2010 TOYOTA 4RUNNER Owners Manual

576 5-2. Steps to take in an emergency
4RUNNER_U
CAUTION
■Maintenance of the tires
Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire inflation pressure
label (tire and load information label). (If your vehicle has tires of a differ-
ent size than the size indicated on the vehicle placard or tire inflation
pressure label [tire and load information label], you should determine the
proper tire inflation pr essure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS-ti re pressure warning system) that
illuminates a low tire pressure telltal e (tire pressure warning light) when
one or more of your tires is significantly under-inflated. Accordingly,
when the low tire pressu re telltale (tire pressure warning light) illumi-
nates, you should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a significantly under-
inflated tire causes the tire to overheat and can lead to tire failure.
Under-inflation also reduces fuel effi ciency and tire tread life, and may
affect the vehicle’s handling and stopping ability.
Please note that the TPMS (tire pressure warning system) is not a sub-
stitute for proper tire main tenance, and it is the driver’s responsibility to
maintain correct tire pressure, even if under-inflation has not reached the
level to trigger illu mination of the TPMS low tire pressure telltale (tire
pressure warning light).

5
When trouble arises
577
5-2. Steps to take in an emergency
4RUNNER_U
CAUTION
Your vehicle has also been equipped with a TPMS (tire pressure warning
system) malfunction indicator to indi
cate when the system is not operat-
ing properly. The TPMS (tire pressure warning system) malfunction indi-
cator is combined with the low tire pressure telltale (tire pressure
warning light). When the system det ects a malfunction, the telltale will
flash for approximately one minute an d then remain continuously illumi-
nated. This sequence will continue upon subsequent vehicle start-ups as
long as the malfunction exists. When the malfunction indi cator is illumi-
nated, the system may not be able to detect or signal low tire pressure
as intended.
TPMS (tire pressure warning system) malfunctions may occur for a vari-
ety of reasons, including the installati on of replacement or alternate tires
or wheels on the vehicle that prevent the TPMS (tire pressure warning
system) from functioning properly. Always check the TPMS (tire pres-
sure warning system) malfunction te lltale after replacing one or more
tires or wheels on your vehicle to ensure that the replacement or alter-
nate tires and wheels allow the TPMS (tire pressure warning system) to
continue to function properly.
NOTICE
■Precaution when installing a different tire
When a tire of a different specification or maker is installed, the tire pres-
sure warning system may not operate properly.

578
5-2. Steps to take in an emergency
4RUNNER_U
If you have a flat tire
Remove the flat tire and replace it with the spare tire provided.
■Before jacking up the vehicle
●Stop the vehicle on a hard, flat surface.
● Set the parking brake.
● Shift the shift lever to P.
● Stop the engine.
● Turn on the emergency flashers.
■ Location of the spare tire, jack and tools
CTH52AS032Spare tire
Jack
Tool bagTool bag

5
When trouble arises
579
5-2. Steps to take in an emergency
4RUNNER_U
Taking out the jack and tool bag
Remove the cover.
Unhook and take out the tool
bag.
Take out the jack.For loosening
For tightening
CTH52AS020
STEP 1
CTH52AS004
STEP 2
CTH52AS035
STEP 3

580 5-2. Steps to take in an emergency
4RUNNER_U
Taking out the spare tireAssemble the jack handle exten-
sion as shown. Be sure to tighten
each bolt securely.
When connecting the jack han-
dle extensions, use the jack han-
dle to tighten the square head
bolt. Make sure that the bolt fits
into the depression on the joint.
When connecting the jack han-
dle extension with the jack han-
dle, tighten the round head bolt
by hand.
CTH52AS006
STEP 1
CTH52AS007
STEP 2

5
When trouble arises
581
5-2. Steps to take in an emergency
4RUNNER_U
Insert the end of the jack handle
extension into the lowering
screw and turn it counterclock-
wise.
Lower the spare tire completely
to the ground.
Pull out the spare tire and
remove the holding bracket.
CTH52AS008
STEP 3
CTH52AS009
STEP 4

582 5-2. Steps to take in an emergency
4RUNNER_U
Replacing a flat tireChock the tires.
Remove the wheel ornament
using the wheel ornament
remover.
To protect the wheel ornament,
place a rag between the wheel
ornament remover and the
wheel ornament, as shown in
the illustration.
CTH52AS038
STEP 1
Flat tire
Wheel
chock posi- tions
Front
Left-
hand
sideBehind the
rear right-
hand side
tire
Right-
hand
sideBehind the
rear left-
hand side
tire
Rear
Left-
hand
sideIn front of
the front
right-hand
side tire
Right-
hand
sideIn front of
the front
left-hand
side tire
CTH52AS041
STEP 2

5
When trouble arises
583
5-2. Steps to take in an emergency
4RUNNER_U
Slightly loosen the wheel nuts
(one turn).
Position the jack at the jack
points as shown.
Front - Under the chassis frame
side rail
Rear - Under the rear axle hous-
ing
Assemble the jack handle exten-
sion as shown. Be sure to tighten
each bolt securely.
CTH52AS012
STEP 3
CTH52AS039
STEP 4
CTH52AS014
STEP 5