2019 TOYOTA TUNDRA battery

6039-1. Specifications
9
Vehicle specifications
Cooling system
Capacity
1UR-FE
engine
Vehicles without towing package
11.4 qt. (10.8 L, 9.5 Imp.qt.)
Vehicles with towing package
12.6 qt. (11.9 L, 10.5 Imp.qt.)
3UR-FE,
3UR-FBE
enginesVehicles without towing package
11.4 qt. (10.8 L, 9.5 Imp.qt.)
Vehicles with towing package
12.4 qt. (11.7 L, 10.3 Imp.qt.)
Coolant typeUse either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-
based non-silicate, non-amine, non-
nitrite, and non-borate coolant with
long-life hybrid organic acid technology
Do not use plain water alone.
Ignition system
Spark plug
MakeDENSO SK20HR11
Gap0.043 in. (1.1 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark pl ug gap.
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.

6189-1. 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

6309-2. Customization
■Seat Belt Reminder Buzzer (P. 548)
■Vehicle customization
●When the speed-detecting automatic door lock function and shift position
linked door locking function (shifting gears to a position other than P locks
all doors) are both on, the door lock operates as follows.
• When shifting the shift lever to any position other than P, al l the doors will
be locked.
• If the vehicle is started with all the doors locked, the speed-detecting auto- matic door lock function would not operate.
• If the vehicle is started with any the door unlocked, the spee d-detecting
automatic door lock function will operate.
● When the doors remain closed after unlocking the doors and the automatic
door lock function (Time elapsed before the automatic door lock function is
activated if a door is not opened after being unlocked) activates, the signals
will be generated in accordance with operation signal (buzzers) and the
operation signal (emergency flashers) settings.
FunctionDefault settingCustomized
setting
Vehicle speed linked seat
belt reminder buzzerOnOff—— O
WARNING
■During customization
As the engine needs to be running during customization, ensure that the
vehicle is parked in a place with adequate ventilation. In a closed area such
as a garage, exhaust gases including harmful carbon monoxide (CO) may
collect and enter the vehicle. This may lead to death or seriou s health haz-
ard.
NOTICE
■ During customization
To prevent battery discharge, ensure that the engine is running while cus-
tomizing features.
123

6319-3. Items to initialize
9
Vehicle specifications
Items to initialize
The following items must be initialized for normal system opera-
tion after such cases as the battery being reconnected, or main -
tenance being performed on the vehicle:
ItemWhen to initializeReference
Moon roof
• After reconnecting or chang- ing the battery
• After changing a fuse
P. 156
Message indicating mainte-
nance is required• After the maintenance is per- formedP. 477
Tire pressure warning sys-
tem• When rotating the tires.
• When changing the tire size.P. 497

654What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
●If you lose your keys, new genuine keys can be made by your Toyota
dealer. (P. 111 )
●Is the wireless key battery weak or depleted? ( P. 516)
●The function may not operate properly due to the condition of t he radio
wave. ( P. 111)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the child-protector
lock. ( P. 116)
●Is the shift lever in P? ( P. 194)
●Is the battery discharged? ( P. 582)
●Is the engine switch in the “ON” position?
If you cannot release the shift lever by depressing the brake p edal with the
engine switch in the “ON” position. ( P. 200)
If you have a problem, check the following before contacting
your Toyota dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened
If you think something is wrongThe engine does not start
The shift lever cannot be shifted from P even if you depress
the brake pedal

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

659Alphabetical index
Installing CRS with top tether strap ........ 67, 70
Child safety ................................ 55
Airbag precautions .................. 42
Battery precautions ............... 584
Child restraint system ............. 56
How your child should wear the seat belt ................. 34
Installing child restraints ......... 60
Moon roof precautions .......... 157
Power back window precautions ......................... 153
Power window lock switch .... 147
Power window precautions ... 149
Rear door child-protector ...... 116
Removed wireless remote
control battery
precautions ......................... 517
Seat belt extender
precautions ........................... 37
Seat belt precautions .............. 59
Seat heater precautions........ 427
Child-protectors....................... 116
Cleaning ........................... 470, 473 Aluminum wheels.................. 471
Exterior ................................. 470
Interior................................... 473
Seat belts .............................. 474
Clock ......................................... 451
Compass .................................. 465
Condenser ................................ 490
Console box ............................. 435
Coolant ..................................... 488 Capacity ................................ 603
Checking ............................... 488
Preparing and checking before winter....................... 311
Cooling system ........................ 488 Engine overheating ............... 585
CRS ............................................. 56 Cruise control
Cruise control ....................... 265
Dynamic radar cruise control ...................... 251
Cup holders ............................. 442
Curtain shield airbags............... 39
Customizable features ............ 623
Daytime running light system.................................... 208
Deck hooks .............................. 449
Defogger Back window................. 414, 421
Outside rear view mirrors ........................ 414, 421
Windshield .................... 414, 421
Differential................................ 604
Dimensions .............................. 592
Dinghy towing.......................... 193
Display Drive information .................. 101
Dynamic radar
cruise control ...................... 251
LDA
(Lane Departure Alert) ....... 243
Multi-information display ....... 100
Trip information..................... 100
Warning message................. 555
Do-it-yourself maintenance .... 482
D

660Alphabetical index
Doors ........................................ 114Automatic door locking and unlocking system ......... 117
Door glasses ......................... 147
Door lock............................... 115
Open door warning message ............................. 557
Outside rear view mirrors...... 142
Rear door child-protector ...... 116
Side doors............................. 114
Driver’s seat position memory .................................. 128
Drive-Start Control .................. 161
Driving ...................................... 160
Break-in tips .......................... 162
Correct driving posture ........... 30
Driving assist system ............ 300
Procedures ........................... 160
Winter drive tips .................... 311
Dynamic radar cruise control ........................ 251 Constant speed
control mode....................... 256
Vehicle-to-vehicle distance control mode ........ 258 EDR (Event data recorder)........ 10
Emergency, in case of
If the engine will not start ...... 580
If the vehicle has discharged battery ................................ 582
If the warning buzzer sounds................................ 547
If the warning light turns on ....................................... 547
If the warning message
is displayed ........................ 555
If you have a flat tire ............. 565
If you lose your keys ............. 111
If you think something is wrong .............................. 545
If your vehicle becomes
stuck ................................... 588
If your vehicle has to be stopped in an emergency ... 539
If your vehicle needs to be towed......................... 540
If your vehicle overheats....... 585
Emergency flashers ................ 538
Engine “ACC” position ...................... 194
Compartment ........................ 485
Engine switch ....................... 194
Hood ..................................... 484
How to start the engine......... 194
Identification number ............ 599
If the engine will not start ...... 580
Ignition switch
(engine switch) ................... 194
Immobilizer system .. ............... 76
Overheating .......................... 585
Engine coolant......................... 488 Capacity................................ 603
Checking............................... 488
Preparing and checking before winter ...................... 311
Engine coolant temperature gauge ....................................... 95E