2004 Toyota Sienna Owners Manual - Page 504

04 SIENNA_U (L/O 0408) You should know as much about the quality and importance of proper maintenance of your new vehicle as the people who built it. The Toyota authorized Repair Manual tells you how to maintain your vehicle and enables you to correctly perform your own maintenance. The best way to keep your new vehicle in top running order is to maintain it properly from the moment you drive it off the showroom floor. The Toyota authorized Repair Manual is packed with literally everything you need to know to perform your own maintenance in virtually every area of your new vehicle. 2004 SIENNA from Aug. '04 Prod. (OM45422U)