Question about 2011 Honda CBF Stunner

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My stunner bikes battery is not charging and hone not working.. i change my battery and regulator but still battery is not charging. please help me.. regards jithin

Main problem is depending on regulator and battery

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  • MOHIT SIKKA Jul 07, 2013

    Try Checking the Wires and Connections to the battery if your Battery is OK according to you.


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Posted on Jan 02, 2017

  • 39 Answers

SOURCE: battery wont charge

The most common problem is the 3-wire connector being burnt between the stator and regulator/rectifier. It has also been commonly reported that the regulator/rectifier and/or stator may need replacement.

Posted on Jun 04, 2009

  • 10 Answers

SOURCE: the bike wont run unless you charge the battery first

Double check your battery. It could be bad and not holding a charge... If it's good then you can move to the generator. An easy way to check the generator is to get a voltage meter and put one lead on the pos and the other lead on the neg (while the bike is running), the voltage meter should read approx 14volts. If not, then you know the generator isn't putting out enough power to charge the battery. Then check all wiring back to the stator. Hope the stator isn't bad because I remember it being pretty expensive. Good luck...

Posted on Jun 14, 2009

  • 130 Answers

SOURCE: if you charge the battery

Unfortunately you cannot check the regulator portion of the regulator/rectifier. The common failure on these units is the stator itself, which is located in the rear of the motor and requires motor removal to replace. If you haven't done so already, check the stator connector (3 pin connector with yellow wires located near the battery). Often these leads develop resistance and get hot and melt the wires in this area. A repair kit is available from Honda with new wires and connectors. However first I would check the stator to be sure it is ok. You can check resistance between each of the yellow wires. The readings should be fairly equal and should have no continuity to ground. If you have continuity to ground, your stator is bad. You can also check AC output between yellow wires with the motor running, you should get voltage readings from about 20VAC at idle that increase to approximately 60-90VAC as the motor is revved up.
Hope this helps.

Posted on Aug 21, 2010

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I hope this helps


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Put in a new battery and rode bike couple of timesthen bike does not start up appears dead. please help with advice. david R.

Sounds like the charging system doesn't.

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1 Answer

Battery wont charge the battery is ok but during the day its like the bike is not charging the battery and the bike wont start i heard that the leads between the regulator to the battery could be worn,help...

The most common problem is the 3-wire connector being burnt between the stator and regulator/rectifier. It has also been commonly reported that the regulator/rectifier and/or stator may need replacement.

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