Brake/Transmission Shift Interlock System; Five-Speed Automatic Transmission; Key Ignition Park Interlock; Gear Ranges - Jeep 2011 WK2 Grand Cherokee Owner's Manual

AUTOMATIC TRANSMISSION
CAUTION!
Damage to the transmission may occur if the
following precautions are not observed:
• Shift into PARK only after the vehicle has
come to a complete stop.
• Shift into or out of REVERSE only after the
vehicle has come to a complete stop and
the engine is at idle speed.
• Do not shift from REVERSE, PARK, or
NEUTRAL into any forward gear when the
engine is above idle speed.
• Before shifting into any gear, make sure
your foot is firmly on the brake pedal.
WARNING!
It is dangerous to move the shift lever out of
PARK or NEUTRAL if the engine speed is
higher than idle speed. If your foot is not firmly
on the brake pedal, the vehicle could acceler-
ate quickly forward or in reverse. You could
lose control of the vehicle and hit someone or
something. Only shift into gear when the
engine is idling normally and when your foot is
firmly on the brake pedal.

Key Ignition Park Interlock

This vehicle is equipped with a Key Ignition
Park Interlock which requires the shift lever to
be placed in PARK prior to turning the ignition
switch to the LOCK position. The key fob can
only be removed from the ignition switch when
the ignition switch is in the LOCK position.
Once the key fob is removed, the shift lever is
locked in PARK.
Brake/Transmission Shift Interlock
System
This vehicle is equipped with a Brake Transmis-
sion Shift Interlock System (BTSI) that holds the
shift lever in the PARK position when the igni-
tion switch is in the LOCK position. To move the
shift lever out of the PARK position, the ignition
switch must be turned to the ON or START
position (engine running or not) and the brake
pedal must be pressed.

Five-Speed Automatic Transmission

The electronically-controlled transmission pro-
vides a precise shift schedule. The transmis-
sion electronics are self-calibrating; therefore,
the first few shifts on a new vehicle may be
somewhat abrupt. This is a normal condition,
and precision shifts will develop within a few
hundred miles/kilometers.

Gear Ranges

NOTE:
After selecting any gear range, wait a mo-
ment to allow the selected gear to engage
before accelerating. This is especially im-
portant when the engine is cold. If there is a
need to restart the engine, be sure to turn
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