check engine TOYOTA LAND CRUISER 2021 (in English) Workshop Manual

576
LC200_OM_OM60T03U_(U)
8-1. Specifications
Cooling system
Capacity17.1 qt. (16.2 L, 14.3 Imp.qt.)
Coolant type
Use either of the following:• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-
nitrite, and non-borate coolant with
long-life hybrid organic acid technology
Do not use plain water alone.
Ignition system
Spark plug
Make
GapDENSO SK20HR11
0.043 in. (1.1 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tun ing engine.
Electrical system
Battery
Open voltage at 68F
(20 C):
12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11 . 8  12.0 V Discharged
(Voltage is checked 20 minutes after the
engine and all lights turned off.)
Charging rates5 A max.

610What to do if... (Troubleshooting)
LC200_OM_OM60T03U_(U)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be
made by your Toyota dealer. ( P. 115)
●If you lose your electronic keys, the risk of vehicle theft inc reases signifi-
cantly. Contact your Toyota dealer immediately. ( P. 117)
●Is the electronic key battery weak or depleted? (P. 499)
●Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 213)
●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 t he radio
wave. ( P. 140)
●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. 121)
If you have a problem, check the following before contacting
your Toyota dealer.
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

617Alphabetical index
LC200_OM_OM60T03U_(U)
Child safety ................................ 59Airbag precautions .................. 43
Back door precautions .......... 132
Battery precautions ....... 479, 565
Child-protectors .................... 121
Child restraint system ............. 60
How your child should wear the seat belt ................. 36
Installing child restraints ... 66, 72
Moon roof precautions .......... 176
Power window lock switch .... 169
Power window precautions ......................... 172
Rear door child-protectors .... 121
Removed key battery
precautions ......................... 500
Seat belt extender
precautions ........................... 39
Seat belt precautions .............. 38
Seat heater precautions........ 410
Child-protectors....................... 121
Cleaning ........................... 452, 456 Aluminum wheels.................. 452
Exterior ................................. 452
Interior................................... 456
Radar sensor ........................ 366
Seat belts .............................. 457
Clock ......................................... 431
Coat hooks ............................... 442
Compass .................................. 101
Condenser ................................ 475
Console box ............................. 419
Coolant Capacity ................................ 576
Checking ............................... 474
Preparing and checking before winter....................... 389
Cool box ................................... 428
Cooling system ........................ 474 Engine overheating ............... 566 Crawl Control ........................... 304
Cruise control
Cruise control ....................... 289
Dynamic radar cruise control ................................ 276
Cup holders ............................. 421
Curtain shield airbags............... 40
Customizable features ............ 594
Daytime running light system.................................... 228
Defogger Outside rear view
mirrors ................................ 400
Rear window ......................... 400
Windshield ............................ 399
Differential................................ 577
Dimension ................................ 572
Dinghy towing.......................... 210
Display Drive information .................. 104
Dynamic radar cruise control ................................ 276
Fuel consumption information ......................... 110
Intuitive parking assist .......... 293
LDA (Lane Departure
Alert)................................... 271
Multi-information display ....... 101
Warning messages ............... 539
D
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

619Alphabetical index
LC200_OM_OM60T03U_(U)
Emergency flashers ................ 520
EngineAccessory mode ................... 213
Air cleaner............................. 467
Compartment ........................ 469
Engine switch........................ 211
Exhaust gas precautions ........ 58
Hood ..................................... 468
How to start the engine ......... 211
Identification number ............ 573
If the engine will not start ...... 558
If your vehicle has to be stopped in an
emergency.......................... 521
Ignition switch (engine switch) ................... 211
Overheating .......................... 566
Engine compartment cover .... 470
Engine coolant ......................... 474 Capacity ................................ 576
Checking ............................... 474
Preparing and checking before winter....................... 389
Engine coolant temperature gauge........................................ 97
Engine immobilizer system ...... 85
Engine oil ................................. 471 Capacity ................................ 574
Checking ............................... 471
Preparing and checking before winter....................... 389
Engine switch (ignition switch)..................... 211
Engine switch light (ignition switch light) ............ 414
Event data recorder (EDR) ........ 10
Exhaust gas precautions .......... 58 First-aid kit holder ................... 426
Flat tire ..................................... 544
Floor mats .................................. 28
Fluid
Automatic transmission ........ 577
Brake .................................... 578
Steering ................................ 578
Washer ................................. 481
Fog lights ................................. 235 Replacing light bulbs ............ 516
Switch ................................... 235
Four-wheel drive system Center differential lock/unlock ......................... 301
Four-wheel drive control switch ................................. 300
Warning light......................... 534
Front automatic air conditioning system ............. 394
Front doors .............................. 118F