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GMC Sierra Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
5853626) - 2014 - 3rd crc - 6/6/14
11-4
Service and Maintenance
.
Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See
. Replace
worn or damaged wiper blades.
See
.
.
Check tire inflation pressures.
See
.
.
Inspect tire wear. See
.
.
Visually check for fluid leaks.
.
Inspect engine air cleaner filter.
See
.
.
Inspect brake system.
.
Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of wear
at least once a year. See
Lubricate the suspension and
steering components at least
every other oil
change. (If equipped with grease
fittings)
.
Check restraint system
components. See
.
Visually inspect fuel system for
damage or leaks.
.
Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
.
Lubricate body components. See
.
Check starter switch. See
.
Check automatic transmission
shift lock control function. See
Automatic Transmission Shift
Lock Control Function Check on
page 10-36
.
Check ignition transmission lock.
See
.
Check parking brake and
automatic transmission park
mechanism. See
P (Park) Mechanism Check on
page 10-37
.
Check accelerator pedal for
damage, high effort, or binding.
Replace if needed.
.
Visually inspect gas strut for
signs of wear, cracks, or other
damage. Check the hold open
ability of the strut. See your
dealer if service is required.
.
Inspect sunroof track and seal,
if equipped. See
.
.
Verify spare tire key lock
operation and lubricate as
needed. See