Autostop Mode; Autostop; To Start The Engine While In Autostop Mode - Jeep GLADIATOR 2023 Owner's Manual

A M
UTOSTOP ODE
WARNING!
 Vehicles with the Stop/Start system will be equipped
with two batteries. Both the main and the supple-
mental batteries must be disconnected to
completely de-energize the 12 Volt electrical system.
 Serious injury or death could result if you do not
disconnect both batteries. To learn how to properly
disconnect, see an authorized dealer.
The Stop/Start feature is enabled after every normal
engine start. It will remain in STOP/START NOT READY
until you drive forward with a vehicle speed greater than
5 mph (8 km/h). At that time, the system will go into
STOP/START READY and if all other conditions are met,
can go into an STOP/START AUTOSTOP ACTIVE mode.
To Activate The STOP/START AUTOSTOP ACTIVE Mode,
The Following Must Occur:
 The system must be in STOP/START READY state.
A STOP/START READY message will be displayed in the
instrument cluster page 113.
Ú
 Vehicle speed must be less than 2 mph (3 km/h).
 The gear selector must be in the NEUTRAL position and
the clutch pedal must be fully released.
The engine will shut down, the tachometer will fall to the
Stop/Start position, the STOP/START AUTOSTOP ACTIVE
message will appear, and the heater/air conditioning
(HVAC) air flow will be reduced.
P R T E
OSSIBLE EASONS HE NGINE
N A
OT UTOSTOP
Prior to engine shut down, the system will check many
safety and comfort conditions to see if they are fulfilled.
In following situations the engine will not stop:
 Driver's seat belt is not buckled
 Outside temperature is less than 10°F (–12°C) or
greater than 109°F (43°C)
 Actual cabin temperature is significantly different than
temperature set on Auto HVAC
 HVAC is set to full defrost mode
 Engine has not reached normal operating temperature
 Battery is discharged
 When driving in REVERSE
 Hood is open
 Transfer case is in 4L or N (Neutral)
 Driver's seat is not occupied or driver door is open
 Vehicle is at high altitude
 The vehicle is on a steep grade
 Forward Gear is engaged
 Steering angle is beyond threshold
 System fault is present
 HVAC is set to MAX A/C
STARTING AND OPERATING
D
It may be possible for the vehicle to be driven several
OES
times without the Stop/Start system going into a STOP/
START READY state under more extreme conditions of the
items listed previously.
T S T E
O TART HE NGINE
A M
UTOSTOP ODE
When the gear selector is in NEUTRAL, the engine will start
when the clutch pedal is pressed (does not require
complete/full pedal press). The vehicle will go into
STOP/START SYSTEM NOT READY mode until the vehicle
speed is greater than 5 mph (8 km/h).
Conditions that will cause the engine to start
automatically while in STOP/START AUTOSTOP ACTIVE
mode, the engine will start automatically when:
 Actual cabin temperature is significantly different than
temperature set on Auto HVAC
 HVAC is set to full defrost mode
 Stop/Start Autostop Active time exceeds five minutes
 Battery voltage drops too low
 Vehicle is moving faster than 5 mph (8 km/h)
 Stop/Start OFF switch is pressed
 Transfer case is in 4L or N (Neutral)
 Steering wheel is turned beyond threshold
(ESS Models Only)
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W I
HILE N
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