overheating TOYOTA CAMRY 2012 XV50 / 9.G Owners Manual

142 2-1. Driving procedures
CAUTION
■Exhaust gases
Exhaust gases include harmful carbon monoxide (CO), which is colorless
and odorless. Inhaling exhaust gases may lead to death or a serious health
hazard.
●If the vehicle is in a poorly ventilated area, stop the engine. In a closed
area, such as a garage, exhaust gases may collect and enter the vehicle.
This may lead to death or a serious health hazard.
● The exhaust system should be checked occasionally. If there is a hole or
crack caused by corrosion, damage to a joint or abnormal exhaust noise,
be sure to have the vehicle inspected and repaired by your Toyota dealer.
Failure to do so may allow exhaust gases to enter the vehicle, resulting in
death or a serious health hazard.
■ When taking a nap in the vehicle
Always turn the engine off. Otherwise, if you accidentally move the shift lever
or depress the accelerator pedal, this could cause an accident or fire due to
engine overheating. Additionally, if the vehicle is parked in a poorly venti-
lated area, exhaust gases may collect and enter the vehicle, leading to
death or a serious health hazard.

152 2-1. Driving procedures
■If the engine does not start
●The engine immobilizer system may not have been deactivated. ( P. 92)
■ Steering lock
After turning the “ENGINE START STOP” switch off and opening and closing
the doors, the steering wheel will be locked due to the steering lock function.
Operating the “ENGINE START STOP” switch again automatically cancels
the steering lock.
■ When the steering lock cannot be released
■ Steering lock motor overheating prevention
To prevent the steering lock motor from overheating, the motor may be sus-
pended if the engine is turned on and off repeatedly in a short period of time.
In this case, refrain from operating the engine. After about 10 seconds, the
steering lock motor will resume functioning.
■ When the smart key system indi cator light flashes in yellow
The system may be malfunctioning. Have the vehicle inspected by your
Toyota dealer immediately.
■ If the electronic key battery is depleted
P. 384
●Check that the shift lever is securely set
in P. The engine may not start if the shift
lever is displaced out of P.
The smart key system indicator light
(green) will flash quickly.
Check that the shift lever is set in P. Press
the “ENGINE START STOP” switch while
turning the steering wheel left and right.

167
2-1. Driving procedures
2
When driving
Parking brake
■Usage in winter time
See “Winter driving tips” for parking brake usage in winter time. (P. 218)
NOTICE
■Before driving
Fully release the parking brake.
Driving the vehicle with the parking brake set will lead to brake components
overheating, which may affect braking performance and increase brake
wear.
To set the parking brake, fully
depress the parking brake
pedal with your left foot while
depressing the brake pedal
with your right foot.
(Depressing the pedal again
releases the parking brake.)
U.S.A. Canada

178 2-2. Instrument cluster
■The brightness of the instrument panel lights
When the tail lights are turned on, the meter’s brightness will be reduced
slightly unless the meter brightness level adjustment is set to the brightest
setting.
On some models: If the tail lights are turned on when the surroundings are
dark, the meter’s brightness will reduce slightly. However, when the sur-
roundings are bright, such as during the daytime, the meter’s brightness will
not be reduced even if the tail lights are turned on.
■ Fuel gauge and odometer/trip meter display remain on mode
Vehicles without a smart key system:
After the engine switch has been turned off, the fuel gauge and odometer/
trip meter display remain on for 10 minutes, enabling the fuel gauge and
odometer/trip meter values to be checked again without having to turn the
engine switch to the “ON” position.
When confirming the gauges and meters, turn the headlight switch to the
position. Press the display change button to change between the
odometer and trip meter displays.
Vehicles with a smart key system:
After the “ENGINE START STOP” switch has been turned off, the fuel gauge
and odometer/trip meter display remain on for 10 minutes, enabling the fuel
gauge and odometer/trip meter values to be checked again without having to
turn the “ENGINE START STOP” switch to IGNITION ON mode.
When confirming the gauges and meters, turn the headlight switch to the
position. Press the display change button to change between the
odometer and trip meter displays.
NOTICE
■ To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
● The engine may be overheating if the rightmost segment of the engine
coolant temperature display is flashing. In this case, immediately stop the
vehicle in a safe place, and check the engine after it has cooled com-
pletely. (
P. 459)

205
2-4. Using other
driving systems
2
When driving
■When the “TRAC OFF” indicator light comes on even if the VSC OFF
switch has not been pressed
TRAC cannot be operated. Contact your Toyota dealer.
■ Sounds and vibrations caused by the ABS, brake assist, VSC and
TRAC
● A sound may be heard from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indi-
cate that a malfunction has occurred in any of these systems.
● Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
■ EPS operation sound
When the steering wheel is operated, a motor sound (whirring sound) may
be heard. This does not indicate a malfunction.
■ Reactivation of the TRAC /VSC systems after turning off the engine
Turning off the engine after turning off the TRAC/VSC systems will automati-
cally reactivate them.
■ Reactivation of the TRAC system linked to vehicle speed
When only the TRAC system is turned off, the TRAC system will turn on
when vehicle speed increases. However, when both TRAC and VSC sys-
tems are turned off, the systems will not turn on even when vehicle speed
increases.
■ Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the system from
overheating when there is frequent steering input over an extended period of
time. The steering wheel may feel heavy as a result. Should this occur,
refrain from excessive steering input or stop the vehicle and turn the engine
off. The EPS system should return to normal within 10 minutes.
■ If the slip indicator comes on...
It may indicate a malfunction in the TRAC and VSC. Contact your Toyota
dealer.

308 3-5. Other interior features
CAUTION
■Burns
●Use caution when seating the following persons in a seat with the seat
heater on to avoid the possibility of burns:
• Babies, small children, the elderly, the sick and the physically chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)
● Do not cover the seat with anything when using the seat heater.
Using the seat heater with a blanket or cushion increases the temperature
of the seat and may lead to overheating.
● Do not use the seat heater more than necessary. Doing so may cause
minor burns or overheating.
NOTICE
■To prevent seat heater damage
Do not put heavy objects that have an uneven surface on the seat and do
not stick sharp objects (needles, nails, etc.) into the seat.
■ To prevent battery discharge
Turn the seat heaters off when the engine is not running.

5
When trouble arises
421
5-2. Steps to take in an emergency
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Toyota dealer.
Have the vehicle inspected by your Toyota dealer immediately.Failure to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle’s charging system.
Low engine oil pressure warning light Indicates that the engine oil pressure is too low.
Ty p e A
Ty p e B High engine coolant temper
ature warning light (the
rightmost segment of the engine coolant temperature
display flashes) Indicates that the engine is almost overheating. ( P. 459)
Warning lightWarning light/Details
(U.S.A.)
(Canada) Malfunction indicator lamp
Indicates a malfunction in:
• The electronic engine control system; or
• The electronic throttle control system; or
• The electronic automatic transmission control system.

460 5-2. Steps to take in an emergency
■Overheating
If you observe the following, your vehicle may be overheating:
●The rightmost segment of the engine coolant temperature display is
flashing or a loss of power is experienced.
● Steam comes out from under the hood.
CAUTION
■To prevent an accident or injury when inspecting under the hood of
your vehicle
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot, caus-
ing serious injuries such as burns.
● Keep hands and clothing away from the fans and drive belt while the
engine is running.
● Do not loosen the coolant reservoir cap while the engine and radiator are
hot.
Serious injury, such as burns, may result from hot coolant and steam
released under pressure.
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable.
(P. 471)
Have the vehicle chec ked at the nearest Toyota dealer as soon as
possible.
STEP5

520 Alphabetical index
Child safetyAirbag precautions ................108
Battery precautions ....... 364, 457
Child restraint system............ 118
Child-protectors .......................54
How your child should wear
the seat belt ..........................71
Installing child restraints ........ 122
Moon roof precautions ............87
Power window lock switch.......81
Power window precautions .....83
Removed key battery
precautions ......................... 387
Seat belt extender
precautions ...........................75
Seat belt precautions ..............73
Seat heater precautions ........ 308
Trunk precautions ...................60
Cleaning Exterior .................................. 334
Interior ................................... 337
Seat belts .............................. 338
Clock ......................................... 300
Coin holder ............................... 292
Compass ................................... 322
Condenser ................................ 361
Console box ............................. 291
Cooling system Engine overheating ............... 459
Cruise control........................... 199
Cup holder ................................ 294
Curtain shield airbags ............. 100
Customizable features............. 493 Daytime running light
system .................................... 189
Defogger Outside rear view mirror........ 240
Rear window ......................... 240
Dimensions .............................. 466
Dinghy towing .......................... 223
Do-it-yourself maintenance .......................... 347
Door courtesy light Door courtesy light ................ 285
Wattage................................. 477
Doors Door lock ..................... 32, 46, 52
Door windows ......................... 81
Outside rear view mirrors ........ 79
Driver's seat belt reminder
light ......................................... 423
Driving Break-in tips .......................... 135
Correct posture ....................... 98
Procedures............................ 134
Winter driving tips ................. 218D

521
Alphabetical index
Electric power steering........... 203
Electronic key
If the electronic key does not operate properly ........... 451
Emergency flashers
Switch ................................... 414
Emergency, in case of If a warning light turns on ..... 420
If the electronic key does
not operate properly ........... 451
If the engine will not start...... 447
If the shift lever cannot be
shifted from P ..................... 449
If the vehicle has
discharged battery ............. 454
If the warning buzzer sounds ............................... 420
If you have a flat tire ............ 435
If you lose your keys............. 450
If you think something is wrong ................................. 418
If your vehicle becomes stuck................................... 462
If your vehicle has to be stopped in an emergency... 463
If your vehicle needs to
be towed ............................ 415
If your vehicle overheats ...... 459 Engine
Compartment ........................353
Engine switch ................145, 148
Hood......................................350
How to start the
engine .........................145, 148
Identification number .............466
If the engine will not start ......447
Ignition switch................145, 148
Overheating...........................459
Engine coolant
Capacity ................................471
Checking ...............................360
Preparing and checking before winter .......................218
Engine coolan t temperature
display ....................................169
Engine immobilizer system.......92
Engine oil Capacity ................................469
Checking ...............................355
Preparing and checking before winter .......................218
Engine switch light ..................285
EPS ............................................203
Event data recorder ...................22E