I have a daewoo car the alarm is not working how do i reset the alarm key to work the car please

SOURCE: 2003 hyundai santa fe car alarm

I had the same problem a while back. What I did was disconnect the battery for a minute and I havent had that problem since.

Colin Stickland

• 22516 Answers
• Posted on Aug 05, 2009

SOURCE: E36 BMW 318I CENTRAL LOCKING

try locking and unlocking the car with the key 3 times slowly ,other than that i have no idea ?? another trick is to disconnect battery and join the cables together for a few minutes to discharge any capacitors that may be holding a charge in the computer..Only other thing i can think of is the main dealers who have the right connectors and software to re set it all .sorry i havent been of any help

SOURCE: toyota 1.8 vvti celica key thob alarm problems

THE FACTORY KEY FOBS ARE IDENTIFIED BY
THE NUMBER OF BUTTONS AND THE NAME ONE THE BACK
IE: DENSO, TRW, TOYOTA,NGK OR BOSH
BUT THE REMOTE THE YOU DISCRIBE SOUNDS LIKE YOU HAVE AN AFTER MARKET REMOTESTART/ ALARM SYSTEM

Testimonial: "Thanks. i think you are right.i have just found another toyota 2 button key on ebay with the correct code on the back BO1BA Made by Toki rica."

SOURCE: car alarm went off while unlocking the door, now

you need to reset alarm/immobiliser.lock car with remote, hold button down for 30 secs,then press/hold down unlock button,should reset.another way is with key in ignition/turned on, press alarm button down and hold for 30 secs.this resets immobiliser.toyota
systems vary..depending on market.

raj somaiya

• 2272 Answers
• Posted on Oct 01, 2010

SOURCE: I have the same problem with my Daewoo Lanos

The transponder key has a chip in it.That is a programmed chip.But if this transponder key is not working then ,you will have to get the another transponder key,the other option is you can get the another key made from the local lock smith and then get the key programmed from the lock smith or from the dealer.Some lock smiths have the key programming device but if there is no lock smith in your area then you will have to get the key programmed with your dealer.Also you can try your preset key getting it re-programmed and check if it supports. ----------------- The exact procedure in which the transponder key works is as follows:---- Transponder key

Transponder keys may also be called "chip keys". Transponder keys are automotive ignition keys with signal-emitting circuits built inside. When the key is turned in the ignition cylinder, the car's computer transmits a radio signal to the transponder circuit. The circuit has no battery; it is energized by the radio signal itself. The circuit typically has a computer chip that is programmed to respond by sending a coded signal back to the car's computer. If the circuit does not respond or if the code is incorrect, the engine will not start. Many cars immobilize if the wrong key is used by intruders. Chip Keys successfully protect cars from theft in two ways: forcing the ignition cylinder won't start the car, and the keys are difficult to duplicate. This is why chip keys are popular in modern cars and help decrease car theft. Many people who have transponder keys are not aware of the fact because the circuit is hidden inside the plastic head of the key. THIS IS JUST FOR ADDITIONAL KNOWLEDGE ((((((On the other hand, General Motors produced what are known as VATS keys (Vehicle Anti-Theft System) during the 1990s, which are often erroneously believed to be transponders but actually use a simple resistor, which is visible in the blade of the key. If the value of the resistor is wrong, or the key is a normal key without a resistor, the circuit of the car's electrical system will not allow the engine to be started.)))))))))))))).

------------

This means that the programming of the Transponder Key has been corrupted or the Programming data of the Key in ECU ( Electric Control Unit ) has been lost or not responding. You now have to get a new Transponder Key. You can get it on E-bay for $30. After you receive it, reprogram the car to the New Transponder Key to the ECU By the lock smith or from the dealer.

---------------

Thanks. Keep updated for any more query. You can rate this solution and show your appreciation