2020 TOYOTA 86 coolant temperature

450
5-2. Steps to take in an emergency
If your vehicle overheats
Correction proceduresStop the vehicle in a safe place and turn off the air condition -
ing system, 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 (radia-
tor) 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.
●Vehicles with a monochrome mu lti-information display: The
engine coolant temperature gauge ( P. 191) enters the red
zone or a loss of engine power is experienced (for example, the
vehicle speed does not increase).
Vehicles with a color multi-information display: The high engin e
coolant temperature warning light ( P. 194) flashes or illumi-
nates or a loss of engine power i s experienced (for example, the
vehicle speed does not increase).
● Steam comes out from under the hood.
STEP 1
STEP 2
STEP 3

5
When trouble arises
451
5-2. Steps to take in an emergency
The coolant level is satisfactory if
it is between the “FULL” and
“LOW” lines on the reservoir.
Reservoir
“FULL”
“LOW”
Radiator cap
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the engine and turn the air conditioning system on to
check that the radiator cooling fans operate and to check for
coolant leaks from the radiator or hoses.
The fans operate when the air conditioning system is turned on
immediately after a cold start. Confirm that the fans are opera ting by
checking the fan sound and air flow. If it is difficult to check these,
turn the air conditioning system on and off repeatedly.
(The fans may not operate in freezing temperatures.)
If the fans are not operating:
Stop the engine immediately and contact your Toyota dealer.
If the fans are operating:
Have the vehicle inspected at the nearest Toyota dealer.
STEP 4
STEP 5
STEP 6
STEP 7

480 6-1. Specifications
Warning: The temperature grades of a tire assume that it is properly
inflated and not overloaded.
Excessive speed, underinflation, or excessive loading, either s epa-
rately or in combination, can cause heat buildup and possible t ire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressure Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1
mile or 1.5 km under
that condition
Maximum inflation
pressure The maximum cold inflated pressure to which a
tire may be inflated, shown on the sidewall of
the tire
Recommended
inflation pressure Cold tire inflation pressure recommended by a
manufacturer.
Accessory weight The combined weight (i
n excess of those stan-
dard items which may be replaced) of auto-
matic transmission, po wer steering, power
brakes, power windows, power seats, radio
and heater, to the exten t that these items are
available as factory-installed equipment
(whether installed or not)
Curb weight The weight of a
motor vehicle with standard
equipment, including th e maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded
vehicle weight The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight

523
Alphabetical index
Dimension ................................ 458
Dinghy towing ......................... 266
Display
Drive information .................. 210
Multi-information display ........................ 200, 207
Trip information ............ 202, 208
Warning messages............... 408
Do-it-yourself maintenance .... 324
Doors Door lock .................... 25, 38, 43
Door windows ......................... 72
Side mirrors ............................ 69
Driver's seat belt
reminder light ........................ 400
Driving Break-in tips ......................... 155
Correct posture....................... 87
Procedures ........................... 152
Winter drive tips.................... 261
Electric power steering........... 245
Electronic key If the electronic key does not operate properly ........... 441
Emergency flashers Switch ................................... 384
Emergency, in case of
If the electronic key does not operate properly ........... 441
If the engine will not start...... 436
If the shift lever cannot
be shifted from P ................ 439
If the vehicle has a
discharged battery ............. 445
If the warning buzzer sounds ............................... 396
If the warning light turns on .............................. 396 If the warning message
is displayed .........................408
If you have a flat tire .............425
If you lose your keys .............440
If you think something is wrong ..................................394
If your vehicle becomes stuck ...................................453
If your vehicle has to be stopped in an
emergency ..........................455
If your vehicle needs to be towed .............................386
If your vehicle overheats .......450
Engine Compartment ........................331
Engine switch ................166, 175
Hood......................................327
How to start the engine .........................166, 175
Identification number .............459
If the engine will not start ......436
Ignition switch................166, 175
Overheating...........................450
Engine coolant Capacity ................................464
Checking ...............................335
Engine coolant temperature gauge ......................................191
Engine immobilizer system.......79
Engine oil Capacity ................................462
Checking ...............................332
Preparing and checking before winter .......................261
Engine switch ...................166, 175
Engine switch light ..................289
EPS ............................................245
Event data recorder ...................18
E

528 Alphabetical index
Transmission shift switches ......................... 181, 183
Trip meter ......................... 200, 219
Trunk Opener ....................................46
Trunk light Wattage ................................. 469
Turn signal lights
Switch.................................... 188
USB port ................................... 286
Vanity mirrors........................... 297
Vehicle identification number ................................... 459
Vehicle stability control........... 245
VSC............................................ 245
Warning buzzers Electric power steering .......... 398
Seat belt reminder ................. 400
Smart key system.......... 410, 414
Warning lights
Automatic headlight leveling system .... ............... 398
Automatic transmission
fluid temperature
warning light........................ 400
Anti-lock brake
system ................................ 398
Brake assist system .............. 398
Brake system ........................ 396
Charging system .... ............... 397
Cruise control indicator light....................... 398
Electric power steering system warning light ........... 398
Electronic engine control
system ................................ 398 Engine oil pressure ............... 397
High engine coolant
temperature ........................ 397
Low fuel level ........................ 400
Low tire pressure .................. 400
Malfunction indicator lamp .................................... 398
Master warning light .............. 400
Open door ............................. 400
Pretensioners ........................ 398
Seat belt reminder
light ..................................... 400
Slip indicator light .................. 398
Smart key system ......... 410, 414
SRS airbags .......................... 398
Tire pressure warning system ................................ 400
Warning messages .................. 408
Washer Checking ............................... 343
Preparing and checking
before winter ....................... 261
Switch ................................... 229
Washing and waxing ............... 308
Weight Cargo capacity ...................... 256
Load limits ............................. 260
Weight ................................... 458
Wheels ...................................... 357
Window glasses ........................ 72
Window lock switch................... 72
Windows
Power windows ....................... 72
Rear window defogger .......... 284
Washer.................................. 229
Windshield wipers ................... 229
Winter driving tips ................... 261
Wireless remote control key Locking/Unlocking ................... 38
Replacing the battery ............ 363
Wireless remote control key.... 38
U
V
W

529
What to do if...
What to do if...
A tire puncturesP. 425If you have a flat tire
The engine does not start
P. 436If the engine will not start
P. 79Engine immobilizer system
P. 445If the battery is discharged
The shift lever cannot be
moved outP. 439If the shift lever cannot be shifted
from P
The engine coolant temperature gauge enters the red zone (vehi-
cles with a monochrome multi-information display)
The high engine coolant temperature warning light flashes or
illuminates (vehicles with a color multi-information display)
Steam can be seen coming
from under the hood
P. 450If your vehicle overheats
The key is lostP. 440If you lose your keys
The battery runs outP. 445If the battery is discharged
The doors cannot be lockedP. 43Doors
The horn begins to soundP. 82Alarm
The vehicle is stuck in mud
or sandP. 453If the vehicle becomes stuck

531
What to do if...
■
Warning lights
P. 410, 414
or
P. 396P. 398
P. 397P. 398
P. 397P. 398
P. 397P. 400
P. 400
or
P. 398P. 400
P. 398P. 400
P. 400
or
P. 398P. 400
P. 398P. 400
*1: The light flashes or illuminates in red to indicate a malfunc tion.
*2: The light comes on in yellow to indicate a malfunction.
Brake system warning
lightSmart key system indicator
light
Slip indicator
Charging system warn-
ing lightAutomatic headlight leveling sys-
tem warning light
Low engine oil pressure
warning lightCruise control indicator
light
*2
High engine coolant temperature
warning light
*1Open door warning light
Malfunction indicator
lampLow fuel level warning
light
Driver’s seat belt
reminder light
SRS warning lightFront passenger’s seat belt
reminder light
ABS warning lightTire pressure warning
light
Automatic transmission fluid tem-
perature warning light
Electric power steering
warning lightMaster warning light