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Old May 20, 2018 | 02:29 PM
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Default Wire question



I don’t have my service manual with me - can anyone tell me what these 2 wires are & where they should be grounded?
 

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Old May 20, 2018 | 03:15 PM
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Year / Model bike?
 
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Old May 20, 2018 | 03:58 PM
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Sorry. 2007 FLHR Road King. Not a classic
 
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Old May 20, 2018 | 04:06 PM
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The ring wire connectors are not typical for Harley. Could it be something the PO had wired up as an accessory?
 
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Old May 20, 2018 | 04:10 PM
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Is there a symptom you're hoping to cure by looking at these wires, or did you just notice them loose without anything amiss?
 
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Old May 20, 2018 | 04:25 PM
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Put new bars, cables, lines, on & the right controls & such weren’t seated properly & my brake light was stuck on. Got it fixed but before that had my brake fuse blow.

Its working now but I was looking at those danglers & don’t know what the heck they are for.

Would a poorly seated control/lever assembly short out the brake switch? I didn’t see any wire to wire contact.
 
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Old May 20, 2018 | 05:08 PM
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A poor connection generally decreases the current available to a load, which would tend to make the load less likely to fry rather than more likely - generally. However, the arcing from a poor connection can cause problems with microelectronics, and I don't know if there are any involved in that circuit. I wouldn't expect to find microelectronics in something as basic as a brake light switch. A typical switch contains no delicate circuitry, and would usually be the last thing to be fried by an over-current since it's job is just to make or break the connection of an electronic pathway to a load that is typically far more delicate than the switch itself.

I know that's not much help, but sometimes lust thinking about the physics helps with the diagnostics.
 
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Old May 20, 2018 | 05:11 PM
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Thanks. No idea on those wires??
 
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Old May 20, 2018 | 05:22 PM
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I would put a meter on them and see if either are hot with acc or run position. If they are get a manual and or trace where from. If not tape up ends and lace out of the way in case needed down the road
 
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Old May 20, 2018 | 05:22 PM
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Minus the ring terminals it looks like the proper placement for the old Cruise control roll-off switch that used to be in the center of the throttle cables back in the day.
 
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