Reading Trouble Codes
WARNING: This page is about a different car, the 1996 Cadillac Seville, 1996 Cadillac Eldorado, and 1996 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Use of Tech 1 scan tool is required to retrieve DTCs. Refer to user reference manuals supplied with scan tool.