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Truck Key Programming Many customers walk into your shop handing you keys/fobs in shambles. They will often pay you to make the key/fob work. Most key fobs need to be programmed by turning the ignition "On' and then 'Off within a certain time frame. The vehicle will go into programming mode. This is usually signaled by the door lock cycling or the audible chime. Keys One of the most valuable abilities that a mechanic has is being able to generate and program keys and fobs. It's an excellent way to boos