check engine TOYOTA HIGHLANDER 2022 Repair Manual

549What to do if... (Troubleshooting)
Is the engine switch in ON?
If you cannot release the shift lever
by depressing the brake pedal with
the engine switch in ON ( P.207)
 Is the window lock switch
pressed?
The power window except for the
one at the driver’s seat cannot be
operated if the win dow lock switch
is pressed. ( P.169)
 The auto power off function
will be operated if the vehicle
is left in ACC or ON (the
engine is not running) for a
period of time. ( P.205)
 The seat belt reminder light is
flashing
Are the driver and the passengers
wearing the seat belts? ( P.459)
 The parking brake indicator is
on
Is the parking brake released?
( P.210)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.456, 467)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the alarm
sounds. ( P. 7 3 )
Do one of the following to stop
the alarms:
 Unlock the doors.
 Turn the engine switch to
ACC or ON, or start the
engine.
 Is the message displayed on
the multi-information display?
Check the message on the
multi-informat ion display. (P.467)
 When a warning light turns on
or a warning message is dis-
played, refer to P.456, 467.
The shift lever cannot be
shifted from P even if you
depress the brake pedal
The windows do not open
or close by operating the
power window switches
The engine switch is
turned off automatically
A warning buzzer sounds
during driving
An alarm is activated and
the horn sounds (vehicles
with an alarm)
A warning buzzer sounds
when leaving the vehicle
A warning light turns on
or a warning message is
displayed

554Alphabetical Index
Dynamic Torque Vectoring AWD system ................................... 319
E
Eco drive mode ...................... 311
Eco Driving Indicator . 86, 95, 106
Eco Driving Indicator Light86, 95
EDR (Event data recorder)......... 8
Elapsed time ....................... 88, 97
Electric Power Steering (EPS) ............................................... 318Warning light ........................ 458
Electronic key ......................... 114 Battery-saving function......... 134
If the electronic key does not operate properly ................. 488
Replacing the battery ........... 434
Electronic roof sunshade Jam protection function ........ 174
Operation ............................. 173
Emergency flashers ............... 448
Emergency, in case of If a warning buzzer sounds .. 456
If a warning light turns on ..... 456
If a warning message is dis-played................................. 467
If the battery is discharged ... 490
If the electronic key does not operate properly ................. 488
If the engin e will not start ..... 485
If the fuel filler door cannot be opened ............................... 487
If the vehicle is submerged or water on the road is rising .. 449
If you have a flat tire ............. 471
If you lose your keys ............ 486
If you think something is wrong ........................................... 454
If your vehicle becomes stuck ........................................... 496
If your vehicle has to be stopped in an emergency................. 448 If your vehicle needs to be towed
...........................................451
If your vehicle ove rheats ......494
Engine ACCESSORY mode . ............204
Compartment........................410
Engine switch .......................202
Fuel pump shut off system ...455
Hood .....................................408
How to start the engine ........202
Identification number ............501
If the engine will not start......485
If your vehicle has to be stopped in an emergency .................448
Ignition switch (engine switch) ...........................................202
Overheating ..........................494
Tachometer.............................81
Engine coolant Capacity ...............................503
Checking ..............................413
Preparing and checking before winter ..................................324
Engine coolant temperature gauge .......................................81
Engine immobilizer system .....71
Engine oil Capacity ...............................502
Checking ..............................410
Preparing and checking before winter ..................................324
Warning light.........................457
Engine oil maintenance data .412
Engine switch .........................202 Auto power off fun ction .........205
Changing the engine switch modes.................................204
If your vehicle has to be stopped in an emergency .................448
EPS (Electric Po wer Steering)
...............................................318 Warning light.........................458

563Alphabetical Index
Brake system ....................... 456
Charging system .................. 457
Downshifting......................... 208
Drive-Start Control ............... 458
Electric power steering ......... 458
Engine .................................. 457
Hands off steering wheel warn-ing (LTA) ............................. 255
High coolant temperature ..... 456
Intuitive parking assist . 289, 292,
461
Low engine oil pressure ....... 457
LTA (Lane Tracing Assist) ... 246, 250, 460
Open door .................... 118, 120
PKSB (Parking Support Brake) ........................................... 461
Pre-collision braking ............. 237
RCTA (Rear Cross Traffic Alert) ........................................... 461
RCTA function ...................... 295
Seat belt ............................... 459
Warning lights ........................ 456 ABS ...................................... 458
Brake hold operated indicator........................................... 463
Brake Override System ........ 458
Brake system ....................... 456
Charging system .................. 457
Drive-Start Control ............... 458
Electric power steering ......... 458
High coolant temperature ..... 456
Intuitive parking assist OFF indi- cator ................................... 461
Low engine oil pressure ....... 457
Low fuel level ....................... 459
LTA indicator ......................... 460
Malfunction indicator lamp ... 457
Parking brake indicator ........ 463
PKSB OFF indicato r ............. 461
Pre-collision system ............. 462
RCTA OFF indicator ............. 461 Seat belt reminder light ........459
Slip indicator .........................462
SRS ......................................457
Stop & Start cancel indicator 460
Tire pressure ......
..................460
Warning message .............92, 102
Warning messages .................467
Washer Adding ..................................416
Preparing and checking before winter ..................................324
Switch ...........................222, 225
Washing and waxing ..............394
Weight Cargo capacity .....................189
Load limits ............................189
Weight ..................................500
Wheels .....................................431 Size ......................................505
Window lock switch ...............169
Windows Power windows ....................167
Rear window defogger 335, 341, 345
Washer .........................222, 225
Windshield defogger .....335, 341, 344
Windshield wiper de -icer .....336,
341, 349
Windshield wipers Rain-sensing windshield wipers...................................222, 225
Winter driving tips ..................324
Wireless charger.....................374
Wireless remote control Battery-Saving Function .......134
Locking/Unlocking ................ 115
Replacing the battery ...........434