Circuit/System Testing
WARNING: This page is about a different car, the 2010 Buick LaCrosse. 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 Parking Assist Control Module.