A method for determining installed electronic devices on a truck and for providing a centralized reset to clear faults in the installed electronics. An instrumentation control unit in the cab of a truck determines installed electronics by requesting electronics on a shared data link to transmit data...http://www.google.com.au/patents/US5890080?utm_source=gb-gplus-sharePatent US5890080 - Truck with monitored and resettable electronic control units
