2020 BUICK ENVISION fuse

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
258 Vehicle Care
Fuses and Circuit
Breakers The wiring circuits in the vehicle are
protected from short circuits by a
combination of fuses and circuit
breakers. This greatly reduces the
chance of damage caused by
electrical problems.
{ DangerFuses and circuit breakers are
marked with their ampere rating.
Do not exceed the
specified amperage rating when
replacing fuses and circuit
breakers. Use of an oversized
fuse or circuit breaker can result
in a vehicle fire. You and others
could be seriously injured or
killed.
To check a fuse, look at the
silver-colored band inside the fuse.
If the band is broken or melted,
replace the fuse. Be sure to replace
a bad fuse with a new one of the
identical size and rating. Fuses of the same amperage can
be temporarily borrowed from
another fuse location, if a fuse goes
out. Replace the fuse as soon as
possible.
To identify and check fuses, circuit
breakers, and relays, see Engine
Compartment Fuse Block 0 258 ,
Instrument Panel Fuse Block 0 261 ,
and Rear Compartment Fuse Block
0 263 .
Engine Compartment
Fuse Block To remove the fuse block cover,
squeeze the clips on the cover and
lift it straight up. See Engine
Compartment Overview 0 234 .
Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
Vehicle Care 259
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses Usage
F01 Starter 1
F02 Starter 2
F03 Canister purge
solenoid Fuses Usage
F04 Engine control
module
F05 FlexFuel/Aero
shutter motor
F06 –
F07 –
F08 Engine control
module Fuses Usage
F09 A/C
F10 Canister vent
solenoid
F11 Fuel pump
F12 Heated seats
F13 Engine
coolant pump
F14 –
F15 O2 sensor
F16 Ignition coils
F17 Engine control
module
F18 –
F19 –
F20 DC DC Transformer
F21 Liftgate
F22 ABS
F23 Washer pump
F24 Headlamp washer
F25 –

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
260 Vehicle Care Fuses Usage
F26 Transmission
oil pump
F27 ABS
F28 –
F29 Rear window
defogger
F30 Mirror defogger
F31 –
F32 Various low current
functions
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 Fuses Usage
F41 Passenger
ventilated seat
F42 Headlamp position
F43 –
F44 Interior rearview
mirror
F45 –
F46 Driver
ventilated seat
F47 Electric steering
column lock
F48 Rear wiper
F49 –
F50 –
F51 Right low-beam
headlamps
F52 Engine control
module/
Transmission control
module
F53 –
F54 – Fuses Usage
F55 Front wiper
F56 –
F57 Left low-beam
headlamps
Relays Usage
K01 Starter
K02 A/C clutch
K03 Engine control
module
K04 Front wiper
K05 Start solenoid
K06 –
K07 –
K08 Transmission
oil pump
K09 Front wiper speed
K10 –
K11 Headlamp washers
K12 High-beam
headlamps

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
Vehicle Care 261Relays Usage
K13 Low-beam
headlamps
K14 Run/Crank
K15 Rear window/Mirror
defogger
Instrument Panel Fuse
Block
The instrument panel fuse block is
in the glove box. To access the
fuses, open the fuse panel door
from the passenger side by pulling
it out. To reinstall the door, insert the tabs
on the top of the door into the
console first, then push the door
back into its original location.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
262 Vehicle Care
Fuses Usage
F1 –
F2 Front HVAC blower
F3 Power seat
F4 Lighter (China only)
F5 – Fuses Usage
F6 Front power
windows
F7 –
F8 Mid accessory
power outlet
F9 Body control
module 8
F10 Rear power windows Fuses Usage
F11 –
F12 Sunroof
F13 Front heated seats
F14 Outside rearview
mirror
F15 Body control
module 3
F16 –
F17 –
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 Column lock
assembly

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
Vehicle Care 263Fuses Usage
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
F34 Park Assist
F35 OnStar
F36 Display
F37 Radio Rear Compartment Fuse
Block The rear compartment fuse block is
behind a cover on the left side of
the rear compartment.
To access the fuses, turn the latch
with a coin or flat bladed tool.
Remove the fuse block access
cover.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
264 Vehicle Care
Fuses Usage
F1 –
F2 DC AC
F3 – /Passenger
power seat
F4 Passenger power
seat/ – Fuses Usage
F5 Memory seat
module
F6 Central gateway
module
F7 Amplifier
F8 Rear accessory
power outlet
F9 Rear heated seat Fuses Usage
F10 Logistics relay
F11 Rear HVAC
F12 Power liftgate HF
sensor
F13 Parking lamps
F14 Side blind zone alert
F15 Left parking lamp
F16 Right parking lamp
F17 Body control
module 6
F18 Heated steering
wheel
F19 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

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13555857) - 2020 - CRC - 3/12/19
298 Vehicle Care .
Is the proper towing equipment
going to be used? See your
dealer or trailering professional
for additional advice and
equipment recommendations.
.
Is the vehicle ready to be
towed? Just as preparing the
vehicle for a long trip, make sure
the vehicle is prepared to be
towed.
CautionUse of a shield mounted in front
of the vehicle grille could restrict
airflow and cause damage to the
transmission. The repairs would
not be covered by the vehicle
warranty. If using a shield, only
use one that attaches to the
towing vehicle. Dinghy Towing
To dinghy tow the vehicle from the
front with all four wheels on the
ground:
1. Position the vehicle to tow and
then secure it to the towing
vehicle.
2. Turn the ignition on, and shift
the transmission to N (Neutral).
3. With the transmission in
N (Neutral), turn the ignition off.
4. To prevent the battery from
draining while the vehicle is
being towed, remove fuses
29 and 32 (Body Control Module) from the instrument
panel fuse block. See
Instrument Panel Fuse Block
0 261 . Remember to reinstall
the fuses once the destination
has been reached.
Dolly Towing (All-Wheel-Drive
Vehicles)
All-wheel-drive vehicles must not be
towed with two wheels on the
ground. To properly tow these
vehicles, they should be placed on
a platform trailer with all four wheels
off of the ground.