check engine TOYOTA HIGHLANDER HYBRID 2008 XU40 / 2.G Owner's Manual

5
When trouble arises
523
5-2. Steps to take in an emergency
If your vehicle overheats
Correction procedures■ If the needle of the engine coolant temperature gauge enters
the red zone
Stop the vehicle in a safe place and turn off the air condition-
ing system.
Check to see if steam is coming out from the engine area.
If you see steam:
Stop the hybrid system and carefully lift the hood.
If you do not see steam: Leave the hybrid system operating and carefully lift the
hood.
Check if the cooling fans are operating.
If the fans are operating: Wait until the engine coolant temperature gauge begins to
fall and then stop the hybrid system.
If the fans are not operating: Stop the hybrid system immediately and call your Toyota
dealer.
The following may indicate that your vehicle is overheating:
●The needle of the engine coolant temperature gauge enters the
red zone:
The engine may be overheating.
● “Hybrid System Overheat” is shown on the multi-information dis-
play:
The power control unit may be overheating.
Follow the correction procedure as described below.
STEP1
STEP2
STEP3

524 5-2. Steps to take in an emergency
After the hybrid system has
cooled down, check the engine
coolant level and inspect the
cooling system for leaks.Engine coolant reservoir
Radiator
If necessary, add engine coolant
up to the “FULL” line.
Water can be used in an emer-
gency if engine coolant is unavail-
able. ( P. 535)
STEP4
STEP5

570 Alphabetical index
DoorsDoor glasses ......................... 110
Door lock ..................... 44, 65, 74
Side mirrors ........................... 108
Driver's seat belt reminder
light ......................................... 494
Driving Break-in tips .......................... 165
Correct posture ..................... 128
Procedures ............................ 164
Winter driving tips.................. 230
DVD player ................................ 308
“ECON” switch ......................... 181
Eco Driving Mode..................... 181
Electric power steering ........... 215
Electronic key If your electronic key battery is discharged .......................... 517
Emergency, in case of If the back door opener is inoperative ............................79
If the electronic key does not operate properly.................. 517
If the hybrid system will
not start ............................... 513
If the shift lever cannot be shifted from P...................... 515
If the vehicle has discharged 12-volt battery ..................... 519
If the warning buzzer
sounds ................................ 491
If the warning light turns on ........................................ 491
If the warning message is displayed............................. 500
If you have a flat tire ............. 501
If you lose your keys ............. 516 If you think something is
wrong .................................. 488
If your vehicle becomes stuck ................................... 527
If your vehicle needs to be
towed .................................. 482
If your vehicle overheats ....... 523
Engine
Compartment ........................ 424
Engine switch ........................ 174
Hood ..................................... 420
How to start the hybrid system ..................... 174
Identification number............. 531
If the hybrid system will
not start............................... 513
Ignition switch ....................... 174
Overheating .......................... 523
“POWER” switch ................... 174
Engine compartment cover .... 425
Engine/power control unit coolant
Capacity ................................ 535
Checking ............................... 431
Preparing and checking before winter .................................. 230
Engine coolan t temperature
gauge ...................................... 184
Engine oil Capacity ................................ 534
Checking ............................... 427
Preparing and checking before winter .................................. 230
Engine oil maintenance data ......................................... 429
Engine switch........................... 174
EPS............................................ 215
EV-Drive Mode ......................... 178
Event data recorder ................. 489
E

575
Alphabetical index
Tires
Chains .................................. 230
Checking .............................. 439
If you have a flat tire ............. 501
Inflation pressure .................. 447
Information ........................... 547
Replacing ............................. 501
Rotating tires ........................ 439
Size ...................................... 539
Snow tires............................. 230
Tire pressure warning
system........................ 439, 494
Tools......................................... 501
Total load capacity .................. 229
Towing Dinghy towing ....................... 244
Emergency towing ................ 483
Trailer towing ........................ 234
Traction control ....................... 215
TRAC ........................................ 215
Transmission ........................... 180
Trip information....................... 190
Trip meter................................. 184
Turn signal lights Replacing light bulbs ............ 470
Switch ................................... 182
Wattage ................................ 543
Vanity lights Vanity lights .......................... 379
Wattage ................................ 543
Vanity mirrors .......................... 379
VDIM ......................................... 215
Vehicle dynamics integrated management.......................... 215
Vehicle identification number................................... 531
Vehicle stability control .......... 215
VSC ........................................... 215 Warning buzzers
Brake system ........................491
Moon roof ..............................495
Open door .............................494
Seat belt reminder .................494
Warning lights Anti-lock brake system ..........492
Brake assist system ..............492
Brake system ........................491
Charging system .... ...............492
Electric power steering
system ................................492
Electronic engine control system ................................492
Engine oil pressure ...............492
Malfunction indicator lamp ....492
Master warning light ..............494
Open door .............................494
Pretensioners ........................492
Seat belt reminder light .........494
SRS airbags ..........................492
Tire pressure warning light ....494
Warning messages ..................500
Washer
Checking ...............................438
Preparing and checking before winter .......................230
Switch............................205, 207
Washing and waxing ...............404
Weight
Cargo capacity ......................225
Load limits .............................229
Weight ...................................530
Wheels ......................................451
Window glasses ......................110
Window lock switch .................110
Windows Power windows .....................110
Rear window defogger ..........267
Washer ..........................205, 207
Windshield wiper de-icer.........269
Windshield wipers ...................205
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