2014 TOYOTA TUNDRA low oil pressure

852. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in the indicated vehi-
cle’s systems.
Warning lights
*1
(U.S.A.)
Brake system warning
light ( P. 464)
*1, 2
(If equipped)
BSM warning light
(P. 465)
*1
(Canada)
Brake system warning
light ( P. 464)
*1, 2Automatic transmission
fluid temperature warn-
ing light ( P. 466)
*1
Charging system warn-
ing light (P. 464)Open door warning light
(P. 466)
*1, 2
Low engine oil pressure
warning light ( P. 464)Low fuel level warning
light ( P. 466)
*1
Malfunction indicator
lamp ( P. 464)Seat belt reminder light
(P. 466)
*1
SRS warning light
(P. 465)
*1, 4
Master warning light
(P. 466)
*1
(U.S.A.)
ABS warning light
(P. 465)
*1
Tire pressure warning
light ( P. 467)
*1
(Canada)
ABS warning light
(P. 465)
*1, 2
Low washer fluid warn-
ing light ( P. 467)
*1, 3
Slip indicator ( P. 465)
*1, 2
(U.S.A.)
Maintenance required
reminder light ( P. 467)
(Flashes)
Cruise control indicator
light (P. 465)

4037-3. Do-it-yourself maintenance
7
Maintenance and care
Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition
( P. 414)• Warm water• Baking soda• Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
( P. 412)• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant
level ( P. 410)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with
55% coolant and 45% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(  P. 408)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses
( P. 436)• Fuse with same amperage rating as original
Light bulbs
( P. 439)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver• Wrench
Power steering
fluid level

(
P. 413)
• Automatic transmission fluid DEXRON® II or III
• Rag or paper towel
• Funnel (used only for adding power steering fluid)
Radiator and
condenser
(
P. 412)

Tire inflation
pressure
(  P. 425)• Tire pressure gauge
• Compressed air source
Washer fluid
( P. 416)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)

4297-3. Do-it-yourself maintenance
7
Maintenance and care
■When replacing wheels
The wheels of your vehicle are equipped with tire pressure warning
valves and transmitters that allow the tire pressure warning system to
provide advance warning in the event of a loss in tire inflation pressure.
Whenever wheels are replaced, tire pressure warning valves and trans-
mitters must be installed. ( P. 418)
■When installing the wheel ornament (on some models)
CAUTION
■When replacing wheels
●Do not use wheels that are a different size from those recommended in
the Owner’s Manual, as this may result in a loss of handling control.
●Never use an inner tube in a leak ing wheel which is designed for a
tubeless tire. Doing so may result in an accident, causing death or seri-
ous injury.
■When installing the wheel nuts
●Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tightened,
leading to bolt or disc wheel damage. In addition, the oil or grease can
cause the wheel nuts to loosen and the wheel may fall off, causing an
accident and resulting in death or serious injury. Remove any oil or
grease from the wheel bolts or wheel nuts.
Align the notch of the wheel and orna-
ment.
●Be sure to install the wheel nuts with
the tapered ends facing inward.
Installing the nuts with the tapered
ends facing outward can cause the
wheel to break and eventually cause
the wheel to come off while driving,
which could lead to an accident
resulting in death or serious injury.Tapered
portion

4628-2. Steps to take in an emergency
If you think something is wrong
●Fluid leaks under the vehicle.
(Water dripping from the air co nditioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temperature gauge needle continually points higher
than normal.
● Voltmeter continually points higher or lower than normal
(if equipped)
● Engine oil pressure gauge continually points lower than normal
(if equipped)
● Vehicles without multi-information display:
Automatic transmission fluid temperature warning light comes on
Vehicles with multi-information display:
Automatic transmission fluid temperature warning message is dis-
played
● Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
● Engine misses, stumbling or running roughly
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, spon gy feeling, pedal almost touches
the floor
If you notice any of the follow ing symptoms, your vehicle proba-
bly needs adjustment or repair. Contact your Toyota dealer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

4648-2. Steps to take in an emergency
If a warning light turns on or a warning
buzzer sounds
Calmly perform the following actions if any of the warning lights
comes on or flashes. If a light comes on or flashes, but then
goes off, this does not necessarily indicate a malfunction in the
system. However, if this continues to occur, have the vehicle
inspected by your Toyota dealer.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
(U.S.A.)
(Canada)
Brake system warning light (warning buzzer)*1
• Low brake fluid
• Malfunction in the brake system This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is
fully released the system is operating normally.
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Charging system warning light
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
(If equipped)
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low
*2.
 Immediately stop the vehicle in a safe place and con-
tact your Toyota dealer.
Malfunction indicator lamp
Indicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system.
 Have the vehicle inspected by your Toyota dealer
immediately.

4678-2. Steps to take in an emergency
8
When trouble arises
*1: Parking brake engaged warning buzzer:A buzzer will sound if the vehicle is driven at a speed of approximately
3 mph (5 km/h) or more.
*2: The light may come on when the oil level is extremely low. It is notdesigned to indicate low oil level, and the oil level must be checked using
the engine oil level dipstick.
Tire pressure warning light
When the light comes on:
Low tire inflation pressure such as • Natural causes ( P. 469)
• Flat tire ( P. 475)
 Adjust the tire inflation pressure to the specified
level.
The light will turn off after a few minutes. In case
the light does not turn off even if the tire inflation
pressure is adjusted, have the system checked by
your Toyota dealer.
When the light comes on after blinking for 1 minute:
Malfunction in the tire pressure warning system.
 Have the system checked by your Toyota dealer.
(If equipped)
Low windshield washer fluid warning light
Low level of washer fluid
 Fill the tank.
(U.S.A.)
Maintenance required reminder light
Indicates that maintenance is required according to the
driven distance on the maintenance schedule.
*5
Illuminates for about 3 seconds and then flashes for about
15 seconds approximately 4500 miles (7200 km) after the
maintenance data has been reset.
 If necessary, perform maintenance.
Comes on and remains on if the distance driven exceeds
5000 miles (8000 km) after the maintenance data has
been reset.
(The indicator will not work properly unless the mainte-
nance data has been reset.)
 Perform the necessary maintenance.
Please reset the maintenance data after the mainte-
nance is performed. ( P. 398)
Warning lightWarning light/Details/Actions

5259-1. Specifications
9
Vehicle specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
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
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of auto-
matic transmission, power steering, power
brakes, power windows, power seats, radio
and heater, to the extent 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 the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below
Production options
weight
The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride levelers, roof rack, heavy
duty battery, and special trim

573Alphabetical index
USB port ................... 255, 274, 278
Vanity lightsVanity lights .......................... 374
Wattage ................................ 515
Vanity mirrors .......................... 374
Vehicle data recordings .............. 9
Vehicle identification number ................................... 506
Vehicle Stability Control (VSC) ...................................... 231
Ventilators
(seat ventilators) ................... 350
Voice command system.......... 325
VSC (Vehicle Stabilit y Control) .... 231
Warning buzzers Brake system ....... ......... 464, 473
Downshifting ......................... 185
Intuitive parking assist .......... 204
Key reminder ........................ 180
Light reminder ....................... 191
Open door ..................... 466, 473
Open moon roof .................... 144
Seat belt reminder ................ 466
Warning lights............................ 85 ABS....................................... 465
Automatic transmission fluid temperature ................ 466
Brake system ....... ................. 464
BSM (Blind Spot Monitor) ..... 465
Charging system ................... 464
Cruise control........................ 465 Low engine oil pressure........ 464
Low fuel level ........................ 466
Low windshield washer
fluid..................................... 467
Malfunction indicator lamp .... 464
Master warning light ............. 466
Maintenance ......................... 467
Open door............................. 466
Seat belt reminder light......... 466
Slip indicator ......................... 465
SRS ...................................... 465
Tire pressure ........................ 467
Warning messages.................. 472
Washer ..................................... 193
Checking............................... 416
Low windshield washer fluid warning light ....................... 467
Low windshield washer fluid warning message ............... 473
Preparing and checking before winter ...................... 240
Switch ................................... 193
Washing and waxing ............... 392
Weight Cargo capacity...................... 156
Cargo weight rating .............. 552
Gross axle weight rating ....... 554
Gross combination
weight rating ....................... 162
Gross vehicle weight rating .................................. 554
Load limits ............................ 156
Towing capacity ............ 156, 162
Trailer Weight Rating ......................... 156, 162
TWR ............................. 156, 162
Vehicle capacity weight ......................... 156, 502
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