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Something killing battery

Forum: C3 Electrical, Body and Interior

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Something killing battery

Posted: 6/7/08 10:39amMessage 21 of 27
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edgwood, MD - USA
Joined: 11/1/2007
Posts: 737
Vette(s): 1975 convertible,with the hard top and power streering.it a 350 L48 with auto trans. the color is light blue.
 I had the same problem in mine changed the batttery, changed the alt's still to no avail. Just by accedent I found the wires inside the plug that connect to the alt were broken inside the plug preventing the battery from charging
    Rick
RNB2008-06-07 10:42:33
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Something killing battery

Posted: 6/7/08 10:50amMessage 22 of 27
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edgwood, MD - USA
Joined: 11/1/2007
Posts: 737
Vette(s): 1975 convertible,with the hard top and power streering.it a 350 L48 with auto trans. the color is light blue.
 Oops hit the wrong buttonEmbarrassed.
   Rick 
RNB2008-06-07 10:52:41
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Something killing battery

Posted: 6/26/08 7:39amMessage 23 of 27
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Garner, NC - USA
Joined: 4/16/2007
Posts: 111
Vette(s): 1982 , L98-350ci, T-Tops, Bright Metallic Blue with Dark Blue Interior
Hey Folks!
 
(NOTE:  I posted this under another topic as well, but saw this one and thought you guys could help me too!)
 
I have good news Big%20smile and bad news Angry regarding the battery drain that was occurring on my '82.
 
The good news is...thanks to RRaider1 and his link to track down battery drains, I was able to trace my problem to the "Pwr Accy" Circuit Breaker.  With the circuit breaker inserted, it was pulling 6-7 amps (no wonder the battery was dying overnight, huh?).  Removing the circuit breaker, the drain was less than 1 amp.  Woo Hoo! Clap
 
The bad news is...I have no clue what to do now! Confused  I went and purchased a replacement for the 30 Amp circuit breaker hoping that would do the trick.  No go.  New circuit breaker in...6-7 amp drain...out, 1 amp drain.
 
Researching this circuit breaker in my manuals, etc., it seems to be connected to the Power Seats, but I'm not sure.
 
Before I screw something up, I knew I needed to consult my C3VR's for the help I need.
 
HELP!  What  do I do now!
 
Thanks!
JSGarner
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Something killing battery

Posted: 6/26/08 7:57pmMessage 24 of 27
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CUYAHOGA FALLS, OH - USA
Joined: 12/2/2003
Posts: 6424
Vette(s): 1975 C3 Red, T-Tops, Black Interior. All I need is time and money! Getting there!
JSGardner, look at your other post.
 
While I agree, a constant draw is common and the cutoff is a very good idea, the cars should not do this.
 
Mine can sit for a month and a half, and still start on it's own.  I elimitated the draw.  (mine was interior light, and the only one in the car right now is in the rear)
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Something killing battery

Posted: 7/3/08 11:42amMessage 25 of 27
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Eddyville, KY - USA
Joined: 10/1/2007
Posts: 26
Vette(s): 1968
Hi:
 
I was having the same problem with my 1968 and it turned out to be the over-ride switch for the windshield wipers. If you look in your owners manual if you have on it warns about this problem, maybe this might help.
 
Rod Socha 
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Something killing battery

Posted: 7/3/08 1:01pmMessage 26 of 27
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Greensburg, IN - USA
Joined: 9/24/2003
Posts: 5387
Vette(s): Previous: 1984 Coupe, 1988 Maroon Coupe, 1989 Coupe, 2001 Roadster Present: 1967 Stingray Roadster, 1976 Stingray Coupe, 1989 Roadster..
[QUOTE=kstyer] JSGardner, look at your other post.

While I agree, a constant draw is common and the cutoff is a very good idea, the cars should not do this.


Mine can sit for a month and a half, and still start on it's own. I elimitated the draw. (mine was interior light, and the only one in the car right now is in the rear)
[/QUOTE]

I am rite there with you Ken. I had the problem and found the wring from the door switches to be the culprits. No matter how hard I tried to keep them lubricated invariably at some undesirable point they would stick on and leave me in the dark (literally).

After a couple go a rounds with them I decided to run new wiring and the problem was cured. The old wiring was cracked pretty bad and had finally given up the ghost over time. I would still like to replace the door sensors from something more to date but haven't had a chance to walk through the candy store (salvage yard) to find a likely donor yet. Maybe it will stop raining here one day and I can get r done.....Tuxblacray2008-07-03 13:10:55
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Something killing battery

Posted: 7/4/08 8:33amMessage 27 of 27
j
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Garner, NC - USA
Joined: 4/16/2007
Posts: 111
Vette(s): 1982 , L98-350ci, T-Tops, Bright Metallic Blue with Dark Blue Interior
Wow...thanks antiques.  I wouldn't have thought of that one.  I'll check that out next.
 
Thank you!!!!
JSGarner
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