Ford VCM-II and IDS

SVT4X4

Tremor Buff
Joined
Apr 9, 2020
Messages
66
Points
18
Location
Michigan
Current Ride
2020 F250 Tremor
Anyone using the Ford VCM-II unit? I updated mine to IDS 117.01 and it works on my 2018 F150, but I cannot get it to work on the 2020 F250. I keep receiving a Testman error 12 12 266146. Searched all over and can't find any information about this error, hoping someone has some input.
 

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