Fault Codes/Discovery Energy, LLC (Rehlko)/HICOOLTEMP SHUTDOWNDiscovery Energy, LLC (Rehlko)HICOOLTEMP SHUTDOWNUnclassifiedCoolingWhat This Code MeansLoad Shed Over TemperaturePossible Causes•High Coolant Temperature shutdownRelated Discovery Energy, LLC (Rehlko) Fault CodesINTAKE AIR TEMP SDWNINTAKE AIR TEMP WARNHI OIL TEMP WARNINGLOAD SHED OVER TEMPERATUREHI OIL TEMP SHUTDOWNLOADSHED OVER TEMPERATUREHI COOL TEMP WARNINGP0125HI COOL TEMP SHUTDOWNP0126D14P0127Browse all Discovery Energy, LLC (Rehlko) fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for HICOOLTEMP SHUTDOWN on your specific Discovery Energy, LLC (Rehlko) unit — cited to the OEM manual, not a forum guess.Your question about HICOOLTEMP SHUTDOWNGET THE ANSWERFree account required — we'll bring your question with you.