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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 353 (Engine Controls And Fuel - 2.5L (LCV) - DTC P0010 To DTC P0366) >> Diagnostic Information and Procedures >> DTC P0010, P0013, or P2088-P2091: Camshaft Position Actuator Solenoid Valve >> Circuit/System Verification

Circuit/System Verification

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
    NOTE:

    If a crankshaft or camshaft position sensor DTC is set, the Camshaft Position Actuator output control will not function.

  1. Ignition ON.
  2. Verify DTC P0335, P0336, P0340, or P0341 is not set.
    • If the DTC is not set 
  3. Engine Running.
  4. Verify the scan tool parameters listed below do not display Malfunction while commanding the appropriate Camshaft Position Actuator to 10 degrees:
    • Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit Open Test Status
    • Intake Camshaft Position Actuator Solenoid Valve Control Circuit Open Test Status
    • Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Test Status
    • Intake Camshaft Position Actuator Solenoid Valve Control Circuit Low Voltage Test Status
    • Exhaust Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Test Status
    • Intake Camshaft Position Actuator Solenoid Valve Control Circuit High Voltage Test Status
    • If Malfunction is displayed 

      Refer to Circuit/System Testing.

    • If Malfunction is not displayed 
  5. Verify that none of the scan tool Camshaft Position Actuator Solenoid Valve Control Circuit Test Status parameters change from OK or Not Run to Malfunction while moving the related harness/connectors of the Q6 Camshaft Position Actuator Solenoid Valves.
    • If Malfunction is displayed 

      Refer to Circuit/System Testing.

    • If Malfunction is not displayed 
  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 

      Refer to Circuit/System Testing.

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