Special Additives
The manufacturer strongly recommends against the addition of any additives to the transmission. The only exception to this policy is the use of special dyes to aid in detecting fluid leaks. The use of transmission sealers should be avoided as they may adversely affect seals.
CAUTION!
Do not use chemical flushes in your transmission as
the chemicals can damage your transmission components.
Such damage is not covered by the New Vehicle Limited Warranty.
See also:
Towing This Vehicle Behind Another Vehicle
...
Towing Requirements
To promote proper break-in of your new vehicle drivetrain components, the following
guidelines are recommended:
NOTE: Trailer towing requires special rear axle lubricant.
Refer to “Fluids, Lubri ...
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 ...