2022 BUICK ENVISION fuse

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15218978) - 2022 - CRC - 5/12/21
278 Vehicle Care
Headlamp Wiring
An electrical overload may cause the lamps
to go on and off, or in some cases to
remain off. Have the headlamp wiring
checked right away if the lamps go on and
off or remain off.
Windshield Wipers
If the wiper motor overheats due to heavy
snow or ice, the windshield wipers will stop
until the motor cools and will then restart.
Although the circuit is protected from
electrical overload, overload due to heavy
snow or ice may cause wiper linkage
damage. Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an electrical
problem and not snow or ice, be sure to get
it fixed.
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.
{Danger
Fuses 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.
{Warning
Installation or use of fuses that do not
meet GM’s original fuse specifications is
dangerous. The fuses could fail, and result
in a fire. You or others could be injured
or killed, and the vehicle could be
damaged.
See Accessories and Modifications 0259 and
General Information 0259. To check or replace a blown fuse, see
Electrical System Overload
0276.
To identify and check fuses, circuit breakers,
and relays, see Engine Compartment Fuse
Block 0278 and
Instrument Panel Fuse Block 0281.
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 0261.
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-
15218978) - 2022 - CRC - 5/12/21
Vehicle Care 279
The vehicle may not be equipped with all of
the fuses, relays, and features shown.Fuses Usage
F02 TRLR ST/TRN RT –Trailer
Stop/Turn Lamp Right
F03 EBCM –Electronic Brake
Control Module
F05 Rear Defog
F06 – Fuses Usage
F07 TRLR ST/TRN LT –Trailer
Stop/Turn Lamp Left
F08 –
F09 SADS –Suspension
Control Semi Active
Dampen System Module Fuses Usage
F10 AFS/RDCM –Adaptive
Front Lighting System/
Rear Drive Control
Module
F11 DC DC CNV 1 –Direct
Current to Direct Current
Converter 1
F12 PWR T/GATE –Power
Tailgate
F13 –
F14 CNSTR VENT SOL –
Canister Vent Solenoid
F15 –
F16 FRT/WPR –Front Wiper
F17 PASS PWR/SEAT –
Passenger Power Seat
F18 DRVR PWR WNDW –
Driver Power Window
F19 PASS PWR WNDW –
Passenger Power Window
F21 ELM 1 –Exterior Lighting
Module 1
F22 ELM 3 –Exterior Lighting
Module 3

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15218978) - 2022 - CRC - 5/12/21
280 Vehicle Care
FusesUsage
F23 ELM 6 –Exterior Lighting
Module 6
F24 –
F26 TCM –Transmission
Control Module
F27 RFA –Remote Function
Actuator
F28 –
F29 ELM 4 –Exterior Lighting
Module 4
F30 MSM DRVR –Driver
Memory Seat Module
F32 HDLP RT –Right
Headlamp
F33 FRT HTD/SEAT –Front
Heated Seats
F34 REAR HTD/SEAT –Rear
Heated Seats
F35 DR SW/ST POS DRVR/ PASS SW–Door Switch
Panel/Seat Position Driver
and Passenger Switch
F36 FTZM –Fuel Tank Zone
Module Fuses
Usage
F39 HANDSFREE CLOSURE MDL –Handsfree Closure
Module
F40 HDLP LT –Left Headlamp
F41 SPARE
F44 REAR/WPR –Rear Wiper
F48 BLWR MTR –Blower
Motor
F49 –
F50 SPARE F51 SPARE
F52 –
F54 SPARE F55 SPARE
F56 STRTR MTR –Starter
Motor
F57 DRVR PWR SEAT/MSM –
Driver Power Seat/
Memory Seat Module
F58 RDCM –Rear Drive
Control Module
F59 – Fuses
Usage
F60 –
F61 SPARE
F62 SPARE
F63 SPARE
F65 A/C CNTRL –Air
Conditioning Control
F67 SPARE
F68 SPARE
F69 –
F70 –
F72 STRTR PINION –Starter
Pinion
F74 –
F75 ECM IGN 1 –Engine
Control Module Ignition 1
F76 ECM IGN 2 –Engine
Control Module Ignition 2
F78 Horn
F79 WASH PUMP –
Washer Pump
F81 –

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15218978) - 2022 - CRC - 5/12/21
Vehicle Care 281
FusesUsage
F82 ECM BATT –Engine
Control Module Battery
F83 ECM/IGN COIL –Engine
Control Module/Ignition
Coils
F84 MISC 1 –Mass Airflow/
Oxygen/Inlet Air
Temperature/Throttle
Inlet Absolute Pressure
and Humidity/Oxygen
Heated Sensor/Block
Coolant Valve/Evaporative
Emission Purge Pump/
Wide Range Air Fuel
Oxygen Sensor/Canister
Purge, Turbo Bypass,
Step Cam Intake,
Step Cam Exhaust, Engine
Oil Control Solenoids
F86 –
F87 S/ROOF –Sunroof
F88 AERO SH –Aeroshutter
F89 –
F93 TRLR PRK LAMP –Trailer
Park Lamp Fuses
Usage
F95 –
F96 –
F99 –
Relays Usage
K4 REAR DEFOG –Rear
Window Defog
K25 FRT/WPR/CNTRL –Front
Wiper Control
K37 FRT/WPR/SPD –Front
Wiper Speed
K64 STRTR MTR –Starter
Motor
K66 PWR/TRN –Power Train
K71 –
K73 A/C Control –Air
Conditioning Control
K80 STRT PINION –Starter
Pinion
K90 –
K98 –Instrument Panel Fuse Block
The instrument panel fuse block is on the
driver side of the instrument panel, between
the steering wheel and the door. To access
the fuses, remove the panel, starting at the
top. Once clips are disengaged, the tabs
along the bottom of the door can be
disengaged from the instrument panel to
remove the door.
To reinstall the door, place the bottom tabs
into the slots, and rotate the door into
position, engaging the clips. 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-
15218978) - 2022 - CRC - 5/12/21
282 Vehicle Care
Fuses UsageF1 DC-DC CONVERTER 2 –
Direct Current to
Direct Current
Converter 2
F2 Body Control Module 4
F3 –
F4 – Fuses Usage
F5 Body Control Module 2
F6 Body Control Module 3
F7 –
F8 Exterior Lighting Module 5
F9 – Fuses Usage
F10 Steering Column Lock
F11 Body Control Module 1
F12 –
F13 –
F14 –
F15 APO REAR CARGO –Auxiliary Power
Outlet Rear Cargo
F16 –
F17 Exterior Lighting Module 7
F18 UPLVL T/LAMP –
Uplevel Tail Lamp
F19 MISC 5 –Overhead
Console Module/
Universal Garage
Door Opener/Rain
Sensor/Electronic
Toll Collector

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15218978) - 2022 - CRC - 5/12/21
Vehicle Care 283
Fuses UsageF20 SDM/AOS/DLC/ WCM–Sensing
Diagnostic
Module/Automatic
Occupant Sensing/
Data Link
Connector/
Wireless Charger
Module
F21 CGM/OnStar –
Central Gateway
Module/OnStar
F22 EOCM/LRR/PRK Assist/FCM/SBZA –
External Object
Calculating
Module/Long
Range Radar/Park
Assist/Front
Camera Module/
Side Blind Zone
Alert
F23 Video Processing Module
F24 – Fuses Usage
F25 AC POWER OUTLET/USB
CHARGE PORT –
Alternate Current
Power Outlet/USB
Charge Port
F26 –
F27 Amplifier
F28 MISC 4 –Heated
Steering Wheel
Module/Exterior
Lighting Module
Battery 2/Direct
Current/Alternate
Current Inverter
F29 IPC/HUD/AQI MDL/CS & HVAC
DISPLAYS –
Instrument Panel
Cluster/Heads Up
Display/Air Quality
Ionizer Module/
Center Stack
Display/Heating
Ventilation and Air
Conditioning
Display Fuses Usage
F30 –
F31 Run/Crank Auxiliary Power
Module/Battery
System Manager/
Motor Control Unit
F32 RUN/CRANK MISC 3 –Humidity
Sensors/Exterior
Lighting Module/
Electronic Brake
Control Module/
Exterior Air
Quality Sensor/
Manual Headlamp
Leveling/Inside
Rear View Mirror/
Interior Particulate
Matter Sensor/
Seat Fan Control
Cushion and Back
Driver and
Passenger
F33 –

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15218978) - 2022 - CRC - 5/12/21
284 Vehicle Care
Fuses UsageF34 RUN/CRANK MISC 1 & 2–Shifter
Interface Board
Module/
Instrument Panel
Cluster/
Transmission
Control Module
(MISC 1)/Sensing
and Diagnostic
Module/Headlamp
Manual Leveling
Switch/Reflective
Light Auxiliary
Display (MISC 2)
F35 RUN CRANK ECM IGN–RUN/CRANK
Engine Control
Module Ignition
F36 EPB SWITCH/ SHIFTER INTERFACE
BOARD–Electric
Park Brake Switch/
Shifter Interface
Board Fuses Usage
F37 RADIO/CSM/ AUXILIARY JACK –
Radio/Center Stack
Module/
Auxiliary Jack
F38 –
F39 STR/WHL/CNTRLS SWS–SW
Controls –Cruise/
Fast Idle Switches
F40 Exterior Lighting Module 2
F41 Heated Steering Wheel Module
F42 Direct Current to Alternate Current
Inverter Module
CB1 –
CB2 APO CONSOLE –
Auxiliary Power
Outlet Console
Relays Usage K01 RAP/ACCY –Retained
Accessory Power Relays Usage
K02 Run/Crank
K03 –
K04 –
K05 –
Wheels and Tires
Tires
Every new GM vehicle has high-quality
tires made by a leading tire
manufacturer. See the warranty manual
for information regarding the tire
warranty and where to get service. For
additional information refer to the tire
manufacturer.
{Warning
.Poorly maintained and improperly
used tires are dangerous.
(Continued)

Buick Envision Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
15218978) - 2022 - CRC - 5/12/21
Index 359
Drive SystemsAll-Wheel Drive . . . . . . . . . . . . . . . . . . . . 210, 273
Driver Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Driver Assistance Systems . . . . . . . . . . . . . . . 227
Driver Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Driver Information Center (DIC) . . . . . . . . . . 104
Driver Mode Control . . . . . . . . . . . . . . . . . . . . . 216
Driver Mode Control Light . . . . . . . . . . . . . . . .101
Driving Assistance Systems . . . . . . . . . . . . . . . . . . . . 237
Better Fuel Economy . . . . . . . . . . . . . . . . . . . 190
Characteristics and Towing Tips . . . . . . . . 249
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 189
Hill and Mountain Roads . . . . . . . . . . . . . . 194
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 195
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 192
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 192
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 196
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Driving the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . .2
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .182E
Electric Parking Brake . . . . . . . . . . . . . . . . . . . . . 211
Electric Parking Brake Light . . . . . . . . . . . . . . . 98
Electrical Equipment, Add-On . . . . . . . . . . . . 257
Electrical SystemEngine Compartment Fuse Block . . . . . . . 278
Fuses and Circuit Breakers . . . . . . . . . . . . . 278
Instrument Panel Fuse Block . . . . . . . . . . . 281
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 276
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . 265
Check Light (Malfunction Indicator) . . . . . 96
Compartment Overview . . . . . . . . . . . . . . . . 261
Coolant Temperature Gauge . . . . . . . . . . . . 94
Coolant Temperature WarningLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 266
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 335
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 264
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . 102
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 269
Power Messages . . . . . . . . . . . . . . . . . . . . . . . 110
Running While Parked . . . . . . . . . . . . . . . . . 206
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Engine Air Filter Life System . . . . . . . . . . . . . 265
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Equipment, Towing . . . . . . . . . . . . . . . . . . . . . . 254
Event Data Recorders . . . . . . . . . . . . . . . . . . . . 346
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Extended Parking . . . . . . . . . . . . . . . . . . . . . . . . 205
Extender, Seat Belt . . . . . . . . . . . . . . . . . . . . . . . 48
Exterior Lamp Controls . . . . . . . . . . . . . . . . . . . . 118
Exterior Lamps Off Reminder . . . . . . . . . . . . . 121
Exterior Lighting Battery Saver . . . . . . . . . . 126
F
Filter,
Engine Air Cleaner . . . . . . . . . . . . . . . . . . . . . 265
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Flashers, Hazard Warning . . . . . . . . . . . . . . . . . 123
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 301 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .318
Fluid Automatic Transmission . . . . . . . . . . . . . . . 265
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Forward Collision Alert (FCA) System . . . . 237
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 344