Hyundai sonata 2002 remote

1. Cars
2. Car Maintenance
3. General Car Maintenance
4. How to Program Keyless Entry Remotes in a Hyundai Sonata

How to Program Keyless Entry Remotes in a Hyundai Sonata By Christian Killian, eHow Contributor

• ? Pin
• ? 9
• ? Tweet
• ? Stumble
• ? Share

20Found This Helpful The keyless entry system in your Hyundai Sonata is part of the factory alarm system. If you have to replace a lost or damaged remote, reprogramming will be necessary. The remote is important because not only does it lock and unlock the doors, it also arms and disarms that factory alarm when you open or close your car doors. New remotes are available from any Hyundai dealer. While they will program it for you, you can do it yourself and save a programming fee.
How to Program Keyless Entry Remotes in a Hyundai Sonata(Kleophaus Livingston/Demand Media)

Other People Are Reading

• How to Reprogram Key Fobs Yourself
• How To Replace a Hyundai Sonata Remote

Step 1: Locate the fuse panel under the dash on the driver's side of the car. Just below it is the control module for the factory alarm system. Open the cover on the alarm system control module and locate the memory switch inside.
(Kleophaus Livingston/Demand Media) Step 2: Verify that the switch is in the "Off" position; if it is not, switch it to the "Off" position. This is important for the system to understand what you want it to do when you move to the programming mode.
(Kleophaus Livingston/Demand Media) Sponsored Links

• Download New VersionSnagit 12 Image & Video Capture. Edit & Share. Try Free Today!
  techsmith.com

Step 3: Insert the key into the ignition of your Sonata and turn the key to the "On" position. Wait for 60 seconds, then move the memory switch inside the control module to "Set."
(Kleophaus Livingston/Demand Media) Step 4: Depress and hold the "Lock" button on your remote for one full minute. This allows the remote and the control module to communicate and sync. Release the "Lock" button and turn the memory switch in the control module back to the "Off" position.
(Kleophaus Livingston/Demand Media) Step 5: Turn the ignition switch to the "Off" position and test the remote by pressing the "Lock" or "Unlock" button, verifying that the doors do lock or unlock.


Read more : http://www.ehow.com/how_6362326_program-entry-remotes-hyundai-sonata.html

For a 1994 to 2006 Sonata, a 2001 to 2006 Elantra, a 2000 to 2006 XG350 or a 2001 to 2006 Santa Fe, you will need to access alarm system control module. On most of those vehicles it is located on the driver's side fascia panel. But on the Sonata, the facia panel is in the center.

2 Once you have found this module, you will want to ensure that the memory switch is in the OFF position. Then turn the ignition on.

3 Wait 5 seconds and set the memory switch to SET position and then press the remote transmitter lock button to send the code to the alarm system control module.

4 If you would like to program a second remote transmitter then you will need to press second remote transmitter lock button.

5 Next set the memory switch to off, then turn the ignition off. You can confirm your programming by locking and unlocking the vehicle with both of the remotes. good luck my friend

The 2003 Sonata is equipped with a 'starter KILL' burglar alarm system with disables the starting system (using a N/C 'contacts' configuration instead of a N/O contacts configuration). N/C=Normally closed, and N/O=Normally open contacts. When the alarm goes off with a MY Sonata, the only way to DISARM it is with the key fob (remote) originally programmed for it (unless you purchase a new remote & have it programmed for the vehicle at an authorized Hyundai Service Department). NOTE: So long as the keyless entry & burglar alarm system is functioning/operating normally, the alarm will keep going off and the STARTER KILL function will still prevent you from starting the vehicle. One option is left without purchasing a new remote and having it programmed.
1. When the alarm goes off, get into the vehicle and insert the ignition key into the ignition.
2. Turn the key to the 'RUN' position (NOT the ACC position) and wait for the alarm to STOP (usually about 3 to 5 minutes).
3. The engine should then start using the ignition key.

If this procedure doesn't work, the problem will need further diagnosis by a qualified/certified Hyundai Service Technician.

Hope this helps

If this was built into the vehicle at factory you will have to go to the dealer to get one. If it is an after market alarm you will have to look up the alarm manufacturer and contact them for a replacement.

open it up and replace the battery... simple

Sounds like you have a shorted wire causing a drain. I recommend disconnecting the alarm all together which should stop the short so battery can remain fully charged.

hi you can look up what we call the chicken dance on the internet for hyundi it is sequence of moves to program new keys and remotes if you cant find hyundi will program for you.

hope this helps

When the alarm is activated, there is an Anti-Theft device (Starter Kill Relay) which prevents anyone from starting the engine using the key (about 5 minutes). If you place the key in the ignition and turn the key to the "RUN" position, wait 5 minutes (approx), the engine should then be able to start. If not, the problem may be the ETACS (Electronic Time & Alarm Control System) module. If it does start, the problem may simply be that the battery in the keyless remote is weak/dead, or the remote needs to be programmed again for that vehicle. Only the remote can 'DEACTIVATE' the alarm. Best solution, take/tow the vehicle into a Hyundai Service Center (dealership), pay the diagnostic fee. They will tell you EXACTLY what the problem is and what's needed to fix it (parts, labor, tax, time-frame, etc.).

Experience with this problem points to several possible causes. First, hood switch is improperly adjusted or rubber button on the underside of the hood which strikes this switch is missing or worn out (does the 'answer back' feature (horn toot) occur when you press the "lock" button on the keyless remote twice?). If it doesn't, this is the first place to look -- is the hood bent out of shape? Often I have found the hood adjustment is SO CLOSE to the hood switch being 'CLOSED', that a simple gust of WIND can set off the alarm.
Next, each door and the trunk have switches which must be in their proper positions (closed -- Open Circuit communication with the ETACS module) for the burglar alarm to SET Active/ON. The problem could be at any one of these switches, not to mention the ETACS module itself. Best solution:Take/tow the vehicle into a Hyundai Service Center (dealership), pay the diagnostic fee. They will tell you EXACTLY what the problem is and what's needed to fix it (parts, labor, tax, time-frame, etc.).

Why did you fry the Alarm System?... Everything you described is controlled by the ETACS module.

Replace the module