2009 Toyota Sienna Owners Manual - Page 541

5-2. Steps to take in an emergency Type B Tire bag Jack handle Wheel nut wrench Jack Spare tire Taking out the jack and tools STEP 1 Turn the knobs to the "OPEN" position and remove the cover. 5 When trouble arises STEP 2 Remove the adapter socket. (Type A only) The adapter socket is in a bag. 517