check engine TOYOTA TUNDRA 2016 2.G Owners Manual

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6-4. Using the other interior featuresOther interior features ....... 382• Sun visors ..................... 382
• Vanity mirrors................ 382
• Clock ............................. 383
• Outside temperature
display........................... 384
• Power outlets ................ 385
• Armrest ......................... 387
• Assist grips ................... 388
Garage door opener .......... 389
Compass ........................... 395
7-1. Maintenance and care Cleaning and protecting the vehicle exterior .......... 400
Cleaning and protecting the vehicle interior ........... 402
7-2. Maintenance Maintenance requirements ................... 405
General maintenance ........ 407
Emission inspection and maintenance (I/M)
programs ......................... 410
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ..................... 411
Hood.................................. 413
Engine compartment ......... 414
Tires .................................. 424
Tire inflation pressure........ 432
Wheels .............................. 435
Air conditioning filter .......... 438
Wireless remote control battery ............................. 441
Checking and replacing fuses ............................... 443
Light bulbs ......................... 446 8-1. Essential information
Emergency flashers ........... 464
If your vehicle has to be stopped in
an emergency.................. 465
8-2. Steps to take in an emergency
If your vehicle needs to be towed .......................... 466
If you think something is wrong............................... 471
Fuel pump shut off system ............................. 472
If a warning light turns on or a warning buzzer
sounds ............................. 473
If a warning message is displayed ......................... 480
If you have a flat tire .......... 484
If the engine will not start ................................. 499
If the shift lever cannot be shifted from P ............. 500
If the vehicle battery is discharged ....................... 502
If your vehicle overheats.... 505
If the vehicle becomes stuck ................................ 507
7Maintenance and care
8When trouble arises

8
For your information
Please note that this manual applies to all models and all equipment, includ-
ing options. Therefore, you may find some explanations for equipment not
installed on your vehicle.
All specifications provided in this manual are current at the time of printing.
However, because of the Toyota policy of continual product improvement, we
reserve the right to make changes at any time without notice.
Depending on specifications, the vehicle shown in the illustrations may differ
from your vehicle in terms of equipment.
Approximately five hours after the engine is turned off, you may hear sound
coming from under the vehicle for several minutes. This is the sound of a fuel
evaporation leakage check and, it does not indicate a malfunction.
A wide variety of non-genuine spare parts and accessories for Toyota vehi-
cles are currently available in the market. You should know that Toyota does
not warrant these products and is not responsible for their performance,
repair, or replacement, or for any damage they may cause to, or adverse
effect they may have on, your Toyota vehicle.
This vehicle should not be modified with non-genuine Toyota products. Modi-
fication with non-genuine Toyota products could affect its performance, safety
or durability, and may even violate governmental regulations. In addition,
damage or performance problems resulting from the modification may not be
covered under warranty.
Main Owner’s Manual
Noise from under vehicle after turning off the engine
Accessories, spare parts and modification of your Toyota

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The installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as:
●Multiport fuel injection system/sequential multiport fuel injection system
● Cruise control system (if equipped)
● Anti-lock brake system
● SRS airbag system
● Seat belt pretensioner system
Be sure to check with your Toyota dealer for precautionary measures or spe-
cial instructions regarding installation of a mobile two-way radio system.
Your Toyota is equipped with several sophisticated computers that will record
certain data, such as: • Engine speed
• Accelerator status
• Brake status
• Vehicle speed
• Shift position
The recorded data varies according to the vehicle grade level and options
with which it is equipped. Furthermore, these computers do not record con-
versations, sounds or pictures.
●Data usage
Toyota may use the data recorded in these computers to diagnose malfunc-
tions, conduct research and development, and improve quality.
Toyota will not disclose the recorded data to a third party except:
• With the consent of the vehicle owner or with the consent of the lessee if the vehicle is leased
• In response to an official request by the police, a court of law or a govern- ment agency
• For use by Toyota in a lawsuit
• For research purposes where the data is not tied to a specific vehicle or vehicle owner
Installation of a mobile two-way radio system
Vehicle data recordings

15Pictorial index
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 198
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 198
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 520
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 424
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 526
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 243
Checking/rotation/tire pressure warning system . . . . . . . . . . . P. 424
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 484
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 413
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 413
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 521
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 505
Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 211
Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 191
Fog lights
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194
Front turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 189
Parking lights (bulb type)
*2/
daytime running lights (bulb type) . . . . . . . . . . . . . . . . . . . . P. 191
Parking lights (LED type)
*2/
daytime running lights (LED type) . . . . . . . . . . . . . . . . . . . . P. 191
Rear turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 189
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 191
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 191
Back-up lights
Shifting the shift lever to R . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 184
Side marker lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 191
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Light bulbs of the exterior lights for driving
(Replacing method: P. 446, Watts: P. 528)
*1: If equipped on CrewMax models
*2: If equipped
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291-1. For safe use
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For safety and security
CAUTION
Observe the following precautions.
Failure to do so may cause the driver’s floor mat to slip, possibly interfering
with the pedals while driving. An unexpectedly high speed may result or it may
become difficult to stop the vehicle. This could lead to an accident, resulting in
death or serious injury.
■When installing the driver’s floor mat
● Do not use floor mats designed for other models or different model year
vehicles, even if they are Toyota Genuine floor mats.
● Only use floor mats designed for the driver’s seat.
● Always install the floor mat securely using the retaining hooks (clips) pro-
vided.
● Do not use two or more floor mats on top of each other.
● Do not place the floor mat bottom-side up or upside-down.
■ Before driving
● Check that the floor mat is securely
fixed in the correct place with all the
provided retaining hooks (clips). Be
especially careful to perform this check
after cleaning the floor.
● With the engine stopped and the shift
lever in P, fully depress each pedal to
the floor to make sure it does not inter-
fere with the floor mat.

771-1. For safe use
1
For safety and security
Exhaust gas precautions
Harmful substance to the human body is included in exhaust
gases if inhale.
CAUTION
Exhaust gases include harmful carbon monoxide (CO), which is colorless and
odorless. Observe the following precautions.
Failure to do so may cause exhaust gases to enter the vehicle and may lead
to an accident caused by light-headedness, or may lead to death or a serious
health hazard.
■ Important points while driving
● Double Cab and CrewMax models: Keep the back window closed.
● Double Cab and CrewMax models: If you smell exhaust gases in the vehi-
cle even when the back window is closed, open the windows and have the
vehicle inspected at your Toyota dealer as soon as possible.
● Toyota does not recommend occupying the rear cargo area when it is fitted
with a slide-in camper, camper shell or other type cover while the engine is
running. This caution applies to both driving and stopped or parked situa-
tions with the engine running. Particular care should be taken to prevent
exhaust gases from entering camper bodi es, trailers or other enclosures
on or around your vehicle. If exhaust fumes are detected, open all win-
dows and thoroughly ventilate the area.
■ When parking
● If the vehicle is in a poorly ventilated area or a closed area, such as a
garage, stop the engine.
● Do not leave the vehicle with the engine on for a long time.
If such a situation cannot be avoided, park the vehicle in an open space
and ensure that exhaust fumes do not enter the vehicle interior.
● Do not leave the engine running in an area with snow build-up, or where it
is snowing. If snowbanks build up around the vehicle while the engine is
running, exhaust gases may collect and enter the vehicle.
■ Exhaust pipe
The exhaust system needs to be checked periodically. If there is a hole or
crack caused by corrosion, damage to a joint or abnormal exhaust noise, be
sure to have the vehicle inspected and repaired by your Toyota dealer.

852. Instrument cluster
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Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehi-
cle’s systems.
*1: These lights turn on when the engine switch is turned to the “ON” position to indicate that a system check is being performed. They will turn off after
the engine is started, or after a few seconds. There may be a malfunction
in a system if the lights do not come on, or if the lights do not turn off. Have
the vehicle inspected by your Toyota dealer for details.
*2: The light comes on to indicate a malfunction.
*3: The light illuminates on the multi-information display.
Warning lights
*1
(U.S.A.)
Brake system warning
light ( P. 473)Open door warning light
(P. 474)
*1
(Canada)
Brake system warning
light ( P. 473)Low fuel level warning
light (P. 474)
*1
Charging system warn-
ing light ( P. 473)Seat belt reminder light
(P. 474)
*1
Malfunction indicator
lamp ( P. 473)
*1
Master warning light
(P. 474)
*1
SRS warning light
(P. 473)
*1Tire pressure warning
light ( P. 475)
*1
(U.S.A.)
ABS warning light
(P. 474)
*1, 2
Slip indicator ( P. 475)
*1
(Canada)
ABS warning light
(P. 474)
*3
(Flashes)
Cruise control indicator
light ( P. 475)

872. Instrument cluster
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Instrument cluster
*1: These lights turn on when the engine switch is turned to the “ON” positionto indicate that a system check is being performed. They will turn off after
the engine is started, or after a few seconds. There may be a malfunction
in a system if the lights do not come on, or if the lights do not turn off. Have
the vehicle inspected by your Toyota dealer for details.
*2: The light flashes to indicate that the system is operating.
*3: In order to confirm operation, the BSM outside rear view mirror indicatorsilluminate in the following situations:
• When the engine switch is turned to the “ON” position while the BSM main switch is set to ON.
• When the BSM main switch is set to ON while the engine switch is in the “ON” position.
If the system is functioning correctly, the BSM outside rear view mirror indi-
cators will turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminate or do not
turn off, there may be a malfunction with the system.
If this occurs, have the vehicle inspected by your Toyota dealer.
*4: The light illuminates on the outside rear view mirrors.
*5: The light illuminates on the center panel.
*6: The light illuminates on the multi-information display.
CAUTION
■ If a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not
come on when you start the engine, this could mean that these systems are
not available to help protect you in an accident, which could result in death
or serious injury. Have the vehicle inspected by your Toyota dealer immedi-
ately if this occurs.

892. Instrument cluster
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Instrument cluster
The brightness of the instrument panel lights can be adjusted by turn-
ing the “ODO/TRIP” button.Darker
Brighter
Instrument panel light control
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2
NOTICE
■To prevent damage to the engine and its components
● Do not let the indicator needle of the tachometer enter the red zone, which
indicates the maximum engine speed.
● The engine may be overheating if the engine coolant temperature gauge is
in the red zone (H). In this case, immediately stop the vehicle in a safe
place, and check the engine after it has cooled completely. ( P. 505)

1173-3. Adjusting the seats
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Operation of each component
Your preferred driving position (the position of the driver’s seat, steer-
ing wheel and outside rear view mirrors) can be recorded and recalled
by pressing a button.
Two different driving positions can be recorded into memory.
■Recording procedureCheck that the shift lever is in P.
Turn the engine switch to the “ON” position.
Adjust the driver’s seat, steering wheel, and outside rear view
mirrors to the desired positions.
While pressing the “SET”
button, or within 3 seconds
after the “SET” button is
pressed, press button “1” or
“2” until the buzzer sounds.
If the selected button has
already been preset, the previ-
ously recorded position will be
overwritten.
■
Recall procedure
Check that the shift lever is in P.
Turn the engine switch to the “ON” position.
Press one of the buttons for
the driving position you want
to recall until the buzzer
sounds.
Driving position memory
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