Fan Speed Control Trainer
Fan Speed Control Trainer presents the hands-on construction, study and live operation of a modern Fan Speed Control System as found on late-model General Motors vehicles. Students follow printed schematics to wire up either a single-speed single fan system or a two-speed two fan system. The Fan Speed Control Trainer circuits use the same wire colors as the manufacturer’s wiring diagram. Incandescent bulbs are substituted in place of the actual cooling fan motors for safety purposes.