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  1. ECU module programming guide using FDRS

    Thanks. 1FTFW1E55MFA80465

  2. ECU module programming guide using FDRS

    Ok. How do we roll it back?

  3. ECU module programming guide using FDRS

    Thanks! Been on a few decent drives and it has not shut off yet. I'll be patient. 😂😎

  4. ECU module programming guide using FDRS

    Anyone see a Charge System Fault alert in their FordPass app after running some FDRS updates? I had 4 updates (BCM, IPMA and a couple others) and now my battery indicator is lit. I tried BMS reset and also changed my battery Thanks!

  5. ECU module programming guide using FDRS

    Just kept giving it the old college try! And it eventually let me in

  6. ECU module programming guide using FDRS

    Thanks I saw that, mine was a login issue. It worked itself out and I got in eventually.

  7. ECU module programming guide using FDRS

    Anyone else having trouble logging into FDRS this morning? Throws me out at login saying authentication failed. Thanks

  8. Lost both High beams

    Interesting. I swapped my 2021 Lariat reflector LED's with a set of Tremor reflector with brand new ballasts and all I and I have no high beams. Going to check for updates tomorrow.

  9. Headlight Control Module/LED Reflector

    Thanks! Ford seems to like making it confusing! LOL. When I searched parts for my 2021 it looked like that part was specific for my model. Part JX7Z13C788N

  10. Headlight Control Module/LED Reflector

    Thanks. What would this be? This is the box I'm talking about swapping or not.

  11. Headlight Control Module/LED Reflector

    Cool. I'm Central NJ. Bridgewater.

  12. Headlight Control Module/LED Reflector

    Thanks. I thinking swapping HCM is safest bet.

  13. Headlight Control Module/LED Reflector

    Yes they are identical except the chrome vs black accents . Both quad beam. I don't have the existing lights off the truck yet I was debating just swapping the HCM's.

  14. Headlight Control Module/LED Reflector

    Hello, trying to keep my sanity before I start this project. Lol. 2021 Lariat 501A. I have the chrome LED reflector headlights and was able to get a pair of the black Tremor reflector headlight assembly. Will I need to program the HCM''s on the new LED lights? Thanks!!

  15. ECU module programming guide using FDRS

    Still no word on an FDRS update to fix the login issues with 38.x.x? Tried uninstalling and reinstalling, no luck. 🤷‍♂️

  16. 2021 5.0 Spark plug gap?

    Nice. Hunterdon county here…Flemington area.

  17. 2021 5.0 Spark plug gap?

    THANK YOU!!!! And from another Jersey guy ;) They all were pre-gapped so I did not mess with them. Super easy to replace

  18. 2021 5.0 Spark plug gap?

    Just verifying that this is the correct gap for a 2021 5.0 for spark plugs. THANKS!! 0.039 in (1 mm) - 0.043 in (1.1 mm)

  19. Request VIN Lookup Thread

    Can someone double check I am up to date? VIN# 1FTFW1E55MFA80465 Thanks!

  20. Intermittent hum or howl from front end

    Great info here, my dealer just diagnosed my 2021 with the driver side IWE motor needing replacement...on backorder until the 22nd


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