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 1991 Cadillac DeVille, both ongoing and closed, are listed below:

  1. INVESTIGATION: ENGINE COMPARTMENT FIRES

    NHTSA #EA91019

    Status:
    CLOSED

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  2. INVESTIGATION: ENGINE COMPARTMENT FIRES

    NHTSA #PE91016

    Status:
    CLOSED

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  4. INVESTIGATION: FUEL LINE FAILURE

    NHTSA #EA93011

    Status:
    CLOSED

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  5. INVESTIGATION: FUEL LINE FAILURE

    NHTSA #PE93007

    Status:
    CLOSED

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