Pre-Diagnosis Inspection
WARNING: This page does not describe the selected car, but rather 14 other vehicles, including the 1990 Pontiac Bonneville, 1990 Oldsmobile Ninety-Eight, 1990 Oldsmobile Eighty-Eight, 1990 Cadillac Fleetwood, and 1990 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
The Pre-Diagnosis Inspection consists of a quick visual check of specific system components which could create an apparent anti-lock system malfunction.