2017 MKZ hybrid 4g TCU upgrade

Ford Non SYNC 3 Support
, ,
44

I got the correct TCU today HJ5T14G087UF. I installed it and followed these steps its working !!!

  1. Remove the vehicle from any FordPass/MyFord Mobile Apps.
  2. Set TCU to Factory Mode in the As-Built
  3. Perform a SYNC Master Reset
  4. Add the vehicle to the FordPass app, but do not send an activation signal.
  5. Exit Factory Mode on the TCU and Restart the Module.
  6. Wait 5-10 minutes, then activate the vehicle in the app.

I really appreciate everyone’s help thank you!