check engine TOYOTA COROLLA 2021 (in English) Repair Manual

611Alphabetical Index
COROLLA_UEngine coolant temperature
gauge................................. 91, 95
Engine immobilizer system ..... 80
Engine oil Capacity ....................... 558, 559
Checking .............................. 467
Preparing and c hecking before
winter.................................. 277
Warning light ........................ 512
Engine switch ................. 163, 164 Auto power off function ........ 168
Changing the engine switch modes ................................ 167
If your vehicle has to be stopped in an emergency................. 502
Enhanced VSC ........................ 272
Entering letters and num- bers/list screen operation ... 293Entering letters and numbers293
List screen ............................ 294
EPS (Electric Power Steering) ............................................... 272Warning light ........................ 514
Establishing an Android Auto connection ............................ 315
Establishing an Apple CarPlay connection ............................ 314
Event data recorder (EDR)......... 9
F
Flat tire Tire pressure warning system........................................... 477
Vehicles with a spare tire ..... 534
Vehicles without a spare tire 523
Floor mats ................................. 24
Fluid Brake .................................... 563
Clutch ................................... 563
Continuously variable transmis-sion..................................... 562
Washer ................................. 474 FM ............................................333
Front passenger occupant clas-
sification system ....................41
Front seats Adjustment ...........................133
Cleaning ...............................454
Correct driving posture ...........25
Head restraints .....................136
Seat heaters ....... ..................426
Front side marker lights Light switch...........................186
Replacing light bulbs ............497
Wattage ................................566
Front turn signal lights Replacing light bulbs ............496
Turn signal lever ...................179
Wattage ................................566
Front turn signal/parking lights Replacing light bulbs ............496
Fuel Capacity ...............................558
Fuel gauge .......................91, 95
Fuel pump shut off system ...510
Information ......... ..................568
Refueling ..............................194
Type......................................558
Warning light.........................514
Fuel consumption Average fuel economy ..........102
Current fuel consumption .....102
Fuel economy .........................102
Fuel filler door Refueling ..............................194
Fuel gauge...........................91, 95
Fuel pump shut off system ....510
Functional overview ...............402
Fuses .......................................492
G
Garage door opene r ...............444
Gauges ................................91, 95

618Alphabetical Index
COROLLA_UInstrument panel light control
switches ......................... 93, 98
Light switches....................... 186
LTA (Lane Tracing Assist) switch ........................................... 216
Meter control switches ......... 101
Moon roof switches .............. 145
Outside rear view mirror switches ............................. 140
Paddle shift switches.... 174, 175
Parking brake switch ............ 181
Power door lock switch ........ 120
Power window switches ....... 142
Rear window and outside rear view mirror defoggers switch........................................... 421
Seat heater switches ............ 426
“SOS” button .......................... 73
Vehicle-to-vehicle distance switch ......................... 230, 240
VSC OFF switch................... 273
Window lock switch .............. 144
Windshield wiper and washer switch ................................. 192
SXM (SiriusXM) ....................... 333
T
Tachometer ......................... 91, 95
Tail lights Light switch .......................... 186
Replacing light bulbs ............ 496
Talking on the Bluetooth
®
hands-free system ............... 382 Call screen operation ........... 382
Incoming call waiting ............ 383
Sending tones ...................... 382
Transmit volume setting ....... 383
Theft deterrent system Alarm ...................................... 82
Engine immobilizer system .... 80
Tire inflation pre ssure............ 484
Maintenance data................. 564 Warning light.........................515
Tire information ......................570 Glossary ...............................574
Size ......................................572
Tire identification number .....572
Uniform Tire Quality Grading 573
Tire pressure warning system Function................................477
Initializing..............................481
Installing tire p ressure warning
valves and transmitters ......480
Registering ID codes ............482
Warning light.........................515
Tires Chains ..................................278
Checking ..............................475
Emergency tire puncture repair kit ........................................523
If you have a flat tire .....523, 534
Inflation pressure ..................484
Information ......... ..................570
Replacing .............................534
Rotating tires ........................477
Size ......................................564
Snow tires.............................277
Spare tire ..............................534
Tire pressure w arning system
...........................................477
Warning light.........................515
Tools ................................525, 535
Top tether strap ........................68
Total load capacit y .................556
Touch screen ..........................290 Touch screen gestures .........290
Touch screen operation ........290
To w i n g Dinghy towing .......................162
Emergency towing ................505
Towing eyelet........................507
Trailer towing ...... ..................161
Toyota apps.............................409

620Alphabetical Index
COROLLA_UBrake hold ............................ 517
Brake Override System ........ 513
Brake system ....................... 511
Charging system .................. 512
Downshifting......................... 175
Drive-Start Control ............... 513
Electric power steering ......... 514
Engine .................................. 512
High coolant temperature ..... 511
Key reminder ........................ 164
LDA (Lane Departure Alert with
steering control) ......... 221, 515
Low engine oil pressure ....... 512
LTA (Lane Tracing Assist) ... 211, 515
Open door .................... 119, 121
RCTA (Rear Cross Traffic Alert) ........................................... 516
Seat belt ....................... 514, 515
Warning lights ........................ 511 ABS ...................................... 513
Brake hold operated indicator........................................... 517
Brake Override System ........ 513
Brake system ....................... 511
Charging system .................. 512
Drive-Start Control ............... 513
Electric power steering ......... 514
High coolant temperature ..... 511
iMT indicator ......................... 517
LDA indicator ........................ 515
Low engine oil pressure ....... 512
Low fuel level ....................... 514
LTA indicator ......................... 515
Malfunction indicator lamp ... 512
Parking brake indicator ........ 517
Pre-collision system ............. 516
RCTA OFF indicator ............. 516
Seat belt reminder light 514, 515
Slip indicator......................... 516
SRS ...................................... 512
Tire pressure ........................ 515 Warning messages .................521
Washer
Checking ..............................474
Preparing and checking before winter ..................................277
Switch ...................................192
Washing and waxing ..............452
Weight Cargo capacity .....................161
Load limits ............................161
Wheels .....................................486 Replacing .............................486
Size ......................................564
Wi-Fi
®.......................................310
Connecting a device to the in-vehicle access point .......310
Operating hints .....................313
Wi-Fi
® button (Setup screen) 288
Wi-Fi® Hotspot ........................310
Window lock switch ...............144
Windows Power windows ....................142
Rear window defogger .418, 422
Washer .................................192
Windshield wiper de-icer .......425
Windshield wipers ..................192
Winter driving tips ..................277
Wireless charger.....................435
Wireless remote control Battery-Saving Function .......126
Locking/Unlocking ................ 112
Replacing the battery ...........489