whats next?

hey guys my a/c in the rear of my van went out, but i did fix that.But now the one in the front stop working.I was thinking it was the blower motor, cause as soon as i trun on the front fan the fuse would blow. So i got a new blower motor and its still doing the same thang, So if anyone knows what it could be, please let me know how to fix it. thanks a lot..

Check to see that the vent motor is not binding on something it can cause the front ac to stop working also make sure your rear ac is ground properly and that there are no pinched wires. You may also want to check the front controls for a broken solder joints.

Problems like this are usually related to one or more bad solder joints on the relay on the control panel in the center stack up front. This usually affects the rear blower on rear A/C vans, but it could very well be something related.

As far as the soldering on relay for the rear blower, I've seen bad ones, better ones, and ones that have more than one bad solder joint, but these are mass-soldered in a wave solder machine; if one is screwed up, the other 99,999,999 control panels are screwed up there too!
HTH