doonze
Well-Known Member
- Joined
- May 16, 2009
- Messages
- 506
- Reaction score
- 3
- City, State
- Fayetteville, Ar
- Year, Model & Trim Level
- '93 X Sport
I have a question, when you have the heater control to "off", does air still come from your vents like it would if these trucks had a "vent" setting? I'm talking about the little selector switch that has "off, max A/C, Panel, etc." on it? On mine when I have it on "OFF" it still has air coming from the vents if I'm moving. Blower is not on, only have air when moving. Today I had the dash apart replacing some bulbs and I had figured it was just an issue with the selector alignment so I looked into it. Seems my selector arm leaves the selector cable in the same position for the first 3 settings on the control. "Off, MAX A/C, and Panel" That seems to be by design, so for the life of me I can't see a way it could "close" a outside air vent anyway. Only thing I can come up with is it's a electronic servo somewhere that's maybe not working and closing the system from outside air, or maybe a vacuum servo ...any thoughts? Any input?