2012 TOYOTA COROLLA immobilizer

444
5-2. Steps to take in an emergency
If the engine will not star t
If the engine still does not start after following the correct starting
procedure (P. 131, 135) or releasing the steering lock ( P. 133,
137), confirm the fo llowing points.
■The engine will not start even when the starter motor oper-
ates normally.
One of the following may be the cause of the problem.
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● The engine may be flooded.
Try to restart the engine once more following correct starting
procedures. ( P. 131, 135)
● There may be a malfunction in the engine immobilizer system.
(  P. 8 1 )
■ The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem.
●The battery may be discharged. ( P. 450)
● The battery terminal connec tions may be loose or corroded.
■ The starter motor does not turn over (vehicles with smart
key system).
One of the following may be the cause of the problem.
●The engine starting system may be malfunctioning due to an
electrical problem such as an open circuit or a blown fuse.
However, an interim measure is available to start the engine.
(  P. 445)
● The electronic key battery is depleted. However, an interim
measure is available to start the engine. ( P. 449)

517
Alphabetical index
Electric power steering........... 173
Electronic key
If your electronic key battery is discharged .......... 448
Emergency flashers
Switch ................................... 412
Emergency, in case of If a warning light turns on ..... 420
If the electronic key does
not operate properly ........... 448
If the engine will not start...... 444
If the shift lever cannot be
shifted from P ..................... 446
If the vehicle has a
discharged battery ............. 450
If the warning buzzer sounds ............................... 420
If you have a flat tire ............ 432
If you lose your keys............. 447
If you think something is wrong ................................. 418
If your vehicle becomes stuck................................... 459
If your vehicle has to be stopped in an emergency... 461
If your vehicle needs to be
towed ................................. 413
If your vehicle overheats ...... 456 Engine
Compartment ........................354
Engine switch ................131, 135
Hood......................................349
How to start the
engine .........................131, 135
Identification number .............464
If the engine will not start ......444
Ignition switch................131, 135
Overheating...........................456
Engine coolant
Capacity ................................471
Checking ...............................360
Preparing and checking before winter .......................181
Engine coolan t temperature
gauge ......................................149
Engine immobilizer system.......81
Engine oil Capacity ................................468
Checking ...............................356
Preparing and checking before winter .......................181
Engine switch light ..................307
EPS ............................................173
Event data recorder ...................17E

522 Alphabetical index
Storage precautions ................177
StuckIf your vehicle becomes stuck ................................... 459
Sun visors................................. 320
Sunshade
Roof.........................................74
Switch
Emergency flasher switch ..... 412
Engine switch ................ 131, 135
Fog light switch ..................... 164
Hazard light switch ................412
Ignition switch................ 131, 135
Light switches........................ 160
Power door lock switch ...........41
Power window switch ..............71
Window lock switch .................71
Wiper and washer switch ...... 166 Tachometer .............................. 149
Tail lights
Replacing light bulbs ............. 399
Switch ................................... 160
Wattage................................. 475
Theft deterrent system Engine immobilizer system ..... 81
Tire inflation pressure ............. 376
Tire information
Glossary ................................ 485
Size ....................................... 482
Tire identification number...... 481
Uniform tire quality grading................................ 483
Tires Chains ................................... 181
Checking ............................... 368
If you have a flat tire.............. 432
Inflation pressure .................. 376
Inflation pressure sensor....... 369
Information ............................ 479
Replacing .............................. 432
Rotating tires ......................... 368
Size ....................................... 474
Snow tires ............................. 181
Spare tire .............................. 432T

525
What to do if...
What to do if...
A tire puncturesP. 432If you have a flat tire
The engine does not start
P. 8 1Engine immobilizer system
P. 444If the engine will not start
P. 448If the electronic key does not oper-
ate properly
P. 450If the battery is discharged
The shift lever cannot be
moved outP. 446If the shift lever cannot be shifted
from P
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
P. 456If your vehicle overheats
The key is lostP. 447If you lose your keys
The battery runs outP. 450If the battery is discharged
The doors cannot be lockedP. 4 1Doors
The vehicle is stuck in
mud or sandP. 459If the vehicle becomes stuck
A warning light or indicator light
comes onP. 420If a warning light turns on or a
warning buzzer sounds...