Jeep 2007 Liberty - Manual (Page 233)

accelerator pedal may be required after shifting. This will
induce a torque interrupt and allow full engagement of
the newly selected position. With the vehicle stationary it
may be necessary to shift the automatic transmission
from D (Drive) to R (Reverse) and back to D (Drive) after
shifting. This will allow full engagement of the newly
selected position. Apply a constant force when shifting
the transfer case lever.
4 PART TIME to 4 FULL TIME or 4 FULL TIME to
4 PART TIME
Shifting between 4 PART TIME and 4 FULL TIME can be
made with the vehicle stopped or in motion. If the vehicle
is in motion shifts can be made up to 55 mph (88 km/h).
With the vehicle in motion two momentary releases of the
accelerator pedal may be required after shifting. This will
induce a torque interrupt and allow full engagement of
the newly selected position. With the vehicle stationary it
may be necessary to shift the automatic transmission
from D (Drive) to R (Reverse) and back to D (Drive) after
shifting. This will allow full engagement of the newly
selected position. Apply a constant force when shifting
the transfer case lever.
4 FULL TIME to 4 LO or 4 LO to 4 FULL TIME
With the vehicle rolling at 2 to 3 mph (3 to 5 km/h), shift
an automatic transmission to N (Neutral). While the
vehicle is coasting at 2 to 3 mph (3 to 5 km/h), shift the
transfer case lever firmly to the desired position. Do not
pause in transfer case N (Neutral).
NOTE: To shift from 4 FULL TIME to 4LO, the shift
lever should be pushed away from the driver, and then
rearward into 4LO. In 4 FULL TIME, there is a neutral
stop to prevent shifting into N (Neutral) by accident.
NOTE: Pausing in transfer case N (Neutral) in vehicles
equipped with an automatic transmission may require
shutting the engine OFF to avoid gear clash while
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