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 Oldsmobile Silhouette, both ongoing and closed, are listed below:

  1. INVESTIGATION: ENGINE CRADLE SEPARATION

    NHTSA #EA00011

    Status:
    RECALLED

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  2. INVESTIGATION: APV FIRES

    NHTSA #DP92012

    Status:
    CLOSED

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  4. INVESTIGATION: FRONT SEAT BACK COLLAPSE

    NHTSA #EA97019

    Status:
    RECALLED

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  5. INVESTIGATION: FRONT SEAT BACK COLLAPSE

    NHTSA #PE97016

    Status:
    CLOSED

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  6. INVESTIGATION: CRADLE BOLT FAILURES

    NHTSA #RQ97017

    Status:
    PENDING

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  7. INVESTIGATION: APV FUEL LINE FIRES

    NHTSA #EA92035

    Status:
    CLOSED

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  8. INVESTIGATION: APV FUEL LINE FIRES

    NHTSA #PE92052

    Status:
    CLOSED

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