DODGE RAM FORUM - Ram Forums & Owners Club! - Ram Truck Forum - View Single Post - A/C compressor comes on with heat on.
View Single Post
Old 07-22-2010, 11:14 AM
Moonlighter's Avatar
Moonlighter Moonlighter is offline
Dodge Ram Forum Newcomer
Join Date: Jul 2010
Age: 44
Posts: 14
Gender: Male
Vehicle: 1994 Dodge Ram 2500 4x4 360
Trim Level: Laramie SLT
Color: Blue - Silver
Engine: 1994-1997 360ci (5.9L) Magnum V8 230hp
Rep Power: 0
Moonlighter will become famous soon enough
Default A/C compressor comes on with heat on.

Hey guys I have had a weird issue with my A/C system during the winter and wondered if anyone knows what to do. When I am running around in the winter with the heat on, if I switch the selector from floor/defrost to defrost or vent my compressor starts engaging. Still blows hot air, but during the summer with the A/C on properly I get no compressor action. I am going to check all the vacuum connections, does anyone think it could be the selectors bad. Any other ideas would be welcomed, the truck is tore apart so it would be very easy to repair the issue now. Thanks.
1994 Dodge Ram 2500 4x4 5.8L magnum v8

Last edited by Moonlighter; 07-22-2010 at 11:15 AM. Reason: truck specs
Reply With Quote