The GM factory installed Pioneer 12-Disc CD Player in my
2001 C5 locked up and would not even eject the carrier.
The GM dealer wanted way too much money to pull it, ship
it off for repair and reinstall.
I pulled the unit that was no bid deal (4-screws) and sent it to
United Radio Service, Inc.
5705 Enterprise Pkwy
E Syracuse, NY 13057
by FedEx Ground. They received it this morning called for a Visa
and it will be returned today. The guy said it failed all tests and
they just swapped the case and it comes with 1-year warranty.
The repair/replacement price is $195 including return shipment.
Keep this in mind if yours craps out.