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

1976 Courtesy Light Switch

Thread Tools
 
Search this Thread
 
Old Jun 30, 2019 | 05:19 PM
  #1  
x IRON EAGLE's Avatar
x IRON EAGLE
Thread Starter
Advanced
 
Joined: Apr 2015
Posts: 75
Likes: 2
Default 1976 Courtesy Light Switch

I've looked all over the forums and found problems similar to mine but no specific answer. My driver's side courtesy light switch got broken causing the lights to stay on. I bought a new one from corvette central and installed it with some electric grease. The interior lights went out briefly but came back on as soon as I tightened the driver's switch down. It's not the headlight switch turned I've checked that.
Reply
Old Jul 1, 2019 | 08:00 AM
  #2  
bazza77's Avatar
bazza77
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2010
Posts: 3,176
Likes: 633
From: perth western australia
Default

When I took mine out for painting they weren't wound all the way in .

Maybe winding them out a bit might help the switch stay closed.
Reply
Old Jul 1, 2019 | 08:10 AM
  #3  
henrikse's Avatar
henrikse
Pro
 
Joined: Nov 2016
Posts: 729
Likes: 118
From: Kelowna British Columbia
Default

it is ground that comes thru the switch. When it pushes in disconnects ground. Use a meter and see if it does. One wire is ground on other gets made thru switch when out. Maybe defective or other side has trouble too
Reply
Old Jul 4, 2019 | 04:39 PM
  #4  
x IRON EAGLE's Avatar
x IRON EAGLE
Thread Starter
Advanced
 
Joined: Apr 2015
Posts: 75
Likes: 2
Default

There seems to be a little bit of metal where the switch bolts to the body. I forgot to mention before the old switch was damaged and I think from moving around in there it damaged the metal ring. Any easy way to fix that? I tried smearing die electric grease on everything and that didn't help either.
Reply
Old Jul 4, 2019 | 11:42 PM
  #5  
henrikse's Avatar
henrikse
Pro
 
Joined: Nov 2016
Posts: 729
Likes: 118
From: Kelowna British Columbia
Default

if you take the new switch out do the lights go out? If so buy anothe door switch with ring
Reply
Old Jul 6, 2019 | 09:28 PM
  #6  
x IRON EAGLE's Avatar
x IRON EAGLE
Thread Starter
Advanced
 
Joined: Apr 2015
Posts: 75
Likes: 2
Default

I found the problem, I installed new larger LED bulbs in the foot wells. The metal housing on these bulbs were so large the driver's side was creating its own ground! Just ordered some smaller ones but the problem is fixed.
Reply

Get notified of new replies

To 1976 Courtesy Light Switch





All times are GMT -4. The time now is 03:48 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 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