The Office of Defects Investigations (ODI) is an office within the NHTSA which investigates serious safety problems in the design, construction or performance of vehicles. The NHTSA is authorized to order manufacturers to recall and repair vehicles, if the ODI finds a safety issue. NHTSA investigations for the 2006 Toyota Sienna, both ongoing and closed, are listed below:

  1. INVESTIGATION: UNEXPECTED CLOSING OF POWER LIFTGATE

    NHTSA #EA06020

    Status:
    RECALLED

    Click here for more info »

  2. INVESTIGATION: STEERING INTERMEDIATE SHAFT BINDING

    NHTSA #EA08024

    Status:
    CLOSED

    Click here for more info »

  4. INVESTIGATION: Stabilus Rear Liftgate Struts Failing

    NHTSA #EQ12010

    Status:
    CLOSED

    Click here for more info »