Cummins CM870 EEPROM and Flash swap help!
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  1. #1
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    Default Cummins CM870 EEPROM and Flash swap help!

    I have a damaged Cummins CM870 I attempted to swap the EEPROM and Flash chips over to a new module.

    I swapped only the EEPROM and when the module powered up it cleared all data in Flash.

    Is there a checksum or something between EEPROM and Flash that requires they both need moved together?

  2. #2
    Junior Member adftuning's Avatar
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    is not a checksum but you need to change the flash too because software version should be different.

    if you dont know how to do contact me and i will tell you how to do.

    regards

  3. The Following User Says Thank You to adftuning For This Useful Post:

    toshor (21st May, 2017)

  4. #3
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    Any ideas?

 

 

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