Posted this in the beta forum as well.
Get PCM and TCM P160A.
Cannot relearn PCM.
Search found 2 matches
Search found 2 matches • Page 1 of 1
- Wed Oct 03, 2018 4:38 pm
- Forum: Configuration and Programming
- Topic: P1635 or U0422 in TCM or PCM after tire size change
- Replies: 26
- Views: 16688
- Wed Oct 03, 2018 4:54 am
- Forum: Beta testing
- Topic: Setting arbitrary tire sizes for speedometer calibration
- Replies: 87
- Views: 87672
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...