https://blogfreely.net/teamqua....il96/car-key-fob-rep
How to Repair a Key Fob If you are unable to get your key fob to start your car, it may be time to go to an automotive service. Before you go to an automotive service you must first confirm a few things. Dead batteries are the most obvious reason for your key fob's inability to function. The majority of key fobs are powered by standard 3V button cells, which are available in most stores. Dead Battery The battery on your key fob is responsible for powering the remote functions that let you unlock your veh