James Caper
Well-Known Member
Did you back up before you made the TM change and after. If you restore to before it should overwrite the pcm back you your default and then make the TM change
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Picture of wires would be great.Not putting my sons in til 25 Dec 2020 so if you don't get one by then let me know.
Came to say this as well. It reduces the throttle sensitivity and torque a bunch giving a lot more control on slippery roads. Seems to increase the sensitivity of TCS and ABS as wellHave to say snow mode is a huge difference!
Thanks a LotDoubt they removed Pins but here you go
Try putting the old switch back in and then saving a second as built with a different name with your updated PCM.I tried to forscan and it still doesn’t work. If Ford did this with the updated pcm, that is wrong. All I can do is try a new TM control in case something happend to it. I don’t want to spend that kind of money and it not work. I wish I new how to test the TM control.
Thanks I will try.Try putting the old switch back in and then saving a second as built with a different name with your updated PCM.
Disconnect battery for 15 mins; then reboot the truck.
Then try modding the new file (reinstall switch and make changes) and then remember to save it as a different file so you have the updated PCM file as a backup too