Jeep Cherokee 2019, Owner'S Manual, Page: 279 / 636

Additionally, on dry pavement under heavy throttle input
(where one may have no wheel spin), torque will be sent to
the rear in a pre-emptive effort to improve vehicle launch
and performance characteristics.
CAUTION!
All wheels must have the same size and type tires.
Unequal tire sizes must not be used. Unequal tire size
may cause failure of the power transfer unit.
2-Speed Four-Wheel Drive (4x4) — If Equipped
The Four-Wheel Drive is fully automatic in the normal
driving mode. The Selec-Terrain buttons provide three
selectable mode positions:
•
4WD LOW
• REAR LOCK (If Equipped)
•
NEUTRAL
When additional traction is required, the 4WD LOW range
position can be used to provide an additional gear reduc-
tion which allows for increased torque to be delivered to
both the front and rear wheels. 4WD LOW is intended for
2-Speed 4x4 Switch
2-Speed 4x4 Switch (with Rear Lock)
6
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