GMC Acadia 2011 Owner's Manual page 424

11-4 Service and Maintenance
Fuel system inspection for
damage or leaks.
Exhaust system and nearby heat
shields inspection for loose or
damaged components.
Additional Required Services
Every 12 000 km/7,500 Miles
Rotate tires. Tires should
be rotated every 12 000 km/
7,500 miles. See Tire Rotation
on page 10 53.
At Each Fuel Stop
Engine oil level check.
See Engine Oil on page 10 8.
Engine coolant level check. See
Engine Coolant on page 10 15.
Windshield washer fluid level
check. See Washer Fluid on
page 10 23.
Once a Month
Tire inflation check. See Tire
Pressure on page 10 46.
Tire wear inspection. See Tire
Inspection on page 10 52.
Sunroof track and seal
inspection, if equipped.
See Sunroof on page 2 22.
Once a Year
See Starter Switch Check on
page 10 27.
See Automatic Transmission
Shift Lock Control Function
Check on page 10 28.
See Ignition Transmission Lock
Check on page 10 28.
See Park Brake and P (Park)
Mechanism Check on
page 10 28.
Accelerator pedal check for
damage, high effort, or binding.
Replace if needed.
If the vehicle has a Tire Sealant
and Compressor Kit, check
the sealant expiration date
printed on the instruction label
of the kit. See Tire Sealant and
Compressor Kit on page 10 64.
Underbody flushing service.
First Engine Oil Change After
Every 80 000 km/50,000 Miles
Engine air cleaner filter
replacement. See Engine Air
Cleaner/Filter on page 10 13.
Automatic transmission fluid
change (severe service)
for vehicles mainly driven
in heavy city traffic in hot
weather, in hilly or mountainous
terrain, when frequently towing
a trailer, or used for taxi,
police, or delivery service.
See Automatic Transmission
Fluid on page 10 12.