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Truck Key Programming Many customers visit your shop and hand you keys or fobs in a mess. Many customers will pay you to repair the key or fob. The majority of key fobs need to be programmed within a specific time frame by turning the ignition "On" and then "Off". The vehicle will then enter a programming mode, typically identified by the door locks cycling or an audible chime. Keys One of the most valuable skills that a mechanic can possess is the ability to create and program keys and fobs. It's an excellent way to increase revenue for your sho