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6-3. Do-it-yourself maintenance
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Initialization procedure
●Make sure to perform the initialization procedure after adjusting the tire infla-
tion pressure.
Also, make sure the tires are cold before performing the initialization proce-
dure or adjusting the tire inflation pressure.
●If the power switch is turned off during initialization, it is not necessary to
restart the initialization procedure from the beginning as it will begin auto-
matically when the power switch is turned back to ON mode.
●If initialization has accidentally been started when it is not necessary, adjust
the tire inflation pressure to the specified level when the tires are cold and
then perform the initialization procedure again.
■
Warning performance of the tire pressure warning system
The warning of the tire pressure warning system will change in accordance
with the conditions under which it was initialized. For this reason, the system
may give a warning even if the tire pressure does not reach a low enough
level, or if the pressure is higher than the pressure that was adjusted to when
the system was initialized.
■
If the tire pressure warning system is not initialized properly
Initialization can be completed in a few minutes. However, in the following
cases, the settings have not been recorded and the system will not operate
properly. If repeated attempts to record tire inflation pressure settings are
unsuccessful, have the vehicle inspected by any authorized Toyota retailer or
Toyota authorized repairer, or any reliable repairer.
●If initialization is attempted and the tire pressure warning light does not blink
3 times.
●If, when the vehicle has been driven for about 20 minutes after performing
initialization, the tire pressure warning light blinks for approximately 1 min-
ute and then illuminates.
CAMRY_HV_EE
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