Black plate (3,1)
GMC Yukon/Yukon XL Owner Manual - 2013 - CRC 2nd edition - 8/15/12
Service and Maintenance
11-3
for more than a year. The engine oil
and filter must be changed at least
once a year and the oil life system
must be reset. Your trained dealer
technician can perform this work.
If the engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 mi since the
last service. Reset the oil life
system when the oil is changed.
See
Engine Oil Life System on
page 10
‑
9
.
Tire Rotation and Required
Services Every 12 000 km/
7,500 mi
Rotate the tires, if recommended for
the vehicle, and perform the
following services. See
Tire
Rotation on page 10
‑
55
.
.
Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See
Engine
Oil on page 10
‑
6
and
Engine Oil
Life System on page 10
‑
9
.
.
Check engine coolant level. See
Engine Coolant on page 10
‑
15
.
.
Check windshield washer fluid
level. See
Washer Fluid on
page 10
‑
22
.
.
Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See
Exterior
Care on page 10
‑
89
. Replace
worn or damaged wiper blades.
See
Wiper Blade Replacement
on page 10
‑
30
.
.
Check tire inflation pressures.
See
Tire Pressure on
page 10
‑
50
.
.
Inspect tire wear. See
Tire
Inspection on page 10
‑
55
.
.
Visually check for fluid leaks.
.
Inspect engine air cleaner filter.
See
Engine Air Cleaner/Filter on
page 10
‑
13
.
.
Inspect brake system.
