Engine Compartment Overview
When you open the hood on the 4.2L L6 engine, here is what you will see:

A. Engine Air Cleaner/Filter.
B. Engine Coolant Recovery Tank.
C. Windshield Washer Fluid Reservoir.
D. Power Steering Fluid Reservoir.
E. Automatic Transmission Fluid Dipstick (Out of
View).
F. Engine Oil Dipstick.
G. Radiator Pressure Cap.
H. Engine Oil Fill Cap.
I. Remote Negative (−) Terminal (Marked GND).
J. Brake Master Cylinder Reservoir.
K. Battery.
L. Engine Compartment Fuse Block.
When you open the hood on the 5.3L V8 engine, here is what you will see:

A. Engine Coolant Recovery Tank.
B. Engine Air Cleaner/Filter.
C. Windshield Washer Fluid Reservoir.
D. Engine Oil Dipstick.
E. Automatic Transmission Fluid Dipstick.
F. Engine Oil Fill Cap.
G. Radiator Pressure Cap.
H. Remote Negative (−) Terminal (Marked GND).
I. Power Steering Fluid Reservoir.
J. Brake Master Cylinder Reservoir.
K. Engine Compartment Fuse Block.
L. Battery.
See also:
English and Metric Unit
Conversion
To change the display units between
English and metric units, see Driver
Information Center (DIC) for more information. ...
Passing Another Vehicle While UsingCruise Control
Use the accelerator pedal to increase your speed.
When you take your foot off the pedal, your
vehicle will slow down to the cruise control speed
set earlier. ...
OnStar Steering Wheel Controls
This vehicle may have a Talk/Mute button that can be
used to interact with OnStar hands-free calling. See
Audio Steering Wheel Controls for more
information.
On some vehicles, the mute button c ...
