BAIC BJ30 (B30) 2024 Fuse Box Diagrams & Location
The BAIC BJ30 (B30) 2024 uses fuse boxes to protect important electrical circuits and components. Knowing the correct fuse locations and assignments makes troubleshooting electrical problems easier. This guide covers fuse box locations, diagrams, fuse ratings, and protected components for the BAIC BJ30.
Fuse Box Location
Passenger Compartment Fuse Box
The dashboard fuse box is located on the lower left side of the dashboard and can be accessed by removing the fuse box cover on the dashboard.
Engine Compartment Fuse Box
Engine Fuse Box
The engine compartment fuse box is located on the left side of the engine compartment.
Battery Fuse Box
The battery fuse box is located on the left front side of the engine compartment.
Battery positive electrode fuse box
The positive battery fuse box is located on the bottom right side of the trunk.
Fuse Box Diagrams
Passenger Compartment Fuse Box
| No. | Specification | Protection Circuit |
|---|---|---|
| RF01 | 20A | Driver power seat |
| RF02 | 40A | Upstream fuse 1 |
| RF03 | 20A | Amplifier* |
| RF04 | 20A | Infotainment Domain Controller |
| RF05 | 25A | Sunroof |
| RF06 | 10A | Electric back door Bluetooth module, exterior rearview mirror, four-door power window switch, RF module, electric seats |
| RF07 | 10A | TBOX MPC ETC*, Off-road information module, rain light sensor, clock spring, automobile data recorder* |
| RF08 | 15A | Air blower |
| RF09 | 10A | Left rear combination light, right rear combination light, multi-view controller, Bluetooth antenna |
| RF10 | 10A | Instrument cluster, A/C controller, electronic shifter, central gateway 1 |
| RF11 | 15A | Driver power seat |
| RF12 | 20A | Front passenger electric seat |
| RF13 | 30A | Electric tailgate controller |
| RF14 | 20A | Driver power seat |
| RF15 | 20A | Front left glass lifter |
| RF16 | 20A | Front right glass lifter |
| RF17 | 20A | Rear left glass lifter |
| RF18 | 20A | Rear right glass lifter |
| RF19 | 20A | DCAC |
| RF20 | 20A | BDC |
| RF21 | 15A | Reserve |
| RF22 | 15A | BDC |
| RF23 | 10A | Footlight ambient light*, ACDC |
| RF24 | 15A | BDC external lighting power supply |
| RF25 | 10A | OBD |
| RF26 | 10A | Gateway |
| RF27 | 10A | BDC, rearview mirror, tailgate lock, horn |
| RF28 | 15A | Wireless charging* |
| RF29 | 15A | Infotainment Domain Controller |
| RF30 | 20A | Infotainment Domain Controller |
| RF31 | 15A | BDC external lighting power supply |
| RF32 | 20A | BDC door lock power supply |
| RF33 | 5A | Electronic shifter center channel switch |
| RF34 | 5A | Instrument cluster, BDC gateway |
| RF35 | 10A | Airbag controller |
| RF36 | 5A | TBOX, clock spring, audio host, backup sensor, infotainment controller |
| RF37 | 5A | A/C controller, MPC, rearview mirror, anti-glare TEC |
| RF38 | 5A | Reserve |
| RF39 | 5A | Pedestrian alert tone, off-road information, wading |
| RF40 | 5A | ESC |
| RF41 | 5A | EPS |
| RF42 | 5A | EMS, PDCU |
| RF43 | 15A | 12V power supply (front) |
| RF44 | 10A | USB power |
| RF45 | 5A | AHU, PM2.5, BDC, AQS |
| RF46 | 5A | ACDC, AVM, Seat |
| RF47 | 10A | Reserve |
| RF48 | 15A | 12V power supply (rear) |
| RF49 | – | Reserve |
| RF50 | – | Reserve |
| RF51 | 15A | Left headlight, right headlight, through light |
| RF52 | 5A | Detect millimeter wave radar |
| RRY01 | – | Power rearview mirror unfolding relay |
| RRY02 | – | Electric exterior mirror retract relay |
| RRY03 | – | Reserve |
Engine Compartment Fuse Box
Engine Fuse Box
| NO. | Protection Circuit / Relay | Rating / Function |
|---|---|---|
| EF01 | Electronic braking integrated module | 60A |
| EF02 | Warm air pump | 15A |
| EF03 | Air blower | 40A |
| EF04 | Electronic water pump | 40A |
| EF05 | EPS | 80A |
| EF06 | Reserve | – |
| EF07 | Battery pump | 15A |
| EF08 | Motor water pump | 15A |
| EF09 | PTC, EAS | 10A |
| EF10 | PDCU main relay power supply | 30A |
| EF11 | Rear defrost | 30A |
| EF12 | IEC | 50A |
| EF13 | Horn | 15A |
| EF14 | Reserve | – |
| EF15 | Rear view mirror heating | 5A |
| EF16 | Electronic braking integrated module | 40A |
| EF17 | Washer | 10A |
| EF18 | EMS | 10A |
| EF19 | Front wiper | 25A |
| EF20 | IG1 | 25A |
| EF21 | MCU | 15A |
| EF22 | Thermal management water valve | 10A |
| EF23 | Brake switch | 5A |
| EF24 | Rear Wiper | 10A |
| EF25 | Reserve | – |
| EF27 | IG2 | 30A |
| EF28 | Oil pump | 15A |
| EF31 | BMS | 10A |
| EF32 | PDCU | 10A |
| EF36 | Ritual sense headlight* | 10A |
| EF38 | MCU, PDCU, DCDC, BMS | 15A |
| EF40 | Intake/Exhaust OCV | 10A |
| EF41 | EMS | 15A |
| EF42 | Reserve | – |
| EF43 | Front/rear oxygen sensor | 10A |
| EF44 | Ignition coil | 15A |
| ERY01 | Main relay | —– |
| ERY02 | Reserve | —– |
| ERY04 | PDCU main relay | —– |
| ERY05 | Blower relay | —– |
| ERY06 | Rear defroster relay | —— |
| ERY07 | Electronic water pump relay | —— |
| ERY08 | Low speed wiper relay | —— |
| ERY09 | High speed wiper relay | —— |
| ERY10 | IG2 relay | —— |
| ERY12 | Fuel pump relay | —– |
| ERY13 | IG1 relay | —- |
Battery Fuse Box
| No. | RATING | Description |
|---|---|---|
| PF01 | 60A | Cooling Fan |
| PF02 | 80A | Dashboard Electrical Box Power Supply |
| PF03 | 150A | Front Compartment Electrical Box Master Power Supply |
| PF04 | 80A | Heated Front Windshield (Alpine Version Only) |
| PF05 | 60A | Electronic Oil Pump |
| PF06 | 80A | Electronic Water Pump |
Battery positive electrode fuse box
| No. | Protection Circuit | Rating |
|---|---|---|
| 1 | IBS Sensor | 5A |
| 2 | Battery Fuse | 175A |
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