Strange AC & Fan issue after cranking

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  • blackS2
    S2Forum Addict
    • Apr 2010
    • 455
    • Country: Germany

    #1

    Strange AC & Fan issue after cranking

    Maybe somebody has an idea about this strage issue.

    AAN 96 with factory air conditioning.
    compressor and condeser thrown out - so no air condition anymore.
    AC display unit only works for fan speed and heating.

    Sometimes, when I crank the hot engine, the AC display stays dark after cranking and the fan is blowing with full power. So I turn of the engine and crank again and the display is on again and everything works fine. Sometimes I need 3 new engine starts to get the ac display/fan back to normal operation.

    any ideas??
    Last edited by blackS2; 24 November 2016, 18:23.
    [__]=oooo=[__]
  • Error404
    Super Moderator
    • Mar 2007
    • 19789
    • Country: United Kingdom

    #2
    Check the solder connections in climate unit. Often they crack and cause funny problems like this
    Panthero Coupé quattro 20vt
    Indigo ABY coupé
    Imola B6 S4 Avant

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    • blackS2
      S2Forum Addict
      • Apr 2010
      • 455
      • Country: Germany

      #3
      Originally posted by Error404
      Check the solder connections in climate unit. Often they crack and cause funny problems like this
      ok... I will check this
      [__]=oooo=[__]

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