Removal & Installation
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.
- Turn ignition off. Discharge system pressure. Disconnect negative battery cable. Disconnect electrical connector from switch.CAUTION: Failure to remove connector can result in damage to connector if pressure switch wrench handle should slip and strike connector.
- Remove pressure switch using Pressure Switch Remover (J-35804). To install, reverse removal procedure. Turn ignition on. "BRAKE" light should go out within one minute.