2013 TOYOTA SEQUOIA air conditioning

607
4-3. Do-it-yourself maintenance
4
Maintenance and care
■
Under the instrument panel
FuseAmpereCircuit
1 INVERTER 15 A Power outlet (120 V)
2 FR P/SEAT LH 30 A Power front driver’s seat
3 DR/LCK 25 A Multiplex communication system
4 POWER No.5 30 A Power back door
5 OBD 7.5 A On-board diagnosis system
6 PWR OUTLET 15 A Power outlets
7 AM1 7.5 A Shift lock system, starting system,
seat heaters
8 A/C 7.5 A Air conditioning system
9 MIR 15 A Outside rear view mirror control,
outside rear view mirror heaters
10 POWER No.3 20 A Power windows 11 FR P/SEAT RH 30 A Power front passenger seat
12 TI&TE 15 A Power tilt and power telescopic
13 S/ROOF 25 A Electric moon roof
14 RR SEAT-HTR
RH 10 A Seat heaters

608 4-3. Do-it-yourself maintenance
15 ECU-IG No.1 7.5 AAnti-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, Blind Spot Monitor
system, BSM main switch
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,
power steering, gateway ECU
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

609
4-3. Do-it-yourself maintenance
4
Maintenance and care
26 PANEL
7.5 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, BSM main switch
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. 611)
● 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, protecting the wiring harness from damage.
FuseAmpereCircuit

5
When trouble arises
669
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. 682)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.

697
6-1. Specifications
6
Vehicle 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 sepa-
rately or in combination, can caus e heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
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 infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of trans-
mission, 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 vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight

728
Alphabetical index
Alphabetical index
A/C ..................................... 302, 310
ABS ........................................... 255
Active traction control ............. 255
Adaptive variable suspension system .................................... 247
Air conditioning filter............... 594
Air conditioning system Air conditioning filter .............. 594
Front air conditioning system ................................ 302
Rear air conditioning system ................................ 310
Airbags
Airbag operating conditions............................ 117
Airbag precautions for your
child .................................... 121
Airbag warning light............... 634
Curtain shield airbag operating conditions............ 117
Curtain shield airbag precautions ......................... 121
Front passenger occupant classification system ........... 127
General airbag
precautions ......................... 121
Locations of airbags .............. 114
Modification and disposal of airbags ................................ 125
Proper driving posture ........................ 112, 121
Side airbag operating conditions............................ 117
Side airbag precautions ........ 121
SRS airbags .......................... 114
Alarm ......................................... 109
Antenna..................................... 328
Anti-lock brake system............ 255
Armrest ..................................... 523
Ashtrays.................................... 509
Assist grips .............................. 527
A-TRAC ..................................... 255
Audio input ............................... 366 Audio system
A/V input port ........................ 447
Antenna................................. 328
Audio input ............................ 366
Audio visual input .................. 447
AUX port ............................... 366
Blu-ray Disc™ ....................... 405
CD player/changer ................ 331
DVD disc ............................... 405
DVD player............................ 405
iPod ....................................... 348
MP3/WMA disc ..................... 340
Optimal use ........................... 362
Portable music player ........... 366
Radio..................................... 323
Rear seat entertainment system ................................ 387
Steering wheel audio switch.................................. 368
Type ...................................... 319
USB memory......................... 355
Audio visual input.................... 447
AUTO LSD system ................... 253
Automatic light control system .................................... 193
Automatic transmission .......................... 162
AUX port ................................... 366
Auxiliary box ............................ 502
A/V input port ........................... 447
AVS ........................................... 247A

731
Alphabetical index
Engine
Compartment........................ 565
Engine switch ....................... 159
Hood ..................................... 564
How to start the
engine ................................ 159
Identification number ............ 678
If the engine will not start...... 661
Ignition switch ...................... 159
Overheating .......................... 668
Engine coolant
Capacity ............................... 681
Checking .............................. 570
Preparing and checking before winter ...................... 275
Engine coolan t temperature
gauge ..................................... 169
Engine immobilizer system .... 107
Engine oil Capacity ............................... 679
Checking .............................. 566
Preparing and checking before winter ...................... 275
Engine switch .......................... 159
Event data recorder .................. 27
FFV ................................... 102, 687
Flex-fuel ........................... 102, 687
Flexible fuel vehicle ........ 102, 687
Floor mat .................................. 528
Fluid Brake .................................... 572
Washer ................................. 578
Fog lights
Replacing light bulbs ............ 611
Switch ................................... 194
Wattage ................................ 686
Four-wheel drive system ........ 248
Front air conditioning system ................................... 302
Front passenger occupant classification system............ 127 Front passenger’s seat belt
reminder light.........................635
Front seats Adjustment ..............................50
Front side marker lights
Replacing light bulbs .............611
Switch....................................188
Wattage .................................686
Front turn signal lights Replacing light bulbs .............611
Wattage .................................686
Fuel Capacity ................................679
Fuel gauge ............................169
Fuel pump shut off system ....632
Gas station information .........740
Information ............................687
Refueling ...............................102
Type ......................................679
Fuel filler door ..........................102
Fuel pump shut off system .....632
Fuses.........................................599
Garage door opener.................535
Gas station information...........740
Gauges ......................................169
Glove box..................................483
Hands-free system (for cellular phone) ................448
Hazard lights Switch....................................624
Head restraints
Adjusting ................................68
Headlight cleaner .....................202
Headlights Replacing light bulbs .............611
Switch....................................188
Wattage .................................686
Heaters Seat heaters ..................518, 521
Side mirror.............................314
F
G
H

733
Alphabetical index
Mirrors
Conversation mirror .............. 511
Inside rear view mirror ............ 84
Side mirror heaters ............... 314
Side mirrors ............................ 87
Vanity mirrors ....................... 505
Moon roof................................... 99
MP3 disc................................... 340
Multi-information display ................................... 179
Noise from under vehicle ......... 25
Odometer ................................. 169
Off-road precautions............... 263
Oil Engine oil.............................. 566
Opener
Back door ............................... 42
Fuel filler door....................... 102
Hood ..................................... 564
Outside rear view mirrors Adjusting and folding .............. 87
Indicator................................ 236
Outside rear view mirror indicator................................. 236
Outside temperature
display ................................... 507
Overhead console ................... 495
Overheating, Engine ............... 668 Parking assist...........................221
Parking brake ...........................167
Parking lights
Replacing light bulbs .............611
Switch....................................188
Wattage .................................686
Pen holder ................................490
Personal lights Switch....................................480
Wattage .................................686
Power back door ........................43
Power back window ...................96
Power outlet .............................512
Power windows ..........................93
Radiator ....................................572
Radio .........................................323
Rear air conditioning system ....................................310
Rear console box .....................492
Rear seat Adjustment ..............................54
Folding down second
seatback ...............................58
Folding down third
seatback ...............................60
Rear seat entertainment system ....................................387
Rear seat entertainment system controller battery......398
Rear side sunshade .................524
Rear turn signal lights
Replacing light bulbs .............611
Wattage .................................686
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