Engine Compartment Overview

5.3 L V8 Engine Shown (4.3 L V6 Engine, 4.8 L V6 Engine, 6.0 L V8 Engine, and
5.3 L V8 Engine Shown (4.3 L V6 Engine, 4.8 L V6 Engine, 6.0 L V8 Engine, and 6.2 L V8 Engine Similar)

A. Engine Air Cleaner/Filter on page 10‑17.
B. Coolant Surge Tank and Pressure Cap. See Cooling System on page 10‑19.
C. Positive (+) Terminal. See Jump Starting on page 10‑92.
D. Battery on page 10‑31.
E. Remote Negative (−) Terminal (Out of View). See Jump Starting on page 10‑92.
F. Automatic Transmission Dipstick (Out of View). See “Checking the Fluid Level” under Automatic Transmission Fluid (4-Speed Transmission) on page 10‑11 or Automatic Transmission Fluid (6-Speed Transmission) on page 10‑14.
G. Engine Oil Fill Cap. See “When to Add Engine Oil” under Engine Oil on page 10‑7.
H. Engine Oil Dipstick (Out of View). See “Checking Engine Oil” under Engine Oil on page 10‑7.
I. Engine Cooling Fan (Out of View). See Cooling System on page 10‑19.
J. Power Steering Fluid Reservoir. See Power Steering Fluid on page 10‑27.
K. Brake Master Cylinder Reservoir. See Brake Fluid on page 10‑30.
L. Engine Compartment Fuse Block on page 10‑47.
M. Windshield Washer Fluid Reservoir. See “Adding Washer Fluid” under Washer Fluid on page 10‑28.

If the vehicle has a diesel engine and/or an Allison Transmission, see the Duramax Diesel Supplement.

    See also:

    Head Restraint Adjustment
    Do not drive until the head restraints for all occupants are installed and adjusted properly. To achieve a comfortable seating position, change the seatback recline angle as little as necessary w ...

    What Will You See after an Airbag Inflates?
    After the frontal airbags and seat-mounted side impact airbags inflate, they quickly deflate, so quickly that some people may not even realize an airbag inflated. Roof-rail airbags may still be at le ...

    Anti-theft Alarm System
    On vehicles with an anti-theft alarm system, to activate the system: • Press on the Remote Keyless Entry (RKE) transmitter or the power door lock switch when any door is open. The security ligh ...