Error on LCD: Service TPM

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Originally Posted by Hummer Guy

Interesting -- I figured it wasn't low tires because of the "Low Tire" reading -- I didn't know multiple low sensors could cause the "Service TPM"...good to know.

Not all the time, just some of the time, so it is worth checking tire pressures just to be sure (and to make sure the TP are set correctly). Might save a three hour trip to the dealer....might not.