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Thread: HELP: ECM DEAD after CSP5 Upgrade!

  1. #41
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    So I just installed the ECM from the junk yard.

    I got the tune from file tune depot.
    First time I flashed (that tune nothing edited except vin in the calibration box) it failed with checksum error
    Tried it again and it worked.

    The truck starts but runs for about 5 seconds and then shuts off.
    Edge says code P0513 invalid skim key.

    Then I go into ECM Options --> Parameters and disable B9905

    During this flash I have to keep trying (3rd time is a charm)

    Now the truck starts but these lights are on
    1. Air bag light
    2. Security light (red dot bottom right)
    3. ABS Light

    What is causing these lights?

    EDIT: I have checked the vin number about 10 times, and it is correct in efi live.
    Last edited by EverydayDiesel; February 18th, 2016 at 07:15 AM.

  2. #42
    Lifetime Member Mitco39's Avatar
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    Sounds like you need a factory tool to update/relink the other modules to the swapped ecm.

  3. #43
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    did you ever get this resolved?

  4. #44
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    I bought a new ecm. My friend that works at cummins is still finding the cables for the CM2100.

  5. #45
    Lifetime Member anarchydiesel's Avatar
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    You have codes present in the other modules. Hook up a good scan tool to the truck and clear all codes. Most likely it will be happy.

    Anarchy Diesel Tuning/ Advanced Injection Diesel Technologies
    EFI Live Cummins Beta Tester
    Duramax and Cummins Tuning
    423-506-7427

  6. #46
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    I beleave that the first ecm could have been brought back by putting it on the bench and then forcing it into rom boot mode with bench cable. There is a way to do this with all cummins ecms. I have never had a ecm on a truck that couldn't be brought back by forcing the ecm to reboot.

  7. #47
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    do you have the pinout to do a bench flash?
    what program do you use to load the rom?

  8. #48
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    calterm but i am now in the same boat as you. I am trying to find out which pins are the ones to put it into rom boot mode. It is like foring your pc to reset. I have done this alot with class 8 truck ecms put i have the rom boot harnesses.

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