Conditions for Setting the DTC
WARNING: This page is about a different car, the 2003 Buick Regal, 2003 Buick Century, 2002 Buick Regal, and 2002 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
- The Electronic Brake Control Module (EBCM) disables the Traction Control System (TCS) on models with RPO NW9 for the duration of the ignition cycle.
- The Red brake indicator turns on.
- The Traction Off indicator turns on.