2012 TOYOTA HIGHLANDER HYBRID check engine light

Maintenance and care4
441
4-1. Maintenance and careCleaning and protecting the vehicle exterior......... 442
Cleaning and protecting the vehicle interior.......... 445
4-2. Maintenance Maintenance requirements .................. 448
General maintenance....... 450
Emission inspection and maintenance (I/M)
programs........................ 453 4-3. Do-it-yourself maintenance
Do-it-yourself service precautions .................... 454
Hood ................................ 458
Positioning a floor jack ..... 460
Engine compartment ........ 462
12-volt battery .................. 473
Tires ................................. 477
Tire inflation pressure ...... 485
Wheels ............................. 488
Air conditioning filter......... 491
Wireless remote control/ electronic key battery ..... 494
Checking and replacing fuses .............................. 497
Light bulbs........................ 510

5
When trouble arises
535
5-2. Steps to take in an emergency
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.
●If a radio set at similar frequencies is in use in the vehicle.
●If a window tint that affects the radio wave signals is installed.
●If there is a lot of snow or ice on the vehicle, in particular around the
wheels or wheel housings.
●If non-genuine Toyota wheels are used. (Even if you use Toyota
wheels, the tire pressu re warning system may not work properly with
some types of tires.)
●If tire chains are used.
●If the spare tire is in a location subject to poor radio wave signal
reception.
●If a large metallic object which can interfere with signal reception is
put in the luggage room.
■If the tire pressure warning light frequently comes on after blinking
for 1 minute
Vehicles without smart key system
If the tire pressure warning light frequently comes on after blinking for 1
minute when the engine switch is turned to the “ON” position, have it
checked by your Toyota dealer. Vehicles with smart key system
If the tire pressure warning light comes on after blinking for 1 minute fre-
quently when the “POWER” switch is turned to ON mode, have it
checked by your Toyota dealer.

625
Alphabetical index
Engine
Compartment........................ 462
Engine switch ............... 179, 184
Hood ..................................... 458
How to start the
hybrid system ..................... 179
Identification number ............ 571
If the hybrid system will not start .............................. 552
Ignition switch ............... 179, 184
Overheating .......................... 562
Power switch ........................ 179
Engine compartment cover .... 463
Engine coolan t temperature
gauge ..................................... 196
Engine oil Capacity ............................... 575
Checking .............................. 464
Preparing and checking before winter ...................... 251
Engine oil maintenance data ........................................ 448
Engine switch .................. 179, 184
Engine/power control unit
coolantCapacity ............................... 577
Checking .............................. 467
Preparing and checking before winter ...................... 251
EPS ........................................... 234
EV-Drive Mode ......................... 188
Event data recorder .................. 26 Floor mat...................................427
Fluid
Brake .....................................471
Washer ..................................472
Fog lights
Replacing light bulbs .............510
Switch....................................219
Wattage .................................583
Front automatic air conditioning system..............284
Front fog lights
Replacing light bulbs .............510
Switch....................................219
Wattage .................................583
Front manual air conditioning system..............278
Front passenger occupant
classification system ............145
Front passenger's seat belt reminder light.........................531
Front seats Adjustment ..............................83
Front side marker lights
Replacing light bulbs .............510
Switch....................................213
Wattage .................................583
Front turn signal lights Replacing light bulbs .............510
Wattage .................................583
Fuel Capacity ................................573
Fuel gauge ............................196
Gas station information .........636
Information ............................584
Refueling ...............................118
Type ......................................573
Fuel door...................................118
Fuel filler door ..........................118
Fuses.........................................497F

630 Alphabetical index
Stop lightsReplacing light bulbs ............. 510
Wattage ................................. 583
Storage feature......................... 404
Storage precautions ................248
Stuck If your vehicle becomes stuck ................................... 566
Sun visors................................. 417
Switch Door lock switch ......................65
“ECON” switch ...................... 191
Emergency flasher switch ..... 520
Engine switch ................ 179, 184
“EV” switch ............................ 188
Fog light switch ..................... 219
Garage door opener switch ... 430
Hazard light switch ................520
Ignition switch................ 179, 184
Light switches........................ 213
Moon roof switch ................... 113
Outside rear view mirror switches .............................. 108
“POWER” switch ................... 179
Power back door main switch ....................................72
Power back door switch ..........70
Power window switch ............ 110
Window lock switch ............... 110
Wiper and washer switch .......................... 221, 224 Tail lights
Replacing light bulbs ............. 510
Switch ................................... 213
Wattage................................. 583
Talk switch ............................... 373
Telephone switch..................... 373
Theft deterrent system Alarm..................................... 126
Immobilizer system ............... 123
Theft prevention labels ........... 130
Tire inflation pressure ............. 485
Tire information Glossary ................................ 593
Size ....................................... 590
Tire identification number...... 589
Uniform tire quality grading................................ 591
Tires Chains ................................... 251
Checking ............................... 477
If you have a flat tire.............. 539
Inflation pressure .................. 485
Information ............................ 587
Replacing .............................. 539
Rotating tires ......................... 477
Size ....................................... 581
Snow tires ............................. 251
Tire pressure warning system ........................ 477, 531T

632 Alphabetical index
Warning buzzersBrake system ........................ 528
Moon roof .............................. 533
Open door ............................. 531
Seat belt reminder ................. 531
Warning lights Anti-lock brake system .......... 529
Brake assist system .............. 529
Brake system ........................ 528
Charging system .... ............... 529
Electric power steering
system ................................ 529
Electronic engine control system ................................ 529
Engine oil pressure ............... 529
Malfunction indicator lamp .... 529
Master warning light .............. 531
Open door ............................. 531
Pretensioners ........................ 529
Seat belt reminder light ......... 531
SRS airbags .......................... 529
Tire pressure warning light .... 531
Warning messages .................. 538
Washer
Checking ............................... 472
Preparing and checking before winter ....................... 251
Switch............................ 221, 224
Washing and waxing ............... 442 Weight
Cargo capacity ...................... 246
Load limits ............................. 250
Weight ................................... 570
Wheels ...................................... 488
Window glasses ...................... 110
Window lock switch................. 110
Windows
Power windows ..................... 110
Rear window defogger .......... 300
Washer.......................... 221, 224
Windshield wiper de-icer ........ 302
Windshield wipers ................... 221
Wireless remote control key Replacing the battery ............ 494
Wireless remote control .......... 59
WMA disc.................................. 322W