bunk a/c freightliner 07

Discussion in 'Freightliner Forum' started by truck6677, Aug 26, 2014.

  1. truck6677

    truck6677 Light Load Member

    81
    11
    Jul 21, 2012
    0
    Hey my bunk a/c blow hot then cool.is there a expansion vale for the bunk.also on my wiring harness there is as thermal stat.one the harness.anyone know where it goes
     
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  3. xsetra

    xsetra Road Train Member

    4,928
    6,588
    Aug 21, 2011
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    My 99 freight. The thermal harness is to regulate the coolant going to the heater has nothing to do with A/C.
    You might be getting low on Freon.
     
  4. baha

    baha Road Train Member

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    2,834
    Jul 25, 2013
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    Cut off heater valves at eng. CK. for bubbles passing thru window on dryer add 1 can freon if you see them and stop adding when none are seen.
     
  5. walterjacobo15

    walterjacobo15 Light Load Member

    104
    91
    Aug 23, 2014
    Here and there
    0
    Thermostat or Temp sensor? I've seen a temp sensor and it goes in a small hole on the housing, accessible from outside.
     
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