Question about 1994 Chrysler Concorde

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Anti theft code

When i get in my 94 concorde the car will not start because the anti theft code comes on and will not allow the car to start. how do i solve this?

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You may try the following:
First of all, disconnect Both cables from your battery. THIS IS IMPORTANT! BOTH POSITIVE AND NEGATIVE CABLES MUST BE OFF OF THE BATTERY BEFORE YOU DO THE REST OF THESE STEPS!
Take both cables you've just removed and hold them together for AT LEAST 10 seconds.
Reconnect the battery and try starting again. Hopefully, this is all that's wrong with your computer...accordianman

Posted on Nov 05, 2008

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My car starts and then after a few seconds it turns off and the immobiliser light comes uo on the dashboard. Can you tell me what the problem is?


The anti-theft system doesn't recognize the security pass word an disables the fuel injectors most likely ! an it set's a DTC -diagnostic trouble code in what ever module controls the anti- theft system . BCM - body control module , Theft deterrent module etc...
The powertrain control module (PCM) contains the remainder of the logic of the Theft Deterrent System. If a class 2 message containing a valid password is received from the body control module (BCM), the PCM will continue to allow the fuel injectors to operate. The PCM will allow the fuel injectors to operate until it decides there is no valid password coming from the BCM. If the PCM does not receive a class 2 message, or receives a class 2 message with an incorrect password, the engine will crank and will not run or will start and stall immediately.

Oct 13, 2015 | Cars & Trucks

2 Answers

2002. Why is anti-theft light on, preventing it from starting?


The most common cause is the chip in the key does not match the security code, or the security module has failed. The chip in the key must match the factory setting to allow the car to start.
If it worked before you replaced the lock cylinder, you need to have a new key with the same old chip cut to the new lock.

Sep 07, 2015 | Chevrolet Cavalier Cars & Trucks

1 Answer

How to update anti theft on 94 jeep?


skim error on dash, immoblizer>
if yes, then that needs checking,
the immo sure can drop the ASD relay on all jeeps.
and there is a scan code stored in memory DTC,

Jul 12, 2014 | 1994 Jeep Grand Cherokee

1 Answer

My 1995 chrysler concorde acts like its out of gas can it be the theft system?


Anti theft and security systems will disable the vehicle from starting; you turn the key to start and nothing happens. The engine does not turn over. f it's an out- of - fuel symptom and the car engine turns over, it's not the anti theft system. In that case it could be any of a number of ignition or fuel delivery problems.

Mar 21, 2014 | Cars & Trucks

2 Answers

89 firebird anti theft code won't let car start


If code 53 involves the PASS system for your car, the chip in the key has failed, or the sensor in the lock cylinder, or the control module.
The anti-theft system disables the starter and the fuel injectors. You could bypass those circuits to get the car started.

Oct 02, 2012 | 1989 Pontiac Firebird

1 Answer

What does engine code 306 for a 1996 Concorde mean


have to take to dealer its a security code for the anti theft system i think because all other codes are four digit letter codes on 99 models.

Aug 02, 2012 | Chrysler Cars & Trucks

2 Answers

How do u disable a 94 cadillac deville anti theft system


U can bypass it (called the VATS system) but not fully disable it, what is done mimics the key code to fool the VATS module into sending a OK to start signal to the fuel injection computer (called the ECM). go to the web link below for instructions on the bypass.

http://vats.likeabigdog.com/

Oct 29, 2010 | 1994 Cadillac DeVille

2 Answers

My theft light is flashing but my 1997 expedition wont start.The vehicle turns over but just don't start.


ANTI-THEFT SYSTEM Passive anti-theft system
Your ignition key has a unique imbedded transponder which engages engine electronics and allows the vehicle to be started. Without the use of your special ignition key, the vehicle will not start.

During each vehicle start, the coded key is read by the anti-theft system. If the key’s ID code matches the code in the anti-theft system, the vehicle is enabled to start.

Anti-theft system
Briefly illuminates when the ignition is turned to the ON position to verify that the passive anti-theft system is operating properly.

Also, its possisble that tou have actovated the fuel pump switch.

CHeck it.

Jul 20, 2010 | 1998 Ford Expedition

1 Answer

Looking for code for anti theft


you will need to pull radio out and retrieve s/n off of stereo. with s/n i can get anti theft code for you. if you need help with removing radio let me know.

Oct 12, 2009 | 1994 Honda Accord

1 Answer

Does the 1994 320i come with an anti theft system.


you may find tha the locks need a good oil, and the pasenger sid as it dont get used , they may of both gon stiff and the micr switch tha sits next to the lock barrow is thinking its still locked .. my bmw used to lock me in wen a slamed the door

Apr 08, 2009 | 1994 BMW 3 Series

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