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Home >> Toyota >> 2009 >> Highlander Base, 3.5 S, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (2GR-FE) - System And Component Testing, Removal, Inspection And Installation >> Active Control Engine Mount >> On-Vehicle Inspection
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On-Vehicle Inspection

  1. INSPECT FRONT ENGINE MOUNTING INSULATOR ASSEMBLY 
    1. Inspect the front engine mounting insulator assembly.
      1. Connect Techstream to DLC3.
      2. Start the engine and turn the Techstream main switch on.
      3. Enter the following menus: Powertrain/Engine and ECT/Active Test/Control the ACM Inhibit.
        TESTER DISPLAY CHART

        Tester Display Test Part Control Range Diagnostic Note
        Control the ACM Inhibit ACM ON/OFF Test is possible while engine is idling
      4. Check if the front engine mounting insulator assembly operates in accordance with tester operation.

        Standard: 

        The front engine mounting insulator assembly operates normally in accordance with tester operation. 

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