Question about 2004 Harley Davidson FLSTC - FLSTCI Heritage Softail Classic

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Hi i am changing the rear end of my 04 harley softail herritage, i have bought new turn signals and tail and stop problem is this.the new turn signals have a green wire each ,one also has a blue wire and the other an orange one, which one conects to which origional wire on my wiring loome. my new rear light has 3 wires, a black, blue and black and grey wire,again what goes to which colour on my origional wiring loome. hope you can help, regards dave

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Get a test light and stick the probe in the connector on the bike and clip the other end to a good ground. Turn on the key and run the turn signals, brake light and running light. Move the probe from hole to hole until you find the turn signal flash, the brake light and the running light. Obviously, the turn signals will flash, the brake light will go on and off when you hit the pedal, and the running light will stay on constantly. the three wires on the brake light are ground, brake and running light. Should be a simple matter to figure out which wires go where from here. If you are using digital lights, i.e. LED lights, the current only flows one way. As an example, if you hook up the turn signals and they don't work, reverse the wires.

Posted on Oct 10, 2009

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