I recently am having a issue with the AC/Heat not turning off. It constantly blows and when I attempt to turn it off, it appears to blow more strongly. I did check the antifreeze and made sure I had it to the max.

Has anyone experience this problem or know of a fix for it?

 

Unplug the fan blower resistor. behine the glove box.

 

Ok. Do that part needs to be replaced? I want to fix the issue.

 

Does your van have automatic temp control or the conventional Red/Blue dial for temp control?

 

Our 2002 Grand Caravan ES had the exact same problem in August 2005. We came back from vacation and the fan was on full blast the whole way back. Took it to a local repair shop (not dealership) replaced the blower motor module ($69.99) plus $54 labor and it has been fine since

 

Thanks for the replies. Looking like a replacement is needed. I'll call my mechanic.

 

i hope one of you guys read this but would like to know where the blower module is locate or are talking about the resistor located behind the glove box. just wondering since my new resistor only cost 25 bucks and replaced it myself.