Fault Codes/Power Solutions International/DTC 355Power Solutions InternationalDTC 355UnclassifiedGeneralWhat This Code MeansMIL-On (Malfunction Indicator Light active); Adaptive disabledPossible Causes•EPR CAN communication with the ECM is lost•No packets received within 500 msRelated Power Solutions International Fault CodesDTC 522DTC 563DTC 342DTC 606DTC 336DTC 685DTC 327DTC 1022DTC 326DTC 1025DTC 302 4DTC 1026Browse all Power Solutions International fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for DTC 355 on your specific Power Solutions International unit — cited to the OEM manual, not a forum guess.TRY IT FREE