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

anti-theft problem

Thread Tools
 
Search this Thread
 
Old Jul 8, 2006 | 09:12 PM
  #1  
ss_slayer's Avatar
ss_slayer
Thread Starter
Heel & Toe
 
Joined: Apr 2006
Posts: 20
Likes: 0
From: T.A. Puerto Rico
Default anti-theft problem

i'm having trouble with the anti-theft alarm, i didn't know it was working, somehow today the car didn't want to start, i hear a clicking that comes from a relay on the back compartment (passengers side). how can i bypass the system?, the problem is that the car doesn't have the key cilinder from the door so i don't know what else i can do to disarm it. i have a 1981 AT.
Reply
Old Jul 8, 2006 | 10:08 PM
  #2  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Originally Posted by ss_slayer
i'm having trouble with the anti-theft alarm, i didn't know it was working, somehow today the car didn't want to start, i hear a clicking that comes from a relay on the back compartment (passengers side). how can i bypass the system?, the problem is that the car doesn't have the key cilinder from the door so i don't know what else i can do to disarm it. i have a 1981 AT.
What do you mean doesnt have key cylinder?
Reply
Old Jul 9, 2006 | 02:38 AM
  #3  
ss_slayer's Avatar
ss_slayer
Thread Starter
Heel & Toe
 
Joined: Apr 2006
Posts: 20
Likes: 0
From: T.A. Puerto Rico
Default

well when i bought the car it didnt have the key entry to open the door, sorry about my english, is a little bit rusty
Reply
Old Jul 9, 2006 | 03:01 AM
  #4  
Kalway's Avatar
Kalway
Safety Car
 
Joined: Dec 2004
Posts: 4,071
Likes: 0
From: San Diego CA
Default

You can pull a fuse, I believe.
Reply
Old Jul 9, 2006 | 07:49 AM
  #5  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Originally Posted by ss_slayer
well when i bought the car it didnt have the key entry to open the door, sorry about my english, is a little bit rusty
There is a switch in the other door-use the passenger side lock to see if you can turn it off-turn the key towards unlock and come back to exactly straight up-dont go past center it will reset-if this doesnt work let me know and I will tell how to get rid of the "starter interupt relay"--Hey guys has this guy been around awhile-I wouldnt want to help somebody make off with a car.Kalway you could be right but I hope its not that easy.It takes a 12 volt signal to open the relay(interupt start)-I was thinking it took 12 volts to reclose but if your right by pulling the 10 amp theft fuse it will close then thats not much of an antitheft system.

Last edited by ...Roger...; Jul 9, 2006 at 08:09 AM.
Reply
Old Jul 9, 2006 | 03:17 PM
  #6  
ss_slayer's Avatar
ss_slayer
Thread Starter
Heel & Toe
 
Joined: Apr 2006
Posts: 20
Likes: 0
From: T.A. Puerto Rico
Default

i pulled off the fuse but it doesnt make any differences, what other options do i have?
Reply
Old Jul 9, 2006 | 03:49 PM
  #7  
Kalway's Avatar
Kalway
Safety Car
 
Joined: Dec 2004
Posts: 4,071
Likes: 0
From: San Diego CA
Default

Originally Posted by dwncchs
There is a switch in the other door-use the passenger side lock to see if you can turn it off-turn the key towards unlock and come back to exactly straight up-dont go past center it will reset-if this doesnt work let me know and I will tell how to get rid of the "starter interupt relay"--Hey guys has this guy been around awhile-I wouldnt want to help somebody make off with a car.Kalway you could be right but I hope its not that easy.It takes a 12 volt signal to open the relay(interupt start)-I was thinking it took 12 volts to reclose but if your right by pulling the 10 amp theft fuse it will close then thats not much of an antitheft system.
Well pulling a fuse kept mine from engaging so I figured it'd make it disengage too.
Reply
Old Jul 9, 2006 | 05:02 PM
  #8  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Originally Posted by ss_slayer
i pulled off the fuse but it doesnt make any differences, what other options do i have?
did you try using the other door key?-there is another switch for the alarm over there.(Thats for opening the door for your date without setting off alarm)

Last edited by ...Roger...; Jul 9, 2006 at 05:04 PM.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Michael S. Palmer
story-1

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

 Joe Kucinski
story-2

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

 Joe Kucinski
story-3

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

 Verdad Gallardo
story-4

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

 Joe Kucinski
story-5

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

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

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

 Michael S. Palmer
story-8

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

 Joe Kucinski
story-9

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

 Michael S. Palmer
Old Jul 9, 2006 | 06:01 PM
  #9  
Kalway's Avatar
Kalway
Safety Car
 
Joined: Dec 2004
Posts: 4,071
Likes: 0
From: San Diego CA
Default

I've found that I have to leave the key in the driver's side door when I open it then take it out after the door is open. On the passenger side you just unlock, take the key out, and open and it's fine. If you do that on the driver's side it goes off, though.
Reply
Old Jul 9, 2006 | 06:46 PM
  #10  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Originally Posted by Kalway
I've found that I have to leave the key in the driver's side door when I open it then take it out after the door is open. On the passenger side you just unlock, take the key out, and open and it's fine. If you do that on the driver's side it goes off, though.
You can adjust that a little bit by rotating the big clip that holds the lock in.Its not the best setup ,I've had to rotate and get everthing lined up and then a little epoxy under the clip to keep it from backing off
Reply
Old Jul 9, 2006 | 08:52 PM
  #11  
Kalway's Avatar
Kalway
Safety Car
 
Joined: Dec 2004
Posts: 4,071
Likes: 0
From: San Diego CA
Default

Originally Posted by dwncchs
You can adjust that a little bit by rotating the big clip that holds the lock in.Its not the best setup ,I've had to rotate and get everthing lined up and then a little epoxy under the clip to keep it from backing off
It's such habit now that I don't even worry about it. Just open the door THEN take the key out. 2 seconds isn't worth 2 hours of tinkering, to me.
Reply

Get notified of new replies

To anti-theft problem





All times are GMT -4. The time now is 03:40 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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