Chevrolet 2003 Avalanche Owner's Manual page 346

A. Engine Air CleanedFilter
B. Coolant Surge Tank
C. Air Filter Restriction Indicator (If Equipped)
D. Engine Oil Fill
E. Engine Oil Dipstick
F. Automatic Transmission Dipstick
G. Fan
H. Remote Negative (-) Terminal (GND)
I. Power Steering Fluid Reservoir (Out of View)
J. Remote Positive (+) Terminal
K. Brake Fluid Reservoir
L. Underhood Electrical Center
M. Battery
N. Windshield Washer Fluid Reservoir
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