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On-Vehicle Inspection [10/2017 - ]: Procedure

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  1. REMOVE ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 10 [10/2017 - 09/2020] , or refer to PROCEDURE - Step 10 [09/2020 - ]

  2. INSPECT ENGINE OIL PRESSURE SWITCH ASSEMBLY 
    1. Disconnect the engine oil pressure switch assembly connector.
    2. Start the engine.
    3. Measure the resistance according to the value(s) in the table below.

      Standard Resistance

      Tester Connection Condition Specified Condition
      1 - Switch body Idling 10 kΩ or higher
      1 - Switch body Engine stopped Below 1 Ω

      If the result is not as specified, replace the engine oil pressure switch assembly.

      GTY469066Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Connect the engine oil pressure switch assembly connector.
  3. INSTALL ENGINE UNDER COVER 

    Refer to PROCEDURE - Step 103 [10/2017 - 09/2020] , or refer to PROCEDURE - Step 103 [09/2020 - ]

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