2022 GMC YUKON battery

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
294 Driving and Operating
Tow/Haul Mode Reminder
This is a reminder to turn on the Tow/Haul
Mode when towing a trailer. SeeDriver
Mode Control 0224.
Touch Tow/Haul Mode Reminder to turn
on/off Tow/Haul Mode reminders for the
selected profile. These alerts are based on
the Trailer Profile, so the settings for each
Trailer Profile must be turned on or off.
This setting will default to OFF for each
Trailer Profile, including the Guest Trailer
Profile.
If Tow/Haul Mode is off and this setting is
on for a Trailer Profile, each time the
ignition is turned on a reminder will appear
to turn on Tow/Haul Mode when the Trailer
Profile is active.
If Tow/Haul Mode is on and this setting is
on for a Trailer Profile, the reminder will not
appear when the Trailer Profile is active.Conversions and Add-Ons
Add-On Electrical Equipment
{Warning
The Data Link Connector (DLC) is used for
vehicle service and Emission Inspection/
Maintenance testing. See Malfunction
Indicator Lamp (Check Engine Light) 0114.
A device connected to the DLC —such as
an aftermarket fleet or driver-behavior
tracking device —may interfere with
vehicle systems. This could affect vehicle
operation and cause a crash. Such devices
may also access information stored in the
vehicle’s systems.
Caution
Some electrical equipment can damage
the vehicle or cause components to not
work and would not be covered by the
vehicle warranty. Always check with your
dealer before adding electrical equipment.
{Warning
Certain mobile radio equipment,
like amplifiers and antennas used for
two-way communication, can interfere
with some vehicle systems. Always
ensure this equipment is supplied with
proper local grounding. Follow all of the
instructions that came with the
equipment and see your GM dealer for
additional mobile radio installation
instructions.
Add-on equipment can drain the vehicle's
12-volt battery, even if the vehicle is not
operating.
The vehicle has an airbag system. Before
attempting to add anything electrical to the
vehicle, see Servicing the Airbag-Equipped
Vehicle 069 and
Adding Equipment to the Airbag-Equipped
Vehicle 069.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Vehicle Care 295
Vehicle Care
General Information
General Information . . . . . . . . . . . . . . . . . . . 296
California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . 296
Accessories and Modifications . . . . . . . . . 296
Vehicle Checks
Doing Your Own Service Work . . . . . . . . 297
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Engine Compartment Overview . . . . . . . 299
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302
Engine Oil Life System . . . . . . . . . . . . . . . . 304
Automatic Transmission Fluid . . . . . . . . . 305
Engine Air Filter Life System . . . . . . . . . . 305
Engine Air Cleaner/Filter . . . . . . . . . . . . . . 305
Cooling System . . . . . . . . . . . . . . . . . . . . . . . 306
Engine Overheating . . . . . . . . . . . . . . . . . . . 309
Engine Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Washer Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
Brake Pad Life System . . . . . . . . . . . . . . . . . 312
Brake Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Battery - North America . . . . . . . . . . . . . . . 314
Four-Wheel Drive . . . . . . . . . . . . . . . . . . . . . . 314
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Park Brake and P (Park) Mechanism Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315 Wiper Blade Replacement . . . . . . . . . . . . . 316
Glass Replacement . . . . . . . . . . . . . . . . . . . . . 317
Windshield Replacement . . . . . . . . . . . . . . . 317
Gas Strut(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Headlamp Aiming
Front Headlamp Aiming . . . . . . . . . . . . . . . 318
Bulb Replacement
LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Electrical System
Electrical System Overload . . . . . . . . . . . . . 318
Fuses and Circuit Breakers . . . . . . . . . . . . . 320
Engine Compartment Fuse Block . . . . . . 320
Instrument Panel Fuse Block . . . . . . . . . . . 324
Rear Compartment Fuse Block . . . . . . . . . 326
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328
All-Season Tires . . . . . . . . . . . . . . . . . . . . . . . 329
Winter Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
Low-Profile Tires . . . . . . . . . . . . . . . . . . . . . . . 329
All-Terrain Tires . . . . . . . . . . . . . . . . . . . . . . . 329
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . 330
Tire Designations . . . . . . . . . . . . . . . . . . . . . . 331
Tire Terminology and Definitions . . . . . . 331
Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . 333
Tire Pressure for High-Speed
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Tire Pressure Monitor System . . . . . . . . . 336
Tire Pressure Monitor Operation . . . . . . . 337 Tire Inspection . . . . . . . . . . . . . . . . . . . . . . . . 339
Tire Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . 339
When It Is Time for New Tires . . . . . . . . 340
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . 341
Different Size Tires and Wheels . . . . . . . 342
Uniform Tire Quality Grading . . . . . . . . . 343
Wheel Alignment and Tire Balance . . . . 344
Wheel Replacement . . . . . . . . . . . . . . . . . . . 344
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . 345
Tire Changing . . . . . . . . . . . . . . . . . . . . . . . . . 346
Full-Size Spare Tire . . . . . . . . . . . . . . . . . . . . 356
Jump Starting
Jump Starting - North America . . . . . . . . 357
Towing the Vehicle
Towing the Vehicle . . . . . . . . . . . . . . . . . . . 360
Recreational Vehicle Towing . . . . . . . . . . . 361
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 364
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . 368
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 371

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
300 Vehicle Care
1. Remote Negative (–) Location. SeeJump
Starting - North America 0357.
2. Positive (+) Terminal (Under Cover). See Jump Starting - North America 0357.
3. Battery - North America 0314.
4. Engine Compartment Fuse Block 0320.
5. Engine Oil Dipstick. See “Checking Engine
Oil” under Engine Oil 0302.
6. Engine Cooling Fans (Out of View). See Cooling System 0306.
7. Engine Oil Fill Cap. See “When to Add
Engine Oil” underEngine Oil 0302.
8. Coolant Surge Tank and Pressure Cap. See Cooling System 0306.
9. Engine Air Cleaner/Filter 0305.
10. Brake Fluid Reservoir. See Brake Fluid
0 313.
11. Windshield Washer Fluid Reservoir. See “Adding Washer Fluid” underWasher
Fluid 0311.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
302 Vehicle Care
1. Remote Negative (–) Location. SeeJump
Starting - North America 0357.
2. Positive (+) Terminal (Under Cover). See Jump Starting - North America 0357.
3. Battery - North America 0314.
4. Engine Compartment Fuse Block 0320.
5. Engine Oil Dipstick. See “Checking Engine
Oil” under Engine Oil 0302.
6. Engine Cooling Fans (Out of View). See Cooling System 0306.
7. Engine Oil Fill Cap. See “When to Add
Engine Oil” underEngine Oil 0302.
8. Coolant Surge Tank and Pressure Cap. See Cooling System 0306.
9. Engine Air Cleaner/Filter 0305.
10. Brake Fluid Reservoir. See Brake Fluid
0 313.
11. Windshield Washer Fluid Reservoir. See “Adding Washer Fluid” underWasher
Fluid 0311.
Engine Oil
For diesel engine vehicles, see “Engine Oil”
in the Duramax diesel supplement. To ensure proper engine performance and
long life, careful attention must be paid to
engine oil. Following these simple, but
important steps will help protect your
investment:
.Use engine oil approved to the proper
specification and of the proper viscosity
grade. See
“Selecting the Right Engine
Oil” in this section.
.Check the engine oil level regularly and
maintain the proper oil level. See
“Checking Engine Oil” and“When to Add
Engine Oil” in this section.
.Change the engine oil at the appropriate
time. SeeEngine Oil Life System 0304.
.Always dispose of engine oil properly. See
“What to Do with Used Oil” in this
section.
Checking Engine Oil
Check the engine oil level regularly, every
650 km (400 mi), especially prior to a long
trip. The engine oil dipstick handle is a loop.
See Engine Compartment Overview 0299 for
the location.
{Warning
The engine oil dipstick handle may be
hot; it could burn you. Use a towel or
glove to touch the dipstick handle.
If a low oil Driver Information Center (DIC)
message displays, check the oil level.
Follow these guidelines:
.To get an accurate reading, park the
vehicle on level ground. Check the engine
oil level after the engine has been off for
at least two hours. Checking the engine
oil level on steep grades or too soon after
engine shutoff can result in incorrect
readings. Accuracy improves when
checking a cold engine prior to starting.
Remove the dipstick and check the level.
.If unable to wait two hours, the engine
must be off for at least 15 minutes if the
engine is warm, or at least 30 minutes if
the engine is not warm. Pull out the
dipstick, wipe it with a clean paper towel
or cloth, then push it back in all the way.
Remove it again, keeping the tip down,
and check the level.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
314 Vehicle Care
{Warning
The wrong or contaminated brake fluid
could result in damage to the brake
system. This could result in the loss of
braking leading to a possible injury.
Always use the proper GM approved
brake fluid.
Caution
If brake fluid is spilled on the vehicle's
painted surfaces, the paint finish can be
damaged. Immediately wash off any
painted surface.
Battery - North America
The original equipment battery is
maintenance free. Do not remove the cap
and do not add fluid.
Refer to the replacement number shown on
the original battery label when a new
battery is needed. SeeEngine Compartment
Overview 0299 for battery location.
The vehicle has an Absorbed Glass Mat
(AGM) 12-volt battery. Installation of a
standard 12-volt battery will result in
reduced 12-volt battery life. When using a 12-volt battery charger on the
12-volt AGM battery, some chargers have an
AGM battery setting on the charger.
If available, use the AGM setting on the
charger, to limit charge voltage to 14.8 volts.
Follow the charger manufacturer's
instructions.
Stop/Start System
This vehicle has a Stop/Start system to shut
off the engine to help conserve fuel. See
Stop/Start System
0208.
{Warning
WARNING: Battery posts, terminals and
related accessories can expose you to
chemicals including lead and lead
compounds, which are known to the
State of California to cause cancer and
birth defects or other reproductive harm.
Wash hands after handling. For more
information go to
www.P65Warnings.ca.gov.
See the warning on the back cover.
Vehicle Storage
{Warning
Batteries have acid that can burn you and
gas that can explode. You can be badly
hurt if you are not careful. See Jump
Starting - North America 0357 for tips on
working around a battery without
getting hurt.
Infrequent Usage: Remove the black,
negative (−) cable from the battery to keep
the battery from running down.
Extended Storage: Remove the black,
negative (−) cable from the battery or use a
battery trickle charger.
Four-Wheel Drive
Transfer Case
When to Check Lubricant
Refer to Maintenance Schedule 0374 to
determine when to check the lubricant.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Vehicle Care 323
FusesUsage
62 ICCM/CVS/DEF –
Integrated Chassis
Control Module/Canister
Vent Solenoid/Diesel
Exhaust Fluid
63 Trailer Brake
65 AUX UEC –Auxiliary
Underhood Electrical
Center
66 Left Cool Fan Motor 67 AFM 2 –Active Fuel
Management 2
68 Automatic Lamp Control (ALC) Motor
69 Starter Pinion 71 Cool Fan Motor Lower
72 Right Cool Fan Motor/ Lower
73 Left Trailer Stop Turn Lamp
74 TIM 2 –Trailer Interface
Module 2
75 DEFC –Diesel Exhaust
Fluid Controller Fuses
Usage
76 ELEC RNG BDS
78 ECM –Engine Control
Module
79 –
80 Cabin Cool Pump 17W 81 Right Trailer Stop Turn Lamp
82 TIM 1 –Trailer Interface
Module 1
83 FTZM –Fuel Tank Zone
Module
84 Trailer Battery 85 Engine
86 ECM –Engine Control
Module
87 Injector B Even
88 02 B Sensor
89 02 A Sensor
90 Injector A Odd 91 Engine Control Module (ECM) Throttle Control Fuses
Usage
92 Cool Fan Clutch AERO Shutter
Relays Usage
5 –
18 DC/AC Inverter
23 –
35 Park Lamp
36 Run/Crank
43 Secondary Axle Motor
59 A/C Clutch
64 Starter Motor 70 Starter Pinion 77 Powertrain

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
326 Vehicle Care
FusesUsage
F55 APO 3 –Auxiliary Power
Outlet 3
F56 DC/DC CNV BATT 1 –Direct
Current/Direct Current
Converter Battery 1
F57 DC/DC CNV BATT 2 –Direct
Current/Direct Current
Converter Battery 2
F58 Spare
F59 –
Circuit
Breakers Usage
CBO1 APO 1 –Auxiliary Power
Outlet 1
CBO2 APO 2 –Auxiliary Power
Outlet 2
Relays Usage
K1 –
K2 RAP/ACCY 1 –Retain
Accessory Power/
Accessory 1 Relays
Usage
K4 RAP/ACCY 2 –Retain
Accessory Power/
Accessory 2
K5 –
Rear Compartment Fuse Block
The rear compartment fuse block is behind
the access panel on the left side of the
compartment.
Pull the panel out by grabbing the finger
access slot at the rear edge.
The vehicle may not be equipped with all of
the fuses, relays, and features shown.

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-15555988) - 2022 - CRC - 12/3/21
Vehicle Care 327
FusesUsage
F01 RFA –Remote Function
Actuator
F02 WCM –Wireless Charging
Module
F03 Heated Seat Module Row 1 (Battery 1)
F04 Memory Seat Module (MSM) Driver
F05 –
F06 –
F07 Amp Aux 2 –Amplifier
Auxiliary 2
F08 –
F09 SEO UPFTR 2 –Search
Engine Optimization
Upfitter 2
F10 Motor Seatbelt Passenger F11 Power Folding Seat Row 2
F12 GBS
F13 –
F14 – Fuses
Usage
F15 Heated Seat Module Row 1 (Battery 2)
F16 RH CINCH Latch –Right
Hand Cinch Latch
F17 Memory Seat Module Passenger
F18 Rear Wiper
F19 Motor Seatbelt Driver
F20 Rear Defogger F21 –
F22 Rear HVAC Display Control
F23 EOCM –External Object
Calculation Module
F24 Amp Aux 3 –Amplifier
Auxiliary 3
F25 OBS DET
F26 RDCM –Rear Drive Control
Module
F27 Amp Aux 1 –Amplifier
Auxiliary 1
F28 VPM –Video Processing
Module Fuses
Usage
F29 –
F30 –
F31 Amp –Amplifier
F32 –
F33 ICCM –Integrated Chassis
Control Module
F34 Heated Seat Module Row 2 F35 HFCR
F36 ELM –Exterior Lighting
Module
F37 –
F38 Power Slide Console
F39 –
F40 –
F41 –
F42 –
F43 UPA –Universal Park Assist
F44 –