My voltage dropped the other day for a little while and the check engine light and battery light came on. I would like to see if my 2012 Street Glide voltage regulator is going bad on me. (I just put a new battery in this spring)

I have the instructions on how to check the charging system. I'd like to do this myself but have limited knowledge on electrical tools. Can someone suggest a basic voltmeter I could buy from Harbor Freight or Advance auto parts that would allow me to perform all the steps. One step is to use a test light. Is that part of a voltmeter? Is a voltmeter the same as a multimeter and ohmmeter? Is there a Youtube video showing how to do this? Or would you suggest I take it to a professional?

 

 

A multimeter will read volts and ohms, AC and DC.

If you have a multimeter, there really is no need for a test light, since a test light is functionally identical to measuring voltage.

You're on the right track: Go to Advance, Harbor Freight, etc. For your purposes, any cheapo will do. If you want to get a little fancier, I do like the "audible continuity" feature.

 

Technically, no, but you'll almost never a device that is just a voltmeter these days (aside from a gauge on a vehicle). Voltmeter in part of what makes up the multi in multi-meter. Usually it's Volts, Ohms and amps. You used to sometimes hear them called VOM's (Volt Ohm Meter). For what you describe, any basic one will do. Harbor Freight even has a free one they give away sometimes.

 

That little red one that comes from Harbor Freight (sometimes free with a coupon), is a piece of crap. Smokes if you put it on your battery. Must be why it's free. I see guys at swap meets trying to sell them for around $10.
Get a Fluke. It will be useful lots of times.

 

Thanks all.....found some vids on YouTube and feel more comfortable with the procedure. Just nervous when working with electricity and voltage

 

Fluke is the best...but if you are not making a living with it, no need to drop that kind of cash. Home Depot has decent meters that won't break the bank.

http://www.homedepot.com/s/multimeters?NCNI-5

 

For a newbie garage guy any under $20 meter you can get will work just fine , no reason to spend $60 to $200 on something your gonna use once before the battery dies 5 years from now , HomeDepot, Lowes, Sears all have them.

 

Inexpensive digital multi meter, forget the analog meter.
Quite a few videos on youtube how to check the Harley charging system, some are just a basic test and others show hot check the rectifier/stator, etc.
Edit: Wanted to add, between the service manual for your model(specs & guides) & youtube, you can troubleshoot/repair most items on your scoot. Luk with it.

 

Best tool in the box. I have one in my truck and boat, also. You never know!!