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Starter engaging while running. WTF?

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Old Oct 27, 2010 | 04:56 AM
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Default Starter engaging while running. WTF?

While my bike (06 1200 custom) is running at idle or at speed, the starter will start engaging and disengaging. Has anyone had this happen or know what might be jacked up on it? I know it's electrical, but I don't know $%*T about electrical. I think it's a switch, selenoid or relay. Any info that might help me narrow it down would be appreciated.
Thanks in advance
 
Old Oct 27, 2010 | 05:11 AM
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It happened to me this past summer while riding. The starter switch had shorted out, causing the starter to engage while the engine was running. It made a terrible sound. The switch was replaced and the starter two weeks later.
 

Last edited by shortride; Oct 27, 2010 at 05:14 AM.
Old Oct 27, 2010 | 05:34 AM
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My bike did that while I was riding one day. I stopped and unplugged the wire from the solenoid. Turn the switch on and touch it back to the solenoid and it'd start. Had to replace the starter button like bikes said
 
Old Oct 27, 2010 | 06:19 AM
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Start with the switch and relay they're cheap and easy. For me when this happened it was time for a new starter.
 
Old Oct 27, 2010 | 06:51 AM
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Originally Posted by bikes
It happened to me this past summer while riding. The starter switch had shorted out, causing the starter to engage while the engine was running. It made a terrible sound. The switch was replaced and the starter two weeks later.
It was the starter switch on my '08 CrossBones as well. No starter problems so far...

Charlie D.
 
Old Oct 27, 2010 | 08:57 AM
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It happen to me in the rain last month. I unplugged the wire from the solenoid and then plug it back in and it stop doing it.
 
Old Oct 27, 2010 | 11:09 AM
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Replace the starter relay. It's located with the fuses. Most auto parts stores have replacements for them.
 
Old Oct 27, 2010 | 11:25 AM
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I had this happen while I was riding about 3 miles from the house, at first I couldn't hear it because my wifes bike is a little loud, but when we had to slow down for a light, I could tell something didn't sound right, the noise was not loud because at the speed I was traveling must have been matching the speed of the starter motor, I replaced the starter switch and everything was fine afterwards. The bike was under warranty (06 RoadKing Custom) but the dealer could not get to it until 4 weeks and this was at the start of June, so I bought the switch and installed it myself. I asked if they could at least give me the switch and I would save them the hassle of installation because the bike was still under warranty, but they said they couldn't do that. No big deal it was $32 and about an hour and a half of my time.
 
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Old Oct 27, 2010 | 02:25 PM
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Thanks for all the replys, I have tomorrow off and will try to see if I can locate a switch at one of the local dealers. I will also replace the relay. It really threw me off when I first heard it though.
 
Old Oct 27, 2010 | 02:32 PM
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Before getting into the repair, have you done anything on the bars recently like switch housings or grips? If so you may have a pinched wire under the switch housing. I would look there first before getting any parts.
 
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