BYD Dolphin (2021 – 2023) – fuse box diagram
Year of production: 2021, 2022, 2023
Instrument panel fuse box
The dashboard panel fuses are located under the driver side of the dashboard.
| № | Amps | Protected Component or Circuit |
|---|---|---|
| 01 | 30A | Universal controller |
| 02 | 30A | Towing power supply |
| 03 | 5A | Brake light switch |
| 04 | 10A | Diagnosis port |
| 05 | 5A | Instrument cluster |
| 06 | 10A | Alcohol interlock |
| 07 | 5A | Gearshift panel |
| 08 | 20A | Infotainment system |
| 09 | 15A | External amplifier |
| 10 | 10A | ADAS |
| 11 | 7.5A | Combination switch |
| 12 | 30A | Rear body control module |
| 13 | 30A | Rear body control module |
| 14 | 10A | CCS |
| 15 | 20A | Left front window |
| 16 | 20A | Right front window |
| 17 | 20A | Left rear window |
| 18 | 20A | Right rear window |
| 19 | 5A | E-Call |
| 20 | 7.5A | Wireless charger |
| 21 | 30A | Left front power seat |
| 22 | 30A | Right front power seat |
| 23 | – | – |
| 24 | – | – |
| 25 | – | – |
| 26 | – | – |
| 27 | – | – |
| 28 | – | – |
| 29 | – | – |
| 30 | – | – |
| 31 | – | – |
Engine Compartment Fuse Box
The fuse under the hood is located on the rear left side of the motor compartment.
| № | Amps | Protected Component or Circuit |
|---|---|---|
| F1 | 60A | PTC3 |
| F2 | – | – |
| F3 | – | – |
| F4 | – | – |
| F5 | – | – |
| F6 | – | – |
| F7 | – | – |
| F8 | – | – |
| F9 | 15A | HV all-in-one controller |
| F10 | 15A | Left combination headlight |
| F11 | 15A | Right combination headlight |
| F12 | 7.5A | Compressor |
| F13 | 10A | Electrically controlled cooling water pump |
| F14 | 10A | Motor controller |
| F15 | 7.5A | Integrated thermal management module |
| F16 | 60A | PTC2 |
| F17 | – | – |
| F18 | 30A | PTC1 |
| F19 | – | – |
| F20 | 7.5A | Right daytime running light |
| F21 | 30A | Front wiper |
| F22 | 30A | Rear defroster |
| F23 | 15A | Auxiliary power |
| F24 | 15A | USB |
| F25 | 10A | USB |
| F26 | – | – |
| F27 | 15A | Auxiliary power |
| F28 | 15A | USB |
| F29 | – | – |
| F30 | 60A | ESC |
| F31 | 20A | Towing power supply |
| F32 | – | – |
| F33 | 15A | HV all-in-one controller |
| F34 | 15A | Steering wheel heater |
| F35 | 5A | Rear body control module |
| F36 | 5A | Instrument cluster |
| F37 | 7.5A | ETC |
| F38 | 10A | SRS |
| F39 | 5A | ADAS |
| F40 | – | – |
| F41 | 5A | EPS |
| F42 | 5A | ESC |
| F43 | – | – |
| F44 | 60A | ESC |
| F45 | 40A | Blower |
| F46 | – | – |
| F47 | – | – |
| F48 | 10A | Rear wiper |
| F49 | 200A | Battery |
| F50 | 70A | CEPS |
| F51 | – | – |
| F52 | 60A | Electric fan |
| F53 | – | – |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.