Circuit/System Verification
WARNING: This page is about a different car, the 2015 Chevrolet Trax and 2015 Buick Encore. However, it is still accessible from the selected car via links, so may be relevant.
- Replace the suspected inoperative or malfunctioning key.
- Verify DTC B3935 does not set while operating the vehicle under the conditions for running the DTC.
- If the DTC is set
Replace the K9 Body Control Module.
- If the DTC is not set
- If the DTC is set
- All OK.