freightliner columbia zf 12 speed automatic code 22, sm on dash

Discussion in 'Trucks [ Eighteen Wheelers ]' started by rediron6, Nov 27, 2015.

  1. rediron6

    rediron6 Light Load Member

    50
    1
    Aug 10, 2011
    albany, ny
    0
    i have a freightliner columbia that shows "SM" on shift gear light. i pulled codes using the shifter and got code 22. any help would be great. thanks
     
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  3. RidinDirty11

    RidinDirty11 Light Load Member

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    102
    Aug 20, 2015
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  4. mrtrdrvr

    mrtrdrvr Light Load Member

    154
    35
    Nov 6, 2009
    Indian River ,MI
    0
    Pull inspection plate on bottom of trans, look and see if the clutch actuator has disengaged the clutch. Mine had the same codes, turned out my throwout bearing came apart and you could see the inner race in front of the throwout bearing.
     
  5. Cricket Man

    Cricket Man Light Load Member

    128
    22
    Oct 16, 2011
    amherst,oh 44001
    0
    I have one of those transmission columbia 2006 det 14L
     
  6. Cricket Man

    Cricket Man Light Load Member

    128
    22
    Oct 16, 2011
    amherst,oh 44001
    0
    How many miles or hours has your truck?
     
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