Hello was wondering if anyone can help me. I had ford pass working in my 2019 F150 until my retrofit. I did an extensive retrofit in my F150, replaced all the cab wiring (body harness, dash harness, door harnesses, roof harness) with high trim wiring. Replaced the seats with heated cooled massage, switched from column shift to floor shift. Swapped the single zone HVAC plenum to Dual zone plenum. I swapped in a super duty dash with sync 4. Before my retrofit ford pass worked fine, after not so well. I did not swap the TCU or gateway module. I did swap the RCM. I believe this may have to do with my BCM swap. I swapped to a BCM with push button start and intelligent Access. I know its not the sync 4 apim because I have pulled the sync 4 apim and added my original sync 3.4 8" screen back it still will not authorize, as i know it wont authroize with the sync 4 installed. Here are the troubleshooting steps I have done so far:
- Completely removed my truck from the old non working fordpass, both on the app and on the website
- done several master resets on my sync 3.4 apim
- deleted app several times and tried re-adding truck
- updated tcu in IDS
- changed the asbuilt on the TCU to get it into “factory” mode, confirmed it was in factory mode with ids and then changed it back
- Data logged the TCU in IDS, it is in an “operational” state, and the authorization state is “Wait for Authorize”
- When I go into ford pass on the sync screen I can see that I do have LTE bars, so the TCU is online
- Not getting and relevant DTC’s from the gateway module, TCU, RCM, APIM or BCM
- Every time I hit connect to vechicle in app I get error 1603,
- App is fully updated
I am out of ideas on where to go for here, everything looks as it should as far as I understand it, so if anyone has any suggestions or next troubleshooting ideas I would love to hear them. Thanks