Page Contents:
In this article, you will find information about the fuses of the Chevrolet Spark (M400) (models 2016, 2017, and 2018), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.
Checking and Replacing Fuses in Chevy Spark
The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of damage caused by electrical problems. To check a fuse, look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating.
Caution!
Fuses and circuit breakers are marked with their ampere rating. Do not exceed the specified amperage rating when replacing fuses and circuit breakers. Use of an oversized fuse or circuit breaker can result in a vehicle fire.
Location of Fuse Boxes
Instrument Panel Fuse Block:
The instrument panel fuse block is on the underside of the driver side instrument panel.
Engine Compartment Fuse Block:
The engine compartment fuse block is on the driver side of the vehicle, near the battery. To access the fuses, press the tab at the front of the cover, and lift the cover.
Fuse Box Diagrams
2016
Instrument Panel Fuse Block
| Name | Usage |
|---|---|
| ONSTAR | OnStar |
| HVAC CNTR/ECC | HVAC control module / ECC |
| IPC | Instrument panel cluster |
| TCM | Transmission control module |
| RDO | Radio |
| BCM1 (AT S&S) | Body control module 1 (CVT stop and start) |
| SBSA/RPA | SBSA / Rear parking assist |
| DLC | Data link connector |
| ESCL | Electric steering column lock |
| SDM | Sensing and diagnostic module |
| TRANSD | TRANSD |
| ETCS | Electronic toll collection system |
| LPM | Linear power module |
| PEPS | Passive entry / Passive start |
| DLIS (Non AT S&S) | Discrete logic ignition switch (non-CVT stop and start) |
| FCA | Front collision avoidance |
| IPC | Instrument panel cluster |
| RLAD | Reflected LED alert display |
| HLLD SW | Headlamp leveling switch |
| FRT PWR WNDW | Front power window |
| REAR PWR WNDW | Rear power window |
| MTA | Automated manual transmission module |
| APO | Auxiliary power outlet |
| S/ROOF | Sunroof |
| BCM8 | Body control module 8 |
| BCM7 | Body control module 7 |
| BCM6 | Body control module 6 |
| BCM5 | Body control module 5 |
| BCM4 | Body control module 4 |
| BCM3 | Body control module 3 |
| BCM2 (Non AT S&S) | Body control module 2 (non-CVT stop and start) |
| BCM1 (Non AT S&S) | Body control module 1 (non-CVT stop and start) |
| DLIS (AT S&S) | Discrete logic ignition switch (CVT stop and start) |
| SWC BKLT | Steering wheel controls backlighting |
| TRANS (200/400W) / LOGISTICS | DC DC converter / Logistics |
| EXP PWR WNDW | Driver express power window |
| BLWR | Blower motor |
| HTD/SEAT | Front heated seats |
| HVAC CNTR | HVAC module |
| HTD/STR | Heated steering wheel |
| BCM2 (AT S&S) | Body control module 2 (CVT stop and start) |
| RLY1 | Logistics relay |
| RLY2 | Accessory / Retained accessory power relay |
| RLY3 | Interruptible retained accessory power relay |
| RLY4 | Run relay |
Engine Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Liftgate latch |
| 2 | - |
| 3 | Rear defogger |
| 4 | Exterior rearview mirror heater |
| 5 | Sunroof |
| 6 | Continuously variable transmission control module |
| 7 | Mass air flow sensor |
| 8 | Auxiliary heater pump |
| 9 | ABS valve |
| 10 | Regulated voltage control |
| 11 | Rear vision camera |
| 12 | - |
| 13 | - |
| 14 | Engine control module / Transmission control module |
| 15 | Fuel injection control module / Starter motor |
| 16 | Fuel pump motor |
| 17 | Engine control module 1 |
| 18 | Engine control module 2 |
| 19 | Injector / lgnition |
| 20 | A/C system |
| 21 | Intelligent battery sensor |
| 22 | Electric steering column lock |
| 23 | Cooling fan - low |
| 24 | - |
| 25 | Exterior rearview mirror motor control |
| 26 | Engine control module / Transmission control module battery |
| 27 | Canister vent solenoid |
| 28 | Brake pedal switch |
| 29 | Automatic occupant sensing |
| 30 | Headlamp leveling motor |
| 31 | Horn |
| 32 | Front fog lamps |
| 33 | Left high-beam headlamp |
| 34 | Right high-beam headlamp |
| 35 | - |
| 36 | Rear wiper |
| 37 | Left cornering lamp |
| 38 | Washer motor |
| 39 | Right cornering lamp |
| 40 | - |
| 41 | - |
| 42 | Starter 2 |
| 43 | In-panel bussed electrical center |
| 44 | Automated manual transmission |
| 45 | Starter 1 |
| 46 | ABS pump |
| 47 | Cooling fan - high |
| 48 | Front wiper motor |
| 49 | Accessory / Retained accessory power |
| RLY1 | Rear defogger |
| RLY2 | Transmission control module |
| RLY3 | Fuel pump motor |
| RLY4 | Starter 2 |
| RLY5 | A/C system |
| RLY6 | Auxiliary heater pump |
| RLY7 | Cooling fan - low |
| RLY8 | Run/Crank |
| RLY9 | WR/TRN |
| RLY10 | Starter 1 |
| RLY11 | Cooling fan - high |
| RLY12 | Front fog lamps |
2017
Instrument Panel Fuse Block
| Name | Usage |
|---|---|
| ONSTAR | OnStar |
| HVAC CNTR/ECC | HVAC control module / ECC |
| IPC | Instrument cluster |
| TCM | Transmission control module |
| RDO | Radio |
| BCM1 (AT S&S) | Body control module 1 (CVT stop and start) |
| SBSA/RPA | SBSA / Rear parking assist |
| DLC | Data link connector |
| ESCL | Electric steering column lock |
| SDM | Sensing and diagnostic module |
| TRANSD | DC-DC converter |
| ETCS | Electronic toll collection system |
| LPM | Linear power module |
| PEPS | Passive entry / Passive start |
| DLIS (Non AT S&S) | Discrete logic ignition switch (non-CVT stop and start) |
| FCA | Forward collision alert |
| IPC | Instrument cluster |
| RLAD | Reflected LED alert display |
| HLLD SW | Headlamp leveling switch |
| FRT PWR WNDW | Front power window |
| REAR PWR WNDW | Rear power window |
| MTA | Automated manual transmission module |
| APO | Auxiliary power outlet |
| S/ROOF | Sunroof |
| BCM8 | Body control module 8 |
| BCM7 | Body control module 7 |
| BCM6 | Body control module 6 |
| BCM5 | Body control module 5 |
| BCM4 | Body control module 4 |
| BCM3 | Body control module 3 |
| BCM2 (Non AT S&S) | Body control module 2 (non-CVT stop and start) |
| BCM1 (Non AT S&S) | Body control module 1 (non-CVT stop and start) |
| DLIS (AT S&S) | Discrete logic ignition switch (CVT stop and start) |
| SWC BKLT | Steering wheel controls backlighting |
| TRANS (200/400W)/ LOGISTICS | DC DC converter / Logistics |
| EXP PWR WNDW | Driver express power window |
| BLWR | Blower motor |
| HTD/SEAT | Front heated seats |
| HVAC CNTR | HVAC module |
| HTD/STR | Heated steering wheel |
| BCM2 (AT S&S) | Body control module 2 (CVT stop and start) |
| RLY1 | Logistics relay |
| RLY2 | Accessory / Retained accessory power relay |
| RLY3 | Interruptible retained accessory power relay |
| RLY4 | Run relay |
Engine Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Liftgate latch |
| 2 | - |
| 3 | Rear defogger |
| 4 | Exterior rearview mirror heater |
| 5 | Sunroof |
| 6 | Continuously variable transmission control module |
| 7 | Mass air flow sensor |
| 8 | Auxiliary heater pump |
| 9 | ABS valve |
| 10 | Regulated voltage control |
| 11 | Rear vision camera |
| 12 | - |
| 13 | - |
| 14 | Engine control module / Transmission control module |
| 15 | Fuel injection control module / Starter motor |
| 16 | Fuel pump motor |
| 17 | Engine control module 1 |
| 18 | Engine control module 2 |
| 19 | Injector / lgnition |
| 20 | A/C system |
| 21 | Intelligent battery sensor |
| 22 | Electric steering column lock |
| 23 | Cooling fan - low |
| 24 | - |
| 25 | Exterior rearview mirror motor control |
| 26 | Engine control module / Transmission control module battery |
| 27 | Canister vent solenoid |
| 28 | Brake pedal switch |
| 29 | Automatic occupant sensing |
| 30 | Headlamp leveling motor |
| 31 | Horn |
| 32 | Front fog lamps |
| 33 | Left high-beam headlamp |
| 34 | Right high-beam headlamp |
| 35 | - |
| 36 | Rear wiper |
| 37 | Left cornering lamp |
| 38 | Washer motor |
| 39 | Right cornering lamp |
| 40 | - |
| 41 | - |
| 42 | Starter 2 |
| 43 | In-panel bussed electrical center |
| 44 | Automated manual transmission |
| 45 | Starter 1 |
| 46 | ABS pump |
| 47 | Cooling fan - high |
| 48 | Front wiper motor |
| 49 | Accessory / Retained accessory power |
| RLY1 | Rear defogger |
| RLY2 | Transmission control module |
| RLY3 | Fuel pump motor |
| RLY4 | Starter 2 |
| RLY5 | A/C system |
| RLY6 | Auxiliary heater pump |
| RLY7 | Cooling fan - low |
| RLY8 | Run/Crank |
| RLY9 | WR/TRN |
| RLY10 | Starter 1 |
| RLY11 | Cooling fan - high |
| RLY12 | Front fog lamps |
2018
Instrument Panel Fuse Block
| Name | Usage |
|---|---|
| ONSTAR | OnStar |
| HVAC CNTR/ECC | HVAC control module / ECC |
| IPC | Instrument cluster |
| TCM | Transmission control module |
| RDO | Radio |
| BCM1 (AT S&S) | Body control module 1 (CVT stop and start) |
| SBSA/RPA | SBSA / Rear parking assist |
| DLC | Data link connector |
| ESCL | Electric steering column lock |
| SDM | Sensing and diagnostic module |
| TRANSD | DC-DC converter |
| ETCS | Electronic toll collection system |
| LPM | Linear power module |
| PEPS | Passive entry / Passive start |
| DLIS (Non AT S&S) | Discrete logic ignition switch (non-CVT stop and start) |
| FCA | Forward collision alert |
| IPC | Instrument cluster |
| RLAD | Reflected LED alert display |
| HLLD SW | Headlamp leveling switch |
| FRT PWR WNDW | Front power window |
| REAR PWR WNDW | Rear power window |
| MTA | Automated manual transmission module |
| APO | Auxiliary power outlet |
| S/ROOF | Sunroof |
| CGM | Central gate module |
| BCM8 | Body control module 8 |
| BCM7 | Body control module 7 |
| BCM6 | Body control module 6 |
| BCM5 | Body control module 5 |
| BCM4 | Body control module 4 |
| BCM3 | Body control module 3 |
| BCM2 (Non AT S&S) | Body control module 2 (non-CVT stop and start) |
| BCM1 (Non AT S&S) | Body control module 1 (non-CVT stop and start) |
| DLIS (AT S&S) | Discrete logic ignition switch (CVT stop and start) |
| SWC BKLT | Steering wheel controls backlighting |
| TRANS (200/400W) / LOGISTICS | DC DC converter / Logistics |
| EXP PWR WNDW | Driver express power window |
| BLWR | Blower motor |
| HTD/SEAT | Front heated seats |
| HVAC CNTR | HVAC module |
| HTD/STR | Heated steering wheel |
| BCM2 (AT S&S) | Body control module 2 (CVT stop and start) |
| RLY1 | Logistics relay |
| RLY2 | Accessory/ Retained accessory power relay |
| RLY3 | Interruptible retained accessory power relay |
| RLY4 | Run relay |
Engine Compartment Fuse Block
| № | Usage |
|---|---|
| 1 | Liftgate latch |
| 2 | - |
| 3 | Rear defogger |
| 4 | Exterior rearview mirror heater |
| 5 | Sunroof |
| 6 | Continuously variable transmission control module |
| 7 | Mass air flow sensor |
| 8 | Auxiliary heater pump |
| 9 | ABS valve |
| 10 | Regulated voltage control |
| 11 | Rear vision camera |
| 12 | - |
| 13 | - |
| 14 | Engine control module / Transmission control module |
| 15 | Fuel injection control module / Starter motor |
| 16 | Fuel pump motor |
| 17 | Engine control module 1 |
| 18 | Engine control module 2 |
| 19 | Injector / lgnition |
| 20 | A/C system |
| 21 | Intelligent battery sensor |
| 22 | Electric steering column lock |
| 23 | Cooling fan - low |
| 24 | - |
| 25 | Exterior rearview mirror motor control |
| 26 | Engine control module / Transmission control module battery |
| 27 | Canister vent solenoid |
| 28 | Brake pedal switch |
| 29 | Automatic occupant sensing |
| 30 | Headlamp leveling motor |
| 31 | Horn |
| 32 | Front fog lamps |
| 33 | Left high-beam headlamp |
| 34 | Right high-beam headlamp |
| 35 | - |
| 36 | Rear wiper |
| 37 | Left cornering lamp |
| 38 | Washer motor |
| 39 | Right cornering lamp |
| 40 | - |
| 41 | - |
| 42 | Starter 2 |
| 43 | In-panel bussed electrical center |
| 44 | Automated manual transmission |
| 45 | Starter 1 |
| 46 | ABS pump |
| 47 | Cooling fan - high |
| 48 | Front wiper motor |
| 49 | Accessory / Retained accessory power |
| RLY1 | Rear defogger |
| RLY2 | Transmission control module |
| RLY3 | Fuel pump motor |
| RLY4 | Starter 2 |
| RLY5 | A/C system |
| RLY6 | Auxiliary heater pump |
| RLY7 | Cooling fan - low |
| RLY8 | Run/Crank |
| RLY9 | WR/TRN |
| RLY10 | Starter 1 |
| RLY11 | Cooling fan - high |
| RLY12 | Front fog lamps |