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  1. CAN bus Failure

    I appreciate the information! Yeah I can’t imagine it’s easy to diagnose at all, I feel bad for the tech working on it but the service manager has not been good. I would tackle it myself but I’m afraid I’m just not that savvy, I could probably struggle through it but I can see myself easily...
  2. CAN bus Failure

    So the service Manager there hasn’t even let me talk to a tech yet, which was incredibly annoying. From what I gathered there is multiple modules that are not responding, and I don’t think they are able to read anything off of them. He described it as not being able to wake up the modules, so...
  3. CAN bus Failure

    What would be a way of going around to test if the BCM is the culprit in all this? The verbatim response that I got from the service manager, they wouldn’t even let me talk to the techs physically working on it, was that they “ couldn’t get any of the modules to wake up“. I don’t think they...
  4. CAN bus Failure

    nothing that I have done is tied to the BCM, or spliced into any of the CAN harnesses or connectors. Only thing that was changed that I can think of is the rear camera was relocated when I did the flatbed swap. It’s an aftermarket camera.
  5. CAN bus Failure

    Update for anyone following: the Ford dealership it’s at has yet to find anything, and is stating, with lack of evidence, that is is the amount of “accessories” the truck has that has overloaded the CAN bus system. So I’m not an engineer, but I have worked in off-road shops and do a lot of my...
  6. CAN bus Failure

    Unfortunately for me there are a few factors that could’ve led to that. My windshield has been replaced four times now and the last seal may not have been good. Hopefully this is not a problem that is widespread if it is corroding of the wires
  7. CAN bus Failure

    That’s what I am hoping, just never had this happen before. CAN bus is fascinating, been diving into it but it’s a lot.
  8. CAN bus Failure

    Battery reset didn’t work, grounds have been checked, no obvious rodent damage (although I haven’t gotten to every inch of the harness). I’m Just diving head first into CAN bus systems, hopefully it’s one module that’s tripping the rest. Ford is looking at it at the moment and they have gotten...
  9. CAN bus Failure

    Photos of acquired codes.
  10. CAN bus Failure

    Looking to see if anyone has had a similar issue. I currently have a 2019 Ranger XLT (located in Virginia) that I have almost 60,000 miles on it, and I seem to have a large CAN bus system failure. The truck started to have issues about a month ago, the ford pass app would not connect and kept...





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