2003 Sportster Rear Fender Wiring

[Danny883]

Hey guys, I am in the process of installing a new fender and I was wondering if anybody can tell me which colored wires are what of the 6. Also, any recommendations for setting up new turn signals and a new taillight?

[Tattooo]

Hey guys, I am in the process of installing a new fender and I was wondering if anybody can tell me which colored wires are what of the 6. Also, any recommendations for setting up new turn signals and a new taillight?

What does your manual say they are?????

[Danny883]

The manual referred to them as the rear wiring harness. It connects to a circuit board on the taillight, and since I'm putting on a new taillight I'm wondering if I am able to remove the circuit board and simplify the wiring.

[brooklynbomber]

This is the 2003 diagram, you can see the colored wires you have.

[TriNortchopz]

Got a test light of multi meter?

check each wire to confirm, then mark 'em; tail, brake, left and right signal, ground...and as brooklynbomber has shown above, running light.