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 2007 Chevrolet Avalanche, both ongoing and closed, are listed below:

  1. INVESTIGATION: Desiccated Air Bag Inflator Rupture

    NHTSA #EA21002

    Status:
    PENDING

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  2. INVESTIGATION: NON-CRASH ENGINE COMPARTMENT FIRES

    NHTSA #EA08010

    Status:
    RECALLED

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  4. INVESTIGATION: NON-CRASH ENGINE COMPARTMENT FIRES

    NHTSA #PE08010

    Status:
    CLOSED

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