A/C Blue Lit Switch Wiring

Discussion in 'Western Star Forum' started by JoeS, Mar 2, 2017.

  1. Mar 2, 2017 #1
    JoeS

    JoeS Bobtail Member

    1
    0
    Jun 26, 2011
    0
    Anybody have a wiring diagram or a picture of how the blue lit ac switch is wired?
    Long story short, my a/c compressor wasnt engaging and had no power to the clutch. I pulled off the A/C controls, and the wires behind the switch were just sitting there and not connected.
    Any help would be greatly appreciated.
     
    JoeS, Mar 2, 2017
    JoeS, Mar 2, 2017
    #1
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  3. Mar 3, 2017 #2
    RocketyMan

    RocketyMan Medium Load Member

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    Jun 5, 2015
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    Any truck details would help, too. Model year, manufacturer, model, powertrain configuration...
     
    RocketyMan, Mar 3, 2017
    RocketyMan, Mar 3, 2017
    #2
  4. Mar 4, 2017 #3
    Mythandar

    Mythandar Bobtail Member

    38
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    May 18, 2016
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    Here's a picture of the wires for each type of switch you might have.

    blue rocker switch.jpg
     
    Mythandar, Mar 4, 2017
    Mythandar, Mar 4, 2017
    #3
  5. Mar 4, 2017 #4
    Mythandar

    Mythandar Bobtail Member

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    May 18, 2016
    0
    Sometimes they tie up the wires so tight that as soon as you try and remove the HVAC controls those wires pull off.
     
    Mythandar, Mar 4, 2017
    Mythandar, Mar 4, 2017
    #4
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