[dworld63]

Looking for some help, my 2006 harley f150 is going bananas ! Blower turns on when i shut off vehicle display goes black and i hear this clicking noise coming from behind dash board anyone offer any clue to what the heck is happening ?

 

[levittownfordparts.com]

Is it on while the truck is on as well and remains on? My guess would be the blower relay stuck closed.

Any update on this?