Holden Astra (BK; 2017 – 2020) – fuse box diagram
Year of production: 2015, 2016, 2017
Passenger Compartment Fuse Box
The fuse box is located behind a cover. Pull the cover and remove.
Fuse Box Diagram
| № | Circuit |
|---|---|
| 1 | 2019-2020: Rear seat heating (vehicles without alarm horn) |
| 2 | Climate control system / Fan |
| 3 | Power seat driver side |
| 4 | 29017-2018: Cigarette lighter / Power outlet front 2019-2020: Power seat passenger side |
| 5 | 2019: Trailer module 2020: ABS |
| 6 | Power window front |
| 7 | 2017-2019: ABS |
| 8 | Heated steering wheel |
| 9 | Body control module 8 |
| 10 | Power window rear |
| 11 | Sunroof |
| 12 | Body control module 6 |
| 13 | Seat heating (vehicles without alarm horn) |
| 14 | Exterior mirror |
| 15 | Body control module 1 |
| 16 | Body control module 7 |
| 17 | Body control module 4 |
| 18 | Body control module 3 |
| 19 | Data link connector |
| 20 | Airbag system |
| 21 | Climate control system |
| 22 | Central locking system / Tailgate |
| 23 | Electronic key system |
| 24 | Power seat memory function |
| 25 | Airbag system steering wheel |
| 26 | Ignition switch / Steering column lock |
| 27 | Body control module 2 |
| 28 | USB socket |
| 29 | 2019-2020: Cigarette lighter / Power outlet front |
| 30 | Shift lever |
| 31 | Rear window wiper |
| 32 | Transmission control module |
| 33 | Anti-theft alarm system / Power sounder |
| 34 | Parking assist / Side blind spot alert / Infotainment system / USB socket |
| 35 | 2018-2019: OnStar 2020: SOS |
| 36 | Info display / Instrument cluster / CD player |
| 37 | Infotainment system / Radio |
Engine Compartment Fuse Box
Fuse Box Location
The fuse box is in the front left of the engine compartment. Disengage the cover and remove it.
Fuse Box Diagram
| № | Circuit |
|---|---|
| 1 | Starter |
| 2 | Starter |
| 3 | Exhaust sensor |
| 4 | Engine control module |
| 5 | Engine functions |
| 6 | Transmission control module |
| 7 | 2019-2020: Forward collision alert / Adaptive cruise control |
| 8 | Engine control module |
| 9 | Climate control system |
| 10 | 2018-2020: Diesel exhaust system |
| 11 | Tailgate locking system / Transmission |
| 12 | Seat lumbar massage |
| 13 | After boil pump |
| 14 | 2018-2020: Diesel exhaust system |
| 15 | Exhaust sensor |
| 16 | Fuel injection |
| 17 | Fuel injection |
| 18 | Diesel exhaust system |
| 19 | – |
| 20 | – |
| 21 | 2017: DC/AC Converter |
| 22 | ABS |
| 23 | Washer system for windscreen and rear window |
| 24 | 2018-2019: Washer Headlamp |
| 25 | 2018: Mirror defrost 2019-2020: Diesel fuel heating |
| 26 | Transmission control module |
| 27 | 2018-2020: Power tailgate module |
| 28 | – |
| 29 | Heated rear window |
| 30 | Mirror defrost |
| 31 | 2018-2019: Anti theft warning module |
| 32 | DC transformer / LED display / Electrical heater / Climate control / Glow plug controller |
| 33 | 2017-2019: Anti theft warning horn |
| 34 | Horn |
| 35 | 2018-2019: Power outlet load compartment 2020: Engine control module |
| 36 | Right high beam (Halogen, Eco LED) / Right low beam (LED) |
| 37 | Left high beam (Halogen, Eco LED) |
| 38 | LED headlight / Automatic headlight range adjustment |
| 39 | 2019-2020: Front fog light |
| 40 | 2018-2020: Central Gateway Module |
| 41 | 2017-2019: Water in fuel sensor / Water pump |
| 42 | Manual headlight range adjustment |
| 43 | Fuel pump |
| 44 | Rear view camera / Inside rear view mirror / Trailer module |
| 45 | LED headlight left / Automatic headlight range adjustment left |
| 46 | Instrument cluster |
| 47 | Steering column lock |
| 48 | Rear wiper |
| 49 | 2018-2020: Outside rear view mirror |
| 50 | LED headlight right / Automatic headlight range adjustment right |
| 51 | Left low beam (LED) |
| 52 | Engine control module / Transmission control module |
| 53 | 2019: Diesel exhaust system 2020: Windscreen wiper |
| 54 | Windscreen wiper |
| 55 | 2018, 2020: Diesel exhaust system 2019: Electric rear seat folding |
| 56 | – |
| 57 | – |
Load Compartment Fuse Box
Fuse Box Location
The fuse box is located on the left side of the load compartment behind a cover.
- Remove the cover.
- Disengage the fuse box cover and remove it.
Fuse Box Diagram
| № | Circuit |
|---|---|
| 1 | – |
| 2 | 2017: DC/AC Inverter |
| 3 | Trailer module |
| 4 | 2017-2018: Power seat passenger side |
| 5 | – |
| 6 | 2018-2018: Distance warning module |
| 7 | – |
| 8 | – |
| 9 | – |
| 10 | 2017-2019: Service |
| 11 | 2020: Amplifier |
| 12 | Front seat heating (vehicles with alarm horn) |
| 13 | 2018-2020: Rear seat heating (vehicles without alarm horn) |
| 14 | Ignition |
| 15 | Seat ventilation |
| 16 | Trailer outlet |
| 17 | Trailer outlet |
| 18 | – |
| 19 | – |
| 20 | – |
| 21 | 2017-2018: Electrical rear seat folding 2020: Electrical rear seat folding |
| 22 | – |
| 23 | – |
| 24 | – |
| 25 | – |
| 26 | Deactivated logistic mode |
| 27 | – |
| 28 | – |
| 29 | – |
| 30 | – |
| 31 | Amplifier / Subwoofer |
| 32 | Active damping system / Lane departure warning |
Battery Fuses
Additional fuses are located near the vehicle battery below the load compartment cover.
| № | Circuit |
|---|---|
| 1 | 2017-2019: Fuel pump 2020: Engine control module |
| 2 | 2017-2019: Engine control module 2020: Fuel pump |
| 3 | Power supply |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.