Circuit/System Verification
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition ON, verify the DTC B1015 is not set in either side object sensing module.
- If the DTC is set, refer to Side Object Sensing Module Malfunction.
- Verify the DTC B1015 is not set at the parking assist control module.
- If the DTC is set, refer to Parking Assist Control Module Malfunction.