GMC 2010 Yukon XL Denali - Additional Required Services

.
Windshield wiper blade inspection for wear,
cracking, or contamination and windshield and
wiper blade cleaning, if contaminated. See
Windshield, Backglass, and Wiper Blades
on
page 6‑103
. Worn or damaged wiper blade
replacement. See Windshield Wiper Blade
Replacement on page 6‑55.
.
Body hinges and latches, key lock cylinders,
folding seat hardware, and liftgate hinges,
linkage, and handle pivot points lubrication.
See Recommended Fluids and Lubricants
on
page 7‑11
. More frequent lubrication may be
required when vehicle is exposed to a corrosive
environment. Applying silicone grease on
weatherstrips with a clean cloth makes them last
longer, seal better, and not stick or squeak.
.
Restraint system component check. See Checking
the Restraint Systems on page 2‑93.
.
Automatic transmission fluid level check and
adding fluid, if needed. See Automatic
Transmission Fluid on page 6‑22.
.
Transfer case fluid level check and adding fluid,
if needed.
.
Engine air cleaner filter inspection. See Engine Air
Cleaner/Filter on page 6‑20.
Additional Required Services
At Each Fuel Stop
.
Engine oil level check. See Engine Oil on
page 6‑15
.
.
Engine coolant level check. See Engine Coolant
on page 6‑27 .
.
Windshield washer fluid level check. See
Windshield Washer Fluid on page 6‑37.
Once a Month
.
Tire inflation check. See Inflation - Tire Pressure
on page 6‑64 .
.
Tire wear inspection. See Tire Inspection and
Rotation on page 6‑71.
7-5