Fault Codes/Power Solutions International/6 52 - 5Power Solutions International6 52 - 5UnclassifiedGeneralWhat This Code MeansMalfunction Indicator Light (MIL) ON during active fault; Adaptive disabled during active faultPossible Causes•5 volt reference higher than 5.42 volts•The 5-volt regulator circuit is overloaded, shorted, or otherwise out of specification•Internally measured voltage feedback of the regulator output is lower than the low voltage limitRelated Power Solutions International Fault Codes1115 7 215 7421 2389 20101A102 0102 9102 C108111:0117 4Browse all Power Solutions International fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for 6 52 - 5 on your specific Power Solutions International unit — cited to the OEM manual, not a forum guess.TRY IT FREE