2017 TOYOTA LAND CRUISER engine overheat

223
LC200_OM_OM60P24U_(U)
4-3. Operating the lights and wipers
4
Driving
Headlight cleaner switch∗
Press the switch to clean the
headlights.
■The headlight cleaners can be operated when
The engine switch is in IGNITION ON mode and the headlight switch is
turned on.
∗: If equipped
Washer fluid can be sprayed on the headlights.
NOTICE
■When the washer fluid tank is empty
Do not press the switch continually as the washer fluid pump may overheat.

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LC200_OM_OM60P24U_(U)
4-5. Using the driving support systems
■Automatic system cancelation
Crawl Control
In the following situations, the buzzer will sound intermittently and Crawl Con-
trol will be canceled automatically. In this event, the Crawl Control indicator
will flash and then go off, the Turn Assist indicator will go off (if the Turn Assist
function is in use), and a message stating that Crawl Control has been turned
off will be displayed on the multi-information display for several seconds.
● When the shift lever is moved to P or N.
● When the four-wheel drive control switch is in H4.
● When the driver’s door is opened.
Turn Assist function
When the center differential is locked, the buzzer will sound intermittently and
the Turn Assist function will be canceled automatically. In this event, the Turn
Assist indicator will go off, and a message stating that the Turn Assist function
has been turned off will be displayed on the multi-information display for sev-
eral seconds.
■ Function limitations
Crawl Control
● In the following situations, brake control can be used to drive downhill at a
constant speed. However, engine control is not available when driving uphill
at a constant speed.
• When switched to second start mode.
● In the following situation, engine control and brake control will stop t\
empo-
rarily. In this event, the Crawl Control indicator will flash.
• When the vehicle speed exceeds approximately 15 mph (25 km/h).
Turn Assist function
In the following situations, the Turn Assist function will stop temporarily. In this
event, the Turn Assist indicator will flash.
● When the vehicle speed exceeds approximately 6 mph (10km/h).
● When the shift lever is moved to R.
■ When the Crawl Control system is operated continuously
● If Crawl Control is used continuously for a long time, the buzzer will sound, a
malfunction notification will be displayed on the multi-information display,
the Crawl Control indicator will go off, and Crawl Control will be temporarily
inoperable as a result of the brake system overheating. In this event, stop
the vehicle immediately in a safe place, and allow the brake system to cool
down sufficiently until the TRAC OFF indicator goes off. (In the meantime,
normal driving is possible.)
● If Crawl Control is used continuously for a long time, the buzzer will sound,
the system will be temporarily canceled, and a malfunction notification \
will
be displayed on the multi-information display as a result of the automatic
transmission system overheating. Stop the vehicle in a safe place until the
display goes off.

LC200_OM_OM60P24U_(U)
3614-5. Using the driving support systems
4
Driving
■Automatic reactivation of Active TR AC, VSC and Trailer Sway Control
Turning the engine switch off after turning off the Active TRAC and VSC sys-
tems will automatically re-enable them.
■ Automatic Active TRAC reactivation
If only the Active TRAC system is turned off, the Active TRAC system will turn
on when vehicle speed increases.
■ Automatic Active TRAC, VSC and Tr ailer Sway Control reactivation
If the Active TRAC, VSC and Trailer Sway Control are turned off, the systems
will not turn on even when vehicle speed increases.
■ If the brake system overheats
The brake system may overheat. In this case, a buzzer will sound, and the
TRAC OFF indicator will flash, and Acti ve TRAC and hill-start assist control
will be temporarily inoperable. In this event, stop the vehicle immediately in a
safe place, and allow the brake system to cool down sufficiently until the
TRAC OFF indicator go off. (There is no problem with continuing normal driv-
ing.)
■ Sounds and vibrations caused by the Multi Terrain ABS, brake assist,
Active TRAC, VSC, Trailer Sway Co ntrol, hill-start assist control and
VGRS
● 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 indicate
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 Multi Terrain ABS is acti-
vated.
• The brake pedal may move down slightly after the Multi Terrain ABS is activated.
■ Hill-start assist control is operational when
●The shift lever is in D or S.
● The brake pedal is not depressed.
■ VGRS is disabled in the following situations
●During stopping or the steering wheel has been moved for a long time while
driving at lower speeds.
● After the engine is restarted at less than -22 °F (-30 °C).
● If you disconnect the battery with the steering wheel turned, the center\
posi-
tion of the steering wheel could be slightly and temporary hanged. To initial-
ize the VGRS, drive for a short while.

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LC200_OM_OM60P24U_(U)
5-1. Using the air conditioning system and defogger
5
Interior features
Heated steering wheel∗/seat heaters/seat
ventilators
∗: If equipped
Heated steering wheel and seat heaters heat the side grips of the
steering wheel and seats. Seat ventilators maintain good airflow
by blowing air from the seats.
WARNING
● Care should be taken to prevent injury if anyone in the following categories
comes in contact with the steering wheel and seats when the heater is on:
• 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.)
● Observe the following precautions to prevent the minor burns or overheat-
ing:
• Do not cover the seat with a blanket or cushion when using the seat
heater.
• Do not use seat heater more than necessary.
NOTICE
● 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, do not use the functions when the engine is
not running.

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LC200_OM_OM60P24U_(U)
7When trouble arises
7-1. Essential informationEmergency flashers .......... 500
If your vehicle has to be stopped in
an emergency ................. 501
7-2. Steps to take in an emergency
If your vehicle needs to be towed ..................... 502
If you think something is wrong .............................. 508
Fuel pump shut off system ............................ 509
If a warning light turns on or a warning buzzer
sounds ............................ 510
If a warning message is displayed......................... 519
If you have a flat tire.......... 524
If the engine will not start ................................. 538
If the electronic key does not operate properly........ 540
If the vehicle battery is discharged ...................... 543
If your vehicle overheats ... 546
If the vehicle becomes stuck ............................... 549

546
LC200_OM_OM60P24U_(U)
7-2. Steps to take in an emergency
If your vehicle overheats
Stop the vehicle in a safe place and turn off the air conditioning sys-
tem, and then stop the engine.
If you see steam:
Carefully lift the hood after the steam subsides.
If you do not see steam:
Carefully lift the hood.
After the engine has cooled down sufficiently, inspect the hoses and
radiator core (radiator) for any leaks.
Radiator
Cooling fans
If a large amount of coolant
leaks, immediately contact your
Toyota dealer.
The following may indicate that your vehicle is overheating.
● The needle of the engine c oolant temperature gauge (→P. 85)
enters the red zone or a loss of engine power is experienced. (For
example, the vehicle s peed does not increase.)
● Steam is coming from under the hood.
Correction procedures
1
2
3
1
2

595Alphabetical index
LC200_OM_OM60P24U_(U)
Child safety ................................ 57Airbag precautions .................. 41
Back door precautions .......... 117
Battery precautions ....... 460, 545
Child-protectors .................... 109
Child restraint system ............. 58
How your child should wear the seat belt ................. 34
Installing child restraints ......... 63
Moon roof precautions .......... 157
Power window lock switch .... 150
Power window precautions ......................... 153
Rear door child-protectors .... 109
Removed key battery
precautions ......................... 480
Safety information ................... 57
Seat belt extender
precautions ........................... 37
Seat belt precautions .............. 36
Seat heater precautions........ 389
Child-protectors....................... 109
Cleaning ........................... 434, 437 Aluminum wheels.................. 434
Exterior ................................. 434
Interior................................... 437
Radar sensor ........................ 347
Seat belts .............................. 438
Clock ......................................... 409
Coat hooks ............................... 420
Compass .................................... 89
Condenser ................................ 456
Console box ............................. 398
Coolant Capacity ................................ 556
Checking ............................... 455
Preparing and checking before winter....................... 370
Cool box ................................... 406
Cooling system ........................ 455
Engine overheating ............... 546 Crawl Control ........................... 285
Cruise control
Cruise control ....................... 270
Dynamic radar cruise control ................................ 258
Cup holders ............................. 400
Curtain shield airbags............... 38
Customizable features ............ 574
Daytime running light system.................................... 209
Defogger Outside rear view
mirrors ................................ 380
Rear window ......................... 380
Windshield ............................ 379
Differential................................ 557
Dimension ................................ 552
Dinghy towing.......................... 192
Display Drive information .................... 92
Dynamic radar cruise control ................................ 258
Fuel consumption information ........................... 98
Intuitive parking assist .......... 274
LDA (Lane Departure
Alert)................................... 253
Multi-information display ......... 89
Warning messages ............... 519
D
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

596Alphabetical index
LC200_OM_OM60P24U_(U)
Do-it-yourself maintenance .... 447
Door courtesy lightsLocation ................................ 393
Doors Automatic door locking and
unlocking system ................ 110
Back door.............................. 114
Door glasses ......................... 150
Door lock............................... 106
Open door warning buzzer ... 512
Open door warning light........ 512
Outside rear view mirrors...... 147
Rear door child-protectors .... 109
Side doors............................. 106
Drive information ....................... 92
Driver’s seat belt reminder light......................................... 512
Driver’s seat position memory .................................. 136
Driving ...................................... 160
Break-in tips .......................... 161
Correct posture ....................... 28
Driving in the rain .................. 161
Off-road precautions ............. 365
Procedures ........................... 160
Winter drive tips .................... 370
Driving position memory ........ 136
Driving position memory ....... 136
Memory recall function.......... 137
Dynamic radar cruise
control .................................... 258 Function ................................ 258 Eco Driving Indicator ................ 96
EDR (Event data recorder)........ 10
Electronic key .......................... 102
Battery-saving function ......... 122
If the electronic key does not operate properly ........... 540
Replacing the battery............ 479
Emergency, in case of
If a warning buzzer sounds................................ 510
If a warning light
turns on .............................. 510
If a warning message is displayed ........................ 519
If the electronic key does not operate properly ........... 540
If the engine will not start ...... 538
If the vehicle has
discharged battery.............. 543
If you have a flat tire ............. 524
If you lose your keys ..... 103, 105
If you think something is wrong ................................. 508
If your vehicle becomes stuck ................................... 549
If your vehicle has to be stopped in an
emergency ......................... 501
If your vehicle needs to be towed.................................. 502
If your vehicle overheats....... 546E