Service and Maintenance 291
.
Inspect brake system. See
Exterior Care 0 278.
.
Visually inspect steering,
suspension, and chassis
components for damage,
including cracks or tears in the
rubber boots, loose or missing
parts, or signs of wear at least
once a year. See Exterior Care
0 278.
.
Inspect power steering for
proper attachment, connections,
binding, leaks, cracks,
chafing, etc.
.
Visually inspect halfshafts and
driveshafts for excessive wear,
lubricant leaks, and/or damage
including: tube dents or cracks,
constant velocity joint or
universal joint looseness,
cracked or missing boots, loose
or missing boot clamps, center
bearing excessive looseness,
loose or missing fasteners, and
axle seal leaks.
.
Check restraint system
components. See Safety System
Check 0 54.
.
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
Exterior Care 0 278.
.
Check starter switch. See Starter
Switch Check 0 236.
.
Check parking brake and
automatic transmission park
mechanism. See Park Brake and
P (Park) Mechanism Check
0 236.
.
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. If the hold
open ability is low, service the
gas strut. See Gas Strut(s)
0 238.
.
Inspect sunroof track and seal,
if equipped. See Sunroof 0 31.
Additional Required Services
— Normal Service
Every 12 000 km/7,500 mi
.
Replace passenger
compartment air filter. Or every
12 months, whichever comes
first. More frequent passenger
compartment air filter
replacement may be needed if
driving in areas with heavy
traffic, poor air quality, high dust
levels, or environmental
allergens. Passenger
compartment air filter
replacement may also be
needed if there is reduced
airflow, window fogging,
or odors. Your GM dealer can
help determine when to replace
the filter.
Every 20 000 km/12,500 mi
.
Replace engine air cleaner filter.
Or every 12 months, whichever
comes first. If driving in dusty
conditions, inspect the filter at
each oil change or more often as
needed.