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

dash lights

Thread Tools
 
Search this Thread
 
Old Sep 6, 2004 | 10:25 PM
  #1  
74bb's Avatar
74bb
Thread Starter
Navigator
 
Joined: Sep 2004
Posts: 9
Likes: 0
Default dash lights

High everyone , the problem I,am having is intermitant dash lights. The light switch is a couple of years old ,the fuses are new ,i have a feeling it's going to be a bad ground BUT where is the ground for the dash lights. Dave
Reply
Old Sep 7, 2004 | 12:14 AM
  #2  
70454's Avatar
70454
Safety Car
20 Year Member
 
Joined: Aug 2000
Posts: 3,734
Likes: 2
From: Southeastern PA
Default

The gauge lights have a hot wire and the plug socket is grounded to the back of the console. It sounds like you have one of the bulb sockets loosening up. You can take the passenger dash side off and check the bulbs close to you to see if that is your problem. The blue "Bright" high beam indicator is also attached to this circuit. If your gauge lights go out, the blue light will not light up. The pushbutton light (if it applies) and, I think, the door ajar light will also go out.
Reply
Old Sep 7, 2004 | 12:05 PM
  #3  
AGVI's Avatar
AGVI
Race Director
 
Joined: May 2003
Posts: 11,814
Likes: 9
From: Science Bitch! Mississauga, Ontario
Canadian Events Coordinator
Default

are we talking speedo/tach or console here?
Reply
Old Sep 7, 2004 | 04:23 PM
  #4  
74bb's Avatar
74bb
Thread Starter
Navigator
 
Joined: Sep 2004
Posts: 9
Likes: 0
Default

Yes my speedo ,tack and amp ,oil pressure ,clock ,floor lamps,don,t always come on.
Reply
Old Sep 7, 2004 | 10:58 PM
  #5  
AGVI's Avatar
AGVI
Race Director
 
Joined: May 2003
Posts: 11,814
Likes: 9
From: Science Bitch! Mississauga, Ontario
Canadian Events Coordinator
Default

Ttt
Reply
Old Sep 8, 2004 | 09:34 AM
  #6  
Mr D.'s Avatar
Mr D.
Team Owner
Supporting Lifetime Gold
20 Year Member
Veteran: Navy
Community Builder
Liked
 
Joined: Mar 2002
Posts: 44,681
Likes: 1,830
From: Huntsville AL
Default

Originally Posted by 74bb
Yes my speedo ,tack and amp ,oil pressure ,clock ,floor lamps,don,t always come on.
If it is a power problem: All the dash lights (back lighting) are tied to a single circuit where power runs from the light switch to the fuse panel (INST LPS) then to the dash. If this is the problem you need to look at switch and fuse areas for loose connection or corrosion.

If it is a ground problem: The Tach / Speedo / Console grounds are tied to a common ground (Inst Panel Hard Ground) that I think is connected somewhere around the gage bezel (will be a round eyelet type connection help in place with a screw. Again, you need to start looking in this area for a loose or corroded connection.

I think you have a ground problem vice a power problem. Hope this helps.
Reply
Old Sep 8, 2004 | 04:56 PM
  #7  
74bb's Avatar
74bb
Thread Starter
Navigator
 
Joined: Sep 2004
Posts: 9
Likes: 0
Default

Thanks will give it a look see this weekened.
Reply

Get notified of new replies

To dash lights





All times are GMT -4. The time now is 01:06 AM.

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 15:43:40


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