Test Description
WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
2.After clearing the DTCs and theft information, the radio relearns the VIN upon cycling the ignition switch.
3.After completing the repair procedure, clear all DTCs.