If it’s not, re-open the case and double-check that the battery is in the correct position and the connections are touching and in good condition. Then, try to reprogram your Hyundai key fob. If the key fob still doesn’t work, you might need a Hyundai key fob replacement.
When you’re replacing or repairing your fob, do your homework if you’re considering an option besides the dealer. Some automotive locksmiths can replace and reprogram fobs, says Max Wilson, but it’s essential to go to a reputable locksmith.
How much is a replacement Hyundai key fob?
We paid just $79.95 for an official Hyundai fob (replete with Hyundai logo on the back), versus the $236.45 the dealer would have charged us. The caveat was that this advanced “smart” key fob needed to be programmed by a dealer or locksmith.
Get inside of your Hyundai and ensure all the doors are closed.
Use your key to turn your Hyundai to the “ACC” (accessory) position on your ignition.
Hold the “open” or “unlock” button on the key fob until your vehicle’s light flashes.
Congratulations!
Why is my Hyundai key not working? – Related Questions
Can I program a key fob myself?
Depending on the age and model of your car, you may be able to program a replacement yourself. The procedure for do-it-yourself key fob programming can vary: Some automakers provide instructions in their owner’s manuals. Information can be found in many cases on the internet.
Do I have to reprogram my key fob if I change the battery?
Typically, you do not need to reprogram the key fob after changing the battery. However, if you’ve replaced not just the batteries but also some of the internal wiring and electronics, you may need to reprogram it by pairing it with your vehicle once again.
Does Autozone program key fobs?
We have nearly every make and model car key fob in stock and can program it while you wait.
How do you program a key fob for a 2013 Hyundai Accent?
How do you start a Hyundai without a key fob?
How do you program a 2016 Hyundai Elantra key fob?
How do you start a 2018 Hyundai Elantra with a dead key fob?
Why is my car not detecting my key fob?
Dead key fob battery
A bad battery in the key fob is most commonly the reason for a failure to send signals to the keyless entry system. If it is available, use the spare key fob to open the vehicle and start the ignition. If the spare fob is not available, use the provided key embedded in the fob to unlock the door.
Will a dead key fob cause car not to start?
Dead key fob
A keyless entry system won’t start the engine unless it detects that your key fob is inside the car. If your key fob has a dead battery, the system likely won’t be able to recognize when the fob is inside the car and accordingly won’t start the engine.
Why does my key fob not work after replacing battery?
The most likely reason for a key fob not working is a dead battery. That being said, there are more severe problems your keyfob may be experiencing. If you have a key fob not working after a battery change, you may need key fob replacement or even some form of car door lock repair.
How do I reset my key fob after replacing the battery?
How do I reset my key after replacing the battery?
How To Reset A Key Fob After Changing Battery?
Start by locating the small button on your key fob. This is usually located on the back side of the fob.
Press and hold the button for approximately 15 seconds.
After 15 seconds, release the button and your key fob should be reset!
The most common culprit behind an electric key fob’s failure is, as you might guess, the battery. This is a relatively easy issue to fix, although you may need to get a ride to get to buy a replacement fob battery.
Is there a fuse for a key fob?
The fuse has blown for the control circuit or module of the keyless entry system. Refer to your owner’s manual for the corresponding fuse, locate the fuse box, and then test the fuse. Use a test light while the fuse is in place or remove the fuse completely to do a continuity test using a multimeter.