How do you change the timing belt on a 2005 Toyota Sequoia?

To change the timing belt on a 2005 Toyota Sequoia, first disconnect the battery and remove components obstructing access to the timing belt cover, such as the alternator and water pump. Next, align the timing marks on the crankshaft and camshaft to ensure proper timing, then remove the old belt. Install the new timing belt, ensuring it is taut and aligned correctly, and reassemble all components in reverse order. Finally, reconnect the battery and start the engine to check for proper operation.