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2020 F250 Diesel Lariat 67k miles
Just got the truck a few months ago. Finally pulled something with it, notice the brakes on the trailer locking up. Tried to the lower the gain with the "-" button on the brake controller. it does not do anything. The "+" gain button will increase the gain, but I cannot lower it.
I pulled a couple of the trailer fuses - does not seem to do anything.
I have Forscan.
Looking for suggestions.
Thanks!
Everyone loves pics!! Also, this truck is such an upgrade from my '19 F150, I am loving it so far. The F150 would have handled this trailer no problem, but the SD, just flat out doesn't care.
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