2022 TOYOTA COROLLA HATCHBACK check engine light

521
8
8-2. Steps to take in an emergency
When trouble arises
level of the engine oil, and add if neces-
sary.
This message may appear if the vehicle
is stopped on a slope. Move the vehicle
to a level surface and check to see if the message disappears.
■If “Engine Stopped Steering Power
Low” is displayed
This message is displayed if the engine is stopped while driving.
When steering wheel operations are
heavier than usual, grip the steering wheel firmly and operate it using more
force than usual.
■If “Auto Power OFF to Conserve
Battery” is displayed
Power was cut off due to the automatic
power off function. Next time when start-
ing the engine, increase the engine speed slightly and maintain that level for
approximately 5 minutes to recharge the
battery.
■If “Headlight System Malfunction Visit Your Dealer” is displayed
The following systems may be malfunc-
tioning. Have the vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer immediately.
●The LED headl ight system
●The automatic headlight leveling sys-
tem (if equipped)
●AHS (Adaptive High-beam System) (if
equipped)
●Automatic High Beam (if equipped)
■If a message that indicates the mal-
function of front camera is dis-
played
The following systems may be sus- pended until the problem shown in the
message is resolved. ( P.222, 511)
●PCS (Pre-Collision system) (if
equipped)
●LTA (Lane Tracing Assist) (if
equipped)
●LDA (Lane Departure Alert with steer-
ing control) (if equipped)
●AHS (Adaptive High-beam System) (if
equipped)
●Automatic High Beam (if equipped)
●RSA (Road Sign Assist) (if equipped)
●Dynamic radar cruise control with
full-speed range (if equipped)
●Dynamic radar cruise control (if
equipped)
■If “Radar Cruise Control Unavaila- ble See Owner's Manual” is dis-
played (if equipped)
The dynamic radar cruise control with full-speed range system or dynamic
radar cruise control system is sus-
pended temporarily or until the problem shown in the message is resolved.
(causes and coping methods: P.222)
■If “Radar Cruise Control Unavaila-
ble” is displayed (if equipped)
The dynamic radar cruise control with
full-speed range system or dynamic
radar cruise control system cannot be used temporarily. Use the system when
it becomes available again.
■If a message that indicates the
need for visiting your Toyota dealer is displayed
The system or part shown on the
multi-information display is malfunction- ing. Have the vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer immediately.
■If a message that indicates the
need for referrin g to Owner’s Man-
ual is displayed
●If “Engine Coolant Temp High” is dis-
played, follow the instructions accord-
ingly. ( P.560)
●If any of the following messages are
displayed on the multi-information dis- play, it may indicate a malfunction.
Have the vehicle inspected by any
authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer immediately.

553
8
8-2. Steps to take in an emergency
When trouble arises
tions may be loose or corroded.
( P.476)
The engine starting system may be
malfunctioning due to an electrical
problem such as electronic key bat-
tery depletion or a blown fuse.
However, an interim measure is
available to start the engine.
( P.553)
One of the following may be the
cause of the problem:
 The battery may be discharged.
( P.556)
 One or both of the battery termi-
nals may be disconnected.
( P.476)
 There may be a malfunction in
the steering lock system.
Contact any authorized Toyota retailer
or Toyota authorized repairer, or any
reliable repairer if the problem cannot
be repaired, or if repair procedures are
unknown.
When the engine does not start, the
following steps can be used as an
interim measure to start the engine
if the engine switch is functioning
normally.
Do not use this starting procedure
except in case of emergency.
1 Pull the parking brake switch to
check that the parking brake is
set. ( P.189)
Parking brake indicator will come on.
2Check that the shift lever is in P
(Multidrive) or N (manual trans-
mission).
3 Turn the engine switch to ACC.
4 Press and hold the engine
switch for about 15 seconds
while depressing the brake
pedal (Multidrive) or clutch
pedal (manual transmission)
firmly.
Even if the engine can be started using
the above steps, the system may be
malfunctioning. Have the vehicle
inspected by any authorized Toyota
retailer or Toyota authorized repairer, or
any reliable repairer.
The starter motor does not
turn over (vehicles with a
smart entry & start system)
The starter motor does not
turn over, the interior lights
and headlights do not turn
on, or the horn does not
sound.
Emergency start function
(vehicles with 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