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Pressure Switch

CAUTION: Before servicing any component which contains high pressure, it is mandatory that hydraulic pressure in the system be discharged. With ignition off, pump brake pedal a MINIMUM of 20 times using full pedal strokes. When a definite increase in pedal effort is felt, pump pedal 2 more times.
  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.
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