Find fuse box and relay locations for the Chevrolet Impala Limited 2014-2016 with diagrams. Essential for reliable operation of key electrical systems and components.
The Chevrolet Impala Limited (2014-2016) is a full-size sedan, recognized for its classic, spacious design and practical features. Unlike the redesigned Impala model, the Impala Limited retains a traditional sedan body style, providing ample passenger space and a comfortable ride, making it popular among fleet operators and individuals alike. Its straightforward design emphasizes reliability and comfort, with a focus on utility and simplicity.
The electrical system in the Impala Limited powers essential functions, including climate control, lighting, and infotainment. The main fuse box is located in the engine compartment on the driver’s side, while an additional fuse box can be found under the rear seat. Relays are positioned near these fuse boxes to control high-power components, such as the fuel pump and cooling fans. Proper inspection and maintenance of these elements are essential to ensure consistent functionality of the car’s electrical systems.
MUST READ: DYI – How to Check Car Fuses?
(2014-2016) Chevrolet Impala Limited fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Chevrolet Impala Limited 2014-2016 fuse assignment
Chevrolet Impala Limited Year of production: 2014, 2015, 2016
Location of Fuse Boxes
Instrument Panel Fuse Block:
The fuse block is on the passenger side of the vehicle in the carpet molding. Remove the fuse block door to access the fuses.
Engine Compartment Fuse Block:
The engine compartment fuse block is located on the passenger side of the engine compartment, by the battery.
Fuse Box Diagrams
2014
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2014)
| Fuses | Usage |
|---|---|
| AIRBAG | Airbags |
| AMP | Amplifier |
| AUX | Auxiliary Outlets |
| CNSTR | Canister |
| DR/LCK | Door Locks |
| HTD/SEAT | Heated Seats |
| PWR/MIR | Power Mirrors |
| PWR/SEAT | Power Seats |
| PWR/WNDW | Power Window |
| RAP | Retained Accessory Power |
| S/ROOF | Sunroof |
| TRUNK | Trunk |
| TRUNK | Trunk Relay |
| XM | SiriusXM Radio |
Engine Compartment Fuse Block
List of fuses in the Engine Compartment Fuse Block (2014)
| Fuses | Usage |
|---|---|
| A/C CMPRSR | Air Conditioning Compressor |
| ABS MTR 1 | Antilock Brake System (ABS) Motor 1 |
| ABS MTR 2 | ABS Motor 2 |
| AIR PUMP | Air Pump |
| AIR SOL | Air Injection Reactor Solenoid |
| AIRBAG/ DISPLAY | Airbag, Display |
| AUX PWR | Auxiliary Power |
| BATT1 | Battery 1 |
| BATT2 | Battery 2 |
| BATT3 | Battery 3 |
| BATT4 | Battery 4 |
| BCM | Body Control Module (BCM) |
| CHMSL/ BCK-UP | Center High-Mounted Stoplamp, Back-up Lamp |
| DISPLAY | Display |
| DRL 1 | Daytime Running Lamps 1 |
| DRL 2 | Daytime Running Lamps 2 |
| ECM IGN | Engine Control Module (ECM), Ignition |
| ECM/TCM | ECM, Transmission Control Module (TCM) |
| EMISSIONS 1 | Emissions 1 |
| EMISSIONS 2 | Emissions 2 |
| ETC/ECM | Electronic Throttle Control, ECM |
| FAN 1 | Cooling Fan 1 |
| FAN 2 | Cooling Fan 2 |
| FOG LAMPS | Fog Lamps (If Equipped) |
| FSCM | Fuel System Control Module |
| HDLP MDL | Headlamp Module |
| HORN | Horn |
| HTD MIR | Heated Mirror |
| IGN 1 | Ignition 1 |
| INJ 2 | Injector 2 |
| INT LIGHTS | Interior Lamps |
| INT LTS/ PNL DIM | Interior Lamps, Instrument Panel Dimmer |
| LT HI BEAM | Driver Side High-Beam Headlamp |
| LT LO BEAM | Driver Side Low-Beam Headlamp |
| LT PARK | Driver Side Parking Lamp |
| LT SPOT | Left Spot |
| LT T/SIG | Driver Side Turn Signal Lamp |
| ONSTAR | OnStar |
| PWR DROP/ CRANK | Power Drop, Crank |
| RADIO | Audio System |
| RT HI BEAM | Passenger Side High-Beam Headlamp |
| RT LO BEAM | Passenger Side Low-Beam Headlamp |
| RT PARK | Passenger Side Parking Lamp |
| RT SPOT | Right Spot |
| RT T/SIG | Passenger Side Turn Signal Lamp |
| RVC SEN | Regulated Voltage Control Sensor |
| STRG WHL | Steering Wheel |
| STRTR | Starter |
| TRANS | Transmission |
| VACUUM/ PUMP | Vacuum Pump |
| WPR | Wiper |
| WSW | Windshield Wiper |
| Relay | |
| A/C CMPRSR | Air Conditioning Compressor |
| FAN 1 | Cooling Fan 1 |
| FAN 2 | Cooling Fan 2 |
| FAN 3 | Cooling Fan 3 |
| VAC/PUMP | Vacuum Pump |
| PWR/TRN | Powertrain |
| REAR DEFOG | Rear Defogger |
| STRTR | Starter |
2015
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2015)
| Fuses | Usage |
|---|---|
| AIRBAG | Airbags |
| AMP | Amplifier |
| AUX | Auxiliary Outlets |
| CNSTR | Canister |
| DR/LCK | Door Locks |
| HTD/SEAT | Heated Seats |
| PWR/MIR | Power Mirrors |
| PWR/SEAT | Power Seats |
| PWR/WNDW | Power Window |
| RAP | Retained Accessory Power |
| S/ROOF | Sunroof |
| TRUNK | Trunk |
| TRUNK | Trunk Relay |
| XM | SiriusXM Radio |
Engine Compartment Fuse Block
List of fuses in the Engine Compartment Fuse Block (2015)
| Fuses | Usage |
|---|---|
| A/C CMPRSR | Air Conditioning Compressor |
| ABS MTR 1 | Antilock Brake System (ABS) Motor 1 |
| ABS MTR 2 | ABS Motor 2 |
| AIR PUMP | Air Pump |
| AIR SOL | Air Injection Reactor Solenoid |
| AIRBAG/ DISPLAY | Airbag, Display |
| AUX PWR | Auxiliary Power |
| BATT1 | Battery 1 |
| BATT2 | Battery 2 |
| BATT3 | Battery 3 |
| BATT4 | Battery 4 |
| BCM | Body Control Module (BCM) |
| CHMSL/ BCK-UP | Center High-Mounted Stoplamp, Back-up Lamp |
| DISPLAY | Display |
| DRL 1 | Daytime Running Lamps 1 |
| DRL 2 | Daytime Running Lamps 2 |
| ECM IGN | Engine Control Module (ECM), Ignition |
| ECM/TCM | ECM, Transmission Control Module (TCM) |
| EMISSIONS 1 | Emissions 1 |
| EMISSIONS 2 | Emissions 2 |
| ETC/ECM | Electronic Throttle Control, ECM |
| FAN 1 | Cooling Fan 1 |
| FAN 2 | Cooling Fan 2 |
| FOG LAMPS | Fog Lamps (If Equipped) |
| FSCM | Fuel System Control Module |
| HDLP MDL | Headlamp Module |
| HORN | Horn |
| HTD MIR | Heated Mirror |
| IGN 1 | Ignition 1 |
| INJ 2 | Injector 2 |
| INT LIGHTS | Interior Lamps |
| INT LTS/ PNL DIM | Interior Lamps, Instrument Panel Dimmer |
| LT HI BEAM | Driver Side High-Beam Headlamp |
| LT LO BEAM | Driver Side Low-Beam Headlamp |
| LT PARK | Driver Side Parking Lamp |
| LT SPOT | Left Spot |
| LT T/SIG | Driver Side Turn Signal Lamp |
| ONSTAR | OnStar |
| PWR DROP/CRANK | Power Drop, Crank |
| RADIO | Audio System |
| RT HI BEAM | Passenger Side High-Beam Headlamp |
| RT LO BEAM | Passenger Side Low-Beam Headlamp |
| RT PARK | Passenger Side Parking Lamp |
| RT SPOT | Right Spot |
| RT T/SIG | Passenger Side Turn Signal Lamp |
| RVC SEN | Regulated Voltage Control Sensor |
| STRG WHL | Steering Wheel |
| STRTR | Starter |
| TRANS | Transmission |
| VACUUM/PUMP | Vacuum Pump |
| WPR | Wiper |
| WSW | Windshield Wiper |
| Relay | |
| A/C CMPRSR | Air Conditioning Compressor |
| FAN 1 | Cooling Fan 1 |
| FAN 2 | Cooling Fan 2 |
| FAN 3 | Cooling Fan 3 |
| VAC/PUMP | Vacuum Pump |
| PWR/TRN | Powertrain |
| REAR DEFOG | Rear Defogger |
| STRTR | Starter |
2016
Instrument Panel Fuse Block
List of fuses in the Instrument Panel Fuse Block (2016)
| Fuses | Usage |
|---|---|
| AIRBAG | Airbags |
| AMP | Amplifier |
| AUX | Auxiliary Outlets |
| CNSTR | Canister |
| DR/LCK | Door Locks |
| HTD/SEAT | Heated Seats |
| PWR/MIR | Power Mirrors |
| PWR/SEAT | Power Seats |
| PWR/WNDW | Power Window |
| RAP | Retained Accessory Power |
| S/ROOF | Sunroof |
| TRUNK | Trunk |
| TRUNK | Trunk Relay |
| XM | SiriusXM Radio |
Engine Compartment Fuse Block
List of fuses in the Engine Compartment Fuse Block (2016)
| Fuses | Usage |
|---|---|
| A/C CMPRSR | Air conditioning compressor |
| ABS MTR 1 | Antilock brake system motor 1 |
| ABS MTR 2 | Antilock brake system motor 2 |
| AIR PUMP | Air pump |
| AIR SOL | Air injection reactor solenoid |
| AIRBAG/ DISPLAY | Airbag / Display |
| AUX PWR | Auxiliary power |
| BATT1 | Battery 1 |
| BATT2 | Battery 2 |
| BATT3 | Battery 3 |
| BATT4 | Battery 4 |
| BCM | Body control module |
| CHMSL/ BCK-UP | Center high-mounted stoplamp / Back-up lamp |
| DISPLAY | Display |
| DRL 1 | Daytime running lamps 1 |
| DRL 2 | Daytime running lamps 2 |
| ECM IGN | Engine control module / lgnition |
| ECM/TCM | Engine control module/ Transmission control module |
| EMISSIONS 1 | Emissions 1 |
| EMISSIONS 2 | Emissions 2 |
| ETC/ECM | Electronic throttle control, ECM |
| FAN 1 | Cooling fan 1 |
| FAN 2 | Cooling fan 2 |
| FOG LAMPS | Fog lamps (if equipped) |
| FSCM | Fuel system control module |
| HDLP MDL | Headlamp module |
| HORN | Horn |
| HTD MIR | Heated mirror |
| IGN 1 | Ignition 1 |
| INJ 2 | Injector 2 |
| INT LIGHTS | Interior lamps |
| INT LTS/ PNL DIM | Interior lamps / Instrument panel dimmer |
| LT HI BEAM | Driver side high-beam headlamp |
| LT LO BEAM | Driver side low-beam headlamp |
| LT PARK | Driver side parking lamp |
| LT SPOT | Left spotlamp |
| LT T/SIG | Driver side turn signal lamp |
| ONSTAR | OnStar |
| PWR DROP/ CRANK | Power drop / Crank |
| RADIO | Audio system |
| RT HI BEAM | Passenger side high-beam headlamp |
| RT LO BEAM | Passenger side low-beam headlamp |
| RT PARK | Passenger side parking lamp |
| RT SPOT | Right spotlamp |
| RT T/SIG | Passenger side turn signal lamp |
| RVC SEN | Regulated voltage control sensor |
| STRG WHL | Steering wheel |
| STRTR | Starter |
| TRANS | Transmission |
| VAC/PUMP | Vacuum pump |
| WPR | Wiper |
| WSW | Windshield wiper |
| Relay | |
| A/C | Air conditioning |
| CMPRSR | compressor |
| FAN 1 | Cooling fan 1 |
| FAN 2 | Cooling fan 2 |
| FAN 3 VACUUM/PUMP | Cooling fan 3 / Vacuum pump |
| PWR/TRN | Powertrain |
| REAR DEFOG | Rear defogger |
| STRTR | Starter |
Conclusion
The Chevrolet Impala Limited (2014-2016) delivers spacious comfort with reliable features. Regular care of its fuse box and relays is key to sustaining dependable performance.
