C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Battery Keeps Going Dead

Thread Tools
 
Search this Thread
 
Old Aug 14, 2006 | 11:07 AM
  #1  
75BrownC3's Avatar
75BrownC3
Thread Starter
Instructor
15 Year Member
 
Joined: Jul 2006
Posts: 223
Likes: 0
From: Rhineland MO
Default Battery Keeps Going Dead

This past Friday I took out the Vette to a local cruise. I brought it home and parked it in the garage. Saturday I thought I would try to find out why my radio wasn't working so I took the passenger side dash apart to get to the speakers. Found out that the speaker is no good anymore but the radio does work. I kept it apart after I removed the speaker. Sunday I go out and the battery is dead. I did close all the doors Saturday so the interior light was not on. I put a charger on the battery all day long and it still won't start or even turn over. I did have an interior light yesterday but went out this morning and nothing. Is there anything behind the passenger dash that may be triggered when it is removed?
Reply
Old Aug 14, 2006 | 02:24 PM
  #2  
ljthe2nd's Avatar
ljthe2nd
Melting Slicks
10 Year Member
 
Joined: Mar 2005
Posts: 2,891
Likes: 4
From: North Port Fl
Default

Are you sure the battery is any good?
Reply
Old Aug 14, 2006 | 02:32 PM
  #3  
MartyW's Avatar
MartyW
Burning Brakes
Supporting Lifetime
 
Joined: Nov 2005
Posts: 832
Likes: 1
From: Breckenridge Colorado
Default

Originally Posted by ljthe2nd
Are you sure the battery is any good?

After charging it did you check with a voltmeter? It should read 12.6 I believe if fully charged.
Reply
Old Aug 14, 2006 | 02:38 PM
  #4  
75BrownC3's Avatar
75BrownC3
Thread Starter
Instructor
15 Year Member
 
Joined: Jul 2006
Posts: 223
Likes: 0
From: Rhineland MO
Default

The battery is less than 6 months old but that don't mean squat. I'll have to borrow my friends volt meter to check it out. When I get home tonight, I'll put the dash back together and put the charger back on it.
Reply
Old Aug 14, 2006 | 02:44 PM
  #5  
craigbaker's Avatar
craigbaker
Intermediate
 
Joined: May 2006
Posts: 29
Likes: 0
Default

I had the same with my 75 this weekend Left the car for a few days without starting and then it won't turn over. I'd check that the battery holds a charge first - charge it up and then see if you can turn the lights or wipers on after leaving it for a while. If it still doesn't hold a charge you'll almost certainly need a new battery. If it does, and the car won't turn over it's probably an alternator/solenoid/starter motor/wiring problem.

anyways, hope you get it sorted!

Craig
Reply
Old Aug 14, 2006 | 08:20 PM
  #6  
75BrownC3's Avatar
75BrownC3
Thread Starter
Instructor
15 Year Member
 
Joined: Jul 2006
Posts: 223
Likes: 0
From: Rhineland MO
Default

I think I may have found my problem. There is a box behind the passenger side dash with about 8 wires going to it in a wiring harness. I am thinking there might be a short either in the connector or in the box that the wiring harness plugs into. I don't know what this box is or what it does. I can't find where it is supposed to be mounted to either. Any help knowing what this box is or what it does?
Reply

Get notified of new replies

To Battery Keeps Going Dead





All times are GMT -4. The time now is 09:18 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE