Chevrolet Impala (2014-2020) fuses and relays

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In this article, we consider the tenth-generation Chevrolet Impala, produced from 2014 to the present. Here you will find fuse box diagrams of Chevrolet Impala 2014, 2015, 2016, 2017, 2018, 2019 and 2020, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Layout Chevrolet Impala 2014-2020


Cigar lighter / power outlet fuses in the Chevrolet Impala are the fuses №6 (Power Outlet – Console Bin) and №7 (Power Outlet – Forward/ Console Rear) in the Instrument panel fuse box.


Fuse Box Location

Passenger Compartment Fuse Box

It is located in the instrument panel (on the driver’s side), behind the cover to the left of the steering wheel.The location of the fuses in the passenger compartment: Chevrolet Impala (2014-2019)

Engine Compartment Fuse Box

It is located in the engine compartment (left-side).The location of the fuses in the engine compartment: Chevrolet Impala (2014-2019)

Fuse box diagrams

2014, 2015, 2016

Instrument Panel

Instrument panel fuse box diagram: Chevrolet Impala (2014, 2015, 2016)

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Assignment of the fuses and relays in the Instrument Panel (2014-2016)
Usage
Mini Fuses
12013-2014: Telematics.
2015: Not used.
2016: Wireless Charging.
2Rear Turn Stoplamp, Courtesy Lamps, Back-up Lamps, Shift Lock Solenoid, Puddle Lamps
3LED Indicator Light
4Radio
52014-2015: Display.
2016: Cluster, Auxiliary Jack, HMI, USB, Radio Display, CD Player
6Power Outlet – Console Bin
7Power Outlet – Forward/ Console Rear
8Trunk Release, Brake Pedal Apply, Keyless Start Indicators, Hazard Switch Illumination, CHMSL/Brake Relay, Sidemarker Lamps, Washer Relay, Run/Crank Relay
9Trunk Lamp, Right Low Beam/DRL, Right Front Turn Lamp, Right Rear Park/Stoplamp
14Diagnostic Link Connector
15Airbag/SDM
162013-2014: Not Used.
2015: Telematics.
2016: Right Rear Heated Seat
17Heater, Ventilation and Air Conditioning Controller
18Logistics
192014-2015: Not Used.
2016: Left Rear Heated Seat
20Ignition Switch
212014-2015: Not Used.
2016: Telematics
22Steering Wheel Controls
23Left Low Beam/DRL, Left Front Turn Lamp, Left Rear Park/Stoplamp, Child Lock Relay
24Theft Deterrent LED, Key Capture Solenoid, Run Relay
25Tilt/Telescope Steering Column
26110V AC
J–Case Fuses
10Door Unlock
11Front Heater, Ventilation, and Air Conditioning Blower
Circuit Breakers
12Power Seat – Passenger
13Power Seat –Driver
Relays
K1Not Used
K2Logistic
K3Power Outlet Relay

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Engine Compartment

Under-hood fuse box diagram: Chevrolet Impala (2014, 2015, 2016)

Assignment of the fuses and relays in the engine compartment (2014-2016)
Usage
Mini Fuses
1Transmission Control Module Battery
2Engine Control Module Battery
3Air Conditioning Compressor Clutch
4Engine Control Module BATT 1
5Engine Control Module Ignition
7Cool Pump
8Ignition Coils – Even
9Ignition Coils – Odd
10Engine Control Module
11Emissions
13Transmission Control Module / Chassis Control Module Ignition
14SAIR Solenoid
15MGU Coolant Pump (eAssist) / Not Used
16Aero Shutter / eAssist Ignition
17Seat Cooling Fans/ Heated Steering Wheel
18Battery Disconnect Unit
19Aero Shutter
23Adaptive Cruise Control / Power Pack (eAssist)
29Passive Entry/Passive Start Battery
30Canister Vent Solenoid / BPIM Battery (eAssist)
31Left Front Heated Seat
32Right Rear Stop. Turn Tail Lamp, RAP Relay, Ambient Lighting Control, Interior Switch Backlighting
33Right Front Heated Seat
34Antilock Brake System Valve
35Amplifier
37Right High Beam
38Left High Beam
46Cooling Fan
47Emissions
48Not Used / SAIR Valve (eAssist)
49Right HID Lighting
50Left HID Lighting
51Horn/Dual Horn
52Cluster Ignition
53Inside Rearview Mirror/Rear Camera
54Reflected LED Display, Console LED Display, Heating, Ventilation and Air Conditioning Module
55Outside Rearview Mirror
56Windshield Washer
60Heated Mirror
62Rear Camera/Park Assist/Side Blind Zone Alert
66Trunk Release
67Chassis Control Module
69Battery Voltage Sensor
70Not Used / Canister VentSolenoid (eAssist)
71Memory Seat
J-Case Fuses
6Front Wiper
12Starter
21Rear Power Window
22Sunroof
24Front Power Window
25Accessory Relay
26Antilock Brake System Pump
27Electric Parking Brake
28Rear Defogger
41Vacuum Pump
42Cooling Fan K2
44Not used / Transmission Auxiliary Pump (eAssist)
45Cooling Fan K1
59Air Pump Emissions
Midi Fuses
5Accessory PowerModule
Mini Relays
7Powertrain
9Cooling Fan K2
13Cooling Fan K1
15Run/Crank
16Air Pump Emissions
17Window/Mirror Defogger
Micro Relays
1Air Conditioning Compressor Clutch
2Starter Solenoid
4Front Wiper Speed
5Front Wiper Control
6Air Pump Solenoid Emissions / Cabin Pump (eAssist)
10Cooling Fan K3
11Starter / Transmission Oil Pump (eAssist)
14Low Beam HID
22Not used / Air Pump Solenoid Emissions (eAssist)

2017, 2018

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Instrument Panel

Instrument panel fuse box diagram: Chevrolet Impala (2017, 2018)

Assignment of the fuses in the instrument panel (2017, 2018)
Description
1Wireless charging
2Rear stoplamps/ Courtesy lamps/ Reverse lamps/Shift lock solenoid/Puddle lamps
3LED indicator light
4Radio
5Cluster/Auxiliary jack/HMI/USB/Radio display/CD player
6Console power outlet
7Rear console power outlet
8Trunk release/Brake pedal apply/Keyless start indicators/ Hazard switch illumination/CHMSL/ Brake relay/ Sidemarker lamps/ Washer relay/Run/ Crank relay
9Trunk lamp/Right low-beam headlamp/ DRL/Right front turn lamp/Right rear parking lamp/ Stoplamp
10Door unlock
11Front HVAC blower
12Passenger power seat
13Driver power seat
14Diagnostic link connector
15Airbag/SDM
16Right rear heated seat
17HVAC Controller
18Logistics
19Left rear heated seat
20Ignition switch
21Telematics
22Steering wheel controls
23Left low-beam headlamp/DRL/Left front turnlamp/Left rear parking lamp/ Stoplamp/Child lock relay
24Theft deterrent LED/ Key capture solenoid/Run relay
25Tilt/Telescoping steering column
26110V AC
K1
K2Logistic relay
K3Power outlet relay
Engine Compartment

Under-hood fuse box diagram: Chevrolet Impala (2017, 2018)

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Assignment of the fuses and relay in the engine compartment (2017, 2018)
Description
1Transmission control module battery
22017: Engine control module battery.
2018: Engine control module battery / A/C Clutch
3A/C Clutch
4-/Engine control module battery
5Engine control module/lgnition
6Front wiper
7Engine control module
8Ignition coils - even
9Ignition coils - odd
10Engine control module
112017: Non-walk PF.
2018: Miscellaneous 1
12Starter
13Transmission control module/Chassis control module/ Ignition
14Cabin/Coolant pump
17Body/lgnition2
18Battery disconnect unit/lgnition
19Aeroshutter
20Transmission auxiliary pump
21Rear power window
22Sunroof
23Adaptive cruise control
24Front power window
25Retained accessory power
26ABS pump
27Electric parking brake
28Rear defogger
29Passive entry/Passive start
30Canister vent solenoid
31Left front heated seat
32Body control module 6
33Right front heated seat
34ABS valve
35Amplifier
37Right high-beam headlamp
38Left high-beam headlamp
41Vacuum pump
422017: Cooling fan k2.
2018: Cooling fan high speed
44Starter 2
452017: Cooling fan k1.
2018: Cooling fan low speed
46Cooling fan control
472017: Non-walk PT.
2018: Miscellaneous 2
49Right HID headlamp
50Left HID headlamp
51Horn/Dual horn
52Display/lgnition
53Body/lgnition
54Instrument panel/ Ignition
55Exterior rearview mirror
56Front washer
60Heated mirror
62Obstacle detection
64Rain sensor/Rear seat audio
66Trunk release
67Chassis control module
69Battery voltage sensor
71Memory seat
Relays
1A/C clutch
2Starter
4Front wiper speed
5Front wiper control
6Cabin/Coolant pump
7Powertrain
8Transmission auxiliary pump
92017: Cooling fan k2.
2018: Cooling fan high speed
102017: Cooling fan k3.
2018: Cooling fan low speed
11Starter
13Cooling fan control k1
14Low-beam HID headlamp
15Run/Crank
17Rear defogger

2019, 2020

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Instrument Panel

Instrument panel fuse box diagram: Chevrolet Impala (2019, 2020)

Assignment of the fuses in the instrument panel (2019, 2020)
Description
1Wireless charging
2Rear stoplamps/ Courtesy lamps/ Reverse lamps/Shift lock solenoid/Puddle lamps
3LED indicator light
4Radio
5Cluster/Auxiliary jack/HMI/USB/Radio display/CD player
6Console power outlet
7Rear console power outlet
8Trunk release/Brake pedal apply/Keyless start indicators/ Hazard switch illumination/CHMSL/ Brake relay/ Sidemarker lamps/ Washer relay/Run/ Crank relay
9Trunk lamp/Right low-beam headlamp/ DRL/Right front turn lamp/Right rear parking lamp/ Stoplamp
10Door unlock
11Front HVAC blower
12Passenger power seat
13Driver power seat
14Diagnostic link connector
15Airbag/SDM
16Right rear heated seat
17HVAC Controller
18Logistics
19Left rear heated seat
20Ignition switch
21Telematics
22Steering wheel controls
23Left low-beam headlamp/DRL/Left front turnlamp/Left rear parking lamp/ Stoplamp/Safety lock relay
24Theft deterrent LED/ Key capture solenoid/Run relay
25Tilt/Telescoping steering column
26110V AC
Relays
K1
K2Logistic
K3Power outlet
Engine Compartment

Under-hood fuse box diagram: Chevrolet Impala (2019, 2020)

Assignment of the fuses and relay in the engine compartment (2019, 2020)
Description
1Transmission control module battery
2Engine control module battery / A/C Clutch
3A/C clutch
4Engine control module battery
5Engine control module/lgnition
6Front wiper
7Engine control module ignition
8Ignition coils - even
9Ignition coils - odd
10Engine control module
11Mass air flow sensor/ Intake air temperature/Humidity/ Temperature intake air pressure/Post catalytic converter O2 sensors
12Starter/Starter pinion
13Transmission control module/Chassis control module/ Ignition
14Cabin coolant pump
17Ventilated front seats/ Heated steering wheel
18Battery disconnect unit
19Aeroshutter
20Transmission auxiliary pump
21Rear power window
22Sunroof
23Adaptive cruise control
24Front power window
25Retained accessory power
26ABS pump
27Electric parking brake
28Rear defogger
29Passive entry/Passive start
30Canister vent solenoid
31Heated seat - driver
32LED Backlight Dimming Control/Left headlamp low-beam/ Right rear stop/turn lamp/RAP relay/LED ambient lighting/ Dome-reading lamps
33Heated seat -passenger
34ABS valve
35Amplifier
37Right high-beam headlamp
38Left high-beam headlamp
41Vacuum pump
42Cooling fan high speed
44Starter control
45Cooling fan low speed
46Cooling fan control
47Pre catalytic converter O2 sensors/Canister purge solenoid
49Right HID headlamp
50Left HID headlamp
51Horn
52Display/lgnition
53Inside rearview mirror/ Rear vision camera
54Instrument panel/ Ignition
55Exterior rearview mirror
56Front washer
60Heated mirror
62Obstacle detection
64Rain sensor/Rear seat audio
66Trunk release
67Chassis control module
69Battery voltage sensor
71Memory seat
Relays
1A/C clutch
2Starter pinion
4Front wiper speed
5Front wiper control
6Cabin Coolant pump/ Air solenoid
7Powertrain
8Transmission auxiliary pump
9Cooling fan high speed
10Cooling fan low speed
11Starter
13Cooling fan control
14Low-beam HID headlamp
15Run/Crank
17Rear window defogger