Black plate (3,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
Service and Maintenance 11-3
Scheduled
Maintenance
When the Change Engine Oil
Soon Message Displays
Change engine oil and filter. See
Engine Oil on page 10‑7.An
Emission Control Service.
When the CHANGE ENGINE OIL
SOON message displays, service is
required for the vehicle as soon as
possible, within the next 1 000 km/
600 miles. If driving under the best
conditions, the engine oil life system
might not indicate the need for
vehicle service 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 dealer has trained service
technicians who will perform this
work and reset the system. If the
engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 miles since
the last service. Reset the oil life system whenever the oil is changed.
See
Engine Oil Life System on
page 10‑11.
Every Engine Oil Change
.Change engine oil and filter.
Reset oil life system. See
Engine Oil on page 10‑7 and
Engine Oil Life System on
page 10‑11. An Emission Control
Service.
.Engine coolant level check. See
Engine Coolant on page 10‑17.
.Engine cooling system
inspection. Visual inspection of
hoses, pipes, fittings, and
clamps and replacement,
if needed.
.Windshield washer fluid level
check. See Washer Fluid on
page 10‑25.
.Windshield wiper blade
inspection for wear, cracking,
or contamination and windshield
and wiper blade cleaning,
if contaminated. See Exterior
Care on page 10‑98. Worn or
damaged wiper blade
replacement. See Wiper Blade
Replacement on page 10‑34.
.Tire inflation pressures check.
See Tire Pressure on
page 10‑57.
.Tire wear inspection. See Tire
Inspection on page 10‑63.
.Rotate tires if necessary. See
Tire Rotation on page 10‑63.
.Fluids visual leak check
(or every 12 months, whichever
occurs first). A leak in any
system must be repaired and the
fluid level checked.
Black plate (4,1)Chevrolet Tahoe/Suburban Owner Manual - 2011
11-4 Service and Maintenance
.Engine air cleaner filter
inspection. SeeEngine Air
Cleaner/Filter on page 10‑15.
.Brake system inspection
(or every 12 months, whichever
occurs first).
.Steering and suspension
inspection. Visual inspection for
damaged, loose, or missing
parts or signs of wear.
.Lubricate the front suspension,
steering linkage, and parking
brake cable guides. 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, lubricate
every 5 000 km/3,000 miles.
Control arm ball joints on
2500 series vehicles require
lubrication but should not be
lubricated unless their
temperature is −12°C (10°F) or
higher, or they could be damaged. Control arm ball joints
on 1500 series vehicles are
maintenance‐free.
.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 11‑7. More frequent
lubrication may be required
when the 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 components
check. See Safety System
Check on page 3‑40.
.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 10‑63.
At Each Fuel Stop
.Engine oil level check. See
Engine Oil on page 10‑7.
.Engine coolant level check. See
Engine Coolant on page 10‑17.
.Windshield washer fluid level
check. See Washer Fluid on
page 10‑25.
