The Chevrolet Bolt EV electric subcompact hatchback has been in production since 2016 and is still available today. This article presents fuse block diagrams for 2017–2022 model years . Here you will find information about the location of fuse blocks in the cabin and other parts of the car , as well as the purpose of each fuse and relay .
Please note that the purpose of fuses and relays may differ from those shown in the diagrams. It depends on the year of manufacture of the vehicle, its equipment and the market for which the vehicle is intended .
Fuse box under the hood of a car
Under the hood, the main fuse and relay box is located on the left side, next to the battery.
| № | Marking |
|---|---|
| 1 | — |
| 2 | Rear window regulator |
| 3 | 2022: Cargo lantern |
| 4 | Battery energy storage system 1 |
| 5 | 2022: power driver’s seat |
| 7 | 2017-2021: Left high beam headlight |
| 8 | 2017-2021: Right high beam headlight |
| 9 | 2017-2021: Left dipped beam headlight |
| 10 | 2017-2021: Right dipped beam headlight |
| 11 | Signal |
| 12 | — |
| 13 | Front wiper motor driver |
| 15 | Second front wiper motor driver |
| 16 | Electronic power supply unit for brake control unit |
| 17 | Rear wiper |
| 18 | Rear door |
| 19 | Front seat module |
| 20 | Washer |
| 22 | Linear power module |
| 23 | Brake control module power supply motor |
| 24 | Rear seat module |
| 26 | Transmission range control module |
| 27 | Aeroprison |
| 28 | Auxiliary oil pump |
| 29 | Electric brake booster source |
| 30 | Front electric windows |
| 31 | Internal busbar electrical center |
| 32 | Heated rear window |
| 33 | Heated exterior rearview mirror |
| 34 | Pedestrian alert function |
| 35 | — |
| 36 | — |
| 37 | Current sensor |
| 38 | 2017-2021: Rain sensor |
| 2022: Humidity sensor | |
| 39 | — |
| 40 | Electric brake booster (ECU) |
| 41 | Power line communication module |
| 42 | Automatic (child) presence detection |
| 43 | Window switch |
| 44 | Battery energy storage system |
| 45 | Vehicle Integration Control Module |
| 46 | 2017-2021: Integrated chassis control module |
| 2022: Gear shifter interface board | |
| 47 | 2017-2020: Headlight Adjustment |
| 2022: Humidity sensor | |
| 48 | 2017-2021: Integrated chassis control module |
| 2022: Gear shifter interface board | |
| 49 | Interior rearview mirror |
| 50 | — |
| 51 | Electric brake booster |
| 52 | 2017-2020: Rear camera |
| 54 | Air conditioning control module |
| 55 | Coolant pump of the rechargeable energy storage system |
| 56 | — |
| 57 | Power electronics coolant pump |
| 58 | Engine control module |
| 59 | 2017-2020: Electric steering column lock |
| 60 | HVAC Electric Heater |
| 61 | Built-in charging module |
| 62 | Gear range control module 1 |
| 63 | Electric cooling fan |
| 64 | Engine control module |
| 65 | Auxiliary heater pump |
| 66 | Power unit |
| 67 | Drive controller |
| 70 | Air conditioning control module |
| 71 | — |
| 72 | Transmission range control module |
| 73 | Single power inverter module |
| 74 | — |
| Relay | |
| 6 | 2017-2019: Not used |
| 2020-2022: pedestrian alert function | |
| 14 | Rear door |
| 21 | 2017-2021: gas discharge lamp |
| 25 | Power unit |
| 53 | Start/start |
| 68 | Heated rear window |
| 69 | Second launch |
Fuse box in the car interior
The fuse and relay block in the car interior is located at the bottom of the instrument panel on the driver’s side and is covered by a protective cover.
| № | Description |
|---|---|
| F01 | Video processing module |
| F02 | Solar sensor indicator light |
| F03 | Side Blind Spot Warning |
| F04 | Passive input, passive start |
| F05 | CGM (Central Gateway Module) |
| F06 | Body control unit 4 |
| F07 | Body control module 3 |
| F08 | Body control unit 2 |
| F09 | Body control module 1 |
| F10 | 2017-2021: Trailer Interface Module 1 |
| 2022: SSV Police | |
| F11 | Amplifier |
| F12 | Body control unit 8 |
| F13 | Data link connector 1 |
| F14 | Automatic parking assistance |
| F15 | 2017: Data Channel Connector 2 |
| 2018-2021: Not used | |
| 2022: Left headlight | |
| F16 | Single power inverter module 1 |
| F17 | Body control unit 6 |
| F18 | Body control module 5 |
| F19 | — |
| F20 | — |
| F21 | — |
| F22 | — |
| F23 | USB |
| F24 | Wireless charging module |
| F25 | Reflected LED display notification |
| F26 | Heated steering wheel |
| F27 | 2017-2018: Not used |
| 2019-2022: CGM 2 (Central Gateway Module) | |
| F28 | Instrument cluster 2 |
| F29 | 2017-2021: Trailer Interface Module 2 |
| F30 | 2017-2020: Headlight regulator |
| F31 | 2017-2021: OnStar |
| 2022: Telemetry Management Platform (OnStar) | |
| F32 | 2017-2018: Not used |
| 2019-2021: Virtual access sensor | |
| F33 | Heating, ventilation and air conditioning module |
| F34 | 2017-2018: Not used |
| 2019-2021: Virtual Access Module | |
| 2022: HVAC display/integrated center console | |
| F35 | Instrument cluster 1 |
| F36 | 2017-2021: Radio |
| 2022: Central Stack Module | |
| F37 | — |
| F38 | — |
| F39 | — |
| F40 | — |
| F41 | — |
| F42 | — |
| F43 | Body control module 7 |
| F44 | Sensor-diagnostic module |
| F45 | Front camera module |
| F46 | Vehicle Integration Control Module |
| F47 | One power inverter module 2 |
| F48 | 2017-2020: Electric steering column lock |
| 2022: Right headlight | |
| F49 | Additional jack |
| F50 | Steering wheel control |
| F51 | 2017-2021: Steering wheel button illumination |
| F52 | 2017-2020: smartphone remote control module |
| F53 | Auxiliary socket |
| F54 | — |
| F55 | Logistics |
| F56 | 2022: SSV Police |
| Relay | |
| F57 | 2022: SSV Police |
| F58 | Logistics relay |
| F59 | — |
| F60 | Additional/retained auxiliary power relay |
Chevrolet Bolt EV Fuses and Relays – Block Diagram and Location