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Diesel - 3.0L

WARNING: This page is about a different car, the 2015 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

If a 3.0L Controller was replaced, navigate to "Misc. Functions" and perform all applicable routines: 

NOTE:

The available routines may vary depending on model and year of vehicle.

  1. ECU Replacement With Value Transfer - if the ECU to be replaced is still responsive
  2. Program Variant Code
  3. Reset of SCR Long Term Adaptation Factor
  4. SCR DEF Tank Fluid Level Reset
    NOTE:

    If the PCM/ECM data transfer is able to be completed, it may not be necessary to perform routines 5 - 9.

  5. 2014 LX ONLY -  ECU Replacement Without Value Transfer - if the ECU to be replaced is NOT responsive
  6. Check PCM/ECM VIN. This is not needed if "ECU Replace With Value Transfer" completes correctly.
  7. Injector Quantity Adjustment. This is not needed if "ECU Replace With Value Transfer" completes correctly.
  8. Reset of O2 Values
  9. Reset Zero Fuel Quantity Calibration