What is VCL used for?
VCL is the unique Curtis Vehicle Control language. The 1234, 1236, 1238 controllers and the 1310 Vehicle System Controller have a PLC type facility that allows you, the customer, to download your own specific code into the controller. By using this you can rid yourself of the relay interface logic of times past. You can also drive your entire truck through the VCL and CANbus system.