warning light TOYOTA 86 2019 Repair Manual

5
When trouble arises
4475-2. 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 following 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 medica l 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 catalytic converter
may overheat and become a fire hazard.

5
When trouble arises
4495-2. Steps to take in an emergency
If your vehicle overheats
Correction procedures
Stop the vehicle in a safe place and turn off the air condition -
ing system, and t hen 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, th e
vehicle speed does not increase).
● Steam comes out from under the hood. STEP 1
STEP 2
STEP 3

520Abbreviation list
Abbreviation/Acronym list ABBREVIATIONS MEANING
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

521Alphabetical index
Alphabetical index A/C .................................... 268, 275
ABS........................................... 245
Air conditioning filter .............. 360
Air conditioning system
Air 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 .............. 397
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......................438
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 ..............444
Preparing and checking
before winter .......................261
Bottle holders ...........................293
Brake
Fluid ......................................337
Parking brake ........................189A
B

523Alphabetical index
Dimension ................................ 458
Dinghy towing ......................... 266
Display
Drive information .................. 210
Multi-information
display ........................ 200, 207
Trip information ............ 202, 208
Warning messages............... 407
Do-it-yourself maintenance .... 324
Doors
Door lock .................... 25, 38, 43
Door windows ......................... 72
Side mirrors ............................ 69
Driver's seat belt
reminder light ........................ 399
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 ........... 440
Emergency flashers
Switch ................................... 384
Emergency, in case of
If the electronic key does
not operate properly ........... 440
If the engine will not start...... 435
If the shift lever cannot
be shifted from P ................ 438
If the vehicle has a
discharged battery ............. 444
If the warning buzzer
sounds ............................... 395
If the warning light
turns on .............................. 395 If the warning message
is displayed .........................407
If you have a flat tire .............424
If you lose your keys .............439
If you think something is
wrong ..................................393
If your vehicle becomes
stuck ...................................452
If your vehicle has to be
stopped in an
emergency ..........................454
If your vehicle needs to
be towed .............................385
If your vehicle overheats .......449
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 ......435
Ignition switch................166, 175
Overheating...........................449
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 ...................18E

525Alphabetical index
Keyless entry ............................. 38
Keys
Electronic key ......................... 22
Engine switch ............... 166, 175
If you lose your keys............. 439
If your electronic key
battery is discharged .......... 440
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 .......................395
Warning messages ...............407
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 ...............407
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

527Alphabetical index
Spare tire
Inflation pressure .................. 468
Storage location ................... 424
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................................... 452
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 ................424
If you have a flat tire ..............424
Inflation pressure...................353
Inflation pressure sensor .......345
Information ............................474
Replacing ..............................424
Rotating tires .........................345
Size .......................................468
Snow tires .............................261
Spare tire...............................424
Tire pressure warning
system ................................399
Tools .........................................424
Towing
Dinghy towing........................266
Emergency towing.................385
TRAC .........................................245
“TRACK” mode ......... ...............247
Traction control........................245T

528Alphabetical 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 .......... 397
Seat belt reminder ................. 399
Smart key system.......... 409, 413
Warning lights
Automatic headlight
leveling system .... .......... ..... 397
Automatic transmission
fluid temperature
warning light........................ 399
Anti-lock brake
system ................................ 397
Brake assist system .............. 397
Brake system ........................ 395
Charging system .... .......... ..... 396
Cruise control
indicator light....................... 397
Electric power steering
system warning light ........... 397
Electronic engine control
system ................................ 397 Engine oil pressure ............... 396
High engine coolant
temperature ........................ 396
Low fuel level ........................ 399
Low tire pressure .................. 399
Malfunction indicator
lamp .................................... 397
Master warning light .............. 399
Open door ............................. 399
Pretensioners ........................ 397
Seat belt reminder
light ..................................... 399
Slip indicator light .................. 397
Smart key system ......... 409, 413
SRS airbags .......................... 397
Tire pressure warning
system ................................ 399
Warning messages .................. 407
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.... 38U
V
W

529What to do if...
What to do if... A tire punctures P. 424
If you have a flat tire
The engine does not start P. 435
If the engine will not start P. 79
Engine immobilizer systemP. 444
If the battery is discharged
The shift lever cannot be
moved out P. 438
If 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. 449
If your vehicle overheats
The key is lost P. 439
If you lose your keys
The battery runs out P. 444
If the battery is discharged
The doors cannot be locked P. 43
Doors
The horn begins to sound P. 82
Alarm
The vehicle is stuck in mud
or sand P. 452
If the vehicle becomes stuck

530What to do if...
■ Instrument cluster
■ Center panelA warning light or indicator
light comes on P. 395
If a warning light turns on or a
warning buzzer sounds...
Vehicles with a monochrome multi-information display
Vehicles with a color multi-information display