This article covers the second-generation Chevrolet Volt, made from 2016 to 2019. You’ll find fuse box diagrams for each year, details on where to locate the fuse panels in the car, and information on the functions of each fuse and relay.
Table of Contents
Cigar lighter (power outlet) fuses in the Chevrolet Volt are the circuit breakers CB1 (Front auxiliary power outlet) and CB2 (Rear auxiliary power outlet) in the Instrument panel fuse box.
Engine Compartment
| Number | Usage |
|---|---|
| F01 | Empty |
| F02 | Empty |
| F03 | Non walk home |
| F04 | Engine control module |
| F05 | Aeroshutter |
| F06 | Traction power inverter module 1 |
| F07 | Traction power inverter module 2 |
| F08 | Engine control module |
| F09 | Air conditioning control module |
| F10 | Vehicle integration control module |
| F11 | Electric brake boost |
| F12 | Rechargeable energy storage system |
| F13 | Cabin heater control module |
| F14 | Coolant heater control module |
| F15 | Emissions |
| F16 | Ignition coils |
| F17 | Engine control module |
| F18 | Empty |
| F19 | Empty |
| F20 | Electric brake boost |
| F21 | Front wiper |
| F22 | Antilock brake system pump |
| F23 | Front windshield wiper |
| F24 | Empty |
| F25 | Empty |
| F26 | Empty |
| F27 | Antilock brake system module |
| F28 | Left power window |
| F29 | Rear window defogger |
| F30 | Heated mirrors |
| F31 | Empty |
| F32 | Variable functions |
| F33 | Empty |
| F34 | Horn |
| F35 | Coolant rechargeable energy storage system |
| F36 | Right high-beam headlamp |
| F37 | Left high-beam headlamp |
| F38 | Empty |
| F39 | Empty |
| F40 | Empty |
| F41 | Miscellaneous run, crank |
| F42 | Run, crank 3 |
| F43 | Empty |
| F44 | Voltage current temperature module run, crank |
| F45 | Heated steering wheel |
| F46 | Vehicle integration control module run, crank |
| F47 | Empty |
| F48 | Empty |
| F49 | Empty |
| F50 | Empty |
| F51 | Empty |
| F52 | Engine control module/Traction power inverter module |
| F53 | Left cooling fan |
| F54 | Right cooling fan |
| F55 | Electric pump |
| F56 | Empty |
| F57 | Empty |
| Relays | |
| K01 | Empty |
| K02 | Empty |
| K03 | Engine control module |
| K04 | 2016-2018: Empty 2019: Pedestrian friendly alert function |
| K05 | Empty |
| K06 | Empty |
| K07 | Empty |
| K08 | Empty |
| K09 | Empty |
| K10 | Empty |
| K11 | Empty |
| K12 | High beam headlamps |
| K13 | Empty |
| K14 | Run, crank |
| K15 | Rear window defogger |
| K16 | Horn PCB relay |
| K17 | Empty |
| K18 | Empty |
| K19 | Coolant pump PCB relay |
| K20 | Empty |
| K21 | Empty |
| K22 | Front washer |
| K23 | Empty |
Instrument Panel
| Number | Usage |
|---|---|
| F1 | Empty |
| F2 | Empty |
| F3 | Empty |
| F4 | Heater, ventilation, and air conditioning blower |
| F5 | Body control module 2 |
| F6 | Empty |
| F7 | 2016-2017: Empty 2018-2019: CGM |
| F8 | Body control module 3 |
| F9 | Fuel power pump module |
| F10 | Empty |
| F11 | Empty |
| F12 | Empty |
| F13 | Empty |
| F14 | Empty |
| F15 | Empty |
| F16 | Empty |
| F17 | Data link connector |
| F18 | Body control module 7 |
| F19 | Cluster |
| F20 | Body control module 1 |
| F21 | Body control module 4 |
| F22 | Body control module 6 |
| F23 | OnStar |
| F24 | Airbag |
| F25 | Display |
| F26 | 2016-2018: Infotainment 2019: Universal serial bus |
| F27 | Empty |
| F28 | Empty |
| F29 | Overhead console |
| F30 | Radio/Infotainment |
| F31 | Steering wheel controls |
| F32 | Body control module 8 |
| F33 | Heater, ventilation, and air conditioning/ Integrated light solar sensor |
| F34 | Passive entry/ Passive start |
| F35 | Rear closure |
| F36 | Charger |
| F37 | Empty |
| F38 | Empty |
| F39 | Empty |
| F40 | Empty |
| F41 | Empty |
| F42 | Empty |
| Circuit Breakers | |
| CB1 | Front auxiliary power outlet |
| CB2 | Rear auxiliary power outlet |
| Relays | |
| R1 | Empty |
| R2 | Retained accessory power |
| R3 | Hatch |
| R4 | Empty |
| R5 | Empty |
Rear Compartment
| Number | Usage |
|---|---|
| F1 | 2016-2018: Empty 2019: Driver power seat |
| F2 | Empty |
| F3 | Empty |
| F4 | 2016-2018: Empty 2019: Driver lumbar control/Keypass |
| F5 | Pedestrian protection |
| F6 | On-board charger module |
| F7 | Front heated seat |
| F8 | Front heated seat |
| F9 | Driver door/Mirror switches |
| F10 | Empty |
| F11 | Amplifier |
| F12 | Steering wheel switch backlighting |
| F13 | Empty |
| F14 | Empty |
| F15 | Empty |
| F16 | Empty |
| F17 | Empty |
| F18 | Empty |
| F19 | Obstacle detection |
| F20 | Fuel |
| F21 | Rear heated seat |
| F22 | Right power windows |
| Relays | |
| K1 | Empty |
| K2 | Empty |
| K3 | Empty |
| K4 | Empty |
| K5 | Empty |
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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.