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 1993 Jeep Grand Cherokee, both ongoing and closed, are listed below:

1. INVESTIGATION: Crash Related Fuel Tank Fires

   NHTSA #EA12005

   Status:

   RECALLED

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2. INVESTIGATION: Crash Related Fuel Tank Fires

   NHTSA #PE10031

   Status:

   CLOSED

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4. INVESTIGATION: Fuel Storage System Crash Related Fires

   NHTSA #DP09005

   Status:

   CLOSED

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5. INVESTIGATION: HOOD LATCH FAILURE

   NHTSA #EA02029

   Status:

   CLOSED

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6. INVESTIGATION: SUDDEN ACCELERATION

   NHTSA #DP02005

   Status:

   CLOSED

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7. INVESTIGATION: ROLL-AWAY IN REVERSE WHEN PARKED

   NHTSA #EA01017

   Status:

   RECALLED

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8. INVESTIGATION: SAFETY BLT LATCH OPERATION

   NHTSA #PE96008

   Status:

   CLOSED

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9. INVESTIGATION: BRAKE ROTER DISC/HUD SEPARATION

   NHTSA #EA99014

   Status:

   RECALLED

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10. INVESTIGATION: BRAKE DISC/HUB SEPARATION

    NHTSA #EA97001

    Status:

    RECALLED

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11. INVESTIGATION: BRAKE DISC/HUB SEPARATION

    NHTSA #PE96053

    Status:

    CLOSED

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12. INVESTIGATION: VISCOUS COUPLING FAILURE

    NHTSA #DP97004

    Status:

    CLOSED

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13. INVESTIGATION: STEERING SHAFT FAILURE

    NHTSA #PE93091

    Status:

    RECALLED

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14. INVESTIGATION: REAR LIFTGATE LATCH

    NHTSA #PE93017

    Status:

    RECALLED

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15. INVESTIGATION: REAR AXLE SHAFT SEPARATION

    NHTSA #PE95049

    Status:

    CLOSED

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16. INVESTIGATION: QCK-CONNECT FUEL LINE FAIL

    NHTSA #EA94016

    Status:

    CLOSED

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17. INVESTIGATION: FUEL TANK LEAKAGE

    NHTSA #EA94003

    Status:

    CLOSED

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18. INVESTIGATION: FUEL TANK LEAKAGE

    NHTSA #PE93077

    Status:

    CLOSED

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