2011 TOYOTA TUNDRA check engine

638 5-2. Steps to take in an emergency
The engine has cooled down sufficiently.
The engine coolant temperature gauge indicates C.
Check the engine coolant level.
Look for obvious coolant leaks from the radiator, hoses and
under the vehicle.
Note that water draining from the air conditioning is normal if it has
been used.
Add engine coolant if required.
Water can be used in an emer-
gency if engine coolant is
unavailable. ( P. 660)
Have the vehicle checked at your nearest Toyota dealer as soon as
possible.

661
6-1. Specifications
6
Vehicle specifications
Ignition system
Electrical system
Spark plug
Make
Gap
DENSO SK20HR11
0.043 in. (1.1 mm)
NOTICE
■
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.
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 checked 20 minutes after the
key is removed with all the lights
turned off)
Charging rates 5 A max.

721
Alphabetical index
If the engine will not start...... 628
Ignition switch ...................... 181
Immobilizer system............... 112
Overheating .......................... 637
Warning light ........................ 600
Engine coolant Capacity ............................... 660
Checking .............................. 539
Preparing and checking before winter ...................... 261
Engine coolan t temperature
gauge ..................................... 192
Engine immobilizer system .... 112
Engine oil Capacity ............................... 657
Checking .............................. 535
Preparing and checking before winter ...................... 261
Warning light ........................ 599
Engine oil maintenance
data ........................................ 537
Engine switch .......................... 181
Event data recorder ................ 597
FFV ................................... 107, 668
Flex-fuel ........................... 107, 668
Flexible fuel vehicle ........ 107, 668
Floor mat .................................. 498
Fluid Brake .................................... 540
Washer ................................. 545
Fog lights Replacing light bulbs ............ 581
Switch ................................... 216
Wattage ................................ 667
Four-wheel drive system ........ 236
Front fog lights Replacing light bulbs ............ 581
Switch ................................... 216
Wattage ................................ 667 Front passenger occupant
classification system ............135
Front passenger’s seat belt reminder light.........................601
Front passenger’s seat belt
warning buzzer ..............601, 603
Front seats Adjustment ..............................58
Front side marker lights Replacing light bulbs .............580
Switch....................................212
Wattage .................................667
Front turn signal lights Replacing light bulbs .............579
Switch....................................189
Wattage .................................667
Fuel
Capacity ................................657
Fuel gauge ............................192
Fuel pump shut off system ....596
Gas station information .........732
Information ............................668
Refueling ...............................107
Type ......................................657
Warning light .........................601
Warning message .................609
Fuel door...................................107
Fuel filler door ..........................107
Fuel pump shut off system .....596
Fuses.........................................565
Garage door opener.................503
Gas station information...........732
Gauges ......................................192
Glove box..................................453
F
G

726 Alphabetical index
Tachometer............................... 192
TailgateRemoving the tailgate .............53
Tailgate ...................................52
Tail lights
Replacing light bulbs ............. 582
Switch.................................... 212
Wattage ................................. 667
Talk switch................................ 422
Telephone switch ..................... 422
Theft deterrent system Alarm ..................................... 114
Engine immobilizer system ... 112
Tire inflation pressure ............. 554
Tire information
Glossary ................................ 677
Size ....................................... 674
Tire identification number ...... 673
Uniform tire quality grading ................................ 675
Tires Chains ................................... 262
Checking ............................... 547
Identification number ............. 673
If you have a flat tire .............. 612
Inflation pressure........... 554, 665
Information ............................ 672
Inflation pressure sensor ....... 548
Replacing .............................. 612
Rotating tires ......................... 547
Size ....................................... 665
Snow tires ............................. 261
Tire pressure warning reset switch ......................... 548
Tire pressure warning
system ........................ 547, 602
Warning light ......................... 601
Tissue pocket ........................... 465
Tools ......................................... 612
Total load capacity................... 259
TOW/HAUL switch ................... 187 Towing
Bumper towing ...................... 277
Dinghy towing ....................... 288
Emergency towing ................ 589
Fifth wheel trailer................... 275
Trailer towing ........................ 265
Traction control ....................... 243
TRAC ......................................... 243
Trip information ....................... 203
Trip meter ................................. 196
Turn signal lights Replacing light bulbs ..... 579, 582
Switch ................................... 189
Wattage................................. 667
Vanity lights Vanity lights........................... 479
Wattage................................. 667
Vanity mirrors .......................... 479
Vehicle identification
number ................................... 654
Vehicle stability control .......... 243
VSC ........................................... 243
Warning buzzers
Brake system ........................ 599
Key reminder................... 50, 603
Open door ..................... 601, 603
Seat belt reminder......... 601, 603
Warning lights
ABS ....................................... 600
Airbag system ....................... 600
Anti-lock brake system .......... 600
Automatic transmission fluid temperature................. 600
Brake assist system .............. 600
Brake system ........................ 599
Charging system .... ............... 599
Electronic engine control
system ................................ 600
Engine oil pressure ............... 599T
V
W

727
Alphabetical index
Four-wheel drive system
warning buzzer................... 603
Driver’s seat belt................... 601
Front passenger occupant classification system .......... 600
Front passenger’s seat belt ............................. 601
Low brake fluid ..................... 599
Low engine oil pressure ....... 599
Low fuel level................ 601, 609
Low tire inflation
pressure ............................. 601
Malfunction indicator lamp.... 600
Master warning light ............. 601
Open door ............................ 601
Power steering warning light .................................... 600
Pretensioners ....................... 600
Seat belt reminder light ........ 601
SRS airbags ......................... 600
Tire pressure warning light ... 601
VSC/TRAC ........................... 600
Warning messages ................. 608
Washer
Checking .............................. 545
Preparing and checking before winter ...................... 261
Switch ................................... 217
Washing and waxing............... 516
Weight
Cargo capacity ..................... 259
Cargo weight rating .............. 708
Gross axle weight rating ....... 712
Gross vehicle weight rating .................................. 712
Load limits ............................ 259
Towing capacity.................... 651
Trialer Weight Rating.... 267, 651
TWR ............................. 267, 651
Vehicle capacity weight ........ 648
Weight .......... 648, 651, 708, 712
Wheels...................................... 558
Window glasses ........... 94, 98, 99 Window lock switch ...................96
Windows
Back window defogger ..........311
Power back window ................99
Power windows .......................94
Washer ..................................217
Windshield wiper de-icer .............................309, 311
Windshield wipers ...................217
Wireless remote control Replacing the battery ............563
Wireless remote control ..........44
Winter driving tips ...................261
WMA disc ..................................335