2004 Cadillac Escalade EXT Owner's Manual - Page 341

Power Steering Fluid How to Check Power Steering Fluid Turn the key off, let the engine compartment cool down, Locate the cap with this symbol. See Engine Compartment Overview on page 5-10 for more information on location. When to Check Power Steering Fluid It is not necessary to regularly check power steering fluid unless you suspect there is a leak in the system or you hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. See Engine Compartment Overview on page 5-10 for reservoir location. Wipe the cap and the top of the reservoir clean, then unscrew the cap and wipe the dipstick with a clean rag. Replace the cap and completely tighten it. Then remove the cap again and look at the fluid level on the dipstick. The level should be at the FULL COLD mark. If necessary, add only enough fluid to bring the level up to the mark. 5-35