Replacement; Wiper Blade Replacement - GMC Yukon XL Denali Owner's Manual

To check the P (Park)
mechanism's holding ability:
With the engine running, shift to
P (Park). Then release the
parking brake followed by the
regular brake.
Contact your dealer if service is
required.

Wiper Blade Replacement

Windshield wiper blades should be
inspected for wear or cracking. See
Maintenance Schedule on
page 11 3.
Replacement blades come in
different types and are removed in
different ways.
Front Wiper Blade

Replacement

1. Pull the windshield wiper arm
connector away from the
windshield.
2. Squeeze the grooved areas on
each side of the blade, and turn
the blade assembly away from
the arm connector.
3. Install the new blade onto the
arm connector and make sure
the grooved areas are fully set in
the locked position.
For the proper type and size, see
Maintenance Replacement Parts on
page 11 14.
Vehicle Care
Rear Wiper Blade Replacement
1. Lift the wiper blade assembly up
and out of the park rest position.
2. Pull the wiper blade assembly
away from the backglass. The
backglass wiper blade will not
lock in a vertical position, so
care should be used when
pulling it away from the vehicle.
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