Possible Reasons The Engine Does Not; Autostop; To Start The Engine While In Autostop Mode - Jeep GLADIATOR 2020 Owner's Manual

226 STARTING AND OPERATING
P R T E
OSSIBLE EASONS HE
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 discharged

When driving in REVERSE

Hood is open

4WD system is put into 4L or Neutral

Driver's seat is not occupied or driver door is

open
D
Vehicle is at high altitude
NGINE OES 
The vehicle is on a steep grade

Forward Gear is engaged

Steering angle beyond threshold

System fault is present

HVAC set to MAX A/C

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.
T S
O TART
A
UTOSTOP
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).
T E W I
HE NGINE HILE N
M
ODE
Conditions that will cause the engine to start
automatically while in STOP/START AUTO STOP
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 5 minutes
Battery voltage drops too low

Low brake vacuum e.g. after several brake

pedal applications
Vehicle is moving faster than 5 mph (8 km/h)

Stop/Start OFF switch is pressed

4WD system is put into 4L or Neutral mode

Steering wheel is turned beyond threshold
