Conditions for Setting the DTC
WARNING: This page is about a different car, the 2004 Suzuki Swift + and 2004 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
All of the following must be true for DTC C0028 to set:
- DTC C0032, C0033, C0034, or C0035 not current
- Brake switch OFF
- The right rear wheel speed is accelerating or decelerating beyond reasonable limits.