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 2003 GMC Envoy, both ongoing and closed, are listed below:

  1. INVESTIGATION: WINDSHIELD WIPER FAILURE

    NHTSA #EA04002

    Status:
    RECALLED

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  2. INVESTIGATION: WINDSHIELD WIPER FAILURE

    NHTSA #PE03042

    Status:
    CLOSED

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