99 plymouth grand voyager ac,heat,al button on panel dont work

[tbmarsh]

99gv all heat,ac,rear wiper,defrost
buttons dont work.blower does work,only blows out panel vents only this happened a couple times before cleaned circuit board behind buttons worked for month or two i have done this couple times and it would work for awhile this time it will not work does anyone know if it could be something else this part seems to be exspensive hate to replace and that not problemand visually dont see anything wrongwith circuit board any help would be apreciated thanks Tommy

[dhjort]

Originally Posted by tbmarsh

99gv all heat,ac,rear wiper,defrost
buttons dont work.blower does work,only blows out panel vents only this happened a couple times before cleaned circuit board behind buttons worked for month or two i have done this couple times and it would work for awhile this time it will not work does anyone know if it could be something else this part seems to be exspensive hate to replace and that not problemand visually dont see anything wrongwith circuit board any help would be apreciated thanks Tommy

Did you ever resolve you problem with air only coming out of your vent in your 99 Dodge van?

I have the same problem and would like to know what you did to fix it.

[Bernard Feltzer]

Check the black electrical plug that plugs into the radio or your circuit board, somewhere around there. The contact inside the plug will be burned up inside.

[dhjort]

Are you talking about the plug to the instrument panel?

What is the fix? I assume I can't buy just a plug...

[Bernard Feltzer]

Originally Posted by dhjort

Are you talking about the plug to the instrument panel?

What is the fix? I assume I can't buy just a plug...

I think it is the black plug that goes to the radio in the center console thing, right above the AC controls. The plug was burned up on one connection, it is somehow connected to the BCM and caused weird problems.