Buick Envision (2016-2020..) fuses and relays

 

The compact crossover SUV Buick Envision is available from 2016 to the present. Here you will find fuse box diagrams of Buick Envision 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 Buick Envision 2016-2020..


Cigar lighter (power outlet) fuses in the Buick Envision are the fuse №F8 (Accessory power outlet) in the Passenger compartment and №F8 (Rear accessory power outlet) in the Luggage compartment.


Passenger compartment fuse box

Fuse Box Location

It is located in the glove box.
To access the fuses, open the fuse panel door from the passenger side by pulling it out.
The location of the fuses in the passenger compartment: Buick Envision

Fuse box diagram (2016-2020)

Instrument panel fuse box diagram: Buick Envision (2016, 2017, 2018, 2019-..)

 

Assignment of the fuses in the Passenger compartment (2016-2020)

Description
F1
F2 Front HVAC blower
F3 Power seat
F4 Lighter (China only)
F5
F6 Front power windows
F7
F8 2016-2018: Accessory power outlet
2019-2020: Mid accessory power outlet
F9 Body control module 8
F10 Rear power windows
F11
F12 Sunroof
F13 Front heated seats
F14 Outside rearview mirror
F15 Body control module 3
F16
F17 2016-2018: Body control module 6
2019-2020: Not Used
F18 Body control module 7
F19 Data link connector
F20 SDM
F21 HVAC
F22 Liftgate release
F23 Passive entry/ Passive start
F24 OCC sensor
F25 Steering wheel controls
F26 2016-2018: Ignition
2019-2020: Column lock assembly
F27 Body control module 4
F28 Transmission control module
F29 Body control module 2
F30 USB
F31 Rear HVAC blower
F32 Body control module 1
F33 Universal remote system/garage door opener
F34 Parking assist
F35 OnStar
F36 Display
F37 Radio

Fuse Box in the engine compartment

Fuse Box Location

The location of the fuses in the engine compartment: Buick Envision

Fuse box diagram (2016-2020)

Under-hood fuse box diagram: Buick Envision (2016, 2017, 2018, 2019-..)

Assignment of the fuses and relays in the engine compartment (2016-2020)

Description
F01 Starter 1
F02 Starter 2
F03 2016-2018: Non walk
2019-2020: Canister purge solenoid
F04 Engine control module
F05 2016-2018: FlexFuel
2019-2020: FlexFuel/Aero shutter motor
F06 –/Transmission control module
F07
F08 Engine control module
F09 A/C
F10 Canister vent solenoid
F11 Fuel pump
F12 Heated seats
F13 Engine coolant pump
F14
F15 O2 sensor
F16 2016-2018: Ignition coils – odd
2019-2020: Ignition coils
F17 2016-2018: Ignition coils – even
2019-2020: Engine control module
F18
F19
F20 DC DC/Transmission
F21 Liftgate
F22 ABS
F23 Washer pump
F24 Headlamp washer
F25
F26 Transmission oil pump
F27 ABS
F28
F29 Rear window defogger
F30 Mirror defogger
F31
F32 Various low current functions/Circuit 39 splice
F33
F34 Horn
F35
F36 Right high-beam headlamp
F37 Left high-beam headlamp
F38 Automatic headlamp leveling
F39 Front fog lamps
F40 Transmission oil pump
F41 Passenger seat ventilation
F42 Headlamp position
F43
F44 Interior rearview mirror
F45
F46 Driver seat ventilation
F47 Electric steering column lock
F48 Rear wiper
F49
F50
F51 2016-2018: Right daytime running lamp
2019-2020: Right low-beam headlamps
F52 Engine control module/ Transmission control module
F53
F54
F55 Front wiper
F56
F57 2016-2018: Left daytime running lamp
2019-2020: Left low-beam headlamps
K01 Start/Stop
K02 A/C clutch
K03 Engine control module
K04 Wiper
K05 Start solenoid
K06
K07
K08 Transmission oil pump
K09 Wiper speed
K10 Starter
K11 Headlamp washers
K12 High-beam headlamps
K13 2016-2018: Daytime running lamps
2019-2020: Low-beam headlamps
K14 Run/Crank
K15 Rear window/Mirror defogger

Fuse Box in the luggage compartment

Fuse Box Location

It is behind a cover on the left side of the rear compartment.
To access, turn the latch with a coin or flat bladed tool, remove the access cover.
The location of the fuses in the trunk: Buick Envision

Fuse box diagram (2016-2020)

Trunk fuse box diagram: Buick Envision (2016, 2017, 2018, 2019-..)

Assignment of the fuses and relays in the Luggage compartment (2016-2020)

Description
F1
F2 DC AC
F3 2016-2019: —
2020: — / Passenger power seat
F4 2016-2019: Passenger power seat
2020: Passenger power seat / —
F5 Memory seat module
F6 2016-2018: Not Used
2019-2020: Central gateway module
F7 Amplifier
F8 Rear accessory power outlet
F9 Rear heated seat
F10 Logistics relay
F11 Rear HVAC
F12 Power liftgate HF sensor
F13 Parking/Trailer lamps
F14 Side blind zone alert
F15 Left parking lamp
F16 Right parking lamp
F17 Body control module 6
F18 Heated steering wheel
F19 2016-2018: AWD
2019-2020: Rear drive control module
F20 Lumbar seat
F21 Rear heated seat
F22 Rear drive control module
F23 Trailer left turn signal lamp
F24 Trailer right turn signal lamp
K1 Parking lamps
K2
K3 Ignition/Run
K4 Logistics
K5 DC AC
K6
K7 2016-2018: Parking assist
2019-2020: Park lamps
K8 2016-2018: Right turn
2019-2020: Trailer right turn signal lamps
K9 2016-2018: Left turn
2019-2020: Trailer left turn signal lamps
K10


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