05 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 51 PID: SPN: 168 FMI: 2 ECM Battery Power Intermittent This condition indicates that the battery circuit to the Engine Control Module (ECM) has a battery condition that is intermittent...
05 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 55 PID: SPN: FMI: No Diagnostic Code Detected No codes, there is nothing to do.
05 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 56 PID: SPN: 253 FMI: 11 Check Transmission Customer Parameters This condition indicates that the “Transmission Style” parameter is programmed to the Eaton Top 2 and any one of the...
05 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 56 PID: SPN: 253 FMI: 2 Check Customer or System Parameters Conditions Which Generate This Code: This condition indicates a customer specified parameter or a system configuration parameter that requires programming...
05 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 58 PID: SPN: 231 FMI: 12 J1939 Device Not Responding The Engine Control Module (ECM) detects the following conditions: •The ECM is unsuccessful in receiving a message from a J1939...
05 April, 2025 CAT 3406E (Prefix 1MM or 2WS) Fault Code: 58 PID: SPN: 231 FMI: 2 J1939 Data Incorrect The Engine Control Module (ECM) detects the following condition: •The parameter “Powertrain Data Link” must be programmed to J1939.•The ECM...