Manufacturing

The all-new 2011 Jeep Grand Cherokee will be built at the 2.7-million-square-foot Jefferson North Assembly Plant (JNAP) in Detroit, which has been the site of Jeep Grand Cherokee production since its introduction in 1992.

In preparation for production of the all-new Jeep Grand Cherokee, Jefferson North Assembly is undergoing a 285,000-square-foot expansion to replace the existing body shop, which is part of Chrysler's investment of approximately $1.8 billion in new vehicle programs.

In addition, changes throughout paint and assembly operations will give the facility an all-new level of manufacturing flexibility for multiple product capability.

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    Transmissions
    The A580 automatic transmission benefits Jeep Wrangler as much as the new petrol engine, with more refined shifting and gear selection. By increasing the number of speeds, the transmission allows ...

    Fluid And Filter Changes
    Refer to the “Maintenance Schedule” for the proper maintenance intervals. In addition, change the fluid and filter if the transmission is disassembled for any reason. ...

    Pinch Protect Override
    If a known obstruction (ice, debris, etc.) prevents closing the sunroof, press the switch forward and hold for two seconds after the reversal occurs. This allows the sunroof to move toward the c ...