TOYOTA TUNDRA 2011 2.G Owners Manual

5
When trouble arises
621
5-2. Steps to take in an emergency
Assemble the jack handle exten-
sion as shown.
Position the jack at the correct
jack point as shown.
Front
Rear
Make sure the jack is positioned
on a level and solid place.
Raise the vehicle until the tire is
slightly raised off the ground.
When positioning the jack under
the rear axle housing, make
sure the groove on the top of
the jack fits with the rear axle
housing.
Remove all the wheel nuts and
the tire.
When resting the tire on the
ground, place the tire so that the
wheel design faces up to avoid
scratching the wheel surface.
Front

622 5-2. Steps to take in an emergency
Installing the tireRemove any dirt or foreign mat-
ter from the wheel contact sur-
face.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is
in motion, and the tire may
come off the vehicle.
Install the tire and loosely tighten each wheel nut by hand by
approximately the same amount.
Replacing a steel wheel with a steel wheel
Tighten the nuts until the tapered
portion comes into loose contact
with the bolt seat in the disc
wheel.
Replacing an aluminum wheel with a steel wheel Tighten the nuts until the tapered
portion comes into loose contact
with the bolt seat in the disc
wheel.
Tapered portion
Disc wheel
Tapered portion
Disc wheel

5
When trouble arises
623
5-2. Steps to take in an emergency
Lower the vehicle.
Firmly tighten each nut two or
three times in the order shown in
the illustration.
Tightening torque
Flat washer type (Aluminum
wheels)
97 ft·lbf (131 N·m, 13.4
kgf·m)
*
Taper type (Steel wheels)
154 ft·lbf (209 N·m, 21.3
kgf·m)
*: When temporarily used onspare tire/wheel, apply 154
ft·lbf (209 N·m, 21.3 kgf·m)

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.

5
When trouble arises
625
5-2. Steps to take in an emergency
CAUTION
■Using the jack
●Do not raise the vehicle
while someone is in it.
●When raising the vehicle, do not put an object on or under the jack.
●Do not raise the vehicle to a hei ght greater than that required to
replace the tire.
●Use a jack stand if it is necessary to get under the vehicle.
Take particular care when lowering the vehicle to ensure that no one
working on or near the vehicle will be injured.
■Using the jack handle
Insert the square head securely until you hear a click to prevent the
extension parts from coming apart unexpectedly.
■Replacing a flat tire
Observe the following precautions to reduce the risk of death or serious
injury.
●Retighten the wheel nuts within 100 m iles (160 km) of driving. Other-
wise, the nuts may loosen and the wheels may fall off, which could
cause a serious accident.
●Lower the spare tire completely to the ground before removing it from
under the vehicle.
●Do not try to remove the wheel ornament by hand. Take due care in
handling the ornament to avoid unexpected personal injury.
●Never use oil or grease on the wheel bolts or wheel nuts.
Oil and grease may cause the wheel nuts to be excessively tightened,
leading to bolt or disc wheel damage. In addition, the oil or grease can
cause the wheel nuts to loosen and the wheel may fall off, causing a
serious accident. Remove any oil or grease from the wheel bolts or
wheel nuts.

626 5-2. Steps to take in an emergency
CAUTION
■Replacing a flat tire
●Have the wheel nuts tightened with a torque wrench as soon as possi-
ble after changing wheels.
Steel wheel: 154 ft·lbf (209 N·m, 21.3 kgf·m)
Aluminum wheel: 97 ft·lbf (131 N·m, 13.4 kgf·m)
Failure to follow these precautions could cause the nuts to loosen and
the wheels may fall off, which could lead to an accident causing death
or serious injury.
●Do not attach a heavily damaged wheel ornament, as it may fly off the
wheel while the vehicle is moving.
■When using the temporary spare tire
●Remember that your temporary spare tire is specifically designed for
use with your vehicle. Do not use your temporary spare tire on another
vehicle.
●Do not use two temporary spare tires simultaneously.
●Replace the temporary spare tire with a standard tire as soon as possi-
ble.
●Avoid sudden acceleration, deceleration and braking, as well as sharp
cornering.
■Speed limit when using the temporary spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a temporary
spare tire is installed on the vehicle.
The temporary spare tire is not designed for driving at high speeds. Fail-
ing to observe this precaution may lead to an accident causing death or
serious injury.
■Driving with tire chains and the temporary spare tire
Do not fit tire chains to the temporary spare tire.
Tire chains may damage the vehicle body and adversely affect driving
performance.

5
When trouble arises
627
5-2. Steps to take in an emergency
CAUTION
■When the spare tire is attached
The vehicle speed may not be correctly detected, and the following sys-
tems may not operate correctly:
●ABS & Brake assist
●VSC
●TRAC
●A-TRAC
●AUTO LSD
●Cruise control
●Navigation system
Also, not only can the following syste m not be utilized fully, it may actu-
ally negatively effect t he drive-train components:
●4WD system
NOTICE
■Do not drive the vehicle with a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the
wheel beyond repair.
■When replacing the tires
●When removing or fitting the wheels, tires or the tire pressure warning
valve and transmitter, contact your Toyota dealer as the tire pressure
warning valve and transmitter may be damaged if not handled cor-
rectly.
●Replace the grommets for the tire pressure warning valves and trans-
mitters as well.
■To avoid damaging the tire pressure warning valves and transmit-
ters
Do not use liquid sealants on flat tires.

628
5-2. Steps to take in an emergency
If the engine will not star t
If the engine still does not start after following the correct starting
procedure ( P. 181) or releasing the steering lock (P. 182), confirm
the following points.
■ The engine will not start even when the starter motor oper-
ates normally.
One of the following may be the cause of the problem.
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle. (
P. 107)
Flex-fuel vehicles: The type of fuel may be different. When
refueling, add the same type of fuel, if available.
After adding a different type of fuel, the engine may run
roughly and driving performance may be reduced for a while
when the engine is first started. In this case, wait until the
engine runs normally.
● The engine may be flooded.
Try to restart the engine once more following correct starting
procedures.
● There may be a malfunction in the engine immobilizer system.
(  P. 1 1 2 )
■ The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem.
●The battery may be discharged. ( P. 634)
● The battery terminal connec tions may be loose or corroded.

5
When trouble arises
629
5-2. Steps to take in an emergency
■
The starter motor does not turn over, the interior lights and
headlights do not turn on, or the horn does not sound.
One of the following may be the cause of the problem.
● One or both of the battery terminals may be disconnected.
● The battery may be discharged. ( P. 634)
Contact your Toyota dealer if the problem cannot be repaired, or if
repair procedures are unknown.

630
5-2. Steps to take in an emergency
If the shift lever cannot be shifted from P
If the shift lever cannot be shifted with your foot on the brake, there
may be a problem with the shift lock system (a system to prevent
accidental operation of the shift lever). Have the vehicle inspected by
your Toyota dealer immediately.
The following steps may be used as an emergency measure to
ensure that the shift lever can be shifted.
Set the parking brake.
Turn the engine switch to the ACC or ON position.
Depress the brake pedal.
Pry the cover up with a flathead screwdriver or equivalent.
Floor shift type