My 2005 Hyundai sonata keyless entry quit working the battery in the remote is good... Some one hooked a speaker up backwards and now no keyless entry ....I'm not getting consent power to head unit.. I checked anything to do with raido all fues seem to be good .... Witch ones can I check for the keyless entry? Any help I'd good help

You will need to seek out a professional to program your 2005 Hyundai Tuscon keyless entry remote since it requires special equipment to program. I would suggest calling a few local locksmiths and price shop, they are usually a bit more affordable than the dealer. Better yet, if you have a mechanic you usually go to, see if they can do it for you.

Another way to save some cash with keyless entry remotes is to Purchase A Key Fob online.

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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

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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)

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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.
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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

is the Keyless entrty OEM? if it is the dealer has to program. If it is aftermarket contact the installer or manufacturer

Use Keyless Entry remote.

Use Keyless Entry Remote

Unfortunately Ebay is the only secondary market for your keyless entry FOB.

There are many reputable sellers on there that will stand behind their product and replace anything deemed defective. I would look for a seller with numerous transactions and a high user rating. A business that has sold 2000 items for example, and has a user rating anywhere above 95% is a pretty good bet.

When you get your FOB, if your vehicle is still under sny kind of warranty, you should take your FOB to them and tell them it quit working, they will program your new FOB for free under warranty.

Poor connections at the battery cables to the battery

Hi,

I have heard of a site that would help you regarding programming your remote :-

http://keylessride.com/

Hope that i helped you.

Thanks for using "Fixya".

There is a special (proprietary) programming electronics 'black box' for the keyless entry system on all Hyundai vehicles for programming the remotes. This programming is stored in either the BCM (body control module) or the ETACS module (Electronic Time and Control System).

Where to buy 1998 Hyndai Sonata 16V ECU KESICO 39110-38640