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It is common. The temperature drops thus the pressue drops in the tires. Remember the ideal gas law from high school? :idea: PV = nRTdksfowler said:has anyone had a problem when it gets chilling in the mornings with the tps light coming on? mine started doing it this week wife was driving so i wasn't for sure so i drove it today and this morning it was like 46degrees out and the light came out when i left the driveway. But then on the way home it was 76 out and it went out. Is this common or do I have a problem? thanks guys
http://en.wikipedia.org/wiki/Ideal_gas_law
The (V)olume does not change, neither does the amount of air/gas
Just crank up the pressure a little. Problem goes away.