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Home >> Cadillac >> 2013 >> Escalade Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls/Fuel - Hybrid (LZ1) - DTC P0010 To DTC P0341) >> Diagnostic Information and Procedures >> DTC P0016 >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.
  1. Ignition OFF, open the hood to disable the Auto-Stop function. Refer to Hybrid Modes of Operation Description .
  2. Ignition ON.
  3. Verify DTC P0335, P0336, P0340, P0341, P0641, or P0651 is not set.
    • If none of the DTCs are set 
  4. Engine Running at normal operating temperature.
  5. Verify DTC P0016 is not set.
    • If the DTC is set 

      Inspect for the following and repair as necessary:

    • A camshaft position actuator solenoid valve that is stuck in the full advance or retard position (if equipped)
    • The correct installation of the camshaft position actuator solenoid valves (if equipped)
    • 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 or sprockets
    • A timing chain that jumped teeth
    • If the DTC is not set 
  6. 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.
  7. Verify the DTC does not set.
    • If the DTC sets 

      A mechanical condition listed above still exists.

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