Hummer H2 2010, Owner'S Manual

Page: 505 / 552

Rotation of New Tires
To maintain ride, handling, and performance of the
vehicle, it is important that the first rotation service for
new tires be performed when they have 8 000 to
13 000 km (5,000 to 8,000 miles). See
Tire Inspection
and Rotation on page 6 ‑ 72 .
Scheduled Maintenance
When the Change Engine Oil Message
Displays
Change engine oil and filter. See Engine Oil on
page 6 ‑ 18 . An Emission Control Service.
When the Change Engine Oil 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 6 ‑ 20 .
When the Change Engine Oil 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 message has displayed or since the last
service.
Maintenance I
. Change engine oil and filter. See Engine Oil on
page 6 ‑ 18 . An Emission Control Service.
. Engine coolant level check. See Engine Coolant
on page 6 ‑ 30 .
. Windshield washer fluid level check. See
Windshield Washer Fluid on page 6 ‑ 40 .
. Tire inflation check. See Inflation - Tire Pressure
on page 6 ‑ 66 .
. Tire wear inspection. See Tire Inspection and
Rotation on page 6 ‑ 72 .
7-3