Subaru 2006 B9 Tribeca - Manual (Page 239)

7-24
Starting and operating
Tire pressure monitoring
system (TPMS)
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 exam-
ple, a blow-out caused by running over a
sharp object).
700318
If the low tire pressure warning light
comes on while driving, never brake
suddenly and keep driving straight
ahead while gradually reducing
speed. Then slowly pull off the road
to a safe place. Otherwise an acci-
dent involving serious vehicle dam-
age 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 plac-
ard 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 adjusting
their pressures to the standard val-
ues shown on the tire placard. (Re-
fer to the “Tires and wheels” section
in chapter 11.) The tire pressure
monitoring system does not func-
tion 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 infla-
tion pressures. If the tire pressures
are now above the severe low pres-
sure threshold, the low tire pressure
warning light should go off a few
minutes later.