Wiper Blade Replacement - GMC Yukon 2023 Owner's Manual

328 Vehicle Care
To check the parking brake's holding
ability: With the engine running and the
transmission in N (Neutral), slowly remove
foot pressure from the regular brake
pedal. Do this until the vehicle is held by
the parking brake only.
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.
For the proper type and size, see
Maintenance Replacement Parts 0 393.
Caution
Allowing the wiper arm to touch the
windshield when no wiper blade is
installed could damage the windshield.
Any damage that occurs would not be
covered by the vehicle warranty. Do not
allow the wiper arm to touch the
windshield.
Front Wiper Blade Replacement
To replace the wiper blade assembly:
1. Pull the windshield wiper assembly away
from the windshield.
2. Press the button in the middle of the
wiper arm connector, and pull the wiper
blade away from the arm connector.
3. Remove the wiper blade.
4. Reverse Steps 1 3 for wiper blade
replacement.
Rear Wiper Blade Replacement
To replace the rear wiper blade:
1. With the rear wiper in the off position,
open the liftglass to access the rear
wiper arm/blade.
The rear wiper blade will not lock in a
vertical position so use care when pulling
it away from the vehicle.
2. Push the release lever (2) to disengage
the hook and push the wiper arm (1) out
of the blade assembly (3).
3. Push the new blade assembly securely in
the wiper arm hook until the release
lever clicks into place.
4. Return the wiper arm and blade
assembly to the rest position on the
glass.