GMC 2001 Sierra 1500 Pickup Owner's Manual page 13

Service Station Guide
Cooling System
Tire Pressure
See Section 5*
For
See Section 6
a More
Detailed Look at
What's Under the Hood
See Section 6* Spare Tire Pressure
See Section 5
Hood Release
See Section 6
Engine Oil Dipstick
Windshield Washer
Fuel
See Section 6*
Battery
Fluid
Oil Viscosity
See Section 6*
See Section 6
See Section 6
Engine Oil
See Section 6*
*For vehicles equipped with a diesel engine, see the Diesel Engine Supplement