Repair Instructions

Perform the Diagnostic Repair Verification after completing the repair.

• Refer to Ignition Lock Key Transmitter Antenna Replacement - Instrument Panel (Chevrolet/GMC) Ignition Lock Key Transmitter Antenna Replacement - Instrument Panel (Cadillac) 
• Refer to Ignition Lock Key Transmitter Antenna Replacement - Floor Console (Chevrolet/GMC) Ignition Lock Key Transmitter Antenna Replacement - Floor Console (Cadillac) 
• Refer to Ignition Lock Key Transmitter Antenna Replacement - Rear Compartment 
• Refer to Control Module References for keyless entry control module replacement, programming, and setup