PIN-RETAINING 5599867 - Caterpillar

Component Identifier (CID)Two or three digit code which is assigned to each component or system.Event Identifier (EID)Two or three digit code which is assigned to each component or system.Failure Mode Identifier (FMI)Type of failure the component experienced (adopted from SAE standard practice J1587 diagnostics). Active CodeThe CID and FMI can be sent through the data link through the display module or through the Communication Adapter Tool, then to the Electronic Service Tool or various electronic display modules.Logged CodeThe diagnostic will be entered into the permanent memory (Diagnostic Log) when it becomes active. The number of occurrences will be saved in the "good to faulty counter" in the permanent memory (Diagnostic Log). First and last occurrence time (engine hours) will also be saved in the permanent memory (Diagnostic Log). This information is then available for display on the Electronic Service Tool.Reference Sheet For Diagnostic Codes