Conditions for Setting the DTC: B2730
WARNING: This page is about a different car, the 2009 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
- The CCSM detects an open in the seat cushion blower speed control circuit.
- The CCSM detects a short to ground on the driver seat back temperature sensor signal circuit for more than 4 seconds.