Black plate (4,1)
Chevrolet Tahoe/Suburban Owner Manual - 2010
When the Change Engine Oil Soon message displays,
certain services, checks, and inspections are required.
The services described for Maintenance
I
should be
performed at every engine oil change. The services
described for Maintenance
II
should be
performed when:
.
Maintenance
I
was performed the last time the
engine oil was changed.
.
It has been 10 months or more since the Change
Engine Oil Soon message has displayed or since
the last service.
Maintenance
I
.
Change engine oil and filter. See
Engine Oil on
page 6
‑
17
.
An Emission Control Service.
.
Engine coolant level check. See
Engine Coolant
on page 6
‑
31
.
.
Windshield washer fluid level check. See
Windshield Washer Fluid on page 6
‑
41
.
.
Tire inflation check. See
Inflation - Tire Pressure
on page 6
‑
72
.
.
Tire wear inspection. See
Tire Inspection and
Rotation on page 6
‑
78
.
.
Rotate tires. See
Tire Inspection and Rotation on
page 6
‑
78
.
.
Fluids visual leak check (or every 12 months,
whichever occurs first). A leak in any system must
be repaired and the fluid level checked.
.
Engine air cleaner filter inspection (vehicles
driven in dusty conditions only). See
Engine Air
Cleaner/Filter on page 6
‑
21
.
.
Brake system inspection (or every 12 months,
whichever occurs first).
Maintenance
II
.
Perform all services described in Maintenance
I
.
.
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. 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.
.
Engine cooling system inspection. Visual
inspection of hoses, pipes, fittings, and clamps and
replacement, if needed.
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