2019 TOYOTA TUNDRA brake fluid

4917-3. Do-it-yourself maintenance
7
Maintenance and care
■Fluid level
The fluid level should be within the appropriate range.Full (when cold)
Add fluid (when cold)
Full (when hot)
Add fluid (when hot)
Hot: Vehicle has been driven around 50 mph (80 km/h) for 20 minutes, or slightly longer in frigid temperatures. (Fluid
temperature, 140°F - 175°F [60°C - 80°C])
Cold: Engine has not been run for about 5 hours. (Room tem- perature, 50°F - 85°F [10°C - 30°C])
WARNING
■When filling the reservoir
Take care as brake fluid can harm your hands and eyes and damag e
painted surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with clean
water immediately.
If you still experience discomfort, see a doctor.
NOTICE
■ If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as t he brake pads
wear out or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, there may be a serio us problem.
Power steering fluid
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3
4

545
8
When trouble arises
8-2. Steps to take in an emergency
If you think something is wrong
●Fluid leaks un der the vehicle.
(Water dripping from the air conditioning a fter use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temperature gauge needle continually points high er
than normal.
● Voltmeter continually points higher or lower than normal
● Engine oil pressure gauge cont inually points lower than normal
● 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, stumbli ng or running roughly
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one s ide when driving on a level road
● Loss of brake effectiveness, spongy feeling, pedal almost touch es
the floor
If you notice any of the followi ng symptoms, your vehicle proba -
bly needs adjustment or repair. Contact your Toyota dealer as
soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

547
8
When trouble arises
8-2. Steps to take in an emergency
If a warning light turns on or a war ning
buzzer sounds
Calmly perform the following actions if any of the warning ligh ts
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 w arning buzzer list
Warning lightWarning light/Details/Actions
(U.S.A.)
(Canada)
Brake system warning li ght (warning buzzer)
• Low brake fluid
• Malfunction in the brake system
 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.
(U.S.A.)
(Canada)
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.
SRS warning light
Indicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system; or
• The seat belt pretensioner system
 Have the vehicle inspected by your Toyota dealer
immediately.

5578-2. Steps to take in an emergency
8
When trouble arises
(If equipped)
Indicates a malfunction in the intuitive parking
assistThe malfunctioning assist-sensor is flashing.
 Have the vehicle inspected by your Toyota
dealer immediately.
(If equipped)
Indicates a malfunction in the Blind Spot Monitor
A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer immediately.
Indicates that one or more of the doors or the
hood is not fully closed
The system also indicates which doors are not
fully closed.
If the vehicle reaches a speed of 3 mph
(5 km/h), flashes and a buzzer
sounds to indicate that the door(s) are not
yet fully closed.
 Make sure that all the doors and the hood
are closed.
Indicates that the automatic transmission fluid
temperature is to high
A buzzer also sounds.
 Immediately stop the vehicle in a safe
place, shift the shift lever to P and wait until
the light goes off.
If the light goes off, you may start the vehi-
cle again. If the light does not go off, con-
tact your Toyota dealer.
Indicates that the parking brake is still engaged
If the vehicle reaches a speed of 3 mph
(5 km/h), flashes and a buzzer
sounds to indicate that the parking brake is
still engaged.
 Release the parking brake.
Warning messageDetails/Actions
Parking Assist
Malfunction
Blind Spot Monitor Malfunction
Visit Your Dealer
High Transmission Fluid Temp
See Owner’s Manual
Release
Parking Brake
(U.S.A) (Canada)

5608-2. Steps to take in an emergency
(If equipped)
Indicates a malfunction in the PCS (Pre-Collision
System).A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates a malfunction in the LDA (Lane Depar-
ture Alert).
A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
(If equipped)
Indicates that the LDA (Lane Departure Alert)
system cannot be used as the vehicle speed is
lower than approximately 32 mph (50 km/h).
Drive the vehicle at approximately 32 mph
(50 km/h) or more.
(If equipped)
Indicates that LDA (Lane Departure Alert) system
cannot be used due to the vehicle speed being
too high.
Slow down.
Indicates a malfunction in the SRS airbag sys-
tem.
A buzzer also sounds.
 Have the vehicle inspected by your Toyota
dealer.
Indicates the following:
• The brake fluid level is low; or
• The brake system is malfunctioning.
A buzzer also sounds.
 Immediately stop the vehicle in a safe place
and contact your Toyota dealer.
Warning messageDetails/Actions
Pre-Collision System
Malfunction
Visit Your Dealer
(Flashes)
LDA
Malfunction
Visit Your Dealer
(Yellow)
LDA
Unavailable
Below Approx. 32MPH
LDA
Unavailable
at Current Speed
SRS Airbag System
Malfunction
Visit Your Dealer
Check Brake System

6059-1. Specifications
9
Vehicle specifications
*1: Minimum pedal clearance when depressed with a force of 110 lbf (490 N,
50 kgf) with the engine running.
*2: Parking brake pedal travel when depressed with a force of 67.1 lbf
(300 N, 30.6 kgf).
NOTICE
■ Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause
deterioration in shift quality, locking up of the transmission accompanied by
vibration and, ultimately, damage to the vehicle’s transmission .
Transfer (4WD models)
Oil capacity1.6 qt. (1.5 L, 1.3 Imp.qt.)
Oil typeToyota Genuine Transfer Gear oil LF or
equivalent
Recommended oil viscosity SAE 75W
Brakes
Pedal clearance*14.1 in. (104 mm) Min.
Pedal free play
0.04  0.24 in. (1  6 mm)
Brake pad wear limit 0.04 in. (1.0 mm)
Parking brake lining wear limit 0.04 in. (1.0 mm)
Parking brake pedal travel*26 — 9 clicks
Fluid typeFMVSS No. 116 DOT 3 or SAE J1703
Steering
Free playLess than 1.2 in. (30 mm)
Power steering fluid typeAutomatic transmission fluid DEXRON® II or III

658Alphabetical index
iPod............................... 328, 347
MP3/WMA disc ..................... 342
Portable music player.......... 328, 347, 351, 355
Radio .................................... 340
Setup menu .......................... 329
USB memory ................ 328, 351
AUTO LSD system ................... 298
Automatic High Beam ............. 210
Automatic light control system .................................... 205
Automatic transmission Automatic transmission......... 196
If the shift lever cannot be
shifted from P ..................... 200
TOW/HAUL switch ................ 199
AUX port ........................... 328, 355
Auxiliary boxes ........................ 445
Back window Back window ......................... 150
Power back window .............. 151
Back-up lights Replacing light bulbs............. 532
Wattage ................................ 608
Battery ...................................... 492 If the vehicle battery is
discharged .......................... 582
Preparing and checking before winter....................... 311
Warning light ......................... 547
Blind Spot Monitor (BSM) ....... 285
Bluetooth
®
Audio system ....... ......... 363, 369
Hands-free system (for cellular phone) ..... 363, 370
Bottle holders .......................... 444
Brake Fluid ...................................... 490
Parking brake........................ 204
Warning buzzer..................... 547
Warning light ......................... 547 Brake assist ............................. 300
Brake Override System ........... 161
Break-in tips............................. 162
Brightness control
Instrument panel light control .................................. 97
BSM (Blind Spot Monitor) ....... 285
Blind Spot Monitor function............................... 289
Rear Cross Traffic Alert
function............................... 292
Camper information ................ 646
Card holder .............................. 436
Care .................................. 470, 473 Aluminum wheels ................. 471
Exterior ................................. 470
Interior .................................. 473
Seat belts.............................. 474
Cargo capacity......................... 171
Cargo lamp Light switch ........................... 431
Replacing light bulbs ............ 534
Wattage ................................ 608
CD player.................................. 342
Certification label ............ 176, 599
Chains ...................................... 312
Child restraint system............... 56 Booster seats, definition ......... 57
Booster seats, installation....... 66
Convertible seats, definition ... 57
Convertible seats, installation ............................ 65
Front passenger occupant classification syst em ............ 50
Infant seats, definition............. 57
Infant seats, installation .......... 64
Installing CRS with LATCH anchors ............ 62
Installing CRS with seat belts...................................... 64
B
C

661Alphabetical index
Engine immobilizer system ...... 76
Engine oil ................................. 486Capacity ................................ 601
Checking ............................... 486
Preparing and checking
before winter....................... 311
Engine oil maintenance
data ......................................... 477
Engine switch (ignition switch)..................... 194
Engine switch light (ignition switch light) ............ 429
Event data recorder (EDR) ........ 10
FFV .................................... 219, 609
Flat tire...................................... 565
Flex-fuel ............................ 219, 609
Flexible fuel vehicle......... 219, 609
Floor mats .................................. 28
Fluid Automatic transmission......... 605
Brake .................................... 606
Washer ................................. 494
Fog lights ................................. 215
Replacing light bulbs............. 530
Switch ................................... 215
Wattage ................................ 608
Foot well light .......................... 429
Four-wheel drive system ........ 295
Front passenger occupant classification system .............. 50
Front personal lights ............... 430
Front seats ............................... 123 Adjustment ............................ 123
Cleaning................................ 473
Correct driving posture ........... 30
Driving position memory ....... 128
Head restraints ..................... 132
Power easy access system ......... ....................... 128
Seat heaters ......................... 426
Seat position memory ........... 128 Seat ventilators ..................... 426
Front side marker lights Light switch ........................... 205
Replacing light bulbs ............ 528
Wattage ................................ 608
Front turn signal lights Replacing light bulbs ............ 527
Turn signal lever ................... 203
Wattage ................................ 608
Fuel ........................................... 600
Capacity................................ 600
Fuel gauge.............................. 95
Fuel pump shut off system ... 546
Gas station information......... 672
Information............................ 609
Refueling .............................. 219
Type.............................. 219, 600
Warning light......................... 548
Warning message................. 558
Fuel consumption Average fuel consumption ....................... 107
Current fuel consumption ..... 107
Fuel filler door ......................... 221
Fuel pump shut off system..... 546
Fuses ........................................ 518
Garage door opener ................ 456
Gas station information .......... 672
Gauges ....................................... 95
Glove box ................................. 434
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G