Bafang DPC-18 Display Error Codes & Problems
Bafang's color display (DP C18.UART), used with Bafang mid-drive and hub motors. Separate button pad.
About the Bafang DPC-18
- When a fault is detected, a warning icon appears along with a two-digit code. source
- The DPC-18 keeps your last 10 error codes: SETTING > Information > Error Code. "00" means no error. source
- The DPC-18 uses Bafang's UART system. Its code list is different from Bafang's CAN displays, so some numbers mean different things. source
2 Pick the code on your screen
Bafang DPC-18 (UART) code list, from the manual. 12 codes.
- 04Throttle not back to rest
- 05Throttle fault
- 07Overvoltage protection
- 08Motor Hall sensor fault
- 09Motor phase wire fault
- 11Controller temperature sensor error
- 12Current sensor fault
- 13Battery temperature fault
- 14Motor temperature fault
- 21Speed sensor fault
- 22Battery (BMS) communication error
- 30Communication error
No code? Pick your problem
- No powerDisplay won't turn on
- Cuts out on hillsLoses power climbing
- Throttle not workingPedal assist works, throttle doesn't
- Pedal assist not workingMotor doesn't help when pedaling
- Battery not chargingCharger light or battery won't charge
- Speed shows 0Speedometer wrong or stuck at 0
- Motor stutters or jerksJerky, grinding or juddering motor
- Battery dies fastRange has dropped