havac stuff need help
#1
Instructor
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Join Date: Apr 2007
Location: Oakland, Ca
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Vents always blow out cool air no matter what I do, I cant even get it to blow out warm air from the engine. The temperature blending clip was broken so I ordered a new one, this didnt help though.. still blows cool air. Any ideas?
#2
Three Wheelin'
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Is the AC clutch always engaged? Disconnect it once and see if that changes anything. If it does you'll need to trace the wiring back and figure out if you have a bad switch or a problem with the wiring.
#6
Burning Brakes
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apierce - i'll trade you, mine blows hot
It does sound like the clutch is always engaged. Thats a bad thing because when the fan isnt blowing itll screw the system up by over icing it. Could be the switch, the clutch, a relay, bad grounds. Its hard to say...but it does sound electrical not relating to the ducting.
#7
Nordschleife Master
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That happened to me. It was the relay.... Relay #3 in my early car. Probably not the same.