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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Engine Mechanical - 3.0L (Lm2) Diesel - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC C11F0 or C11F1 >> Circuit/System Verification

Circuit/System Verification

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  1. Ignition - On / Vehicle - In Service Mode
  2. Verify there are no related DTCs set in the following system: Engine Mount System
    • Go to next step: If a related DTC is set 
  3. Perform the scan tool function: Engine Mount Control Circuit - On and Off
    • If the component does not turn On and Off 

      Refer to Circuit/System Testing.

    • Go to next step: If the component turns On and Off 
  4. All OK.