What's This Plug For?

RockOn

Turbocharged
Joined
Feb 22, 2018
Messages
585
Location
Escondido, CA
Ride
2006 R3 Classic, 2008 R3T, 2009 Harley Ultra
While installing DEcosse's wireless ignition I noticed a plug of some sort wrapped in electrical tape. Any ideas what it is used for? Circled in red in attached picture.
 
Last edited:
Kinda difficult to be sure when it's covered up

There are a couple of accessories plugs around there.
That location, general size & shape I'd say it's the optional accessory heated grips plug.. are there 3 wires in it, purple-black-blue?
 
Kinda difficult to be sure when it's covered up

There are a couple of accessories plugs around there.
That location, general size & shape I'd say it's the optional accessory heated grips plug.. are there 3 wires in it, purple-black-blue?
Okay, thanks!