Fault Codes/Power Solutions International/1602Power Solutions International1602UnclassifiedGeneralWhat This Code MeansMIL ON during active faultPossible Causes•Relay control off with VRelay voltage >80.0% Vbat•Output for the power relay is off, with VRelay voltage greater than a calibratable percentage of battery voltage•Relay control off with VRelay voltage > 80.0% Vbat (or greater than a calibratable percentage of battery voltage)Related Power Solutions International Fault Codes160316121352 - 1360161313511614117316151028161610271625Browse all Power Solutions International fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 1602 on your specific Power Solutions International unit — cited to the OEM manual, not a forum guess.Your question about 1602GET THE ANSWERFree account required — we'll bring your question with you.