This material discusses in detail the fuse diagrams of the Buick Envision (first generation): 2014, 2015, 2016, 2017, 2018, 2019, 2020 release.
Fuse F8 in the passenger compartment is responsible for the front cigarette lighter and 12V power socket.
In the luggage compartment
Located on the left side of the trunk, behind a cover. For access, turn the latch with a flat bladed tool and remove the cover.
General view of the fuse box.
| Diagram | |
|---|---|
|
|
| No. | Description |
| Relays | |
| K1 | Parking lamps |
| K2 | Not Used |
| K3 | Ignition/Run relay |
| K4 | Logistics |
| K5 | DC AC invertor relay |
| K6 | Not Used |
| K7 | 2014-2018: Parking assist |
| 2019-2020: Park lamps | |
| K8 | 2014-2018: Right turn signal lamps |
| 2019-2020: Trailer right turn signal lamps | |
| K9 | 2014-2018: Left turn signal lamps |
| 2019-2020: Trailer left turn signal lamps | |
| K10 | — |
| Fuses | |
| F1 | Not Used |
| F2 | DC AC inverter |
| F3 | 2014-2019: Not Used |
| 2020: Passenger power seat | |
| F4 | 2014-2019: Passenger power seat |
| 2020: Passenger power seat | |
| F5 | Memory seat module |
| F6 | 2014-2018: Not Used |
| 2019-2020: Central gateway module | |
| F7 | Audio Amplifier |
| F8 | Rear accessory 12V power outlet / Rear cigar lighter |
| F9 | Seat heater (Rear) |
| F10 | Logistics relay |
| F11 | Rear HVAC |
| F12 | Power liftgate HF sensor |
| F13 | Parking and Trailer lamps |
| F14 | Side blind zone alert module |
| F15 | Parking lamp (left side) |
| F16 | Parking lamp (right side) |
| F17 | BCM 6 |
| F18 | Heated steering wheel |
| F19 | 2014-2018: AWD system |
| 2019-2020: Rear drive control unit | |
| F20 | Lumbar seat |
| F21 | Rear heated seat |
| F22 | Rear drive control module |
| F23 | Trailer left turn signal lamp |
| F24 | Trailer right turn signal lamp |
In the engine compartment
Located on the driver's side, behind the plastic cover.
Access example.
General view of the fuse box.
| Diagram | |
|---|---|
|
|
| No. | Description |
| Relays | |
| K01 | Start/Stop relay |
| K02 | A/C clutch relay |
| K03 | Engine control module relay |
| K04 | Wiper relay |
| K05 | Start solenoid |
| K06 | Empty |
| K07 | Empty |
| K08 | Transmission oil pump relay |
| K09 | Wiper speed |
| K10 | Starter |
| K11 | Headlamp washers |
| K12 | High-beam headlamps |
| K13 | 2014-2018: Daytime running lamps (DRL) |
| 2019-2020: Low-beam headlamps | |
| K14 | Run/Crank relay |
| K15 | Rear window/Mirror defogger |
| Fuses | |
| F01 | Starter 1 |
| F02 | Starter 2 |
| F03 | 2014-2018: Non walk |
| 2019-2020: Canister purge solenoid | |
| F04 | Engine control module (ECM) |
| F05 | 2014-2018: FlexFuel |
| 2019-2020: FlexFuel/Aero shutter motor | |
| F06 | –/Transmission control module |
| F07 | Empty |
| F08 | Engine control module (ECM) |
| F09 | A/C |
| F10 | Canister vent solenoid |
| F11 | Buick Envision fuel pump fuse |
| F12 | Heated seats |
| F13 | Engine coolant pump |
| F14 | Empty |
| F15 | O2 sensor |
| F16 | 2014-2018: Ignition coils – odd |
| 2019-2020: Ignition coils | |
| F17 | 2014-2018: Ignition coils – even |
| 2019-2020: Engine control module (ECM) | |
| F18 | Empty |
| F19 | Empty |
| F20 | DC DC/Transmission |
| F21 | Liftgate |
| F22 | ABS system |
| F23 | Washer pump module |
| F24 | Headlamp washer module |
| F25 | Empty |
| F26 | Transmission oil pump |
| F27 | ABS system |
| F28 | Empty |
| F29 | Rear window defogger module |
| F30 | Mirror defogger module |
| F31 | Empty |
| F32 | Various low current functions/Circuit 39 splice |
| F33 | Empty |
| F34 | Horn |
| F35 | Empty |
| F36 | High-beam headlamp (right side) |
| F37 | High-beam headlamp (left side) |
| F38 | Automatic headlamp leveling control unit |
| F39 | Front fog lamps |
| F40 | Transmission oil pump |
| F41 | Passenger seat ventilation |
| F42 | Headlamp position control unit |
| F43 | Empty |
| F44 | Interior rearview mirror |
| F45 | Empty |
| F46 | Driver seat ventilation |
| F47 | Electric steering column lock |
| F48 | Rear wiper |
| F49 | Empty |
| F50 | Empty |
| F51 | 2014-2018: Right daytime running lamp |
| 2019-2020: Right low-beam headlamps | |
| F52 | Engine control module (ECM) / Transmission control module (TCM) |
| F53 | Empty |
| F54 | Empty |
| F55 | Front wiper |
| F56 | Empty |
| F57 | 2014-2018: daytime running lamp left side |
| 2019-2020: low-beam headlamps left side | |
In the passenger compartment
Fuse box located in the glove box.
For access, open the panel door by pulling it out.
General view.
| Diagram | |
|---|---|
|
|
| No. | Description |
| F1 | Empty |
| F2 | Front HVAC blower |
| F3 | Power seat |
| F4 | Lighter (only China market) |
| F5 | Empty |
| F6 | Front power windows |
| F7 | Empty |
| F8 | 2014-2018: Accessory 12V power outlet / Buick Envision cigarette lighter fuse |
| 2019-2020: Mid accessory 12V power outlet | |
| F9 | BCM 8 |
| F10 | Rear power windows |
| F11 | Empty |
| F12 | Moonroof |
| F13 | Front heated seats |
| F14 | Outside rearview mirror |
| F15 | BCM 3 |
| F16 | Empty |
| F17 | 2014-2018: BCM 6 |
| 2019-2020: Not Used | |
| F18 | BCM 7 |
| F19 | Data link connector (DLC) |
| F20 | SDM |
| F21 | HVAC |
| F22 | Liftgate release |
| F23 | Passive entry and Passive start System |
| F24 | OCC sensor |
| F25 | Steering wheel controls |
| F26 | 2014-2018: Ignition |
| 2019-2020: Column lock assembly | |
| F27 | BCM 4 |
| F28 | Transmission control module (TCM) |
| F29 | BCM 2 |
| F30 | USB socket |
| F31 | Rear HVAC blower |
| F32 | BCM 1 |
| F33 | Universal remote system/garage door opener module |
| F34 | Parking assist module |
| F35 | OnStar system |
| F36 | Display |
| F37 | Radio |
