See also:

Engine Compartment – 5.7L
1 — Totally Integrated Power Module (Fuses) 2 — Automatic Transmission Dipstick 3 — Engine Oil Fill 4 — Brake Fluid Reservoir 5 — Air Cleaner Filter 6 — Washer Fluid Reservoir ...

Lights
Have someone observe the operation of exterior lights while you work the controls. Check turn signal and high beam indicator lights on the instrument panel. ...

Cooling System – Drain, Flush, And Refill
If the engine coolant (antifreeze) is dirty and contains a considerable amount of sediment, clean and flush with reliable cooling system cleaner. Follow with a thorough rinsing to remove all dep ...