Spark plug TOYOTA TUNDRA 2012 2.G Owners Manual

674 6-1. Specifications
Ignition system
Electrical system
Spark plug
Make DENSO
Gap
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.

737
Alphabetical index
Side mirrors
Adjusting and folding .............. 91
Mirror position memory........... 70
Spare tire Inflation pressure .................. 678
Replacing ............................. 631
Storage location ................... 623
Spark plug................................ 674
Specifications .......................... 658
Speedometer ........................... 189
SRS airbags
Curtain shield airbags........... 122
Front airbags ........................ 122
Knee airbags ........................ 122
Precautions .......................... 129
Roll sensing of curtain shield airbag off switch ................. 134
Side airbags ......................... 122
Steering Column lock release ............. 179
Steering wheel Adjustment ....................... 85, 87
Audio switches ..................... 368
Steering wheel memory.......... 70
Telephone switches.............. 431
Stop lights
Replacing light bulbs ............ 594
Wattage ................................ 680
Storage feature ........................ 461
Storage precautions ............... 264
Stuck If your vehicle becomes
stuck................................... 654
Sun visors ................................ 488
Switch Cruise control switch ............ 223
Emergency flasher switch .... 600
Engine switch ....................... 178
Fog light switch..................... 215
Front-wheel drive control switch ................................. 242
Ignition switch ....................... 178
Light switches ....................... 210 Hazard light switch ................600
Headlights switch ..................210
Power back window switch ...102
Power door lock switch ...........50
Power window switch ..............96
Roll sensing of curtain shield
airbag off switch .................. 134
Tire pressure warning
reset switch .........................558
TOW/HAUL switch ................184
Turn signal lights ...................186
VSC OFF switch ..........246, 251, 252, 253
Window lock switch .................98
Wiper and washer switch ......217
Tachometer...............................189
Tailgate Removing the tailgate .............55
Tailgate ...................................54
Tail lights Replacing light bulbs .............594
Switch....................................210
Wattage .................................680
Talk switch................................431
Telephone switch .....................431
Theft deterrent system Alarm .....................................117
Engine immobilizer system ... 115
Tire inflation pressure .............565
Tire information Glossary ................................690
Size .......................................687
Tire identification number ......686
Uniform tire quality grading ................................688
Tires
Chains ...................................268
Checking ...............................557
Identification number .............686
If you have a flat tire ..............623
Inflation pressure...........565, 678
Information ............................685
T