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2007 Ultra issues?

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Old Jun 28, 2021 | 04:47 AM
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Default 2007 Ultra issues?
I have a 2007 Ultra & when riding back yesterday afternoon the red key light, check engine light, & battery light all came on. The DC outlet quit working (I was charging my cell phone for GPS), speedometer, & tachometer stopped working along w/ the odometer (the odometer stayed on the current mileage for 30 miles). Any idea where to start - replace battery? Thanks in advance!
 
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Old Jun 28, 2021 | 08:07 AM
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Do a complete charging system check. You need to check the voltage regulator and stator as well as the battery. If you need a VR or stator, cycle electric is a great alternative to dealer bought.
 
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Old Jun 28, 2021 | 08:57 AM
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I would check battery and connections first.
 
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Old Jun 28, 2021 | 08:58 AM
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Check for codes and go from there
 
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Old Jun 28, 2021 | 02:50 PM
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i have a 07 electraglide and the same was happening to me, i changed the voltage regulator and it never did it again. cycle electric are the best, easy to install.
 
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Old Jun 28, 2021 | 04:59 PM
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Check out the charging system troubleshooting sticky. Pretty straight forward. Turns out it was the voltage regulator on my 07 ElectraGlide. Lots of you tube videos as well.

Jim
 
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Old Jul 15, 2021 | 03:55 PM
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I'm not terribly mechanically inclined so thanks for the help! I tested it & it read 12.58v when off. When I fired her up, my check engine, etc lights are now OFF & it read 14.33v just idling. What do you think? Something wasn't working & now is haha...
 
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Old Jul 15, 2021 | 08:45 PM
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Originally Posted by coolbrze
I'm not terribly mechanically inclined so thanks for the help! I tested it & it read 12.58v when off. When I fired her up, my check engine, etc lights are now OFF & it read 14.33v just idling. What do you think? Something wasn't working & now is haha...
I would suspect t voltage devulator in early stages of failure. When hot beginning to shunt to ground or diodes failing In the rectifier cir uit.
 
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