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Home >> Hummer >> 2010 >> H3 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.7L - DTC P0013 To DTC P0328 >> DTC P0017 >> Circuit/System Testing
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Circuit/System Testing

  1. Ignition ON, observe the DTC information with a scan tool. Verify that none of the following DTCs are set. DTC P0013, P0014, P0335, P0336, P0365, or P0366.
  2. Ignition OFF, inspect the crankshaft balancer bolt for the correct torque. Refer to Fastener Tightening Specifications for specification.
  3. Idle the engine at normal operating temperature. DTC P0017 should not set.
    • If a DTC sets, inspect for the following and repair as necessary:
      • The correct installation of the camshaft sensor
      • The correct installation of the crankshaft sensor
      • A timing chain tensioner condition
      • An incorrectly installed timing chain
      • Excessive play in the timing chain
      • A mechanical cam actuator that is stuck in the full advance or retard position. Refer to PSD SIE TITLE Error: SIE linked to empty Cell ID 151161  .
      • A timing chain that jumped teeth
      • A loose camshaft reluctor wheel
      • A loose crankshaft reluctor wheel
      • Excessive crankshaft end play
  4. Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.