TL;DR Error 47 = Battery SOC too high. Official guidance (Bafang): Replace battery (per manual). Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) Power cycle and re-check. If persistent, battery/BMS likely needs service. 60-second checks…
TL;DR Error 46 = Battery temperature too low. Official guidance (Bafang): Warm to room temperature; replace battery if it persists. Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) Bring battery indoors to warm gradually. Re-test…
TL;DR Error 45 = Battery temperature too high. Official guidance (Bafang): Cool down; replace battery if it persists. Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) Stop riding; let the battery cool. Avoid charging immediately…
TL;DR Error 44 = Single cell voltage too high. Official guidance (Bafang): Replace battery (per manual). Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) Stop using the battery if the code persists; cell imbalance can…
TL;DR Error 43 = Battery cells total power too high. Official guidance (Bafang): Replace battery (per manual). Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) Power cycle and re-check. Persistent code points to battery/BMS. 60-second…
TL;DR Error 42 = Battery total voltage too low. Official guidance (Bafang): Charge battery; replace battery if it persists. Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) Charge fully and re-test. If it drops under…
TL;DR Error 41 = Battery total voltage too high. Official guidance (Bafang): Replace battery (per manual). Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) If it shows right after charging, stop and re-check with a…
TL;DR Error 37 = WDT circuit is faulty. Official guidance (Bafang): Update controller via BESST; replace controller if unresolved. Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) Power cycle; if it returns, avoid repeated riding…
TL;DR Error 36 = Keypad detection circuit error. Official guidance (Bafang): Update controller via BESST; replace controller if unresolved. Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) Check keypad/remote connector is seated and not damaged….
TL;DR Error 35 = 15V detection circuit error. Official guidance (Bafang): Update controller via BESST; replace controller if unresolved. Note: Bafang error codes can vary by display/system (UART vs CAN, model families). This page follows Bafang’s official DP C271 display manual wording. Quick fix (safe DIY first) Power cycle and inspect connectors for damage. If…
