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Thread: LML OS 12645750 Service Emission light is on

  1. #1
    New Member
    Join Date
    Jan 2021

    Default LML OS 12645750 Service Emission light is on

    I am having issues with this truck with OS 12645750

    I keep getting this message service emissions in the DIC the problem is the truck has had the weight lost over a year and the message pop-up the other
    I have done a few of these but this one is hard headed looking for some help or advise,I have the file if someone would like to look at it.

    Thank you

  2. #2
    Junior Member
    Join Date
    Apr 2017


    sure i'll look it over

  3. #3
    Junior Member ksieckmann's Avatar
    Join Date
    Apr 2013


    Any luck to this? I have a 5750 truck as well that will not ditch the DIC message either. Standard scripted file that should not be throwing this.
    FarmTuned Performance Diesel
    06 Cummins 03 6.7cr

  4. #4
    New Member
    Join Date
    Aug 2021


    I am having the same problem. No trouble codes, just displays service emissions message.

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