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

battery light

Thread Tools
 
Search this Thread
 
Old Aug 5, 2003 | 11:46 AM
  #1  
Jmccreary's Avatar
Jmccreary
Thread Starter
Advanced
 
Joined: Jul 2003
Posts: 70
Likes: 0
From: Smithton il
Default battery light

I have a 1980 corvette and the battery light is coming on. The volt meter is reading 13.5 plus volts and all the lights are bright. What could be causing the problem? What controls the light. Is there a relay or something that could be causing the problem?

Thanks
Reply
Old Aug 5, 2003 | 08:06 PM
  #2  
Yeller81's Avatar
Yeller81
Instructor
 
Joined: Nov 2002
Posts: 152
Likes: 0
From: Grafton WV
Default Re: battery light (Jmccreary)

Had the same problem . Replaced the Alternator .. Problem gone.
Don't know if that is your problem or not..
:steering:
Reply
Old Aug 5, 2003 | 10:08 PM
  #3  
Crash80's Avatar
Crash80
Drifting
20 Year Member
 
Joined: Apr 2003
Posts: 1,323
Likes: 2
From: Castle Hills Texas
Default Re: battery light (Jmccreary)

Take your alternator to some place like Advanced Auto, or some other place that will test it. If it tests good, you can rule that out and look eslewhere. Mine was showing a charge on the meter but the battery light was on as well as my electric choke light, on the tach. Took it in to have it checked and it turned out that the diode inside the alt. was cooked. Replaced it, and I am back down the road in my '80.

CVT4ME
Reply

Get notified of new replies

To battery light





All times are GMT -4. The time now is 09:29 PM.

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