Repair Procedures

Perform the Diagnostic Repair Verification after completing the diagnostic procedure.

• Control Module References for radio replacement, setup, and programming
• Radio Antenna Module Replacement (Utility) 
• Fixed Antenna Replacement (Avalanche/Escalade EXT) 
• Radio Antenna Cable Extension Cable Replacement (Avalanche/Escalade EXT) 
• Digital Radio Antenna Cable Replacement 
• Quarter Window Replacement