help with codes on a freightliner cascadia 2010

Discussion in 'Trucks [ Eighteen Wheelers ]' started by ljmenez1, May 30, 2015.

  1. ljmenez1

    ljmenez1 Light Load Member

    73
    4
    Dec 30, 2014
    los angeles ca
    0
    I need some help with some codes on my truck, can anyone help me please.
    I have 4 codes that come on when I turn on the truck.

    MSF sa49 spn523530 31

    CHASS sa71 spn520602 04

    CHASS CONTROLLER SHT LO 216s254 14

    MSF CONTROLLER RSRVC 164s254 14

    Thanks in advance for any comments or help.
     
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  3. SLCTrucker

    SLCTrucker Medium Load Member

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    199
    Jan 15, 2009
    Salt Lake City UT
    0
    CHASS sa71 spn520602 04 = Trailer marker lights

    MSF sa49 spn523530 31 = Subbus switch missing, could be a broken switch.

    The other 2 codes are just linked to the ones above, it always gives 2 fault codes.
     
    ljmenez1 Thanks this.
  4. ljmenez1

    ljmenez1 Light Load Member

    73
    4
    Dec 30, 2014
    los angeles ca
    0
    Slctrucker, thanks for your answer i will look into those 2 areas,
    Thanks again
     
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