How do you put on a serpentine belt 2004 Chrysler Pacifica?

To install a serpentine belt on a 2004 Chrysler Pacifica, first ensure the engine is off and cool. Locate the belt routing diagram, usually found on a sticker in the engine bay, to understand the correct path for the belt. Use a wrench or ratchet to relieve tension on the tensioner pulley, allowing you to slip the belt over the pulleys according to the diagram. Finally, check that the belt is seated correctly on all pulleys before releasing the tensioner.