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  1. ECU module programming guide using FDRS

    Thanks for the heads up sir. Greatly appreciate your help with everything! If anyone wants to buy my Mongoose after the 11th, let me know.
  2. ECU module programming guide using FDRS

    I downgraded to the 45.6.8 FDRS and it finally completed the IPC update. Not showing any more software updates available, currently on Sync 22293 r610. Is this common for a 2021 F150?My software license runs out on the 11th, should I check one more time, or if FDRS is not pulling down any new...
  3. ECU module programming guide using FDRS

    I will try again, but I don't recall even getting the option for it to ask me if the update was successful. Next time I try, I will copy the full error code if it comes back up.
  4. ECU module programming guide using FDRS

    Ahh, ok, yeah I never even get that far, as it immediately fails when it attempts to start to load onto the USB stick, the cluster goes blank, start button becomes unresponsive, and wont power back on until I remove the mongoose, and it just states it cannot communicate with the module. I will...
  5. ECU module programming guide using FDRS

    I don't know what this means. CAN it in? Can you elaborate on this more please?
  6. ECU module programming guide using FDRS

    Not yet, been in the middle of moving the last couple of weeks, so haven't had the time to try again. Someone recommended trying to downgrade FDRS and trying again, so maybe try that? I will try again next week when I have more time.
  7. ECU module programming guide using FDRS

    So got up to APIM version 22293, and when trying to run the IPC update, the cluster powers off, and then the update just fails and refuses. I have to unplug the mongoose before the system resets and the dash lights back up. Is this a known issue? Any resolution?
  8. ECU module programming guide using FDRS

    So I did the master reset, the battery pull for 20+ minutes, then the PMI, and then attempted the software update selecting to remove the audio files. Did a 3GB file push onto the USB stick. I also changed USB sticks, going with a higher speed 128GB stick, rather than a standard 32GB stick...
  9. ECU module programming guide using FDRS

    Would manually removing the voice files through FDRS help force along the update?
  10. ECU module programming guide using FDRS

    Thank you, will look at that. So got the pop-up message about the update starting on the USB for the APIM, but was at the worst time, as was just about to get some groceries and had to get out of the truck. How long does the truck need to run for the first stage to process? There was no...
  11. ECU module programming guide using FDRS

    So aparently, changing the Auto Start-Stop to disabled in FORscan will generate the Service Charging System Soon error message. The battery is just fine. But I thought I saw somewhere mentioned that there are possibly two settings locations to disable Start-Stop in FORscan, anyone know anything...
  12. ECU module programming guide using FDRS

    I will try that overnight, thanks. I was able to perform the DSM firmware roll back as well, thank you!
  13. ECU module programming guide using FDRS

    Also showing a DTC under the SCCM, showing 'Lost communication with image processing module A'. Any idea what that is about? I have reset and retest, and it still keeps popping up.
  14. ECU module programming guide using FDRS

    Inside of FDRS, while engine running, shows 14.3v, with engine off, shows 12.4v .
  15. ECU module programming guide using FDRS

    How do I go about doing that? The roll back? And directly at the battery, don't know, don't have access to my voltimeter right now, or do you mean what it shows in FDRS? I will have to hook everything back up later today and check.
  16. ECU module programming guide using FDRS

    No, not a PowerBoost. Just a standard 2021 3.5 EcoBoost King Ranch. Has the 400w power inverter though...
  17. ECU module programming guide using FDRS

    So I had a charger hooked up to my truck the whole time I ran the FDRS updates, showed good voltage of 12.4+ volts the whole time, and the truck has a new battery as of 8/25, but now I started to get a 'service charging system soon' warning on the dash every time I start the truck. Anything...
  18. ECU module programming guide using FDRS

    So if that is the case, it will remove the files, update the manifest on the USB, then when I have it run the APIM update again, it will then check for the removed files? Then it will download the actual update?




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