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Home >> Buick >> 1987 >> Electra Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Anti-Lock Brake System (Fwd)) >> Abs Safety Precautions >> Pressure Switch R & I >> Removal & Installation

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.
  1. 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.
  2. 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.