What is the blue wire for on the fan motor connector? My fan's not working, and I have voltage at the connector. I tried connecting a 9 volt battery to the disconnected fan, just to see if it might spin & got nothing. Would that have worked on a good fan?
ANSWER Hello Jerry. Yes, you should be able to test the DC fan motor with a 9 volt battery. If it does not run, replace the fan motor.
Answered by AppliancePartsPros.com | Wednesday, March 20, 2013