2019 TOYOTA TUNDRA charging

5838-2. Steps to take in an emergency
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When trouble arises
Connect a negative cable clamp to the negative (-) battery termi-
nal on the s econd vehicle.
Connect the clamp at the other e nd of the negative cable to a
solid, stationary, unpainted meta llic point away from the battery
and any moving parts, as shown in the illustration.
Start the engine of the second v ehicle. Increase the engine speed
slightly and maintain at that lev el for approximately 5 minutes to
recharge the batter y of your vehicle.
Maintain the engine speed of the second vehicle and start the
engine of your vehicle.
Once the vehicle’s engine has st arted, remove the jumper cables in
the exact reverse order from which they were connected.
Once the engine starts, have the vehicle inspected at your Toyota
dealer as soon as possible.
■ Starting the engine when t he battery is discharged
The engine cannot be started by push-starting.
■ To prevent battery discharge
●Turn off the headlights and the audio system while the engine is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic .
■ When the battery is r emoved or discharged
The moon roof must be initialized. ( P. 156)
■ Charging the battery
The electricity stored in the battery will discharge gradually even when the
vehicle is not in use, due to natural discharge and the draining effects of cer-
tain electrical appliances. If the vehicle is left for a long t ime, the battery may
discharge, and the engine may be unable to start. (The battery recharges
automatically during driving.)
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6039-1. Specifications
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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.

670Alphabetical index
Warning buzzersBrake system ....... ......... 547, 557
Downshifting ......................... 202
Intuitive parking assist .......... 270
Key reminder ........................ 195
Light reminder ....................... 209
Open door ............................. 557
Open moon roof .................... 156
PCS (Pre-Collision System)........ 550
Seat belt reminder ................ 548
Warning lights............................ 91 ABS....................................... 548
Brake system ....... ................. 547
Charging system ................... 547
LDA (Lane Departure Alert)........ 550
Low fuel level ........................ 548
Malfunction indicator lamp .... 547
Master warning light.............. 548
Parking brake warning light ....................... 548
PCS (Pre-Collision System)........ 550
Seat belt reminder light ........ 548
Slip indicator ......................... 549
SRS ...................................... 547
Tire pressure......................... 549 Warning messages.................. 555
Washer ..................................... 216
Checking............................... 494
Low windshield washer fluid
warning message ............... 558
Preparing and checking before winter ...................... 311
Switch ................................... 216
Washing and waxing ............... 470
Weight Cargo capacity...................... 171
Cargo weight rating .............. 648
Gross axle weight rating ....... 650
Gross combination weight rating ....................... 177
Gross vehicle weight
rating .................................. 650
Load limits ............................ 171
Towing capacity ............ 171, 177
Trailer Weight Rating ......................... 171, 177
TWR ............................. 171, 177
Vehicle capacity
weight ......................... 171, 594
Wheels
Replacing wheels ................. 511
Size....................................... 606
Window glasses ...................... 147
Window lock switch ................ 147
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