User Manual - Page 128

For 2021 JEEP CHEROKEE.

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126 STARTING AND OPERATING
The engine will shut down, the tachometer will
move to the zero position and the Stop/Start
indicator light will illuminate indicating you
are in Autostop. Customer settings will be
maintained upon return to an engine running
condition.
POSSIBLE REASONS THE ENGINE DOES
N
OT AUTOSTOP
Prior to engine shut down, the system will check
many safety and comfort conditions to see if they
are fulfilled. Detailed information about the
operation of the Stop/Start system may be
viewed in the instrument cluster display Stop/
Start Screen. In the following situations, the
engine will not stop:
Driver’s seat belt is not buckled
Driver’s door is not closed
Battery temperature is too warm or cold
Battery charge is low
The vehicle is on a steep grade
Cabin heating or cooling is in process and an
acceptable cabin temperature has not been
achieved
HVAC is set to full defrost mode at a high
blower speed
HVAC set to MAX A/C
Engine has not reached normal operating
temperature
The transmission is not in a forward or
reverse gear
Hood is open
Vehicle is in 4WD LOW transfer case mode
Brake pedal is not pressed with sufficient
pressure with vehicle in DRIVE (D) position
Accelerator pedal input
Engine temp too high
5 mph (8 km/h) threshold not achieved from
previous AUTOSTOP
Steering angle beyond threshold
ACC is on and speed is set
It may be possible for the vehicle to be driven
several times without the Stop/Start system
going into a STOP/START READY state under
more extreme conditions of the items listed
above.
TO START THE ENGINE WHILE IN
A
UTOSTOP MODE
While in a forward gear, the engine will start
when the brake pedal is released or the throttle
pedal is pressed. The transmission will
automatically re-engage upon engine restart.
Conditions That Will Cause The Engine To Start
Automatically While In Autostop Mode:
The transmission gear selector is moved out
of DRIVE, except in the PARK position
To maintain cabin temperature comfort
HVAC is set to full defrost mode
HVAC system temperature or fan speed is
manually adjusted
Battery voltage drops too low
Stop/Start OFF switch is pushed
A Stop/Start system error occurs
4WD system is put into 4WD LOW mode
21_KL_OM_EN_USC_t.book Page 126
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