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Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 517 (Engine Controls And Fuel - 3.6L (LLT) - DTC P0010 To DTC P0336) >> Diagnostic Information and Procedures >> DTC P0016, P0017, P0018, or P0019: Crankshaft Position >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition ON.
  2. Verify DTC P0010, P0013, P0020, P0023, P0335, P0336, P0340, P0341, P0345, P0346, P0365, P0366, P0390, P0391, P2088, P2089, P2090, P2091, P2092, P2093, P2094, 20095 or P25CA-P25CE is not set.
    • If none of the DTCs are set 
  3. Verify the conditions below do not exist:
    • A Q6 Camshaft Position Actuator Solenoid Valve that is stuck in the full advance or retard position
    • The correct installation of the Q6 Camshaft Position Actuator Solenoid Valves
    • The correct installation of the B23 Camshaft Position Sensors
    • The correct installation of the B26 Crankshaft Position Sensor
    • A timing chain tensioner condition
    • An incorrectly installed timing chain
    • Excessive play in the timing chain
    • A timing chain that jumped teeth
    • A crankshaft reluctor wheel that has moved in relationship to top dead center (TDC) on the crankshaft
    • If a condition is found 

      Repair as necessary.

    • If no condition is found 
  4. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
  5. Verify the DTC does not set.
    • If the DTC sets 

      A mechanical condition listed above still exists.

    • If the DTC does not set 
  6. All OK.
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