Chevrolet 2003 Silverado 1500 Pickup Owner's Manual page 505

If the system is ever reset accidentally, you must
change your oil at 3,000 miles (5 000 km) since your
last oil change. Remember to reset the oil life system
whenever the oil is changed. See Engine Oil on
page 5-17for information on resetting the system.
An Emission Control Service.
Lubricate chassis components with each engine oil
and filter change. Vehicles used under severe
commercial operating conditions require lubrication
on a regular basis every 3,000 miles (5 000 km).
Lubricate the front suspension, ball joints, steering
linkage, transmission shift linkage and parking brake
cable guides. Ball joints should not be lubricated unless
their temperature is 10°F (-12°C) or higher or they
could be damaged.
After the services are performed, record the date,
odometer reading and who performed the service on the
maintenance record pages in Part E of this schedule.
7,500 Miles (12 500 km)
0 Check readfront axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.
page 5-74 for proper rotation pattern and additional
information. (See footnote
+.)
control-main filter.
0
Rotate tires. See Tire hspection and Rotation on
0 Allison Transmission Only: Replace the external
15,000 Miles (25 000 km)
0 Inspect engine air cleaner filter if you are driving in
dusty conditions. Replace filter if necessary.
An Emission Control Service. (See footnote f.)
U Check readfront axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.
page 5-74 for proper rotation pattern and additional
information. (See footnote +.)
0 Rotate tires. See Tire hspection and Rotation on
22,500 Miles
(37 500 km)
0 Check readfront axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.
page 5-74 for proper rotation pattern and additional
information. (See footnote +.)
0
Rotate tires. See Tire hspection and Rotation on
6-6