Circuit/System Verification

WARNING: This page is about a different variant/trim than selected.

NOTE:

The engine oil level and the oil pressure are critical to the correct operation of the camshaft position actuator system. Verify that the engine has the correct oil level and the correct oil pressure before continuing with this diagnostic.
If a crankshaft or camshaft position sensor DTC is set, the Camshaft Position Actuator output control will not function.

Ignition On.
Verify the correct engine oil level and pressure.
- If the oil level and the oil pressure are not correct
  Repair as necessary
- If the oil level and the oil pressure are correct
Ignition On, observe the scan tool DTC information. Verify that none of the following DTCs are set. DTC P0016, P0017, P0335, P0336, P0340, P0341, P0365, P0366, P1516, P2101, or P2119.
- If any of the DTCs are set
  Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If none of the DTCs are set
Engine idling.
Verify the scan tool parameters are less than 2° in each of the commanded states when commanding the Camshaft Position Actuator from 0-20° and back to 0° with the scan tool.
- Intake Camshaft Position Variance
- Exhaust Camshaft Position Variance
- Intake Camshaft Position Variance
- Exhaust Camshaft Position Variance
- If 2° or greater
  Refer to Circuit/System Testing.
- If less than 2°
Verify that DTC P0011 or P0014 is not set.
- If any of the DTCs are set
  Refer to Circuit/System Testing.
- If none of the DTCs set
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.
Verify the DTC does not set.
- If the DTC sets
  Refer to Circuit/System Testing.
- If the DTC does not set
All OK.