Explore Chevrolet Volt fuse box diagrams in this focused guide that highlights the electrical layout of the efficient second-generation plug-in hybrid. Here we cover the second-generation Chevrolet Volt (2016–2019) and provide fuse diagrams for 2016, 2017, 2018 and 2019 , along with the location of the fuse panels and the assignment of each fuse and relay , giving you a clear reference for diagnostics and maintenance.
Passenger compartment
Fuse box location
It is located on the driver’s side of the instrument panel, behind the cover.
Fuse box diagram
Fuses
Assignment of the fuses in the Instrument Panel
Fuse Data
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№ 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
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Circuit breakers
Assignment of the circuit breakers in the Instrument Panel
Fuse Data
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No. Description CB1 Front auxiliary power outlet CB2 Rear auxiliary power outlet
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Relays
Assignment of the relays in the Instrument Panel
Fuse Data
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No. Description R1 Empty R2 Retained accessory power R3 Hatch R4 Empty R5 Empty
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Engine compartment
Fuse box location
It is located in the engine compartment on the driver’s side.
Fuse box diagram
Fuses
Assignment of the fuses in the Engine Compartment
Fuse Data
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№ 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
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Relays
Assignment of the relays in the Engine Compartment
Fuse Data
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No. Description 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
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Luggage compartment
Fuse box location
It is located in the center of the rear compartment beneath the load floor.
Fuse box diagram
Fuses
Assignment of the fuses in the Luggage Compartment
Fuse Data
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No. Description 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
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Relays
Assignment of the relays in the Luggage Compartment
Fuse Data
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No. Description K1 Empty K2 Empty K3 Empty K4 Empty K5 Empty
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