The 2007-10 Avalanche’s tire pressure monitoring system (TPMS) displays tire pressures and tire locations on the vehicle’s Driver Information Center (DIC), one of the system’s many components. Other components include a Powertrain Control Module, Instrument Panel Cluster, Remote Control Door Lock Receiver (RCDLR), a radio frequency transmitting pressure sensor in each tire/wheel assembly and a serial data circuit.
Tags: GM Avalanche, TPMS