Diagnostic Aids

WARNING: This page is about a different car, the 2000 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

If DTC does not reset after code is cleared, problem may be intermittent. While performing tests, move wires and connectors. Following conditions may also cause an intermittent malfunction:

Intermittent open or short to ground in White wire circuit between driver's door switch assembly and LDCM.
Memory No. 1 switch is shorted to ground internally or is sticking.
Memory No. 1 switch was depressed for longer than 20 seconds.

If White wire is shorted to ground or memory No. 1 switch is stuck closed, memory No. 1 selected features will operate but memory No. 2 functions will be inoperative.