Program a 2004 Hyundai Sonata keyless entry remote?

Answer 1

remove center console in the dash- the one with whe radio and heater/ac controls. when looking in on the left side is a little black box. pull off the cover and youll see a circut board inside- make sure you ground yourself then flip the board out and there is 2 settings on the other side set and off. turn your ignition on wait a few seconds. switch it to set. Hold down the lock button. switch it back to off. turn off the car. Very upset it was this easy. I spent $170 at the dealer the first time I lost my fob!