BRAKE LIGHTS, TURN SIGNALS, SPEEDO NOT WORKING
SOURCE: no power to horn, tach, speedo, left turn or right
Check wires by neck and under tank,some folks have had problems with wires breaking. ignition switch is another area to check
SOURCE: 2004 FLHTCUI ULTRA CLASSIC..TRYING TO WIRE UP FOR
chk backwards to your turn signal control unit. The brake lights and rurn signals are routed in a way that would affect each other.Is this a four wire or?Chk fuses 1st. Good Luck- -Ned- A good grd is important.
SOURCE: '05 1200 custom: left rear turn signal/brake light
Your bike is not equipped with the old style "flasher" like they used to be back in the '80's. You bike has what Harley calls a Turn Signal Microprocessor. It's a "black box" about a half inch thick by an inch and half wide by three inches long. It has a large plug with about a dozen wires on one end and a mounting bolt in the center of it. Exactly where it is, I have no idea as Harley moved these things around as much as they did the oil drain on the Sportsters. Underneath the battery is a bad place for anything, especially electrical components. The faint clicking sound you're hearing may be a circuit breaker. By the signals flashing very rapidly, this would indicate a high current flow that may be caused by a short circuit.
Good Luck
Steve
SOURCE: Speedo, turn signals, brake lights, horn stopped working. All else is fine.
Did you find any solution I'm having the same problem with my 2001 road king I know that the fuse is blowing just wondering if you found where to start looking
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