Fan

2003 Buick Rendevous

Can anyone help me in regards to my blower fan not working on positions 1, 2, or 3. it does however work on position 4 and 5.

thank you for any insight.

I would suspect the blower motor resister assembly needs to be replaced

can you give me some more insight as to where I might find how to do this

thanks
joe

UGH, I was afraid you were going to ask that, afraid because I haven't been there myself. Assuming it is like the pontiac version, I believe you would have to go under dash on passenger side, and remove hush panel. After that you have to figure out how to get to blower assembly, it should be part of , or real near that.