Nippy also sells a wiring harness/connector to connect the new horn to the original wiring so you don't need to cut wires and make joins, the NN harness is not cheap but it's plug and play, doesn't register fault codes and is easy to revert back to the original horn if you sell the bike or take on a new career delivering pizza
It will pull too many amps, the brain will recognise this as a problem and shut it down. You will need a seperate relay and power from the battery or a fusebox. You can connect the NN cable to the OEM horn connector to use as the trigger wire to the relay if you don't want to alter the wiring.
yep, when you connect it directly, it sounds for less than a second and then "trips", so too much current needed. need to get a fuse today and will wire it up with the today. btw, its f"^ken loud...made the kids jump a few times
can someone confirm the wiring connections of the relay
pin 30 - battery (+)
pin 85 - ground (-)
pin 86 - OEM horn Switch (+)
pin 87 - Nautilus Horn (+)