При замене в новый блок сканером вливают прошивку. Вот так описана процедура по этой машине в дилерском мануале:
Select “More Options”
Select “ECU Flash”
Select “Browse for New File” and follow the on screen instructions
Highlight the appropriate calibration based on the part number recorded in Step 4e, or by using Year/Model/Engine and appropriate emissions selection for the vehicle being worked on
Select “Download to Client/Scantool”
Once the download is complete, select “Close” and then “Back”
Highlight the listed calibration, select “Update Controller” and follow the on screen instructions
When the PCM/ECM update is complete, select “OK”
Verify that the part number at the top of the Flash PCM/ECM screen has updated to the new part number
Так что тут больше шансов привязать БУ или искать дилерский прибор