View Single Post
  #1  
Old 09-14-2020, 01:30 PM
ASteele ASteele is offline
Registered User
 
Join Date: Mar 2020
Location: Maryland
Posts: 80
240d blower motor fuse keeps melting

So recently I pulled apart my blower motor since it was making noise in the bearings. While I was lubricating the bearings I decided to overhaul the motor with new brushes and lubricate everything. After I reinstalled the motor I noticed that the number 8 fuse for the blower motor and AC compressor clutch kept blowing after a few minutes. After testing the blower motor on full blast and the AC knob in the off position it still kept deforming the fuse. So I am curious as to what could be making the blower motor draw so much amperage to blow a 25amp fuse. (I installed a blue 25amp fuse instead of the red 16amp fuse because the AC clutch would draw too many amps and blow the red fuse in a minute at most) Any thoughts appreciated!
Reply With Quote