[Yesfan70]

My wife came home earlier today and told me "a part" fell in the floor board.




The climate controls do not work at all and were working before the blower fell out. I did manage to get the blower back in place, but thought I would ask and see if anyone might have any ideas on why no A/C. Could it be a fuse issue?

If it is a fuse issue, which one is it? Thanks for the help everybody.


EDIT: Forgot, it is a 2006 KJ Limited.

[jeeplibby1]

First, when you say climate controls, do you mean the fan speed settings or the blender controls? The fan control is electric so it may be a fuse. The blender controls run on vacuum so they would have no fuse. Also, if you are having a blender control issue I don't believe the fan will work. The fan is always active, 1,2,3,4. It has no off control. It relies on the blender switch to get going. I don't know the workings exactly, but maybe this will help. Page 8 has a good explanation.

http://www.scribd.com/doc/3287208/Je...F-Secc-24-HVAC

One more thing. It may not be the controls at all. Everything was working before and the only variable that changed was the blower falling. At that point it didn't work anymore. After looking at the picture again, maybe the blower damaged itself in the fall. I doubt it, but I would turn on the blender switch to AC and then the fan speed to 4 and test the connector that plugs into the blower and see if it has power. If it does and the blower doesn't work, then you know the blower is bad. Also, it would be my guess that if the blender switch is working, when the AC is activated, the compressor clutch should engage even if the blower on the inside of the vehicle isn't working. I think...