Circuit Description
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
The Air Suspension Compressor Assembly monitors the calibrations in the EEPROM. The module also monitors the compressor, solenoids and internal wiring for faults.