THE &#039;CAN DIAG&#039; PRODUCT FROM THERMO KING IS A DIAGNOSTIC SYSTEM BASED ON THE CAN (CONTROLLER AREA NETWORK) COMMUNICATION PROTOCOL. WIDELY USED IN THE AUTOMOTIVE AND TRANSPORTATION INDUSTRY FOR COMMUNICATION AMONG VARIOUS ELECTRONIC COMPONENTS OF A VEHICLE OR EQUIPMENT, SUCH AS ENGINES, SENSORS, AND CONTROL UNITS, THIS SYSTEM ENABLES TECHNICIANS AND OPERATORS TO DIAGNOSE AND MONITOR THE PERFORMANCE OF THERMO KING EQUIPMENT MORE EFFICIENTLY AND ACCURATELY.