Chevrolet Impala (2014-2020) fuses and relays

 

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)

 

Assignment of the fuses and relays in the Instrument Panel (2014-2016)

Usage
Mini Fuses
1 2013-2014: Telematics.
2015: Not used.
2016: 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: 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 2013-2014: Not Used.
2015: Telematics.
2016: Right Rear Heated Seat
17 Heater, Ventilation and Air Conditioning Controller
18 Logistics
19 2014-2015: Not Used.
2016: Left Rear Heated Seat
20 Ignition Switch
21 2014-2015: Not Used.
2016: 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
10 Door Unlock
11 Front Heater, Ventilation, and Air Conditioning Blower
Circuit Breakers
12 Power Seat – Passenger
13 Power Seat –Driver
Relays
K1 Not Used
K2 Logistic
K3 Power Outlet Relay

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
1 Transmission Control Module Battery
2 Engine Control Module Battery
3 Air Conditioning Compressor Clutch
4 Engine Control Module BATT 1
5 Engine Control Module Ignition
7 Cool Pump
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 MGU Coolant Pump (eAssist) / Not Used
16 Aero Shutter / eAssist Ignition
17 Seat Cooling Fans/ Heated Steering Wheel
18 Battery Disconnect Unit
19 Aero Shutter
23 Adaptive Cruise Control / Power Pack (eAssist)
29 Passive Entry/Passive Start Battery
30 Canister Vent Solenoid / BPIM Battery (eAssist)
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 / SAIR Valve (eAssist)
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 / Canister VentSolenoid (eAssist)
71 Memory Seat
J-Case Fuses
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 / Transmission Auxiliary Pump (eAssist)
45 Cooling Fan K1
59 Air Pump Emissions
Midi Fuses
5 Accessory PowerModule
Mini Relays
7 Powertrain
9 Cooling Fan K2
13 Cooling Fan K1
15 Run/Crank
16 Air Pump Emissions
17 Window/Mirror Defogger
Micro Relays
1 Air Conditioning Compressor Clutch
2 Starter Solenoid
4 Front Wiper Speed
5 Front Wiper Control
6 Air Pump Solenoid Emissions / Cabin Pump (eAssist)
10 Cooling Fan K3
11 Starter / Transmission Oil Pump (eAssist)
14 Low Beam HID
22 Not used / Air Pump Solenoid Emissions (eAssist)

2017, 2018

Instrument Panel

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

Assignment of the fuses in the instrument panel (2017, 2018)

Description
1 Wireless charging
2 Rear stoplamps/ Courtesy lamps/ Reverse lamps/Shift lock solenoid/Puddle lamps
3 LED indicator light
4 Radio
5 Cluster/Auxiliary jack/HMI/USB/Radio display/CD player
6 Console power outlet
7 Rear console power outlet
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 headlamp/ DRL/Right front turn lamp/Right rear parking lamp/ Stoplamp
10 Door unlock
11 Front HVAC blower
12 Passenger power seat
13 Driver power seat
14 Diagnostic link connector
15 Airbag/SDM
16 Right rear heated seat
17 HVAC Controller
18 Logistics
19 Left rear heated seat
20 Ignition switch
21 Telematics
22 Steering wheel controls
23 Left low-beam headlamp/DRL/Left front turnlamp/Left rear parking lamp/ Stoplamp/Child lock relay
24 Theft deterrent LED/ Key capture solenoid/Run relay
25 Tilt/Telescoping steering column
26 110V AC
K1
K2 Logistic relay
K3 Power outlet relay

Engine Compartment

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

 

Assignment of the fuses and relay in the engine compartment (2017, 2018)

Description
1 Transmission control module battery
2 2017: Engine control module battery.
2018: Engine control module battery / A/C Clutch
3 A/C Clutch
4 -/Engine control module battery
5 Engine control module/lgnition
6 Front wiper
7 Engine control module
8 Ignition coils – even
9 Ignition coils – odd
10 Engine control module
11 2017: Non-walk PF.
2018: Miscellaneous 1
12 Starter
13 Transmission control module/Chassis control module/ Ignition
14 Cabin/Coolant pump
17 Body/lgnition2
18 Battery disconnect unit/lgnition
19 Aeroshutter
20 Transmission auxiliary pump
21 Rear power window
22 Sunroof
23 Adaptive cruise control
24 Front power window
25 Retained accessory power
26 ABS pump
27 Electric parking brake
28 Rear defogger
29 Passive entry/Passive start
30 Canister vent solenoid
31 Left front heated seat
32 Body control module 6
33 Right front heated seat
34 ABS valve
35 Amplifier
37 Right high-beam headlamp
38 Left high-beam headlamp
41 Vacuum pump
42 2017: Cooling fan k2.
2018: Cooling fan high speed
44 Starter 2
45 2017: Cooling fan k1.
2018: Cooling fan low speed
46 Cooling fan control
47 2017: Non-walk PT.
2018: Miscellaneous 2
49 Right HID headlamp
50 Left HID headlamp
51 Horn/Dual horn
52 Display/lgnition
53 Body/lgnition
54 Instrument panel/ Ignition
55 Exterior rearview mirror
56 Front washer
60 Heated mirror
62 Obstacle detection
64 Rain sensor/Rear seat audio
66 Trunk release
67 Chassis control module
69 Battery voltage sensor
71 Memory seat
Relays
1 A/C clutch
2 Starter
4 Front wiper speed
5 Front wiper control
6 Cabin/Coolant pump
7 Powertrain
8 Transmission auxiliary pump
9 2017: Cooling fan k2.
2018: Cooling fan high speed
10 2017: Cooling fan k3.
2018: Cooling fan low speed
11 Starter
13 Cooling fan control k1
14 Low-beam HID headlamp
15 Run/Crank
17 Rear defogger

2019, 2020

Instrument Panel

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

Assignment of the fuses in the instrument panel (2019, 2020)

Description
1 Wireless charging
2 Rear stoplamps/ Courtesy lamps/ Reverse lamps/Shift lock solenoid/Puddle lamps
3 LED indicator light
4 Radio
5 Cluster/Auxiliary jack/HMI/USB/Radio display/CD player
6 Console power outlet
7 Rear console power outlet
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 headlamp/ DRL/Right front turn lamp/Right rear parking lamp/ Stoplamp
10 Door unlock
11 Front HVAC blower
12 Passenger power seat
13 Driver power seat
14 Diagnostic link connector
15 Airbag/SDM
16 Right rear heated seat
17 HVAC Controller
18 Logistics
19 Left rear heated seat
20 Ignition switch
21 Telematics
22 Steering wheel controls
23 Left low-beam headlamp/DRL/Left front turnlamp/Left rear parking lamp/ Stoplamp/Safety lock relay
24 Theft deterrent LED/ Key capture solenoid/Run relay
25 Tilt/Telescoping steering column
26 110V AC
Relays
K1
K2 Logistic
K3 Power 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
1 Transmission control module battery
2 Engine control module battery / A/C Clutch
3 A/C clutch
4 Engine control module battery
5 Engine control module/lgnition
6 Front wiper
7 Engine control module ignition
8 Ignition coils – even
9 Ignition coils – odd
10 Engine control module
11 Mass air flow sensor/ Intake air temperature/Humidity/ Temperature intake air pressure/Post catalytic converter O2 sensors
12 Starter/Starter pinion
13 Transmission control module/Chassis control module/ Ignition
14 Cabin coolant pump
17 Ventilated front seats/ Heated steering wheel
18 Battery disconnect unit
19 Aeroshutter
20 Transmission auxiliary pump
21 Rear power window
22 Sunroof
23 Adaptive cruise control
24 Front power window
25 Retained accessory power
26 ABS pump
27 Electric parking brake
28 Rear defogger
29 Passive entry/Passive start
30 Canister vent solenoid
31 Heated seat – driver
32 LED Backlight Dimming Control/Left headlamp low-beam/ Right rear stop/turn lamp/RAP relay/LED ambient lighting/ Dome-reading lamps
33 Heated seat -passenger
34 ABS valve
35 Amplifier
37 Right high-beam headlamp
38 Left high-beam headlamp
41 Vacuum pump
42 Cooling fan high speed
44 Starter control
45 Cooling fan low speed
46 Cooling fan control
47 Pre catalytic converter O2 sensors/Canister purge solenoid
49 Right HID headlamp
50 Left HID headlamp
51 Horn
52 Display/lgnition
53 Inside rearview mirror/ Rear vision camera
54 Instrument panel/ Ignition
55 Exterior rearview mirror
56 Front washer
60 Heated mirror
62 Obstacle detection
64 Rain sensor/Rear seat audio
66 Trunk release
67 Chassis control module
69 Battery voltage sensor
71 Memory seat
Relays
1 A/C clutch
2 Starter pinion
4 Front wiper speed
5 Front wiper control
6 Cabin Coolant pump/ Air solenoid
7 Powertrain
8 Transmission auxiliary pump
9 Cooling fan high speed
10 Cooling fan low speed
11 Starter
13 Cooling fan control
14 Low-beam HID headlamp
15 Run/Crank
17 Rear window defogger


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