2019 GMC ACADIA rear wiper blade

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12146149) - 2019 - crc - 7/30/18
Instruments and Controls 121
INT :Move the windshield wiper
lever to INT. Turn the band up for
more frequent wipes or down for
less frequent wipes.
OFF : Use to turn the wipers off.
1X : For a single wipe, briefly move
the wiper lever down. For several
wipes, hold the wiper lever down.
f: Pull the windshield wiper
lever toward you to spray windshield
washer fluid and activate the
windshield wipers. The wipers will
continue until the lever is released
or the maximum wash time is
reached. When the windshield wiper
lever is released, additional wipes
may occur depending on how long
the windshield washer had been activated. See
Washer Fluid0301
for information on filling the
windshield washer fluid reservoir.
{Warning
In freezing weather, do not use
the washer until the windshield is
warmed. Otherwise the washer
fluid can form ice on the
windshield, blocking your vision.
Clear snow and ice from the wiper
blades and windshield before using
them. If frozen to the windshield,
carefully loosen or thaw them.
Damaged blades should be
replaced. See Wiper Blade
Replacement 0306.
Heavy snow or ice can overload the
wiper motor. See Electrical System
Overload 0310.
Wiper Parking
If the ignition is turned off while the
wipers are on LO, HI, or INT, they
will immediately stop. If the windshield wiper lever is then
moved to OFF before the driver
door is opened or within 10 minutes,
the wipers will restart and move to
the base of the windshield.
If the ignition is turned off while the
wipers are performing wipes due to
windshield washing, the wipers
continue to run until they reach the
base of the windshield.
Rear Window Wiper/
Washer
The rear window wiper/washer
controls are on the end of the
windshield wiper lever.
Turn the controls to adjust the
setting.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12146149) - 2019 - crc - 7/30/18
284 Vehicle Care
Vehicle Care
General Information
General Information . . . . . . . . . . 285
California Proposition65 Warning . . . . . . . . . . . . . . . . . 285
California Perchlorate Materials Requirements . . . . . 286
Accessories and Modifications . . . . . . . . . . . . . . . . 286
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 286
Hood . . . . . . . . . . . . . . . . . . . . . . . . . 287
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . . 288
Engine Oil . . . . . . . . . . . . . . . . . . . . 291
Engine Oil Life System . . . . . . . 293
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . . . 294
Engine Air Cleaner/Filter . . . . . . 295
Cooling System . . . . . . . . . . . . . . 296
Engine Overheating . . . . . . . . . . 300
Washer Fluid . . . . . . . . . . . . . . . . . 301
Brakes . . . . . . . . . . . . . . . . . . . . . . . 302
Brake Fluid . . . . . . . . . . . . . . . . . . . 303
Battery - North America . . . . . . 304
All-Wheel Drive . . . . . . . . . . . . . . . 305 Starter Switch Check . . . . . . . . . 305
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . . . 305
Park Brake and P (Park)
Mechanism Check . . . . . . . . . . 305
Wiper Blade Replacement . . . . 306
Windshield Replacement . . . . . 307
Gas Strut(s) . . . . . . . . . . . . . . . . . . 307
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . . . 308
Bulb Replacement
Bulb Replacement . . . . . . . . . . . . 309
Halogen Bulbs . . . . . . . . . . . . . . . . 309
LED Lighting . . . . . . . . . . . . . . . . . 309
License Plate Lamp . . . . . . . . . . 309
Electrical System
Electrical System Overload . . . 310
Fuses and Circuit Breakers . . . 310
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 311
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 314
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 316
Wheels and Tires
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 319
All-Season Tires . . . . . . . . . . . . . . 320 Winter Tires . . . . . . . . . . . . . . . . . . 320
Summer Tires . . . . . . . . . . . . . . . . 320
Tire Sidewall Labeling . . . . . . . . 321
Tire Designations . . . . . . . . . . . . . 323
Tire Terminology and
Definitions . . . . . . . . . . . . . . . . . . 324
Tire Pressure . . . . . . . . . . . . . . . . . 326
Tire Pressure for High-Speed Operation . . . . . . . . . . . . . . . . . . . 328
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . . . . . . 328
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . . . . . 329
Tire Inspection . . . . . . . . . . . . . . . . 333
Tire Rotation . . . . . . . . . . . . . . . . . 334
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . 335
Buying New Tires . . . . . . . . . . . . . 335
Different Size Tires and Wheels . . . . . . . . . . . . . . . . . . . . . . 337
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . . . 337
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . 339
Wheel Replacement . . . . . . . . . . 339
Tire Chains . . . . . . . . . . . . . . . . . . . 340
If a Tire Goes Flat . . . . . . . . . . . . 340
Tire Sealant and Compressor Kit . . . . . . . . . . . . . 342

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12146149) - 2019 - crc - 7/30/18
Vehicle Care 307
Rear Wiper Blade Replacement
To remove the wiper blade:1. Lift the wiper arm away from the window. The rear wiper arm
will only lift off the glass at a
small angle to allow for wiper
blade removal. The rear wiper
arm will not lock in a service up
position so care should be
taken when replacing the rear
wiper blade.
2. Push the release lever to
disengage the hook and push
the wiper arm toward the
center of the vehicle and out of
the blade assembly.
3. Push the new blade assembly securely on the wiper arm until
the release lever clicks into
place.
Windshield Replacement
Driver Assistance Systems
If the windshield needs to be
replaced and the vehicle is
equipped with a front camera sensor
for the Driver Assistance Systems, a
GM replacement windshield is
recommended. The replacement
windshield must be installed
according to GM specifications for
proper alignment. If it is not, these
systems may not work properly, they
may display messages, or they may
not work at all. See your dealer for
proper windshield replacement.
Gas Strut(s)
This vehicle is equipped with gas
strut(s) to provide assistance in
lifting and holding open the hood/
trunk/liftgate system in full open
position.
{Warning
If the gas struts that hold open
the hood, trunk, and/or liftgate fail,
you or others could be seriously
injured. Take the vehicle to your
dealer for service immediately.
Visually inspect the gas struts for
signs of wear, cracks, or other
damage periodically. Check to
make sure the hood/trunk/liftgate
is held open with enough force.
If struts are failing to hold the
hood/trunk/liftgate, do not
operate. Have the vehicle
serviced.
Caution
Do not apply tape or hang any
objects from gas struts. Also do
not push down or pull on gas
struts. This may cause damage to
the vehicle.
See Maintenance Schedule 0375.

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12146149) - 2019 - crc - 7/30/18
384 Service and Maintenance
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter
2.5L L4 Engine 23321606 A3212C
3.6L V6 Engine 15278634 A3083C
Engine Oil Filter 2.5L L4 Engine 12640445 PF64
3.6L V6 Engine 19330000 PF63E
Passenger Compartment Air Filter 13508023 CF185
Spark Plugs 2.5L L4 Engine 12627160 41-115
3.6L V6 Engine 12646780 41-130
Wiper Blades Front Driver –60 cm (24 in) 23372088 —
Front Passenger –50 cm (20 in) 23360287 —
Rear –30 cm (12 in) 23299093 —

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-12146149) - 2019 - crc - 7/30/18
Index 427
W
WarningBrake System Light . . . . . . . . . . . 138
Caution and Danger . . . . . . . . . . . . . 2
Lane Departure (LDW) . . . . . . . 265
Warning Lights, Gauges, and Indicators . . . . . . . . . . . . . . . . . . . . . 126
Warnings Hazard Flashers . . . . . . . . . . . . . . 168
Washer Fluid . . . . . . . . . . . . . . . . . . . 301
Wheels
Alignment and Tire Balance . . 339
Different Size . . . . . . . . . . . . . . . . . 337
Replacement . . . . . . . . . . . . . . . . . 339
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Where to Put the Restraint . . . . . . 97
Windows . . . . . . . . . . . . . . . . . . . . . . . . 50 Power . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Windshield Replacement . . . . . . . . . . . . . . . . . 307
Wiper/Washer . . . . . . . . . . . . . . . . 120
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 215
Winter Tires . . . . . . . . . . . . . . . . . . . . 320
Wiper Blade Replacement . . . . . . 306
Wipers Rear Washer . . . . . . . . . . . . . . . . . 121