POWER STEERING OIL PRESSURE SWITCH ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT POWER STEERING OIL PRESSURE SWITCH

   
   

   1. Check the oil pressure switch.

      
      

      1. Connect the GTS to the DLC3.

      2. Turn the engine switch on (IG).

      3. Turn the GTS main switch on.

      4. Enter the following menus: Powertrain / Engine and ECT / Data List / All Data / Power Steering Signal.

      5. Start the engine.

      6. Operate the steering wheel while idling, and read the value on the GTS.

         Standard
         Measurement Condition Specified Condition Power steering not operating OFF Power steering operating ON

         If not as specified, check for harness and connector.

         When the wire harness and connector are normal, replace the power steering oil pressure switch.