Fault Codes/Discovery Energy, LLC (Rehlko)/P1630Discovery Energy, LLC (Rehlko)P1630ErrorCoolingWhat This Code MeansElectronic Throttle Driver OverheatPossible Causes•Leads/bad throttle body•Throttle driver temperature has exceeded safe operating limitsSuggested Actions1Troubleshoot the TP sensor leads. Refer to the Throttle Position (TP) Sensor Troubleshooting section.2Replace the throttle body. Refer to the Air - Fuel Mixer, Adapter, and Throttle Body Assembly section.Related Discovery Energy, LLC (Rehlko) Fault CodesP1631P1632P1138P0217P0128P0127P0126P0125P1609P1633Browse all Discovery Energy, LLC (Rehlko) fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for P1630 on your specific Discovery Energy, LLC (Rehlko) unit — cited to the OEM manual, not a forum guess.Your question about P1630GET THE ANSWERFree account required — we'll bring your question with you.