Search found 2 matches

by benyl
Wed Oct 03, 2018 4:38 pm
Forum: Configuration and Programming
Topic: P1635 in TCM or PCM after tire size change
Replies: 12
Views: 9881

Re: P1635 in TCM or PCM after tire size change

Posted this in the beta forum as well.

2018 Expedition.

Get PCM and TCM P160A.

Cannot relearn PCM.
by benyl
Wed Oct 03, 2018 4:54 am
Forum: Beta testing
Topic: Setting arbitrary tire sizes for speedometer calibration
Replies: 80
Views: 71694

Re: Setting arbitrary tire sizes for speedometer calibration

i have done speedo correction with HP Tuners on a 2017 Ford F150 Raptor cause we put 35x12.5x22 after that i got wrench light with DTC U0422:00-2F in PCM and P160A:00-AF in TCM The only way to fix the wrench light is re programming BCM with IDS and do Powertrain ->Service Functions -> relearn vehic...