warning light TOYOTA 86 2020 Repair Manual

448 5-2. Steps to take in an emergency
WARNING
■Avoiding battery fires or explosions
Observe the following precautions to prevent accidentally ignit ing the flam-
mable gas that may be emitted from the battery.
● Make sure the jumper cable is connected to the correct terminal and that it
is not unintentionally in contact with any part other than the intended termi-
nal.
● Do not allow the jumper cables to come into contact with the “+ ” and “-” ter-
minals.
● Do not allow open flame or use matches, cigarette lighters or s moke near
the battery.
■ Battery precautions
The battery contains poisonous and corrosive acidic electrolyte , while
related parts contain lead and lead compounds. Observe the foll owing pre-
cautions when handling the battery.
● When working with the battery, always wear safety glasses and t ake care
not to allow any battery fluids (acid) to come into contact wit h skin, clothing
or the vehicle body.
● Do not lean over the battery.
● In the event that battery fluid comes into contact with the ski n or eyes,
immediately wash the affected area with water and seek medical attention.
Place a wet sponge or cloth over the affected area until medical attention
can be received.
● Always wash your hands after handling the battery support, term inals, and
other battery-related parts.
● Do not allow children near the battery.
■ To prevent damage to the vehicle
Do not pull- or push-start the vehicle as the three-way catalyt ic converter
may overheat and become a fire hazard.

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

520
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
ABS Anti-lock Brake System
ACC Accessory
AI-SHIFT Artificial Intelligence Shift
ALR Automatic Locking Retractor
CRS Child Restraint System
DISP Display
ECU Electronic Control Unit
EDR Event Data Recorder
ELR Emergency Locking Retractor
EPS Electric Power Steering
GAWR Gross Axle Weight Ratings
GVWR Gross Vehicle Weight Rating
I/M Emission inspection and maintenance
LATCH Lower Anchors and Tethers for Children
LED Light Emitting Diode
LSD Limited Slip Differential
M + S Mud and Snow
MMT Methylcyclopentadienyl Manganese Tricarbonyl
OBD On Board Diagnostics
SRS Supplemental Restraint System
TIN Tire Identification Number
TPMS Tire Pressure Warning System
TRAC Traction Control
VIN Vehicle Identification Number
VSC Vehicle Stability Control

521
Alphabetical index
Alphabetical index
A/C .................................... 268, 275
ABS........................................... 245
Air conditioning filter .............. 360
Air conditioning systemAir conditioning filter ............. 360
Automatic air conditioning system................................ 275
Manual air conditioning system................................ 268
Airbags
Airbag operating conditions ................... 103, 111
Airbag precautions for
your child............................ 120
Airbag warning light .............. 398
Curtain shield airbag operating conditions ........... 111
Curtain shield airbag precautions ........................ 120
Front passenger occupant classification system .......... 128
General airbag
precautions ........................ 120
Locations of airbags ............... 89
Modification and disposal of airbags ............. 124
Proper driving posture ......................... 87, 120
Side airbag operating conditions ........................... 111
Side airbag
precautions ........................ 120
Side and curtain shield airbags operating
conditions ........................... 111
Side and curtain shield airbags precautions............ 120
SRS airbag instructions for
Canadian owners ............... 496
SRS airbags ........................... 89 Alarm ...........................................82
Anti-lock brake system............245
Audio input ...............................286
Audio system
Audio input ............................286
AUX port................................286
iPod .......................................286
Portable music player............286
Steering wheel audio switches ..............................287
USB memory .........................286
USB port................................286
Automatic air conditioning
system ....................................275
Automatic headlight leveling system ....................................226
Automatic light control system ....................................222
Automatic transmission
Automatic transmission .........178
If the shift lever cannot be shifted from P......................439
Manual mode ........................181
Mode select switch ................180
Paddle shift switches.............181
AUX port ...................................286
Back-up lights Replacing light bulbs .............375
Wattage .................................469
Battery Checking ...............................339
If the vehicle has a discharged battery ..............445
Preparing and checking before winter .......................261
Bottle holders ...........................293
Brake
Fluid ......................................337
Parking brake ........................189A
B

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

525
Alphabetical index
Keyless entry ............................. 38
Keys
Electronic key ......................... 22
Engine switch ............... 166, 175
If you lose your keys............. 440
If your electronic key battery is discharged .......... 441
Key number ............................ 22
Keyless entry .......................... 38
Keys ....................................... 22
Mechanical key....................... 23
Wireless remote
control key............................ 38
Language (multi-information display) .................................. 217
License plate lights Replacing light bulbs ............ 375
Wattage ................................ 469
Light bulbs Replacing ............................. 375
Wattage ................................ 469
Lights Emergency flasher switch .... 384
Engine switch light................ 289
Fog light switch..................... 228
Hazard light switch ............... 384
Headlights switch ................. 222
Interior light switch................ 290
Replacing light bulbs ............ 375
Trunk light............................... 48
Turn signal lever ................... 188
Wattage ................................ 469
Load capacity .......................... 260
Maintenance
Do-it-yourself maintenance ...................... 324
General maintenance ........... 320
Maintenance data ................. 458
Maintenance requirements ... 318 Manual air conditioning
system ....................................268
Manual transmission ...............185
Meter Indicators...............................194
Instrument panel
light control .........................192
Meters ...................................191
Multi-information
display.........................200, 207
Settings .........................200, 217
Warning lights .......................396
Warning messages ...............408
Microphone...............................288
Mirrors
Inside rear view mirror.............68
Side mirror heater .................284
Side mirrors .............................69
Vanity mirrors ........................297
Multi-information display
Drive information ...................210
G-force display ......................212
Language ..............................217
Multi-information display.........................200, 207
Settings .................................217
Trip information .............202, 208
Warning messages ...............408
Noise from under vehicle ..........15
Odometer ..................................191
Oil Engine oil ..............................332
Opener Fuel filler door .........................75
Hood......................................327
Trunk .......................................46
Outside rear view mirrors
Adjusting and folding ...............69K
L
M
N
O

527
Alphabetical index
Spare tire
Inflation pressure .................. 468
Storage location ................... 425
Spark plug................................ 464
Specifications .......................... 458
Speedometer ........................... 191
Steering Column lock release ............... 67
Steering wheel Adjustment ............................. 67
Audio switches ..................... 287
Meter control switches.......... 208
Storage feature ........................ 291
Stuck If your vehicle becomes stuck................................... 453
Sun visors ................................ 296
Switch
Audio remote control switches ............................. 287
“DISP” switch........................ 203
Driving pattern selector switch ................................. 180
Emergency flasher switch .... 384
Engine switch .............. 166, 175
Fog light switch..................... 228
Hazard light switch ............... 384
Ignition switch ............... 166, 175
“km/h MPH” switch ............... 191
Light switches ....................... 222
Meter control switches.......... 208
“ODO/TRIP” switch....... 202, 208
Power door lock switch ................................... 43
Power window switch ............. 72
“TRACK” switch .................... 247
Transmission shift switches ..................... 181, 183
VSC/TRAC off switch ......................... 246, 247
Window lock switch ................ 72
Wiper and washer
switch ................................. 229 Tachometer
Tachometer ...........................191
Tail lights Switch....................................222
Theft deterrent system
Alarm .......................................82
Engine immobilizer system .....79
Theft prevention labels..............86
Tire inflation pressure .............468
Tire information Glossary ................................480
Size .......................................477
Tire identification number ......476
Uniform tire quality
grading ................................478
Tires Chains ...................................263
Checking ...............................345
Compact spare tire ................425
If you have a flat tire ..............425
Inflation pressure...................353
Inflation pressure sensor .......345
Information ............................474
Replacing ..............................425
Rotating tires .........................345
Size .......................................468
Snow tires .............................261
Spare tire...............................425
Tire pressure warning
system ................................400
Tools .........................................425
Towing Dinghy towing........................266
Emergency towing.................386
TRAC .........................................245
“TRACK” mode ......... ...............247
Traction control........................245T

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

530 What to do if...■Instrument cluster
■ Center panel
A warning light or indicator
light comes onP. 396If a warning light turns on or a
warning buzzer sounds...
Vehicles with a monochrome multi-information display
Vehicles with a color multi-information display