Pressure Switch: Removal

Discharge system pressure by turning ignition off and pumping brake pedal a minimum of 20 times until an increase in pedal force is clearly felt. Disconnect battery ground cable from battery. Disconnect solenoid valve body 7-pin connector.
CAUTION: Failure to remove connector can result in damage to connector if pressure switch wrench handle slips and strikes connector.
Remove pressure switch using Pressure Switch Socket (T85P-20215-B), a 1/2" to 3/8" adapter, and a 3/8" ratchet.