C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Driver's door thinks it's ajar when it's closed

Thread Tools
 
Search this Thread
 
Old Oct 5, 2002 | 10:12 PM
  #1  
2-Vettes's Avatar
2-Vettes
Thread Starter
Drifting
15 Year Member
 
Joined: Aug 1999
Posts: 1,564
Likes: 0
From: Fl
Default Driver's door thinks it's ajar when it's closed

Tonight I noticed it seemed my interior lights took too long to turn off or they did not go off at all. I opened and closed the doors and hatch several time to see if that made a difference but the lights came back on. I locked the car up and turned to go inside and the alarm went off because the lights came on inside after the door was locked. I shut the alarm off and started to do some investigation. When I got in and closed the door the lights initially turned off and then came back on. I noticed the "door ajar" message came on on the dash. Each time I opened and closed the door the lights would go off then come back on and the "door ajar" signal came on. No matter what I did with the door the problem didn't go away. Since I would wear the battery down if I left it over night, I pulled the fuse for the interior lights and closed it up for the night. I'll look at it in the morning..........Any thoughts??? I'm guessing it's something in the door latch that's making it think it's still open.??
I'd appreciate any help with this. Thanks.
Reply
Old Oct 5, 2002 | 10:32 PM
  #2  
hotwilzz's Avatar
hotwilzz
Racer
10 Year Member
 
Joined: Feb 2002
Posts: 362
Likes: 0
From: In
Default Re: Driver's door thinks it's ajar when it's closed (LT1)

the switch is near the bottom of the door. It is a button that simply pushes in when the door is closed. I have fixed them a couple of different ways, first just spraying electrical contact cleaner into the switch fixed one and I also adjusted the plunger depth of the button another time.
hope that gets you started
Reply
Old Oct 5, 2002 | 10:44 PM
  #3  
Wadoka's Avatar
Wadoka
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Oct 2000
Posts: 29,937
Likes: 22
St. Jude Donor '03-'04
Cruise-In 1-2-3-4-5 Veteran
Default Re: Driver's door thinks it's ajar when it's closed (hotwilzz)

Also, the pin switches only cost about $7 each and are easy to replace. Get a new one before your security system goes off in the middle of the night and your interior lights start strobing at night.
Reply
Old Oct 6, 2002 | 01:55 AM
  #4  
BlackbirdZ07's Avatar
BlackbirdZ07
Safety Car
25 Year Member
Liked
Community Favorite
Top Answer: 3
 
Joined: Oct 2000
Posts: 4,236
Likes: 355
From: Albuquerque, NM
Default Re: Driver's door thinks it's ajar when it's closed (LT1)

This is a pretty common problem with an easy fix. Look carefully at the switches in the doors (at the back of the doors near the bottom). Each one has a small pin in the middle of the plastic plunger. What you need to do is pry the pin in the middle out slightly with a small flat blade screwdriver. That'll cause the plastic plunger to go in all the way which will turn out the lights. I've had to do this a couple times on mine.
Reply
Old Oct 6, 2002 | 10:17 AM
  #5  
2-Vettes's Avatar
2-Vettes
Thread Starter
Drifting
15 Year Member
 
Joined: Aug 1999
Posts: 1,564
Likes: 0
From: Fl
Default Re: Driver's door thinks it's ajar when it's closed (LT1)

Thanks David, Ryan and Matt, you hit it on the nose!! :cheers:
It's that button on the door. I'll get them replaced on both doors this week. As always I knew I'd find the answer on the forum! :yesnod:
Reply
Old Oct 6, 2002 | 11:07 AM
  #6  
Ericthewolf's Avatar
Ericthewolf
Burning Brakes
 
Joined: Jun 2002
Posts: 883
Likes: 0
From: Duluth MN
Default Re: Driver's door thinks it's ajar when it's closed (LT1)

My door itself the lock mechanism the part that mechanically locks onto the stricker(post) was loose just had to tighten the bolts that held it to the door.. I mean it was really loose look at it when the door is open..


[Modified by Ericthewolf, 4:08 AM 10/6/2002]
Reply
Old Oct 6, 2002 | 02:12 PM
  #7  
Admiral Fairway's Avatar
Admiral Fairway
Burning Brakes
20 Year Member
 
Joined: Aug 2000
Posts: 1,075
Likes: 2
From: Brookhaven Pa
Default Re: Driver's door thinks it's ajar when it's closed (LT1)

LT1, be careful when you change the switch, there is a metal plate inside the door that the screws actually thread into, which can fall into the door if you are not careful. This is the method I read about and used to change my switch:
1. Remove upper screw.
2. Replace upper screw with screw of the same size only an 1" or 1 1/2" longer than the screw you removed. Just start longer screw one or two turms.
3. Remove bottom screw.
4. Pull switch out of door and replace bottom screw into metal plate, tighten screw to hold plate in place.
5. Remove longer upper screw and change switch.
6. Reverse procedure to install new switch.
Hope this helps.
Reply
Old Oct 6, 2002 | 04:43 PM
  #8  
65Z01's Avatar
65Z01
Team Owner
20 Year Member
 
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
Default Re: Driver's door thinks it's ajar when it's closed (LT1)

LT1, till you get the new switches, you can use some thin shim stock or washers behind the switch base.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-1

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-2

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-3

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-4

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-5

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-6

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-7

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

 Joe Kucinski
story-8

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-9

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

 Michael S. Palmer
Old Oct 6, 2002 | 06:23 PM
  #9  
CORKVETTE1's Avatar
CORKVETTE1
Melting Slicks
10 Year Member
 
Joined: Sep 2000
Posts: 3,099
Likes: 0
From: PITTSBURGH PA
Cruise-In IV Veteran
Cruise-In V Veteran
Default Re: Driver's door thinks it's ajar when it's closed (65Z01)

shut it harder just kidding :D
Reply
Old Oct 6, 2002 | 07:07 PM
  #10  
2-Vettes's Avatar
2-Vettes
Thread Starter
Drifting
15 Year Member
 
Joined: Aug 1999
Posts: 1,564
Likes: 0
From: Fl
Default Re: Driver's door thinks it's ajar when it's closed (cnl3rd)

cnl3rd, thanks for the heads up on the screws....I think you just may have saved me a headache if I'd lost one in the door. I'm rethinking this now, I may find someone to do this for me and then it will be their problem. Today, it's working fine. But now that I know there's a problem I want it fixed.

Thanks again everyone for your help!
Reply
Old Oct 6, 2002 | 09:35 PM
  #11  
BlackbirdZ07's Avatar
BlackbirdZ07
Safety Car
25 Year Member
Liked
Community Favorite
Top Answer: 3
 
Joined: Oct 2000
Posts: 4,236
Likes: 355
From: Albuquerque, NM
Default Re: Driver's door thinks it's ajar when it's closed (LT1)

Before you replace the switches I'd try prying the pins in the center out a little. This is an adjustment, so that's what they're there for. Maybe you've tried that and it didn't work.
Reply
Old Oct 7, 2002 | 09:10 PM
  #12  
2-Vettes's Avatar
2-Vettes
Thread Starter
Drifting
15 Year Member
 
Joined: Aug 1999
Posts: 1,564
Likes: 0
From: Fl
Default Re: Driver's door thinks it's ajar when it's closed (BlackbirdZ07)

Nope, hadn't tried that yet. It's behaved itself since Saturday and I've been busy at work, so as soon as I can I'm going to start looking at it.
Thanks again everyone.
Reply

Get notified of new replies

To Driver's door thinks it's ajar when it's closed





All times are GMT -4. The time now is 01:02 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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