GMC 2003 Savana Van Owner's Manual page 356

0 Vehicles With GVWR Above 10,000 Ibs. Only: 50.000 Miles (83 000 km)
Inspect shields for damage or looseness. Adjust or
replace as required. This is a Noise Emission Control
0
Change automatic transmission fluid and filter if the
Service. Applicable only to vehicles sold in the vehicle's GVWR is over 8,600 Ibs or if the vehicle is
United States. mainly driven under one or more of these conditions:
_ _ . _ ~
37,500 Miles (62 500 km)
0 Check readfront axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.
page 5-62 for proper rotation pattern and additional
information. (See footnote
+.)
0 Rotate tires. See Tire Inspection and Rotation on
45,000 Miles (75 000 km)
Check readfront axle fluid level and add fluid as
CI
0
-
In heavy city traffic where the outside
temperature regularly reaches 90°F (32°C) or
higher.
-
In hilly or mountainous terrain.
- When doing frequent trailer towing.
-
Uses such as found in taxi, police or delivery
service.
If you do not use your vehicle under any of these
conditions, change the fluid and filter at 100,000 miles
( I 66 000 km).
needed. Check constant velocity joints and axle seals
52,500 Miles (87 500 km)
for leaking.
Vehicles With GVWR Above 10,000 Ibs. Only:
Inspect shields for damage or looseness. Adjust or
needed. Check constant velocity joints and axle seals
replace as required. This is a Noise Emission Control
for leaking.
Service. Applicable only to vehicles sold in the 0 Rotate tires. See Tire Inspection and Rotation on
United States. page 5-62 for proper rotation pattern and additional
Rotate tires. See Tire Inspection and Rotation on
page 5-62 for proper rotation pattern and additional
information. (See footnote +.)
0
Check readfront axle fluid level and add fluid as
information. (See footnote +.)
6-7