Battery drains over night

Closed Thread Subscribe

Thread Tools

Search this Thread

Nov 29, 2010 | 04:25 PM

#11

01 blazer

Thread Starter

New Member

Joined: Nov 2010

Posts: 8

From: Billings, Mt

Last time I checked the charging system (a couple of weeks ago) it was charging 14.6 v. and with the high beams on, blower motor on high the voltage was 14.4. I didn't think that that was out of line.

Nov 29, 2010 | 08:21 PM

#12

swartlkk

Administrator

Joined: May 2005

Posts: 41,329

From: Waterloo, NY

That sounds about right.

So there may be something that is waking up a system or two during the night, bumping the draw back up...

Closed Thread Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Battery drains overnight

huehl31589

2nd Generation S-series (1995-2005) Tech

Sep 28, 2019 08:20 PM

TBC Fuse Slowly drains battery after a few days.

SevillianSTS

2nd Generation S-series (1995-2005) Tech

May 15, 2015 04:08 AM

Battery Drains

donald_archer

Lighting & Electrical

Feb 17, 2014 03:15 PM

runns but drains battery in record time then stalls

355sexyjimmy

Engine & Transmission

Feb 9, 2011 08:40 PM

Starting engine drains battery

lbauer

1st Generation S-series (1983-1994) Tech

Feb 23, 2009 09:08 PM