How do you change antifreeze on equinox?

To change the antifreeze on a Chevrolet Equinox, first ensure the engine is cool, then locate the radiator drain plug and place a container beneath it to catch the old coolant. Open the drain plug to let the old antifreeze flow out, then close it once drained. Fill the radiator with a mixture of new antifreeze and water (typically 50/50), and run the engine for a few minutes to circulate the new coolant. Finally, check the coolant level and top off as necessary.