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Date:         Wed, 24 Mar 2010 10:02:10 -0700
Reply-To:     Loren Busch <starwagen@GMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Loren Busch <starwagen@GMAIL.COM>
Subject:      Re: Unknown Battery drain!!
Comments: To: gneiss9 <gneiss9@gmail.com>
In-Reply-To:  <B67CF34C-E887-427E-8F6F-AAAA664CB8AD@gmail.com>
Content-Type: text/plain; charset=UTF-8

On Wed, Mar 24, 2010 at 9:49 AM, gneiss9 <gneiss9@gmail.com> wrote:

> > I discovered that my MAIN Battery is completely DEAD and the AUX > Battery is showing only 4 volts or so. None of my lights were left > on, key was not in the ignition, Fridge not on, etc... Don't know > where to start to find this phantom draw. >

Here is how I'd approach the problem. Disconnect the starting battery and get it fully charged. Disconnect the aux battery (charge it while troubleshooting the rest). Reconnect the starting battery while using an amp meter (set it up to the highest range to start with) to check for current draw. If anything more than 50 to 100 ma with everything off start disconnecting the new things you connected during the aux install, one at a time (or disconnect all and start reconnecting one at a time). You should be able to track down the offending circuit or component that way.

> > >


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