2002 Hyundai SONATA keyless entry remote must be programmed to your vehicle before it will work for you. Programming can only be done at an automotive locksmith shop or the dealership with the vehicle present. There are no onboard programming instructions available for 2002 Hyundai SONATA remote. This keyless entry remote comes with Brand new battery and is tested for functionality before sending.

This CR2032 Battery will replace the old one from your 2002 Hyundai Sonata Remote, Please make sure you have this CR2032 number on the old battery, if you have no battery available in your remote, you may find the battery number on the back cover of your 2002 Hyundai Sonata Remote, Please gave us a call if you have not found any numbers on your remote.