C4 General Discussion General C4 Corvette Discussion not covered in Tech

Digital Instrument Panel

Thread Tools
 
Search this Thread
 
Old Mar 27, 2007 | 03:23 PM
  #1  
MT USA-1's Avatar
MT USA-1
Thread Starter
3rd Gear
 
Joined: Nov 2005
Posts: 3
Likes: 0
Default Digital Instrument Panel

I have an 86 Corvette. The dash has bright lights for the turn signals and high beam indicator, but everything else is dark. Any ideas on how to fix this problem??
Reply
Old Mar 27, 2007 | 03:30 PM
  #2  
BADDUCK's Avatar
BADDUCK
Le Mans Master
 
Joined: Jun 2006
Posts: 5,642
Likes: 5
From: One day you're a Comet...the next day you're dust... Arkansas
Default

You can have your panel rebuilt. I remember some posts recently. Try a search.
Reply
Old Mar 27, 2007 | 03:32 PM
  #3  
dmyers's Avatar
dmyers
Racer
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2005
Posts: 377
Likes: 49
From: A place where chickens can cross the road without having their motives questioned
Default

Here's a link to a site which covers some of the common problems and their repairs.

http://www.batee.com/corvette/dcrg/index.shtml

Also as stated above try doing a search, there are lots of threads on this topic out here with some useful information.

Good luck.
Reply
Old Mar 27, 2007 | 04:26 PM
  #4  
03whitecoupe's Avatar
03whitecoupe
Melting Slicks
25 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Dec 2000
Posts: 2,629
Likes: 7
From: Lawrenceville PA
Default

This is a very common problem on early C4's. I've had mine out and repaired twice so far and cringe every time I start it up fearing I'll get the dreaded digital dash blues all over again. This is without a doubt my biggest gripe about my car. I hate those damn dashes and would love to see an aftermarket unit that would replace it.
Try the battee web site, he does have good information there, but if you need to have it sent out for repairs there are several vendors that do it, and quite often they'll offer their services on ebay. I think they run around $185. Good luck.
Reply
Old Mar 27, 2007 | 04:28 PM
  #5  
vinnies87's Avatar
vinnies87
Le Mans Master
 
Joined: Aug 2003
Posts: 9,884
Likes: 3
From: Magnolia Mississippi
St. Jude '03-'04-'05-'06-'07
Default

99% of the time, that issue directly relates to ground, check out batee.com site for info to fix... had the same thing, cleaned all the grounds with electrical cleaner, tightened, and ran a new ground, problem resolved and haven't had any issues since.
Reply
Old Mar 27, 2007 | 04:39 PM
  #6  
1quik91's Avatar
1quik91
Racer
 
Joined: Jan 2004
Posts: 483
Likes: 0
From: Hurricane Alley FLorida
Default

www.corvettedashclusterservice.com
Reply
Old Mar 27, 2007 | 05:50 PM
  #7  
ps374's Avatar
ps374
Melting Slicks
15 Year Member
 
Joined: Sep 2006
Posts: 3,194
Likes: 27
From: Monroe Twp, NJ
Default

If you do need to take it out for rapair is not that difficult to get out if you go slow and follow the directions on the posted web page. If i did it most anyone with some mechanical know how can.
Reply
Old Mar 27, 2007 | 07:30 PM
  #8  
jfb's Avatar
jfb
Team Owner
20 Year Member
 
Joined: Mar 2001
Posts: 54,124
Likes: 30
From: Cincinnati, Oh USA
Default

If your turn and high beam signal lights are on, you have an open ground in the cluster and the cluster ground current is going through these lamps keeping them on. The batee site will explain how to fix this.
Reply

Get notified of new replies

To Digital Instrument Panel

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

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

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo




All times are GMT -4. The time now is 02:30 PM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 11:09:53


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
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-9
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