spare tire TOYOTA SIENNA 2007 Service Repair Manual

TIRE AND WHEEL – TIRE PRESSURE WARNING SYSTEMTW–43
TW
(e) Select "TIREPRESS" by following the prompts displayed
on the intelligent tester.
TIRE PRESSURE:
HINT:
*: It may take about 5 to 6 minutes until the values are
displayed. If the values are not displayed after about 5 to
6 minutes, perform troubleshooting according to the
inspection procedure for DTCs C2121/21 to C2124/24
(See page TW-42).
(f) Rapidly release the pressures from each wheel by
approximately 40 kPa (0.4 kgf/cm
2, 5.8 psi) within 30
seconds.
(1) Check that each tire pressure data displayed on the
intelligent tester screen has changed.
OK:
Each tire pressure data displayed on the
intelligent tester screen will change to the
value of the tire pressure.
NOTICE:
• It takes about 5 to 6 minutes to display the
updated tire pressure data.
• When the "TIREPRESS" data has not
changed, reset the tire pressure to the
appropriate specified value and rotate the tire
90 to 270 degrees (including the spare tire).
Then rapidly release the tire pressure and
recheck it.
(2) After confirming that all of the tire pressure data
displayed on the intelligent tester screen have
changed, set the tire pressure to the appropriate
specified values.
HINT:
If the tire pressure data displayed on the intelligent
tester screen has not changed after rechecking, go
to other problem procedure (for malfunction in
transmission or reception function (See page TW-
42)).
Tester Display Measurement Item/Range Normal Condition Diagnostic Note
TIREPRESS1ID1 tire inflation pressure (Absolute
pressure) /
min.: 100 kPa (1 kgf/cm
2, 14 psi)
max.: 449.35 kPa (4.5 kgf/cm2, 63 psi)Actual tire inflation pressureIf 100 kPa (1 kgf/cm
2, 14 psi) for
absolute pressure is displayed, the
data has not been received.*
TIREPRESS2ID2 tire inflation pressure (Absolute
pressure) /
min.: 100 kPa (1 kgf/cm
2, 14 psi)
max.: 449.35 kPa (4.5 kgf/cm2, 63 psi)Actual tire inflation pressureIf 100 kPa (1 kgf/cm
2, 14 psi) for
absolute pressure is displayed, the
data has not been received.*
TIREPRESS3ID3 tire inflation pressure (Absolute
pressure) /
min.: 100 kPa (1 kgf/cm
2, 14 psi)
max.: 449.35 kPa (4.5 kgf/cm2, 63 psi)Actual tire inflation pressureIf 100 kPa (1 kgf/cm
2, 14 psi) for
absolute pressure is displayed, the
data has not been received.*
TIREPRESS4ID4 tire inflation pressure (Absolute
pressure) /
min.: 100 kPa (1 kgf/cm
2, 14 psi)
max.: 449.35 kPa (4.5 kgf/cm2, 63 psi)Actual tire inflation pressureIf 100 kPa (1 kgf/cm
2, 14 psi) for
absolute pressure is displayed, the
data has not been received.*