Circuit/System Testing
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Chevrolet Tahoe, 2011 Chevrolet Suburban, and 2011 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Side Object Sensing Module Malfunction
- Ignition ON, with a scan tool, clear the DTCs.
- Ignition OFF.
- Wait 60 seconds, then ignition ON and verify the DTC is not reset.
- If the DTC is reset, replace the side object sensor the code set in.
Parking Assist Control Module Malfunction
- Ignition ON, program the control module.
- With a scan tool, clear the DTCs.
- Ignition OFF.
- Wait 60 seconds, then ignition ON and verify the DTC is not reset.
- If the DTC is reset, replace the K41 front and rear parking assist control module.