2002 Oldsmobile Bravada Owner's Manual - Page 314

Checking Coolant The engine coolant recovery tank is in the engine compartment on the passenger's side of the vehicle. See "Engine Compartment Overview" in the Index for more information on location. If you need more coolant, add the proper DEX-COOLR coolant mixture at the coolant recovery tank. Adding Coolant CAUTION: Turning the radiator pressure cap when the engine and radiator are hot can allow steam and scalding liquids to blow out and burn you badly. With the coolant recovery tank, you will almost never have to add coolant at the radiator. Never turn the radiator pressure cap -- even a little -- when the engine and radiator are hot. Add coolant mixture at the recovery tank, but be careful not to spill it. The vehicle must be on a level surface. When your engine is cold, the coolant level should be at FULL COLD, or a little higher. When your engine is warm, the level should be at the base of the filler neck or a little higher. 6-25