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The bike: 2004 Suzuki Bandit
Rear Tail / integrated turn signal (LED)
front turn signals are incadecent bulbs.
Rear tail/signals lights there is a left and a right. 5 wires...
1) left signal+(yellow LED left side),
2) right signal+(yellowLED right side),
3) Ground-,
4) running lights+(dim redLED),
5) brake light+(bright red LED)
The front two signals have a positive+ and negative- each. (simple!)
So... With ONLY the back hooked up, everything works fine.
and with ONLY the front hooked up, it works fine.
but when i hook BOTH OF THEM UP.... the left signal is all funky in the rear. The left LED rear blinker will flash, but zig zag with the right running light.... funky funky! Right signal still works fine, as well as emergency flashers.
HERE IS THE CATCH.... the front left wire harness has 3, YES THREE! wires! ??!!
Has the red (+), the black w/ white stripe negative (-), but then there is a third solid black wire! What does this wire do? I've tried hooking it up in parallel with the + and - of the front lights, and also grounded it... nothing's fixing the issue... but it has to be this 3rd wire... because they both work fine by themselves (front vs. back) but not together.
My guess is that the 3rd solid black wire is for running lights of the signals? no idea really, it was over a year ago that i took the stock lights off and put flush ones on, and it was 6 months ago that i switched to street fighter, and hated plastics all together.
Help!