A/C

2001 grand marqui, blower quit blowing. I figured it was in the a/c climate control so I by-passed the c/c with a switch and in-line fuse and the blower ran on full speed only it didn't cool very well, like some of the doors were not opening up. Rewired it back like it was and replace climate control box. Blower didn't work. Changed blower motor resistor, still no fan blowing. Fuses are not blown etc. What else can I do?