When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Recently purchased an 03 FLTR and am now adding a few things to her. I was trying to locate the accessory plug under the seat and when I did I found it was already in use. I traced the wire to the rear between the fender and saddlebag to a bracket with a small black box with no writing or identification on it. As far as I can tell there are only 2 wires running to it, power and ground. When I flip the AUX switch... nothing changes. Here is a pic...any ideas?
That's a B.I.T.C.H. Box...... Stands for Broad In Total Control of Husband....
Your former bikes owner's wife/girlfriend had this installed to keep track of the "old man!"
Crap...wife just walked in......gotta run!
Recently purchased an 03 FLTR and am now adding a few things to her. I was trying to locate the accessory plug under the seat and when I did I found it was already in use. I traced the wire to the rear between the fender and saddlebag to a bracket with a small black box with no writing or identification on it. As far as I can tell there are only 2 wires running to it, power and ground. When I flip the AUX switch... nothing changes. Here is a pic...any ideas?
It's part of the electronic compass which replaces the air temp gauge. I had one which worked for about 6 months. I yanked it and replaced it with an oil temp gauge.
OK well based on the responses......I am pulling it. I too replaced my compass as it couldn't decide what direction I was heading and would rotate randomly. I have also replaced it with the oil temp gauge. My only question on that would be why would it have been hooked to the aux power which is only on when the aux switch is on. Additionally there are no wires running from or to it except for power and ground. I don't want to pull something that might have a purpose.
I suppose a bit more information might be helpful. The wire from the Aux connection goes into the large black wrapped wire loom that goes to the rear of the bike so it looks factory or was made to look factory. On the other hand once it reaches the rear the wires are just zip tied to the rear fender struts and are not hidden like the factory would do. So I have no idea but I really love some of the guesses and responses.
I suppose a bit more information might be helpful. The wire from the Aux connection goes into the large black wrapped wire loom that goes to the rear of the bike so it looks factory or was made to look factory. On the other hand once it reaches the rear the wires are just zip tied to the rear fender struts and are not hidden like the factory would do. So I have no idea but I really love some of the guesses and responses.
I'm tellin ya it's for the compass. If you removed the compass you can tear it out.
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.
Slideshow: Harley-Davidson's challenges aren't abstract; they show up in dropping shipments, shrinking dealer traffic, and strategic decisions that aren't yet translating into growth.