Circuit/System Verification

WARNING: This page is about a different car, the 2010 Pontiac G6. However, it is still accessible from the selected car via links, so may be relevant.

Verify that DTC B3794 is not set.
- If DTC is set, refer to DTC B3794 (3-Spoke Steering Wheel) or DTC B3794 (4-Spoke Steering Wheel)
Road test the vehicle and attempt to engage cruise. Verify that cruise control engages properly and the DTC P0575 is not set.
- If DTC resets, replace the BCM. Clear the DTC, road test the vehicle and attempt to engage cruise. If the DTC resets, replace the ECM.