AjzRide
Well-Known Member
- First Name
- Alan
- Joined
- May 1, 2021
- Threads
- 7
- Messages
- 158
- Reaction score
- 251
- Location
- Houston
- Vehicles
- RR 2021 MME Premium RWD
- Occupation
- Eng
It seems like if you did the last round of powertrain updates yourself with FDRS you will not get 3.6.2 or anything after. When was the last time you updated the PCM?
On the F150s we had an issue with the IPC update only applying one of two files, it would write F188 but not F120. When this happened you were in an unknown state and FDRS wouldn't release any more update. I wonder if the MME has run into a similar glitch. If anyone with a fully updated 2021 Job 1 Premium could send me their VIN, I can check the strategies on all the modules and see if there is a mismatch on mine, which might be a clue for everyone else.
Edit: I see my IPC has F188 = LU5T-10F906-AA and F120 = LU5T-10F906-BA. Not always, but usually those should match. Hopefully someone else can confirm.
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