mroe1

I was told that the plastic coupling that connects the blend door and the motor may be broken, since I have no regulation of my hot and cold. Followed the direction to take it off, and sure enough the little plastic coupling is broken. Bought a new one at the dealer for the out rageous price of $15.00. Now for the weird part. I try and install it, and in trying to align it up, I started my truck, had the temp dial set to full hot. The motor keeps turning and turning. Mine has three electrical connection points in the plug. Was told, when the motor sences the "spike" as the door is fully in one direction, the motor is suppose to stop. I tried stopping it with my fingers and even a pair of pliers. It's still runs. I think this is what broke the plastic couplingin the first place. I don't really want to install it and see it happen again, and have to spend another $15.00 on a new one. What else could be wrong, in why the motor won't stop?

bgilbert

Must not have a 1st gen..