Originally Posted by imidazol

Check for power to the blower lead from the Blower Control Module sitting on top of the heater box where you had to plug it in. If not power that'* your problem. You can check for power to the blower control module from the inside portion.

Trying using a fused wire from the battery-use a fuse in it- and touch the power lead to the blower. It should have a ground. If it doesn't turn check the ground also. If the blower does work when getting power. Then you're down to troubleshooting the blower control module (available at some parts store like Advance Auto--besides the dealers).