Mopar Brake Sensor 68078700AE

Cruise control would not work intermittently on my vehicle (Ram 3500). Found Utube video suggesting this switch was the problem. So ordered it. To install needed to remove trim panel which was no problem. Works fine since then. Disassembled failed switch and surprised to find electronic circuit inside. More than just a simple switch. Also surprised that dealership was unaware of how to repair. Took vehicle in three times and each time cruise worked when they tried it. You would think there would be a service bulletin regarding “intermittent failure of cruise control” for the vehicles that use this switch.