2015 TOYOTA TUNDRA check engine light

4698-2. Steps to take in an emergency
8
When trouble arises
■When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level. Push-
ing the tire pressure warning reset switch will not turn off the tire pressure
warning light.
■The tire pressure warning light may come on due to natural causes
The tire pressure warning light may come on due to natural causes such
as natural air leaks and tire inflation pressure changes caused by temper-
ature. In this case, adjusting the ti re inflation pressure will turn off the
warning light (after several minutes).
■When a tire is replaced with a spare tire
The temporary spare tire is not equipped with a tire pressure warning
valve and transmitter. If a tire goes flat, the tire pressure warning light will
not turn off even though the flat tire has been replaced with the temporary
spare tire. Replace the temporary spare tire with the repaired tire and
adjust the tire inflation pressure. Th e tire pressure warning light will go off
after several minutes.
■Conditions that the tire pressure warning system may not function
properly
 P. 4 2 0
■If the tire pressure warning light frequently comes on after blinking
for 1 minute
If the tire pressure warning light frequently comes on after blinking for 1
minute when the engine switch is turned to “ON” position, have it checked
by your Toyota dealer.
■Warning buzzer
In some cases, the buzzer may not be heard because of noisy place or an
audio sound.

5159-1. Specifications
9
Vehicle specifications
*: Your Toyota vehicle is filled with “Toyota Genuine Differential Gear Oil” atthe factory. Use Toyota approved “Toyota Genuine Differential Gear Oil” or
an equivalent oil of matching quality to satisfy the above specification.
Please contact your Toyota dealer for further details.
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 are turned off.)
Charging rates5 A max.
Differential
Oil
capacity
Front (4WD models) 2.2 qt. (2.05 L, 1.8 Imp.qt.)
Rear
1UR-FE engine4.9 qt. (4.60 L, 4.0 Imp.qt.)
3UR-FE
and
3UR-FBE
engines
Regular Cab
models3.8 qt. (3.60 L, 3.2 Imp.qt.)
Double Cab
models
With standard bed
3.8 qt. (3.60 L, 3.2 Imp.qt.)
With long bed
4.0 qt. (3.75 L, 3.3 Imp.qt.)
CrewMax
models
2WD models
4.0 qt. (3.75 L, 3.3 Imp.qt.)
4WD models
3.8 qt. (3.60 L, 3.2 Imp.qt.)
Oil type and viscosity*
Toyota Genuine Differential
Gear Oil LT 75W-85 GL-5 or
equivalent

567Alphabetical index
Power window precautions ... 136
Rear door child-protector ...... 104
Removed wireless remote control battery
precautions ......................... 434
Seat belt extender precautions ........................... 37
Seat belt precautions .............. 59
Seat heater precautions........ 351
Child-protectors....................... 104
Cleaning ........................... 392, 394
Aluminum wheels.................. 392
Exterior ................................. 392
Interior................................... 394
Seat belts .............................. 395
Clock ......................................... 375
Compass .................................. 387
Condenser ................................ 411
Console box ............................. 359
Consumption screen ................. 91
Coolant ..................................... 409 Capacity ................................ 514
Checking ............................... 409
Preparing and checking before winter....................... 240
Cooling system ........................ 409 Engine overheating ............... 497
CRS ............................................. 56
Cruise control .......................... 199
Cup holders.............................. 366
Curtain shield airbags ............... 39
Customizable features ............ 534
Daytime running light
system .................................... 190
Deck hooks .............................. 373
Defogger
Back window ................. 338, 345
Outside rear view mirrors ........................ 338, 345
Windshield .................... 338, 345
Differential ................................ 515 Dimensions .............................. 502
Dinghy towing.......................... 178
Display
Multi-information display ......... 90
Trip information....................... 91
Warning message................. 472
Do-it-yourself maintenance .... 403
Doors ........................................ 100
Automatic door locking and unlocking system......... 104
Door glasses......................... 134
Door lock .............................. 103
Open door warning light ....... 466
Open door warning message............................. 473
Outside rear view mirrors ..... 130
Rear door child-protector ...... 104
Side doors ............................ 100
Driver’s seat position
memory .................................. 116
Driving ...................................... 146 Break-in tips.......................... 147
Correct driving posture ........... 30
Driving assist system ............ 230
Procedures ........................... 146
Winter drive tips .................... 240
EDR (Event data recorder)........ 10
Emergency, in case of If the engine will not start ...... 491
If the shift lever
cannot be shifted from P .... 492
If the vehicle has discharged
battery ................................ 494
If the warning buzzer sounds................................ 465
If the warning light turns on ....................................... 465
If the warning message
is displayed ........................ 472
If you have a flat tire ............. 476
If you lose your keys ............... 98
D
E

568Alphabetical index
If you think something is wrong .............................. 463
If your vehicle becomes
stuck ................................... 499
If your vehicle has to be stopped in an emergency ... 457
If your vehicle needs
to be towed ......................... 458
If your vehicle overheats ....... 497
Emergency flashers ................ 456
Engine
“ACC” position ...................... 179
Compartment ........................ 406
Engine switch........................ 179
Hood ..................................... 405
How to start the engine ......... 179
Identification number ............ 510
If the engine will not start ...... 491
Ignition switch (engine switch) ................... 179
Immobilizer system ................. 78
Overheating .......................... 497
Engine coolant ......................... 409 Capacity ................................ 514
Checking ............................... 409
Preparing and checking before winter....................... 240
Engine coolant temperature
gauge........................................ 88
Engine immobilizer system ...... 78
Engine oil ................................. 407 Capacity ................................ 512
Checking ............................... 407
Preparing and checking before winter....................... 240
Engine oil maintenance data ......................................... 398
Engine switch (ignition switch)..................... 179
Engine switch light
(ignition switch light) ............ 353
Event data recorder (EDR) ........ 10 FFV.................................... 195, 520
Flat tire ..................................... 476
Flex-fuel............................ 195, 520
Flexible fuel vehicle ........ 195, 520
Floor mats .................................. 28
Fluid
Automatic transmission ........ 516
Brake .................................... 517
Washer ................................. 415
Fog lights ................................. 191
Replacing light bulbs ............ 446
Switch ................................... 191
Wattage ................................ 519
Foot well light .......................... 353
Four-wheel drive system ........ 225
Front passenger occupant classification system .............. 50
Front personal lights............... 354
Front seats ............................... 111 Adjustment............................ 111
Cleaning ............................... 394
Correct driving posture ........... 30
Driving position memory ....... 116
Head restraints ..................... 120
Power easy access system .......... ...................... 116
Seat heaters ......................... 350
Seat position memory ........... 116
Seat ventilators ..................... 350
Front side marker lights Light switch ........................... 188
Replacing light bulbs ............ 444
Wattage ................................ 519
Front turn signal lights
Replacing light bulbs ............ 443
Turn signal lever ................... 186
Wattage ................................ 519
Fuel ........................................... 511 Capacity................................ 511
Fuel gauge.............................. 88
Fuel pump shut off system ... 464
Gas station information......... 576F