Fault Codes/Discovery Energy, LLC (Rehlko)/P2103Discovery Energy, LLC (Rehlko)P2103ErrorGeneralWhat This Code MeansP2103Possible Causes•Short circuit across throttle control motor or power.•Bad throttle body.Suggested Actions1Check the throttle motor leads. Refer to the Throttle Position (TP) Sensor Troubleshooting section.2Check for smooth throttle operation.3Replace the throttle body if the code continues to occur. Refer to the Air - Fuel Mixer, Adapter, and Throttle Body Assembly section.Related Discovery Energy, LLC (Rehlko) Fault CodesP2109P2111P2102P2113P2100P2119P1609P2135P1519 3464 13P2177P1518 3464 13P2178Browse all Discovery Energy, LLC (Rehlko) fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for P2103 on your specific Discovery Energy, LLC (Rehlko) unit — cited to the OEM manual, not a forum guess.Your question about P2103GET THE ANSWERFree account required — we'll bring your question with you.