Blower motor stopped working on all settings. I have a 2014 Ford F150 3.5 Eco boost. It has the automatic climate control. I have changed the speed controller, relay and checked the fuses. I took out the blower motor and connected it to power and it worked. I checked the connection to the blower motor and it is receiving power but seems to have a bad ground. Any help would be greatly appreciated. Where do i go from here??

 

Could be the blower motor resistor.

 

 

The OP did mention he changed that part. Unless you two are suggesting the new one might be bad, which is possible.

 

Assuming that one of the parts you replaced is the resistor (the part that the harness plugs into right behind the glove box), did you check the condition of the harness? Mine was a little
melty.

Does it turn on when you wiggle that connector?

 

Did you end up fixing the issue? If so, any info would be great as i am having the same problem.

 

Do you really think a guy who joined 4 years ago, to post one questioin 4 years ago and never posted again is going to see your question and respond?

 

That’s weird since this thread’s OP asked a similar question to another one and done poster 🤷🏻‍♂️

 

people bitch "use search! use search!" someone actually uses search... people bitch!