User Manual - Page 174

For 2020 JEEP GLADIATOR.

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172 STARTING AND OPERATING
The engine will shut down, the tachometer will fall to the
Stop/Start position, the STOP/START AUTO STOP ACTIVE
message will appear, and the heater/air conditioning
(HVAC) air flow will be reduced.
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. 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
Vehicle is at high altitude
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.
TO START THE ENGINE WHILE IN
A
UTOSTOP MODE
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 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 appli-
cations
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
TO MANUALLY TURN OFF THE STOP/
S
TART SYSTEM
1. Push the Stop/Start Off switch (located on the
switch bank). The light on the switch will illuminate.
Stop/Start OFF Switch
2. The STOP/START OFF message will appear in the
instrument cluster. Refer to “Instrument Cluster
Display” in “Getting To Know Your Instrument Panel”
for further information.
3. At the next vehicle stop (after turning off the Stop/
Start system), the engine will not be stopped.
4. If the Stop/Start system is manually switched off, the
engine can only be started and stopped by cycling the
ignition switch.
5. The Stop/Start system will reset itself back to an ON
condition every time the ignition is cycled off and
back on.
20_JT_OM_EN_USC_t.book Page 172
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