Low Tire Pressure light issue driving me nuts

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10-07-08, 09:51 PM

#31

Byprodrive

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1 psi drop for every 10 degree temp drop. recomended PSI assumes 70 degrees (cold)

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07-03-12, 03:48 AM

#32

boostfiend

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I heard some tpms have batteries that might need to be replaced maybe this is what is going on. Im having the same issue with my is350. They say since its an 07 its about that time to get new ones.

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07-03-12, 05:46 AM

#33

Kurtz

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Quote:

Originally Posted by boostfiend

I heard some tpms have batteries that might need to be replaced maybe this is what is going on. Im having the same issue with my is350. They say since its an 07 its about that time to get new ones.

The TPMS batteries are rated for 10 years of use, nobody with a 2IS should need to replace their sensors yet for that given the oldest ones are ~7 years old.