12/19/2023 0 Comments 2013 chevy volt tpms reset![]() ![]() Same goes for the key fobs.Įach sensor has its own unique ID number. If the keyless-entry module or BCM is replaced, the sensors must be relearned. The keyless-entry module communicates with the TPMS sensors and relays the information with the Body Control Module (BCM) on the CAN BUS. The antenna is typically sandwiched between the layers of glass in the front or rear glass, but some vehicles have a dedicated antenna mounted in various places. The antenna and receiver are the same as those used for the keyless-entry system. Sensors have an estimated 10 year/150,000 mile battery life (GM’s estimate). The unit also has a radio transmitter, receiver and battery. If the deflation is rapid, it will give a more immediate signal by flashing a warning light.Ī GM TPMS has pressure, temperature and acceleration sensors. If the driver re-inflates the low tire, they must drive a short distance for at least 30 seconds before the sensors recognize the increase in pressure and turn the light off again. The initial “low tire” light is similar to the “low fuel” indicator and adding air to the low tire will extinguish the light. When the road tire is repaired and reinstalled in the original location, the TPMS indicator icon illumination and DIC message may remain displayed until the DTC is resolved and cleared. On vehicles equipped with a DIC, a SERVICE TIRE MONITOR type message will also display. If that occurs, a TPMS system problem exists. To see if a code has been set on vehicles with or without a driver information center (DIC), turn the key on without starting the engine, and the TPMS light will blink for one minute and then stay on with a Service Tire Monitor System message. There is a method in the owner’s manual to “match” the sensors that involves deflating a tire for eight seconds. Shops should use a TPMS tool to reset the sensor positions after rotation. ![]() ![]() Starting in 2007, most vehicles use a TRW-, Schrader- or VDO-manufactured system that all share the same relearn procedures and behaviors, with only a few exceptions (like the Pontiac Vibe). GM TPMS systems on Buick, Pontiac, Chevy, GMC, Cadillac and Hummer models are some of the easiest to service if you have the right tools and knowledge. ![]()
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