FixVault

Power Steering Oil Pressure Switch

  1. Power steering oil pressure switch is mounted on power steering pump. Disconnect single-wire connector at switch. Start engine.
  2. Connect ohmmeter between switch terminal and ground. If continuity is present with steering wheel in straight-ahead position, replace switch. If continuity is not present while turning steering wheel, perform POWER STEERING IDLE-UP SYSTEM TEST  . See IDLE-UP SYSTEMS  under IDLE CONTROL SYSTEM.