I'm trying to wire up my new speedometer and I have no clue what goes where.
I know to some this my seem like a question that is way below newbie level, but I honestly have no idea what is what. The wiring diagram for the bike could literally just as well be Chinese and bar napkin doodles.
The attached photo is the entire "instruction" that came with the unit (Unacceptable considering the price of this thing).
I understand the basic premise, but I can't for the life of me figure out where any of these wires are supposed to go.
"to ignition" is useless as there are a boatload more than one wire on that thing.
Is there any chance I can simply hook it up to the same 2 pin connector the original speedo used? Not sure if that's even a 12V line but can't see why it wouldn't be.
If so, would both orange (light) and red (positive) just go to the same pin? If yes, Which of the two is the positive?
I'm also thinking that sticking a inline fuse on the red wire might be a good idea. Am I way off here?
Any help would be greatly appreciated.
Last edited by Biking Viking; 05-08-2017 at 08:37 PM.