Question: how do you reset the tire pressure monitoring system on a cadillac?
Answer: Your vehicle was factory equipped with a tire pressure monitoring system (TPMS) that turns on every time you start the engine. 2) Turn the ignition switch to ON/RUN/ACC with the engine off. 3) Press the remote keyless entry (RKE) transmitter's LOCK and UNLOCK buttons at the same time for approximately five seconds.