I am attempting to figure out which is the accessory wire (power controlled by the switch on the right side dash) on my 2012 Ultra Classic. The attached picture is taken from the right side of the bike. I think the connector at the top (with the rubber plug at top, two wires, and two white ends. Where do the other wires go to?
What is the gray, single wire plug with the red wire?
What is the orange, two wire plug (it was plugged into an end connector down under)?
What is the black rectangular box above the orange plug(>PBT-GF30<)?

Thanks in advance,
Doug

 

The gray connector with the red wire is the B+ connector for accessories. The "orange two wire plug" is plugged into your accessory connector which is powered by the switch. From your sig pic I assume you have a trailer and it looks like they utilized the accessory connector for part of that. It also appears that trailer wiring probably has something to do with that black rectangular box.

 

The black rectangular box looks like the security antenna

 

Ahh yes, forgot about that. It is as you can see a Delphi pn# on the side sticker.

 

Thanks, but I haven't wired the trailer, yet. That's a project for early spring when I install the hitch.

 

The accessory wire plug is located at the upper frame crossmember under the seat.

It's a 4 place Deutsch plug with 4 wires:

1 Orange/Red (12V power from ignition switch)
2 Red/Yellow (12V power from brake relay)
3 Orange (12 V power from acc switch)
4 Black (Ground)

 

FXD2003Rider Thanks....this helps a lot.

What is the orange (reddish) color two yellow wire connector that only plugs into a protector/holder? Its the one in the lower left of the image I posted in the original message. This connector is stored in front of the battery.

 

If the wires are green/yellow and yelow/green its the connector to the purge solenoid (used on CA models)