608
Fuel filler door ........................... 96
Fuel pump shut off system .... 563
Fuses ........................................ 531
Garage door opener ................ 472
Gas station information .......... 660
Gauges ..................................... 163
Glove box ................................. 422
Hands-free system (for cellular phone) ............... 394
Hazard lights Switch ................................... 556
Head restraints
Adjusting ................................ 64
Headlight cleaner .................... 189 Headlights
Replacing light bulbs .............542
Switch....................................182
Wattage .................................616
Heaters
Seat heaters ..................457, 460
Side mirror.............................280
Height control
Electronically modulated air suspension..........................216
Hood ..........................................497
Hooks
Cargo net ..............................468
Shopping bag ........................469
Horn...........................................162
I/M test.......................................492
Identification Engine ...................................607
Vehicle ..................................606
Ignition switch ..........................153
Illuminated entry system .........417
Indicator lights .........................168
Initialization Items to initialize....................636
Inside rear view mirror ..............80
Interior lights Interior lights..........................417
Switch....................................418
Wattage .................................616
Instrument panel light
control ....................................167
Intuitive parking assist ............204
Jack Vehicle-equipped jack ...........580
Jack handle ..............................580
Keyless entry..............................33
Keys Engine switch ........................153
If you lose your keys .............594
G
H
I
J
K

651
Alphabetical index
Power back window .................. 91
Power outlet............................. 451
Power windows ......................... 89
Radar cruise control ............... 193
Radiator.................................... 505
Radio ........................................ 289
Rear air conditioning
system ................................... 276
Rear console box .................... 431
Rear seat
Adjustment ............................. 51
Folding down second seatback............................... 55
Folding down third seatback............................... 57
Rear seat entertainment system ................................... 352
Rear seat entertainment
system controller battery ..... 357
Rear side sunshade ................ 463
Rear turn signal lights Replacing light bulbs ............ 542
Wattage ................................ 616
Rear view mirror
Anti-glare .......................... 80, 85
Compass .............................. 477
Rear view monitor system...... 210
Rear window defogger............ 280
Rear window wiper.................. 188
Replacing
Fuses.................................... 531
Key battery ........................... 529
Light bulbs ............................ 542
Tires ..................................... 580
Reporting safety defects for U.S.A. owners........................ 638
Roll sensing of curtain shield airbags off switch ...... 120
Roof luggage carrier ................. 87
Seatback table ................... 49, 465 Seat belts
Adjusting the seat belt .............68
ALR .........................................73
Automatic Locking Retractor ...............................73
Child restraint system installation ...........................130
Cleaning and maintaining
the seat belts ......................485
Comfort guide..........................71
ELR .........................................73
Emergency Locking Retractor ...............................73
How to wear your seat belt......68
How your child should wear
the seat belt ..........................74
Pregnant women, proper seat
belt use .................................73
Reminder light .......................568
Seat belt extenders .................74
Seat belt pretensioners ...........72
Seat heaters..............................457
Seating capacity.......................244
Seats Adjustment ........................47, 51
Adjustment precaution ......50, 60
Child seats/child restraint system installation ..............130
Cleaning ................................484
Climate control seat ..............460
Driver’s seat position memory .................................61
Head restraint..........................64
Properly sitting in the seat .....106
Seat heaters ..................457, 460
Seat heaters and ventilators ...........................460
Service reminder
indicators ..............................168
Shift lever Automatic
transmission........................156
R
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