Removal Procedure
Courtesy of GENERAL MOTORS COMPANY
- CONTROL MODULE DTC CHECK - Using a scan tool, perform the Vehicle DTC Information function-Verify there are no current control module DTCs set. If any DTC is set, refer to Diagnostic Trouble Code (DTC) List - Vehicle
.
- Inspect the forward range radar module (4) for vertical alignment. Refer to Forward Range Radar Module Alignment .
- Check the 3 ball sockets (5) for fixed seating. If the ball sockets are damaged replace the ball sockets.
- Inspect all studs (1) for proper seat. If damaged, replace the bracket. Refer to Forward Range Radar Module Replacement .
- Inspect the forward range radar module bracket (2) for paint cracks and deformations. Do NOT repair any cracks or misalignments. If damaged, replace the bracket. Refer to Forward Range Radar Module Replacement .
- Inspect the wiring harness plug (3) and the terminal of the forward range radar module for any damage.