Question about 2001 Hyundai Accent

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Immobilizer transponder error - 2001 Hyundai Accent

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HI
is your car wont to start
you can only by use a diagnostic & reprogramming tool to solve it
did you have it??
if not there is one way by change the (ECU) with one haven't immobilizer option
to solve the problem to the ever

replay & ask for more information

WITH MY BEST WISHES

Posted on Jul 08, 2008

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2004 Chevy aveo starts then kind of putts followed by shutting off just had the converter and O2 sensor replaced. The radio and lights work great car just won't stay running once u let go of the key


Anti-theft system problem , possibility ! Do you have a security light blinking ? Security Indicator
The security indicator is located in the clock on the top of the instrument panel. The light emitting diode (LED) displays the immobilizer system status. The immobilizer contains the LED driver hardware for direct connection of the LED.
Vehicle Theft Deterrent (VTD) Operation
The immobilizer system design prevents vehicle theft by interrupting the engine operation. The immobilizer system prevents the vehicle from starting. The engine operating functions interrupt if the immobilizer system does not recognize the transponder identification code of the ignition key. The immobilizer system and the content theft deterrent system do not interact. The system includes the following components:
?€¢
The ignition key


?€¢
The column-mounted theft deterrent module with integrated antenna


?€¢
The transponder


?€¢
The engine control module (ECM

Mar 03, 2016 | Cars & Trucks

1 Answer

Hyundai code p1801


Does your car have an anti-theft
device which reads a transponder in the key? If so, the problem is with
this system.the immobilizer problems are typically with the lock cylinder sensor. p1801 immobilizer transponder error. good-day!

Apr 30, 2014 | Hyundai Accent Cars & Trucks

1 Answer

What is an immobilizer and what does it do


Vehicle immobilizers prevent auto theft. A transponder chip resides in the key for the vehicle and communicates with the vehicle's computer. Toyota 4Runners did not use transponders/immobilizers until 1999 in the USA. Also see: What is a Transponder Key?

Mar 15, 2014 | 1996 Toyota 4Runner

1 Answer

I want to start the engine of Toyota innova , but the car is fitted theft deterant system immobilizer system and for that the customer in not financially sound to replace the faulty transponder system,...


It's impossible to start the engine without the transponder chip inside the key.. Only way is to buy a new same type key n virginize ur ECU n reprogram ur ECU to recognize the new key unless u still keep the original master key to activate the add key for slave key.. Look for lock smith will do the job.

Feb 01, 2013 | Toyota Cars & Trucks

1 Answer

Immoboliser of city dont work


First of all you need to programm all ignition keys using suitable diagnostic equipment (VAS, VAG-Com) connected to the data link connector of the car.

You have an electronic immobilizer key recognition problem. Now your key chip is not recognized by the transponder antenna fitted on the ignition switch barrel.

  • Everytime when you had a new key you must programm all available ignition car keys before trying to start the engine with this new key !!!

  • You have an electronic immobilizer key recognition problem. Your key chip is not recognized by the transponder antenna fitted on the ignition switch barrel. Do you have this warning symbol lightning on the dashboard?

    tdisline_775.jpg


    This warning lamp indicates that the engine is locked by the immobilizer system, and the engine start sequence must be repeat again.

    From year 1995 in Audi-VW (VAG) cars is used engine immobilizer. The VAG group immobilizer system consists of an immobilizer ECU which controls the recognition of keys and the Engine Management ECU system. Immobilizer is activated when the ignition key is removed and, together with the engine control unit, largely prevents unauthorized starting of the engine. The system uses a transmitter and receiver unit in the ignition key (transponder). Whenever an attempt is made to start the engine, it transmits a new code to the car's electronics. The immobilizing is only cancelled and car motor electronic receives permission to start engine if the key sends a right authorization code.

    tdisline_776.jpg
    Use another ignition key that you have, and start the engine.

    You will need to programm all ignition keys using suitable diagnostic equipment (VAS, VAG-Com) connected to the data link connector of the car.


    Oct 20, 2011 | 1997 Volkswagen Golf

    1 Answer

    Vw beetle does not start. seems like its some kind of anti theft protection. the car/key icon lights up, it turns over for a second , then off. this is the first time this has happened, but we bought it...


    First of all you need to programm all ignition keys using suitable diagnostic equipment (VAS, VAG-Com) connected to the data link connector of the car.

    You have an electronic immobilizer key recognition problem. Now your key chip is not recognized by the transponder antenna fitted on the ignition switch barrel.

  • Everytime when you had a new key you must programm all available ignition car keys before trying to start the engine with this new key !!!
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    tdisline_775.jpg

    This warning lamp indicates that the engine is locked by the immobilizer system, and the engine start sequence must be repeat again.

    From year 1995 in Audi-VW (VAG) cars is used engine immobilizer. The VAG group immobilizer system consists of an immobilizer ECU which controls the recognition of keys and the Engine Management ECU system. Immobilizer is activated when the ignition key is removed and, together with the engine control unit, largely prevents unauthorized starting of the engine. The system uses a transmitter and receiver unit in the ignition key (transponder). Whenever an attempt is made to start the engine, it transmits a new code to the car's electronics. The immobilizing is only cancelled and car motor electronic receives permission to start engine if the key sends a right authorization code.

    tdisline_776.jpg

    Oct 15, 2011 | 1999 Volkswagen Beetle

    2 Answers

    Immobilizer active reset on 2006 volkswagon passat


    First of all you need to programm all ignition keys using suitable diagnostic equipment (VAS, VAG-Com) connected to the data link connector of the car.

    You have an electronic immobilizer key recognition problem. Now your key chip is not recognized by the transponder antenna fitted on the ignition switch barrel.

    tdisline_775.jpg


    This warning lamp indicates that the engine is locked by the immobilizer system, and the engine start sequence must be repeat again.

    From year 1995 in Audi-VW (VAG) cars is used engine immobilizer. The VAG group immobilizer system consists of an immobilizer ECU which controls the recognition of keys and the Engine Management ECU system. Immobilizer is activated when the ignition key is removed and, together with the engine control unit, largely prevents unauthorized starting of the engine. The system uses a transmitter and receiver unit in the ignition key (transponder). Whenever an attempt is made to start the engine, it transmits a new code to the car's electronics. The immobilizing is only cancelled and car motor electronic receives permission to start engine if the key sends a right authorization code.

    tdisline_776.jpg

    Oct 12, 2011 | 2006 Volkswagen Passat

    1 Answer

    Ecu blocked and immobiliser activated


    You have an electronic immobilizer key recognition problem. Your key chip is not recognized by the transponder antenna fitted on the ignition switch barrel. Do you have this warning symbol lightning on the dashboard?

    tdisline_775.jpg


    This warning lamp indicates that the engine is locked by the immobilizer system, and the engine start sequence must be repeat again.

    From year 1995 in Audi-VW (VAG) cars is used engine immobilizer. The VAG group immobilizer system consists of an immobilizer ECU which controls the recognition of keys and the Engine Management ECU system. Immobilizer is activated when the ignition key is removed and, together with the engine control unit, largely prevents unauthorized starting of the engine. The system uses a transmitter and receiver unit in the ignition key (transponder). Whenever an attempt is made to start the engine, it transmits a new code to the car's electronics. The immobilizing is only cancelled and car motor electronic receives permission to start engine if the key sends a right authorization code.

    tdisline_776.jpg
    Use another ignition key that you have, and start the engine.

    You will need to programm all ignition keys using suitable diagnostic equipment (VAS, VAG-Com) connected to the data link connector of the car.

    Sep 22, 2011 | 1999 Volkswagen Passat

    1 Answer

    P1801 and p1806 codes come up is there a easy fix 2000 accent


    P1801:------- Immobilizer Transponder Error. ------------------------------ P1805/P1806:----- EEPROM Error/VIN Mismatch. ------------- In most cases the error 1801 and 1805 comes up together.But error 1806 is very rare.But 1806 and 1805 both are error related to same problem. P1801 and P1805/06 are immobilizer errors. Does your car have an anti-theft
    device which reads a transponder in the key? If so, the problem is with
    this system. T
    he immobilizer problems are typically with the
    lock cylinder sensor. --------------- Keep updated with further queries if required.Thanks.

    Oct 19, 2010 | 2000 Hyundai Accent

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