fault codes

Discussion in 'Freightliner Forum' started by james007, Jan 25, 2015.

  1. james007

    james007 Bobtail Member

    12
    2
    Aug 24, 2014
    0
    when I start truck I get a fault code RSRVC 128s 248 14

    thanks for the help
     
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  3. Chip S

    Chip S Light Load Member

    200
    104
    May 27, 2013
    Texas
    0
    Year, make, model?
     
  4. GrapeApe

    GrapeApe Road Train Member

    2,215
    2,203
    Jan 7, 2013
    0
    Why is the truck and engine model/year always such a secrete? We cannot help you fix anything when we have no clue what it is.

    128 is the engine. That's the best I can do for you without knowing what engine it is. I can assume that it is a data link fault, which is from memory on a detroit engine in a 2010 Cascadia, but I'm not going to waste my time verifying that until I know that I'm looking for info on the correct truck and engine combo.
     
    james007 Thanks this.
  5. james007

    james007 Bobtail Member

    12
    2
    Aug 24, 2014
    0
    Freightliner century 2008 D60still having problems with rpm dropping when driving for just a split second can the rpm gage be bad or the dash computer and all the wires and connectors have been looked at. Sorry for the not putting more information about the truck. I have replaced the injectors,fuel pump,rejen system, turbo, ecm, and just about every thing else Thanks for the help
     
  6. Cascadia

    Cascadia Light Load Member

    85
    43
    Jan 18, 2014
    0
    Were you able to find what the problem was, I'm getting the same code. truck runs fine tho.
     
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