How to find CONSULT III ECU or TCM Data

Please Note: CONSULT III supports ECU reprogramming on 2007 and later model year vehicles. When you purchase a C-III reprogram file, you will get a zip file containing a "dat" file, a csv file and a readme.txt. Please review the readme file for information on where to place the files in your PC.

NOTE: CONSULT III diagnostic software version 8.10 or greater is required when performing reprogramming operations.

In order for you to locate the proper ECU or TCM file, you will need to look up the applicable Technical Services Bulletin(TSB) for your vehicle. Instructions in the TSB will pinpoint and advise you of the newest ECU or TCM for your vehicle.

• Search for TSB.

Select your current ECU or TCM # from the drop down list below, as referenced in the TSB.

If you do not see your ECU or TCM # in the list, you can search by entering your ECU #, then clicking the Search button below.