2011 Hyundai Sonata Key Fob Not Recognized

Some cars can still detect dead key fobs this way in emergencies.

2011 hyundai sonata key fob not recognized.

This happened in. The 2011 hyundai sonata has 2 problems reported for key fob not working properly. My 2011 hyundai sonata will not start using the start button everything else will light up but the car doesn t start. In most cases these.

First time dealer said it was a secondary dealer installed alarm. 2015 sonata will not recognize either key fob. 2011 hyundai sonata limited with push button start. Smart key not detected.

How concerned should i be and what could cause that to happen. I pushed on the brake to start the car but the message said key not detected. When you press on the start pedal it locks up and does not recognize the key fob in the vehicle. How to get in the vehicle and start a vehicle if your hyundai smart key is not working.

A hyundai keyless entry system makes life a little easier by allowing you to lock or unlock the doors of your vehicle from a distance. If it s a cold day go indoors and warm up the key fob with your breath. The dealer said the brake switch needed to be replaced. Brake will not depress in order to start car.

Sometimes the temperature can mess with the electronics. Purchased the car in may 2011. How to get in the vehicle and start a vehicle if your hyundai smart key is not working. This is happening to my 2013 sonata purchased brand new.

Been to dealer who says nothing wrong. Retried to start car several times before it finally started. Last night my key fob would not open my 2011 sonata so i took the key out and unlocked the door. Average repair cost is 160 at 66 000 miles.

Interesting about the brake pedal. 21 cathy mcbride says. However if the keyless entry system on your hyundai stops working you don t have to call a hyundai dealership or service center for a replacement just yet. September 2nd 2015 at 6 40 pm.