2022 TOYOTA COROLLA HATCHBACK check engine

590What to do if... (Troubleshooting)
1-1.What to do if... (Troubleshooting)What to do if... (Troubleshooting)
If you lose your keys or mechani-
cal keys, new genuine keys or
mechanical keys can be made
by any authorized Toyota retailer
or Toyota authorized repairer, or
any reliable repairer. ( P.554)
 If you lose your keys or elec-
tronic keys, the risk of vehicle
theft increases significantly. Con-
tact any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer
immediately. ( P.554)
 Is the key battery weak or
depleted? ( P.490)
 Vehicles with a smart entry &
start system: Is the engine switch
in ON?
When locking the doors, turn the
engine switch off. ( P.180)
Vehicles with a smart entry &
start system: Is the electronic
key left inside the vehicle?
When locking the doors, make sure that
you have the electronic key on your
person.
 The function may not operate
properly due to the condition of
the radio wave. ( P.117, 138)
 Is the child-protector lock set?
The rear door cannot be opened from
inside the vehicle when the lock is set.
Open the rear door from outside and
then unlock the child -protector lock.
( P.123)
Multidrive: Is the shift lever in P?
( P.177)
 Manual transmission: Do you
turn the key with the clutch pedal
depressed firmly? ( P.177)
 Is the steering wheel unlocked?
( P.177)
 Is the battery discharged?
( P.556)
If you have a problem, check
the following before contacting
any authorized Toyota retailer
or Toyota authorized repairer,
or any reliable repairer.
The doors cannot be locked,
unlocked, opened or closed
You lose your keys
The doors cannot be locked
or unlocked
The rear door cannot be
opened
If you think something is
wrong
The engine does not start
(vehicles without a smart
entry & start system)

592What to do if... (Troubleshooting)
Is the parking brake released?
( P.189)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.511, 520)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the alarm
sounds. ( P.81)
Do one of the following to deacti-
vate or stop the alarms:
 Unlock the doors using the entry
function (if equipped) or wireless
remote control.
 Starting the engine. (The alarm
will be deactivat ed or stopped
after a few seconds.)
 Is the electronic key left inside
the vehicle?
Check the message on the multi-infor-
mation display. ( P.520)
When a warning light turns on or
a warning message is displayed,
refer to P.511, 520.
 Vehicles with an emergency tire
puncture repair kit: Stop the vehi-
cle in a safe place and repair the
flat tire temporarily with the
emergency tire puncture repair
kit. ( P. 5 2 2 )
 Vehicles with spare tire: Stop the
vehicle in a safe place and
replace the flat tire with the spare
tire. ( P.539)
 Try the procedure for when the
vehicle becomes stuck in mud,
dirt, or snow. ( P.563)
An alarm is activated and the
horn sounds (vehicles with
an alarm)
A warning buzzer sounds
when leaving the vehicle
(vehicles with a smart entry
& start system)
A warning light turns on or a
warning message is dis-
played
When a problem has
occurred
If you have a flat tire
The vehicle becomes stuck

596Alphabetical Index
If your vehicle has to be stopped in
an emergency .......................... 502
Ignition switch (engine switch) . 177,
178
Overheating ............................... 560
Tachometer ............................ 89, 93
Engine coolant
Capacity ..................................... 570
Checking .................................... 475
Preparing and checking before win-
ter ............................................ 363
Engine coolant temperature gauge
................................................. 89, 93
Engine immobilizer system ........... 79
Engine oil
Capacity ..................................... 569
Checking .................................... 472
Preparing and checking before win-
ter ............................................ 363
Warning light .............................. 512
Engine oil maintenance data ....... 474
Engine switch ....................... 177, 178
Auto power off function .............. 181
Changing the engine switch modes
................................................. 181
If your vehicle has to be stopped in
an emergency .......................... 502
EPS (Electric Power Steering) ..... 357
Warning light .............................. 514
Extended Headlight Lighting system
..................................................... 196
F
Flat tire
Tire pressure wa rning system .... 481
Vehicles with a spare tire ........... 539
Vehicles without a spare tire ...... 522
Floor mats ....................................... 30
Fluid
Brake.......................................... 572
Clutch ......................................... 572
Multidrive.................................... 571
Washer....................................... 477
Fog lights
Replacing light bulbs ..................497
Switch.........................................205
Front fog lights
Replacing light bulbs ..................497
Switch.........................................205
Front position lights
Replacing light bulbs ..................497
Front seats
Adjustment ................................. 141
Cleaning .....................................463
Correct driving posture ................. 31
Head restraints ...........................144
Seat heaters ............................... 434
Front turn signal lights
Replacing light bulbs ..................497
Turn signal lever ......................... 189
Fuel
Capacity .....................................568
Fuel gauge ............................. 89, 93
Fuel pump shut off system .........510
Information ................................. 576
Refueling .................................... 211
Type ...........................................568
Warning light ..............................514
Fuel consumption
Average fuel economy ............... 101
Current fuel consumption ........... 101
Fuel economy................................101
Fuel filler door
Refueling .................................... 211
Fuel gauge .................................89, 93
Fuel pump shut off system ..........510
Fuses ............................................. 494
G
Gauges.......................................89, 93
Gear Shift Indicator ...................... 188
Glove box ......................................440
Glove box light ..............................440
Grocery bag hooks .......................442

597Alphabetical Index
H
Hands-free system (for cellular
phone) ......................................... 406
Head restraints ............................. 144
Headlights
Adaptive High-beam System ..... 201
Automatic High Beam system .... 199
Exteded Headlight Lighting system
................................................. 196
Light switch ................................ 195
Replacing light bulbs .................. 497
Head-up display............................ 106
Driving information display area. 106
Driving support system display area
................................................. 108
Eco Driving Indicator .................. 109
Navigation system-linked display106
Navigation system-linked display
area ......................................... 108
Pop-up display ........................... 108
Settings ...................................... 107
Heated steering wheel ................. 434
Heaters
Automatic air conditioning system
................................................. 427
Heated steering wheel ............... 434
Heater system ............................ 422
Manual air conditioning system.. 422
Outside rear view mirrors ... 424, 429
Seat heaters............................... 434
High mounted stoplight
Replacing light bulbs .................. 497
Hill-start assist control................. 357
Hood
Open .......................................... 470
Hooks
Cargo hooks............................... 442
Coat hooks ................................. 457
Grocery bag hooks..................... 442
Retaining hooks (floor mat) .......... 30
Horn ............................................... 146
I
Identification
Engine ........................................568
Vehicle........................................567
Ignition switch (engine switch) . 177,
178
Auto power off function .............. 181
Changing the engine switch modes
.................................................181
If your vehicle has to be stopped in
an emergency ..........................502
Illuminated entry system.............. 437
Indicators......................................... 87
Initialization
Engine oil maintenance data ...... 474
Items to initialize......................... 587
Power windows .......................... 151
Tire pressure warning system .... 483
Inside rear view mirror ................. 147
Intercooler .....................................476
Intercooler coolant
Capacity .....................................570
Checking .................................... 475
Interior lights ................................. 436
Front interior light .......................436
Rear interior light ........................436
Wattage ......................................575
J
Jack
Positioning a floor jack ...............471
Vehicle-equipped jack ................540
Jack handle ...................................540
Jam protection function
Electronic roof sunshade............155
Panoramic moon roof ................. 155
Power back door ........................132
Power windows .......................... 151
K
Keyless entry
Smart entry & start system .........136

602Alphabetical Index
Electronic roof sunshade switches
................................................. 154
Emergency flashers switch ........ 502
Engine switch ..................... 177, 178
Heated steering wheel switch .... 434
Ignition switch .................... 177, 178
Light switches ............................ 195
LTA (Lane-Tracing Assist) switch236
Meter control switches ............... 100
Outside rear view mirror switches
................................................. 148
Panoramic moon roof switches .. 154
Parking brake switch .................. 189
PKSB (Parking Support Brake)
switch....................................... 318
Power door lock switch .............. 122
Power window switches ............. 151
RCTA switch............................... 312
Rear window and outside rear view
mirror defoggers switch ........... 427
Seat heater switches.................. 434
“SOS” button ................................ 69
Speed limitter switch .................. 273
Stop & Start cancel switch ......... 287
Talk switch.................................. 396
Telephone switch ....................... 396
Toyota parking assist-sensor switch
................................................. 304
Vehicle-to-vehicle distance switch
......................................... 249, 261
VSC OFF switch ........................ 358
Window lock switch .................... 153
Windshield wiper and washer switch
................................................. 206
T
Tachometer ............................... 89, 93
Tail lights
Light switch ................................ 195
Replacing light bulbs .................. 497
Talk switch .................................... 396
Telephone switch.......................... 396
Theft deterrent system
Alarm............................................ 81
Double locking system ................. 80
Engine immobilizer system .......... 79
Tire inflation pressure ..................485
Maintenance data....................... 573
Warning light ..............................515
Tire pressure warning system
Function .....................................481
Initializing ...................................483
Installing tire pressure warning
valves and transmitters ............482
Registering ID codes .................. 484
Warning light ..............................515
Tires
Chains ........................................364
Checking .................................... 479
Emergency tire puncture repair kit
.................................................522
If you have a flat tire ........... 522, 539
Inflation pressure........................485
Replacing ...................................539
Rotating tires ..............................480
Size ............................................573
Snow tires .................................. 363
Spare tire.................................... 539
Tire pressure warning system .... 481
Warning light ..............................515
Tools ......................................524, 540
Top tether anchorages ................... 63
To w i n g
Emergency towing...................... 505
Towing capacity ..........................566
Towing eyelet .............................507
Trailer towing ..............................170
Toyota parking assist-sensor
Function .....................................303
Warning message .............. 306, 322
Toyota Safety Sense
Adaptive High-beam System...... 201
Automatic High Beam ................199
Dynamic radar cruise control ..... 260
Dynamic radar cruise control with
full-speed range .......................249
LDA (Lane Departure Alert with
steering control) .......................241
LTA (Lane Tracing Assist) ........... 231