run flat TOYOTA TUNDRA 2011 2.G Owners Manual

526 4-2. Maintenance
Vehicle exterior
ItemsCheck points
Doors • Operate smoothly?
Engine hood • The lock system works properly?
Fluid leaks • Is there any leakage after park-
ing?
Tire • Inflation pressure is correct?
• Tire surfaces not worn or dam-
aged?
• Tires rotated according to the maintenance schedule?
• Wheel nuts are not loose?
CAUTION
■ If the engine is running
Turn the engine off and ensure that there is adequate ventilation before per-
forming maintenance checks.

5
When trouble arises
589
5-1. Essential information
If your vehicle needs to be towed
Before towingThe following may indicate a problem with your transmission. Contact
your Toyota dealer before towing.
● The engine is running, but the vehicle will not move.
● The vehicle makes an abnormal sound.
Emergency towing
If a tow truck is not available, in an emergency your vehicle may be
temporarily towed using a cable or chain secured to the emergency
towing eyelet. This should only attempted on hard, surfaced roads for
short distances at low speeds.
A driver must be in the vehicle to steer and operate the brakes. The
vehicle’s wheels, drive train, axles, steering and brakes must be in
good condition.
Type A Towing eyelet
If towing is necessary, we recommend having your vehicle towed by
your Toyota dealer or a commerci al towing service, using a lift-type
truck or a flat bed truck.
Use a safety chain system for all to wing, and abide by all state/pro-
vincial and local laws.
The wheels and axle on the groun d must be in good condition.
If they are damaged, use a towing dolly or flat bed truck.

5
When trouble arises
595
5-1. Essential information
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact your Toyota dealer as soon as
possible.
■ Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from the air cond itioning after use is normal.)
● Flat-looking tires or uneven tire wear
● Engine coolant temperature g auge needle continually points
higher than normal
● Voltmeter continually points higher or lower than normal
(if equipped)
● Engine oil pressure gauge continually points lower than nor-
mal (if equipped)
● Automatic transmission fluid temperature gauge needle con-
tinually points higher than normal (if equipped)
■ Audible symptoms
●Changes in exhaust sound
● Excessive tire squeal when cornering
● Strange noises related to the suspension system
● Pinging or other noises related to the engine
■ Operational symptoms
●Engine missing, stumbling or running rough
● Appreciable loss of power
● Vehicle pulls heavily to one side when braking
● Vehicle pulls heavily to one side when driving on a level road
● Loss of brake effectiveness, s pongy feeling, pedal almost
touches the floor

624 5-2. Steps to take in an emergency
Stowing the flat tire, jack and all toolsRemove the center wheel ornament by pushing from thereverse side.
Lay down the tire with the outer side facing up, and install the
holding bracket.
Then secure the tire, taking care that the tire goes straight up
without catching on any other part, to prevent it from flying for-
ward during a collisi on or sudden braking.
Keep winding until three clicks are heard.
Stow the tools and jack securely.
■After completing the tire change
The tire pressure warnin g system must be reset. ( P. 548)
■When using the temporary spare tire
As the temporary spare tire is not equipped with the tire pressure warn-
ing valve and transmitter, low inflation pressure of the spare tire will not
be warned. Also, if you replace the temporary spare tire after the tire
pressure warning light comes on, the light remains on.
CAUTION
■Using the jack
Improper use of the jack may lead to death or serious injuries due to the
vehicle suddenly fa lling off the jack.
●Do not use the jack for any purpose ot her than replacing tires or install-
ing and removing tire chains.
●Only use the jack that comes with this vehicle for replacing a flat tire.
Do not use it on other vehicles, an d do not use other jacks for replac-
ing tires on this vehicle.
●Always check that the jack is securely set to the jack point.
●Do not put any part of your body under the vehicle supported by a jack.
●Do not start or run the engine while your vehicle is supported by the
jack.

720 Alphabetical index
Seat heater precautions ................. 493, 495
Child-protectors .........................49
Cleaning Exterior .................................. 516
Interior ................................... 519
Seat belts .............................. 520
Clock ........................................ 480
Compass ................................... 510
Condenser ................................ 540
Console box ............................. 455
Cooling system
Engine overheating ............... 637
CRS ........................................... 142
Cruise control........................... 220
Cup holders .............................. 468
Curtain shield airbags ............. 119
Customizable features..... 205, 683
Daytime running light
system .................................... 214
Deck hooks ............................... 500
Defogger
Back window ......................... 311
Side mirrors ................... 309, 311
Dimension................................. 644
Dinghy towing .......................... 288
Display Trip information ..................... 203
Warning message ................. 608
Do-it-yourself main tenance..... 528
Doors Door glasses ...........................94
Door lock ...........................44, 47
Open door warning........601, 609
Side doors ...............................47
Side mirrors .............................89
Driver’s seat belt reminder buzzer ..................................... 601
Driver’s seat belt
reminder light......................... 601 Driving
Break-in tips .......................... 173
Correct posture ..................... 117
Driving assist systems .......... 243
Procedures............................ 172
Winter driving tips ................. 261
Driving position memory .......... 68
DVD player................................ 390
Emergency flashers................. 588
Emergency flashers switch .... 588
Emergency, in case of Blown fuse ............................ 565
If the engine will not start ...... 628
If the shift lever cannot be shifted ................................. 630
If the vehicle has discharged battery .............. 634
If the warning buzzer
sounds ................................ 599
If the warning light turns on........................................ 599
If the warning message is displayed ......................... 608
If you have a flat tire ............. 612
If you lose your keys ............. 633
If you think something is wrong .............................. 595
If your vehicle becomes stuck ................................... 640
If your vehicle has to be
stopped in an emergency ... 641
If your vehicle needs to be towed ............................. 589
If your vehicle overheats ....... 637
Engine Compartment ........................ 533
Engine switch ........................ 181
Exhaust gas .......................... 178
Hood ..................................... 532
How to start the
engine ................................. 181
Identification number............. 655
D
E

728
What to do if...
What to do if...
A tire puncturesP. 612If you have a flat tire
The engine does not start
P. 628If the engine will not start
P. 1 1 2Engine immobilizer system
P. 634If the vehicle battery is discharged
The shift lever cannot be
moved outP. 630If the shift lever cannot be shifted
from P
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
P. 637If your vehicle overheats
The key is lostP. 633If you lose your keys
The battery runs outP. 634If the vehicle battery is discharged
The doors cannot be lockedP. 4 7Side doors
The horn begins to soundP. 1 1 4Alarm
The vehicle is stuck in
mud or sandP. 640If the vehicle becomes stuck