Hopefully this will help, going off of memory. You'll need a Windows PC or set up your Mac with a Window partition/emulator
- Download ForScan : forscan.org (2.3.39 or greater)
- Register and apply for a Extended License or do one of the purchase options
- Open up Forscan and follow their instructions to activate the program
- Order this OBD cable:
https://www.amazon.com/gp/product/B081VQVD3F/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
At the Car
- Plug in OBD adapter
- Open Forscan
- Connect to the vehicle
- Go to the Modules and choose the "ACM" As Built Option (UI Config didn't work for me)
- Make a change the following "X" to "9" (should be the top line)
727-01-01 3003 1
XFE 1083
- Write the change
- Cycle key
- Disconnect Forscan in the software
- Unplug cable and test