GMC Yukon 2025 - Maintenance Schedule

GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-17942154) - 2025
398 Service and Maintenance
Because of the way people use vehicles,
m
a
intenance needs vary. There may need to
be more frequent checks and services. The
Additional Required Services - Normal are for
vehicles that:
•
Carry passengers and cargo within
recommended limits on the Tire and
Loading Information label. See Vehicle Load
Limits 3191.
•
Are driven on reasonable road surfaces
within legal driving limits.
•
Use the recommended fuel. See
Recommended Fuel (5.3L Engine) 3279
Recommended Fuel (6.2L Engine) 3279.
Refer to the information in the Maintenance
Schedule Additional Required Services -
Normal Service.
The Additional Required Services - Severe are
for vehicles that are:
•
Mainly driven in heavy city traffic in
hot weather.
•
Mainly driven in hilly or
mountainous terrain.
•
Frequently towing atrailer.
•
Used for high speed or competitive driving.
•
Us
ed for taxi, police, or delivery service.
Refer to the information in the Maintenance
Schedule Additional Required Services -
Severe Service.
{ Warning
P
erforming maintenance work can be
da
ngerous and can cause serious injury.
Perform maintenance work only if the
required information, proper tools, and
equipment are available. If they are not, see
your dealer to have atrained technician do
the work. See Doing Your Own Service Work
3315.
Maintenance Schedule
Ti
re Rotation and Required Services Every
12 000 km (7,500 mi)
Tires are rotated to achieve amore uniform
wear for all tires. The first rotation is the
most important.
Anytime unusual wear is noticed, rotate the
tires as soon as possible, check for proper tire
inflation pressure, and check for damaged tires
or wheels. If the unusual wear continues after
the rotation, check the wheel alignment. See
Wh
en It Is Time for New Tires 3363 and Wheel
Replacement 3366.
•
Perform Multi-Point Vehicle Inspection.
See Multi-Point Vehicle Inspection (MPVI)
3400.
•
Lubricate body components. See Exterior
Care 3388.
Extended Idle Use
When the vehicle is used in a way that requires
extended idle time, one hour of use shall be
deemed the same as 53 km (33 mi). See Driver
Information Center (DIC) 3124 for hourmeter.