blower motor fan on 1993 Oldsmobile Cutlass Ciera

My blower fan motor stopped working when I changed temperature level from cold to hot. I checke dteh fuse and it is not blown. What is the most probable cause and easiest way to troubleshoot the problem. Relay, resistor, blower motor?

1 answer
Do you have an automatic control feature, or is just manual heating and air conditioning?

If it's manual, then you may have a faulty resistor or blower motor. If it's automatic, it could be some other automatic control component.