Chevrolet Impala (2014 – 2020) Fuse Box Location & Diagrams
If you drive a Chevrolet Impala (2014–2020), knowing the fuse box locations and reading the diagrams is crucial for efficient troubleshooting. This guide provides detailed layouts, clear instructions, and tips to quickly identify and replace fuses, keeping your vehicle’s electrical system safe and fully functional.
Passenger Compartment Fuse Box
Chevrolet Impala (2014 to 2020)
Fuse Box Location
The instrument panel fuse block is in the instrument panel, on the driver side of the vehicle.
To access the fuses on vehicles equipped with a storage bin:
- Push forward on the top edge of the bin to unlatch it.
- Press in on the sides of the bin to release it from the instrument panel.
- Pivot the door downward, allowing it to hang from the instrument panel.
- To close the bin, swing it upward and push in until closed.
To access the fuses on vehicles not equipped with a storage bin:
- Pull the lower edge of the cover rearward. The clips on the lower edge will release, and the upper edge will fall away from the instrument panel.
- To replace the cover, hook the upper edge of the cover on the instrument panel, and swing the lower edge of the cover into place.
- Press the lower edge of the cover until the clips engage.
Fuse Box Diagram
| Mini Fuses | Usage |
| 1 | 2014-2015: Telematics 2016-2020: Wireless charging |
| 2 | Rear Turn Stoplamp, Courtesy Lamps, Back-up Lamps, Shift Lock Solenoid, Puddle Lamps |
| 3 | LED Indicator Light |
| 4 | Radio |
| 5 | 2014-2015: Display 2016-2020: Cluster/Auxiliary jack/HMI/USB/Radio display/CD player |
| 6 | Power Outlet – Console Bin |
| 7 | Power Outlet – Forward/ Console Rear |
| 8 | Trunk Release, Brake Pedal Apply, Keyless Start Indicators, Hazard Switch Illumination, CHMSL/Brake Relay, Sidemarker Lamps, Washer Relay, Run/Crank Relay |
| 9 | Trunk Lamp, Right Low Beam/DRL, Right Front Turn Lamp, Right Rear Park/Stoplamp |
| 14 | Diagnostic Link Connector |
| 15 | Airbag/SDM |
| 16 | 2014-2015: Not Used 2016-2020: Right Rear Heated Seat |
| 17 | Heater, Ventilation and Air Conditioning Controller |
| 18 | Logistics |
| 19 | 2014-2015: Not Used 2016-2020: Left rear heated seat |
| 20 | Ignition Switch |
| 21 | 2014-2015: Not Used 2016-2020: Telematics |
| 22 | Steering Wheel Controls |
| 23 | Left Low Beam/DRL, Left Front Turn Lamp, Left Rear Park/Stoplamp, Child Lock Relay |
| 24 | Theft Deterrent LED, Key Capture Solenoid, Run Relay |
| 25 | Tilt/Telescope Steering Column |
| 26 | 110V AC |
| J–Case Fuses | Usage |
| 10 | Door Unlock |
| 11 | Front Heater, Ventilation, and Air Conditioning Blower |
| Circuit Breakers | Usage |
| 12 | Power Seat– Passenger |
| 13 | Power Seat–Driver |
| Relays | Usage |
| K1 | Not Used |
| K2 | Logistic |
| K3 | Power Outlet Relay |
Engine Compartment Fuse Box
Chevrolet Impala (2014 to 2020)
Fuse Box Location
The engine compartment fuse block is on the driver side of the engine compartment, near the battery.
Fuse Box Diagram
| Mini Fuses | Usage |
| 1 | Transmission Control Module Battery |
| 2 | Engine Control Module Battery |
| 3 | Air Conditioning Compressor Clutch |
| 5 | Engine Control Module Ignition |
| 8 | Ignition Coils – Even |
| 9 | Ignition Coils – Odd |
| 10 | Engine Control Module |
| 11 | Emissions |
| 13 | Transmission Control Module/Chassis Control Module Ignition |
| 14 | SAIR Solenoid |
| 15 | Not Used |
| 16 | Aero Shutter |
| 17 | Seat Cooling Fans/ Heated Steering Wheel |
| 19 | Aero Shutter |
| 23 | Adaptive Cruise Control |
| 29 | Passive Entry/Passive Start Battery |
| 30 | Canister Vent Solenoid |
| 31 | Left Front Heated Seat |
| 32 | Right Rear Stop. Turn Tail Lamp, RAP Relay, Ambient Lighting Control, Interior Switch Backlighting |
| 33 | Right Front Heated Seat |
| 34 | Antilock Brake System Valve |
| 35 | Amplifier |
| 37 | Right High Beam |
| 38 | Left High Beam |
| 46 | Cooling Fan |
| 47 | Emissions |
| 48 | Not Used |
| 49 | Right HID Lighting |
| 50 | Left HID Lighting |
| 51 | Horn/Dual Horn |
| 52 | Cluster Ignition |
| 53 | Inside Rearview Mirror/Rear Camera |
| 54 | Reflected LED Display, Console LED Display, Heating, Ventilation and Air Conditioning Module |
| 55 | Outside Rearview Mirror |
| 56 | Windshield Washer |
| 60 | Heated Mirror |
| 62 | Rear Camera/Park Assist/Side Blind Zone Alert |
| 66 | Trunk Release |
| 67 | Chassis Control Module |
| 69 | Battery Voltage Sensor |
| 70 | Not Used |
| 71 | Memory Seat |
| J-Case Fuses | Usage |
| 6 | Front Wiper |
| 12 | Starter |
| 21 | Rear Power Window |
| 22 | Sunroof |
| 24 | Front Power Window |
| 25 | Accessory Relay |
| 26 | Antilock Brake System Pump |
| 27 | Electric Parking Brake |
| 28 | Rear Defogger |
| 41 | Vacuum Pump |
| 42 | Cooling Fan K2 |
| 44 | Not Used |
| 45 | Cooling Fan K1 |
| 59 | Air Pump Emissions |
| Mini Relays | Usage |
| 7 | Powertrain |
| 9 | Cooling Fan K2 |
| 13 | Cooling Fan K1 |
| 15 | Run/Crank |
| 16 | Air Pump Emissions |
| 17 | Window/Mirror Defogger |
| Micro Relays | Usage |
| 1 | Air Conditioning Compressor Clutch |
| 2 | Starter Solenoid |
| 4 | Front Wiper Speed |
| 5 | Front Wiper Control |
| 6 | Air Pump Solenoid Emissions |
| 10 | Cooling Fan K3 |
| 11 | Not Used |
| 14 | Low Beam HID |
| 22 | Not Used |
