Ignition Park Interlock; Brake/Transmission Shift Interlock (Btsi) System; 8-Speed Automatic Transmission - Jeep WRANGLER 2023 Manual

WARNING!
Never leave children alone in a vehicle, or with

access to an unlocked vehicle. Allowing chil-
dren to be in a vehicle unattended is
dangerous for a number of reasons. A child or
others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the transmis-
sion gear selector.
Do not leave the key fob in or near the vehicle

(or in a location accessible to children), and do
not leave the ignition in the ACC or ON/RUN
position. A child could operate power
windows, other controls, or move the vehicle.
CAUTION!
Shift into or out of PARK or REVERSE only after

the vehicle has come to a complete stop.
Do not shift between PARK, REVERSE,

NEUTRAL, or DRIVE when the engine is above
idle speed.
Before shifting into any gear, make sure your

foot is firmly pressing the brake pedal.
I P I
GNITION ARK NTERLOCK
This vehicle is equipped with an Ignition Park
Interlock which requires the transmission to be in
PARK before the ignition can be turned to the OFF
position. This helps the driver avoid inadvertently
leaving the vehicle without placing the
transmission in PARK. This system also locks the
transmission in PARK whenever the ignition is in
the OFF position.
NOTE:
The transmission is NOT locked in PARK when the
ignition is in the ACC position (even though the
engine will be off). Ensure that the transmission is
in PARK, and the ignition is OFF (not in ACC
position) before exiting the vehicle.
B /T S
RAKE RANSMISSION HIFT
I (BTSI) S
NTERLOCK YSTEM
This vehicle is equipped with a BTSI system that
holds the transmission gear selector in PARK
unless the brakes are applied. To shift the
transmission out of PARK, the engine must be
running and the brake pedal must be pressed. The
brake pedal must also be pressed to shift from
NEUTRAL into DRIVE or REVERSE when the vehicle
is stopped or moving at low speeds.
STARTING AND OPERATING
8–S A T
PEED UTOMATIC RANSMISSION
The transmission gear range (PRNDM) is displayed
both beside the gear selector and in the
instrument cluster. To select a gear range, push
the lock button on the gear selector and move the
selector rearward or forward. To shift the
transmission out of PARK, the engine must be
running and the brake pedal must be pressed.
You must also press the brake pedal to shift from
NEUTRAL into DRIVE or REVERSE when the vehicle
is stopped or moving at low speeds. Select the
DRIVE range for normal driving.
NOTE:
The transmission electronics are self-cali-

brating; 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 (kilome-
ters).
In the event of a mismatch between the gear

selector position and the actual transmission
gear (for example, driver selects PARK while
driving), the position indicator will blink continu-
ously until the selector is returned to the proper
position, or the requested shift can be
completed.
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