RE: Pacifica TROUBLE!!!! Front end and no heat!
 

It's kind of funny. I just had the AC control "module" not resistor like I thought, go out. I've got dual climate in the front, and the front blower just quit working. The rear blower still worked. I traced the problem to the little black box bolted in front of the blower. All it does is control how well the blower moter gets grounded to control the fan speed. $65 for the part and 5 min to replace... after 2 hours figuring out what was wrong and how that thing worked. If one knew about that it would definately be an easy fix for the do it yourselfer. Now what's with the lower control arm bushings going out in 47k miles... they seem to be glued into the sleve on the lower control arm. You have to replace the whole thing?