Carrier comfort pro apu temperature light on

Discussion in 'Trucks [ Eighteen Wheelers ]' started by M2k, Oct 20, 2012.

  1. M2k

    M2k Light Load Member

    62
    4
    Jan 17, 2011
    Covington,Georgia
    0
    I have a carrier apu in my 2009 international prostar,and all of a sudden it wont stay on. When i start it up after not using it for hours it runs for a few minutes and shuts down saying ,check apu engine. If try to start it again it shuts down quicker giving the same message.I removed the apu cover and i can see the temperature light is on.

    Any ideas where i can start to fix this ,or what it could be,thanks.
     
    markevonnie Thanks this.
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  3. MNdriver

    MNdriver Road Train Member

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    4,372
    Feb 24, 2012
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    temp switch.

    similar thing happened to my TriPac. I am guessing that the Carrier would have a similar set-up. My personal one that I bought, it turned out to be several broken and corroded wires and the engine switch was bad.
     
  4. M2k

    M2k Light Load Member

    62
    4
    Jan 17, 2011
    Covington,Georgia
    0
    Thanks MNdriver ,i will check out that engine switch,im leasing the truck so i try and fix anything i can.
     
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