Hello! I am having a strange issue where my TPMS is telling me it needs to be serviced and at the same time the Key Fobs quit working (I checked batteries and such on them to just ensure they were good). Everything I read online leads me to believe it could be the body control module or the remote control door lock receiver. I don't think its a pressure sensor in the tire as the key issue happened as well. These are the components from what I am reading online "The system will also display individual tire pressures and their locations on the driver information center (DIC). The TPMS uses the engine control module (ECM), body control module (BCM), instrument panel cluster (IPC), DIC, remote control door lock receiver (RCDLR), a radio frequency (RF) transmitting pressure sensor in each wheel/tire assembly, and the serial data circuit to perform the system functions."

Has anyone seen this before? Thanks!

 

the rcdlr does all the wireless functions...tpm, fobs get the codes read and you will have a starting point.