Recent content by GMswin13

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    A/C fan won’t kick on

    Well I took it to my buddies shop put his ac gauges on it it’s full and correct where it needs to be.. a code was up for radiator coolant control sensor was reading 33 degrees. I’m not sure if this particular vehicle has more than one temp control sensors cause I changed the one that’s next to...
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    A/C fan won’t kick on

    My buddy has a really nice scanner we’re gonna take a look. I do know one of the lines were cold no condensation nothing puddles. Haven’t checked the other line. Back in the winter the thermosdat was bad causing the coolant fans to run on high constantly so I changed that and the temp sensor and...
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    A/C fan won’t kick on

    All I did was attempt to fill it with a Freon can that had a guage and it was reading right where it needed to be
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    A/C fan won’t kick on

    Ok I’m not sure how more clear I can be. The blower motor works fine the one behind / under the glove box. The 2 coolant fans in front of the engine attached to the radiator/condenser are always on low when the engine is running….now say you wanna turn on the AC turn the blower motor on high...
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    A/C fan won’t kick on

    Yes sir the fans don’t kick on high when I turn on the AC you know it sounds like a 747 when there on high when you turn the ac on. The compressor turns on and Freon is full and good.
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    A/C fan won’t kick on

    This is about a dead fourm ain’t it?
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    A/C fan won’t kick on

    Thanks for the help
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    A/C fan won’t kick on

    HVAC fan when you engage the AC button the fan kicks on high it don’t do it now. The compressor kicks in and the inside blower motor works fine the ac will cool down if I’m going 75mph on the interstate state that’s it.
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    A/C fan won’t kick on

    Hello I’m fairly new here I’m not sure if I’m posting in the right area so forgive me. I have a 2016 Yukon XL 5.3 2wd it’s been having electrical issues in the past year the headlights would always pulsate almost like flashing your headlights bright to dim. Just the headlights. Well one day it...
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    2016 YUKON POSSESSED

    Update all it was that was causing the issue was a bad thermostat. With it being stuck the computer doesn’t know if the engine is over heating or running tool coil. I’n my case it would never get about 140 160 so the computer would send commands to the vans to run wide open causing voltage drop...
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    2016 YUKON POSSESSED

    Thanks for the response unfortunately I didn’t save any of the codes or print them off I’ll have to go back and scan again but last night I was messing around with it and the disconnect for the wiring harness same place where the fuses are I unplugged the wiring harness then plugged it back in...
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    2016 YUKON POSSESSED

    Hello I’m new to this page I’m having some electrical issues to start off the transmission blew up about 5 months ago had a total rebuild works fine but about a month ago I notice the head lights while driving pulsate randomly so I tested the battery it’s good I replaced it about a year ago so I...
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