2015 TOYOTA xB flat tire

5
When trouble arises
299
5-2. Steps to take in an emergency
Scion_xB_OM_OM12F03U_(U)
■
Electric power steering system warning light (warning buzzer)
When the battery charge becomes insufficient of the voltage temporarily
drops, the electric power steering system warning light may come on and the
warning buzzer may sound.
CAUTION
■When the electric power steerin g system warning light comes on
The steering wheel may become extremely heavy.
If the steering wheel becomes heavier than usual when operating, hold
firmly and operate using more force than usual.
■
If the tire pressure warning light comes on
Be sure to observe the following precautions. Failure to do so could
cause a loss of vehicle control and result in death or serious injury.
●Stop your vehicle in a safe place as soon as possible. Adjust the tire
inflation pressure immediately.
●If the tire pressure warning light comes on even after tire inflation pres-
sure adjustment, it is pr obable that you have a flat tire. Check the tires.
If a tire is flat, change it with th e spare tire and have the flat tire
repaired by the nearest Scion dealer.
●Avoid abrupt maneuvering and braking. If the vehicle tires deteriorate,
you could lose control of the steering wheel or the brakes.
■If a blowout or sudden air leakage should occur
The tire pressure warning syste m may not activate immediately.

300 5-2. Steps to take in an emergency
Scion_xB_OM_OM12F03U_(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).

302
5-2. Steps to take in an emergency
Scion_xB_OM_OM12F03U_(U)
If you have a flat tire
Your vehicle is equipped with a spare tire. The flat tire can be
replaced with the spare tire.
■Before jacking up the vehicle
●Stop the vehicle on a hard, flat surface.
● Set the parking brake.
● Shift the shift lever to P (automatic transmission) or R (manual
transmission).
● Stop the engine.
● Turn on the emergency flashers.
■ Location of the spare tire, jack and tools
Towing eyelet
Jack Wheel nut
wrench
Jack handle
Spare tire

306 5-2. Steps to take in an emergency
Scion_xB_OM_OM12F03U_(U)
Replacing a flat tireChock the tires.
Slightly loosen the wheel nuts
(one turn).
STEP 1
Flat tireWheel chock positions
Front Left-hand side Behind the rear right-hand side tire
Right-hand side Behind the rear left-hand side tire
Rear Left-hand side In front of the
front right-hand side tire
Right-hand side In front of the front left-hand side tire
STEP 2

5
When trouble arises
309
5-2. Steps to take in an emergency
Scion_xB_OM_OM12F03U_(U)
Firmly tighten each wheel nut
two or three times in the order
shown in the illustration.
Tightening torque:
76 ft•lbf (103 N•m, 10.5 kgf•m)
Stow the flat tire, tire jack and all tools.
STEP 4
STEP 5

310 5-2. Steps to take in an emergency
Scion_xB_OM_OM12F03U_(U)
Stowing the flat tirePut the flat tire on the center of
the luggage mat with the outer
side of the wheel facing up. Hook
one end of the belt (dark gray
portion) which is not forked to
either front cargo hook.
Pass the belts from between the
wheel spokes through the cen-
ter hole of the wheel.
Hook another end of the belt
(ivory portion) coming through
the center hole to the other front
cargo hook, and the other end
(dark gray portion) to the rear
cargo hook located diagonally to
the secondly used front hook.
STEP 1
STEP 2
STEP 3

5
When trouble arises
311
5-2. Steps to take in an emergency
Scion_xB_OM_OM12F03U_(U)
Make sure the flat tire is stowed
securely by tightening the belt
firmly using the adjuster.STEP 4
■The compact spare tire
●The compact spare tire saves in your luggage compartment.
●Its lighter weight helps to enhance fuel economy.
●It permits easier installation
in case of a flat tire.
●Make sure to check the tire inflation pressure of the compact spare
tire. ( P. 340)
■After completing the tire change
The tire pressure warning system must be reset. (P. 239)
■When using the compact spare tire
As the compact spare tire is not equipped with a tire pressure warning
valve and transmitter, low inflation pressure of the spare tire will not be
indicated by the tire pressure warning system. Also, if you replace the
compact spare tire after the tire pressure warning light comes on, the
light remains on.

312 5-2. Steps to take in an emergency
Scion_xB_OM_OM12F03U_(U)
■If you have a flat front tire on a road covered with snow or ice
Install the compact spare tire on one of the rear wheels of the vehicle.
Perform the following steps and fit tire chains to the front tires:
Replace a rear tire with the compact spare tire.
Replace the flat front tire with the tire removed from the rear of
the vehicle.
Fit tire chains to the front tires.
CAUTION
■When using the compact spare tire
●Remember that the compact spare tire provided is specifically
designed for use with your vehicle. Do not use your compact spare tire
on another vehicle.
●Do not use more than one compact spare tire simultaneously.
●Replace the compact spare tire with a standard tire as soon as possi-
ble.
●Avoid sudden acceleration, deceleration and braking, as well as sharp
cornering.
■When the compact 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
■Speed limit when using the compact spare tire
Do not drive at speeds in excess of 50 mph (80 km/h) when a compact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high speeds. Failure
to observe this precaution may lead to an accident causing death or seri-
ous injury.
STEP 1
STEP 2
STEP 3