Blower, 2005 Chevy Colorado

When i turn on my air conditioner, some times it works and sometimes it doesn’t I think that it a blower fan Where should i look to consider repairs?

Any local shop should be able to solve this . Does the fan change speeds when it does work ? Or it might be best to contact an air conditioner shop just in case it is more than just the fan motor.

The next time the blower doesn’t work, with the ignition switch on, and the blower speed set to high, reach under the passenger side of the dash, and with the handle of a screwdriver rap on the blower motor.

If the blower starts working, replace the blower motor.