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Black plate (358,1)
北米Model "A1160BE-C" EDITED: 2014/ 3/ 17
7-28
Starting and operating/Tire pressure monitoring system (TPMS) (U.S.–spec. models)
Tire pressure monitoring
system (TPMS) (U.S.-spec.
models)
Low tire pressure warning light
The tire pressure monitoring system pro-
vides the driver with a warning message
by sending a signal from a sensor that is
installed in each wheel when tire pressure
is severely low.
The tire pressure monitoring system will
activate only when the vehicle is driven at
speeds above 20 mph (32 km/h). Also,
this system may not react immediately to a
sudden drop in tire pressure (for example,
a blow-out caused by running over a
sharp object).
WARNING
If the low tire pressure warning light
illuminates while driving, never
brake suddenly and keep driving
straight ahead while gradually redu-
cing speed. Then slowly pull off the
road to a safe place. Otherwise an
accident involving serious vehicle
damage and serious personal injury
could occur.
Check the pressure for all four tires
and adjust the pressure to the COLD
tire pressure shown on the tire
placard on the door pillar on the
driver’s side.
Even when the vehicle is driven a
very short distance, the tires get
warm and their pressures increase
accordingly. Be sure to let the tires
cool thoroughly before a djusting
their pressures to t he standard
values shown on the tire placard.
Refer to “Tires and wheels” F11-22.
The tire pressure monitoring system
does not function when the vehicle
is stationary. After adjusting the tire
pressures, increase the vehicle
speed to at least 20 mph (32 km/h)
to start the TPMS re-checking of the
tire inflation pressures. If the tire
pressures are now above the severe
low pressure threshold, the low tire
pressure warning light should turn
off a few minutes later.
If this light still illuminates while
driving after adjusting the tire pres-
sure, a tire may have significant
damage and a fast leak that causes
the tire to lose air rapidly. If you have
a flat tire, refer to “In case of a flat
tire” F9-4.
When a replacement tire is mounted
or a wheel rim is replaced without
the original pressure sensor/trans-
mitter being transferred, the low tire
pressure warning light will illumi-
nate steadily after blinking for ap-
proximately one minute. This indi-
cates the TPMS is unable to monitor
all four road wheels. Contact your
SUBARU dealer as soon as possible
for tire and sensor replacement and/
or system resetting.
When a tire is repaired with liquid
sealant, the tire pressure warning
valve and transmitter may not oper-
ate properly. If a liquid sealant is
used, contact your nearest SUBARU
dealer or other qualified service
shop as soon as possible. Make
sure to replace the tire pressure
warning valve and transmitter when
replacing the tire. You may reuse the
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