This is a rebuilding service for the C4 Bose CDM Radio Receiver which cleans, services and thoroughly checks the unit. This part can be installed on any of the following Corvette models:
Body & Trim
Base, Collector’s Edition, Grand Sport
Base, Indianapolis 500 Pace Car, ZR-1
40th Anniversary Edition, Base, ZR-1
NOTE: Core charge is not refundable if the returned unit has water damage.
NOTE: If you are unsure of your radio receivers part number, call a GM dealership with your VIN and they can provide the correct receiver part number for your Corvette. The receivers may look similar, but data streams may be different. The part number for this receiver is listed below.
What is the Bose CDM Radio Receiver?
The Bose Gold system has a relay that the CDM closes to provide 12 volts to the 4 speaker amps within the Corvette. The CDM is the brains of the Bose system and contains the tuner and pre amps for the speakers and is also where one end of the antenna plugs into. It is a metal box located behind the passenger side of the dash. It is mounted on a plastic tray just below the cruise control module.
GM Part Number: 16169541