Circuit/System Verification
WARNING: This page is about a different car, the 2013 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON, A11 radio ON.
- Verify that all radio controls operate and perform the correct function.
- If some, but not all, controls operate normally.
Replace the A22 radio controls.
- If all controls are inoperative.
Refer to Circuit/System Testing
- If all radio controls operate and perform the correct function.
- If some, but not all, controls operate normally.
- All OK.