C4 General Discussion General C4 Corvette Discussion not covered in Tech

Headlight problem

Thread Tools
 
Search this Thread
 
Old Oct 11, 2007 | 10:38 PM
  #1  
lange's Avatar
lange
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2005
Posts: 362
Likes: 1
From: Montreal quebec
Default Headlight problem

I'm sure this was discussed before, but I can't find what I'm looking for.

One of my headlamp is stuck open. Now, they were working perfectly, they were perfectly synchronised. Motor seemed strong and all of a sudden, stopped working without warning. Before changing the motor, what can be other problems and how can I check this? I'm a very average mechanic.
Reply
Old Oct 11, 2007 | 10:52 PM
  #2  
bob howard's Avatar
bob howard
Racer
 
Joined: Sep 2006
Posts: 329
Likes: 1
From: Maricopa AZ
Default

can you manually close that headlight by turning the ****? What year is your C4. I just changed my rollers, both sides were shot. This seems to be the cause of 90% of the problems. Could be a problem with the motor too, but I am guessing on that.
Reply
Old Oct 11, 2007 | 11:02 PM
  #3  
lange's Avatar
lange
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2005
Posts: 362
Likes: 1
From: Montreal quebec
Default

it's a 86... I'll try to see if I can move them with the **** and get back to you.
Reply
Old Oct 11, 2007 | 11:23 PM
  #4  
AGENT 86's Avatar
AGENT 86
Team Owner
20 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Active Streak: 90 Days
 
Joined: Jan 2003
Posts: 20,290
Likes: 239
From: Summerland B.C. Canada
Default

http://members.shaw.ca/dankai/Headlight%20Doors.pdf
Reply
Old Oct 12, 2007 | 11:13 AM
  #5  
lange's Avatar
lange
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2005
Posts: 362
Likes: 1
From: Montreal quebec
Default

okay, now, I rolled the broken one back manually (It's the driver side). When I turn the lights on, it goes back up perfectly. But then, it will only come back down manually. So the motor must be okay... any idea?
THe other one is perfect.
Reply
Old Oct 12, 2007 | 11:40 AM
  #6  
94ZR1's Avatar
94ZR1
Le Mans Master
 
Joined: Aug 2005
Posts: 5,002
Likes: 5
From: No Opti Here Tn
St. Jude Donor '06
Default

There is at least one thread a week on this and it is always the bushings
A search should turn up about 1000 hits
Pretty easy fix
Reply
Old Oct 12, 2007 | 03:17 PM
  #7  
AGENT 86's Avatar
AGENT 86
Team Owner
20 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Active Streak: 90 Days
 
Joined: Jan 2003
Posts: 20,290
Likes: 239
From: Summerland B.C. Canada
Default

Originally Posted by 94ZR1
There is at least one thread a week on this and it is always the bushings
A search should turn up about 1000 hits
Pretty easy fix
Not on an 86, it was somewhere around 88 when they changed designs.
Lange, troubleshoot it with the link I gave you.
Reply
Old Oct 12, 2007 | 05:53 PM
  #8  
Travbabble's Avatar
Travbabble
Advanced
10 Year Member
 
Joined: Sep 2006
Posts: 86
Likes: 1
From: Holts Summit Missouri
Default

I'd say check the wiring too, my last one did almost the same thing but in reverse and I had to re-soder a wire.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Verdad Gallardo
story-1

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-2

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-3

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-4

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-5

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-6

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-7

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-8

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-9

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
Old Oct 13, 2007 | 11:35 AM
  #9  
jereo96's Avatar
jereo96
Intermediate
 
Joined: Jan 2005
Posts: 29
Likes: 0
Default repaired yesterday

Originally Posted by lange
I'm sure this was discussed before, but I can't find what I'm looking for.

One of my headlamp is stuck open. Now, they were working perfectly, they were perfectly synchronised. Motor seemed strong and all of a sudden, stopped working without warning. Before changing the motor, what can be other problems and how can I check this? I'm a very average mechanic.
One of mine was bad also. Repaired it yesterday. Bushings were gone. Looked like grated cheese. Mid America has them for about $6 bucks. Watch the motor when you work the headlight switch. The **** on top will turn, but the headlight will not.
Reply
Old Oct 13, 2007 | 03:55 PM
  #10  
oaklands's Avatar
oaklands
Instructor
 
Joined: Sep 2007
Posts: 145
Likes: 0
From: Morristown TN
Default

I purchased my vette about a month ago. I had mine apart yesterday to check the bushings. They are brand new. Next, I took the cover off the motor, cleaned everything with some contact cleaner then tried again. The motor doesn't turn at all. I put on a used control module I purchased and still no luck. I hooked the light to the passenger side and still no luck. The passenger side works.

I guess the motor is just shot??? If so, I guess the best bet is to get one from Ecklers?? Also, I can turn it up and down manually. Mine is an 88 vette L98.

Thanks for any input.
Reply

Get notified of new replies

To Headlight problem





All times are GMT -4. The time now is 01:44 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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
story-9
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE