Toyota 2009 Camry Quick Reference Manual page 330

4-3. Do-it-yourself maintenance
When the initialization of the tire pressure warning system has failed
n
Initialization can be completed in a few minutes. However, in the following
cases, the settings has 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 your Toyota dealer.
When operating the tire pressure warning reset switch, the tire pressure
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warning light does not flash 3 times.
After driving for a certain period of time since the initialization has been
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completed, the tire pressure warning light comes on after blinking for 1
minute.
Routine tire inflation pressure checks
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The tire pressure warning system does not replace routine tire inflation
pressure checks. Make sure to check tire inflation pressure as part of
your routine of daily vehicle checks.
Maximum load of tire
n
Check that the maximum load of the replaced tire is greater than 1/2 of
the Gross Axle Weight Ratings (GAWR) of either the front axle or the
rear axle, whichever is greater.
For the maximum load of the tire, see the load limit at maximum cold tire
inflation pressure mentioned on the sidewall of the tire, and for the Gross
Axle Weight Ratings (GAWR), see the Certification Label. (→P. 313,
409).
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