Jeep 2010 Grand Cherokee Owner's Manual page 340

WARNING!
If the driveshaft is removed, the vehicle can roll even
if the transmission is in PARK, which could cause
serious injury or death.
The parking brake must be firmly engaged and the
wheels chocked during driveshaft removal and installa-
tion. The parking brake must remain engaged unless the
vehicle is securely and properly connected to the tow
vehicle, or the driveshaft is completely reinstalled. See
your authorized dealer for proper driveshaft removal
and reinstallation procedures,
orientation/alignment, use of thread-locking compound,
proper bolt torque specifications, etc.
Towing — Quadra-Trac I (Single-Speed Transfer
Case) Four-Wheel Drive Models
Recreational towing is not allowed. This model does not
have a NEUTRAL position in the transfer case.
Towing — Quadra–Trac II /Quadra–Drive II
Four-Wheel Drive Models
Front or rear wheel lifts should not be used. Internal
damage to the transmission or transfer case will occur
if a front or rear wheel lift is used when recreational
including flange
towing.
NOTE: The transfer case must be in the NEUTRAL
position, and the transmission must be in the PARK
position for recreational towing.
STARTING AND OPERATING 339
CAUTION!
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