Toyota Sienna 2004, Owner'S Manual

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04 SIENNA_U (L/O 0408)
191
2004 SIENNA from Aug. ’04 Prod. (OM45422U)
To initialize the system, perform the fol-
lowing:
1. Park the vehicle at a safe place and
apply the parking brake. Stop the en-
gine.
2. Adjust the pressure of all the installed
tires to the specified level. (See “Tires”
on page 491 in Section 8.)
3. Turn the ignition key to “ON”.
4. Push and hold the reset switch until
the low tire pressure warning light
blinks three times.
5. Initialization is completed after driving
at the speeds of 30 km/h (19 mph) or
over for about 8 hours total, when the
tire pressure warning system detects
the normal tire pressure.
When initializing the system, make sure
the low tire pressure warning light blinks
three times. If the warning light does not
blink three times, initializing will be failed
and the tire pressure warning system will
not function properly.
Do not push the reset switch without ad-
justing the tire pressure to the specified
level. Otherwise, the low tire pressure
warning light may not come on even if the
tire pressure is low, or it may come on
when the tire pressure is actually normal.
If you push the reset switch while the
vehicle is moving, initialization is not per-
formed.
If the low tire pressure warning light does
not blink when you push and hold the
reset switch, have the low pressure warn-
ing system checked at your Toyota dealer.
When the warning light blinks twice every
second while driving, you may be unable
to reset the system. In this case, set the
system again according to the above pro-
cedure.