climate JEEP GLADIATOR 2023 User Guide

64GETTING TO KNOW YOUR VEHICLE
Blower Control
Blower Control regulates the amount of
air forced through the Climate Control
system. There are seven blower speeds
available. Adjusting the blower will cause
automatic mode to switch to manual operation.
The speeds can be selected using either the
blower control knob on the faceplate or the
buttons on the touchscreen.
Faceplate
The blower speed increases as you turn the blower
control knob clockwise from the lowest blower
setting. The blower speed decreases as you turn
the blower control knob counterclockwise.
Touchscreen
Use the small blower icon to reduce the blower
setting and the large blower icon to increase the
blower setting. Blower can also be selected by
pressing the blower bar area between the icons.
Mode Control
Turn the mode control knob or press one
of the Mode buttons on the touchscreen
to adjust airflow distribution. The airflow
distribution mode can be adjusted so air
comes from the instrument panel outlets, floor
outlets, defrost outlets and demist outlets.
Panel Mode
Air comes from the outlets in the
instrument panel. Each of these outlets
can be individually adjusted to direct the
flow of air. The air vanes of the center
outlets and outboard outlets can be moved up and
down or side to side to regulate airflow direction.
There is a shut-off wheel located below the air
vanes to shut off or adjust the amount of airflow
from these outlets.
Bi-Level Mode
Air comes from the instrument panel
outlets and floor outlets. A slight amount
of air is directed through the defrost and
side window demister outlets.
NOTE:Bi-Level mode is designed under comfort condi -
tions to provide cooler air out of the panel outlets
and warmer air from the floor outlets.
Floor Mode
Air comes from the floor outlets. A slight
amount of air is directed through the
defrost and side window demister
outlets.
Mix Mode
Air is directed through the floor, defrost,
and side window demister outlets. This
setting works best in cold or snowy
conditions that require extra heat to the
windshield. This setting is good for maintaining
comfort while reducing moisture on the
windshield.
Climate Control OFF Button
Press and release this button on the
touchscreen, or push and release the
button on the blower knob to turn the
Climate Control ON/OFF.
MANUAL CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 4 With 7-inch Display Manual Climate Controls

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GETTING TO KNOW YOUR VEHICLE65
MAX A/C Setting
Set the temperature control knob to the
MAX A/C setting to change the current
setting to the coldest output of air.
Moving the temperature control knob
away from the MAX A/C setting causes the MAX
A/C operation to exit.
A/C Button
Push the A/C button to engage the Air
Conditioning (A/C). The A/C indicator
illuminates when A/C is on.
NOTE:
For Manual Climate Controls, if the system is in
Mix, Floor or Defrost Mode, the A/C can be
turned off, but the A/C system shall remain
active to prevent fogging of the windows.
If fog or mist appears on the windshield or side
glass, select Defrost mode, and increase blower
speed if needed.
If your air conditioning performance seems
lower than expected, check the front of the A/C
condenser (located in front of the radiator), for
an accumulation of dirt or insects. Clean with a
gentle water spray from the front of the radiator
and through the condenser.
Recirculation Button

Push the Recirculation button on the
faceplate to change the system between
recirculation mode and outside air mode.
The Recirculation indicator and the A/C
indicator (if equipped) illuminate when the
Recirculation button is pressed. Recirculation can
be used when outside conditions such as smoke,
odors, dust, or high humidity are present.
Recirculation can be used in all modes except for
Defrost. Recirculation may be unavailable if
conditions exist that could create fogging on the
inside of the windshield. The A/C can be deselected
manually without disturbing the mode control
selection. Continuous use of the Recirculation
mode may make the inside air stuffy and window
fogging may occur. Extended use of this mode is
not recommended. On systems with Manual
Climate Controls, the Recirculation mode is not
allowed in Defrost mode to improve window
clearing operation. Recirculation is disabled
automatically if this mode is selected. Attempting
to use Recirculation while in this mode causes the
LED on the control button to blink and then turn off.

Front Defrost
Turn the Mode control knob to Front
Defrost to change the current airflow
setting to Defrost mode. The Front
Defrost indicator illuminates when Front
Defrost is on. Air comes from the windshield and
side window demist outlets. When the defrost
button is selected, the blower level may increase.
Use Defrost mode with maximum temperature
settings for best windshield and side window
defrosting and defogging. When toggling the front
defrost mode button, the Climate Control system
will return to the previous setting.
Rear Defrost Button
Push and release the Rear Defrost
Control button to turn on the rear window
defroster and the heated outside mirrors
(if equipped). The Rear Defrost indicator
illuminates when the rear window defroster is on.
The rear window defroster automatically turns off
after 10 minutes.
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66GETTING TO KNOW YOUR VEHICLE
Temperature Control
Temperature Control regulates the
temperature of the air forced through the
climate system. The temperature
increases as you turn the temperature
control knob clockwise.
The temperature decreases as you turn
the temperature control knob
counterclockwise. Heater Only
Turning the temperature control knob clockwise
increases the heating temperature and turning the
temperature control knob counterclockwise
decreases the heating temperature.
Blower Control
Blower Control regulates the amount of
air forced through the climate system.
There are seven blower speeds available.
The blower speeds increase as you turn
the blower control knob clockwise from the lowest
blower setting. The blower speed decreases as you
turn the blower control knob counterclockwise.
Mode Control
Turn the mode control knob or press one
of the Mode buttons on the touchscreen
to adjust airflow distribution. The airflow
distribution mode can be adjusted so air
comes from the instrument panel outlets, floor
outlets, defrost outlets and demist outlets.
Panel Mode
Air comes from the outlets in the
instrument panel. Each of these outlets
can be individually adjusted to direct the
flow of air. The air vanes of the center
outlets and outboard outlets can be moved up and
down or side to side to regulate airflow direction.
There is a shut-off wheel located below the air vanes to shut off or adjust the amount of airflow
from these outlets.
Bi-Level Mode
Air comes from the instrument panel
outlets and floor outlets. A slight amount
of air is directed through the defrost and
side window demister outlets.
NOTE:Bi-Level mode is designed under comfort condi
-
tions to provide cooler air out of the panel outlets
and warmer air from the floor outlets.
Floor Mode

Air comes from the floor outlets. A slight
amount of air is directed through the
defrost and side window demister outlets.

Mix Mode
Air is directed through the floor, defrost,
and side window demister outlets. This
setting works best in cold or snowy
conditions that require extra heat to the
windshield. This setting is good for maintaining
comfort while reducing moisture on the
windshield.
Climate Control OFF Button
Press and release this button to turn the
Climate Control ON/OFF.
CAUTION!
Failure to follow these cautions can cause
damage to the heating elements:
Use care when washing the inside of the rear
window. Do not use abrasive window cleaners
on the interior surface of the window. Use a
soft cloth and a mild washing solution, wiping
parallel to the heating elements. Labels can
be peeled off after soaking with warm water.
Do not use scrapers, sharp instruments, or
abrasive window cleaners on the interior
surface of the window.
Keep all objects a safe distance from the
window.

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GETTING TO KNOW YOUR VEHICLE67
AUTOMATIC TEMPERATURE CONTROL
(ATC) — I
F EQUIPPED
Automatic Operation

1. Push the AUTO button on the faceplate, or the
AUTO button on the touchscreen on the
Automatic Temperature Control (ATC) Panel.

2. Next, adjust the temperature that you would like the system to maintain by adjusting the
driver and passenger temperature control
buttons. Once the desired temperature is
displayed, the system will achieve and
automatically maintain that comfort level.
3. When the system is set up for your comfort level, it is not necessary to change the
settings. You will experience the greatest
efficiency by simply allowing the system to
function automatically.
NOTE:
It is not necessary to move the temperature
settings for cold or hot vehicles. The system
automatically adjusts the temperature, mode,
and blower speed to provide comfort as quickly
as possible.
The temperature can be displayed in U.S. or
Metric units by selecting the U.S./Metric
customer-programmable feature within
Uconnect Settings Ú page 215. To provide you with maximum comfort in the
Automatic mode during cold start-ups, the blower
fan will remain on low until the engine warms up.
The blower will increase in speed and transition
into Auto mode.
Manual Operation Override
This system offers a full complement of manual
override features. The AUTO symbol in the front
ATC display will be turned off when the system is
being used in the manual mode.
CLIMATE VOICE COMMANDS

Adjust vehicle temperatures hands-free and keep
everyone comfortable while you keep moving
ahead.

Push the VR button on the steering wheel. After the
beep, say one of the following commands:
“
Set the driver temperature to 70 degrees ”
“Set the passenger temperature to 70 degrees ”
Did You Know:
Voice Command for Climate may
only be used to adjust the interior temperature of
your vehicle. Voice Command will not work to adjust
the heated seats or steering wheel if equipped.

OPERATING TIPS
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather
conditions.
Summer Operation
The engine cooling system must be protected with
a high-quality antifreeze coolant to provide proper
corrosion protection and to protect against engine
overheating. OAT coolant (conforming to
MS.90032) is recommended.
Winter Operation
To ensure the best possible heater and defroster
performance, make sure the engine cooling
system is functioning properly and the proper
amount, type, and concentration of coolant is
used. Use of the Air Recirculation mode during
Winter months is not recommended, because it
may cause window fogging.
Vacation/Storage
For information on maintaining the Climate Control
system when the vehicle is being stored for an
extended period of time, see Ú page 411.
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68GETTING TO KNOW YOUR VEHICLE
Window Fogging
Vehicle windows tend to fog on the inside in mild,
rainy, and/or humid weather. To clear the
windows, select Defrost or Mix mode and increase
the front blower speed. Do not use the
Recirculation mode without A/C for long periods,
as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of
the windshield, is free of obstructions, such as
leaves. Leaves collected in the air intake may
reduce airflow, and if they enter the air distribution
box, they could plug the water drains. In Winter
months, make sure the air intake is clear of ice,
slush, and snow.
Cabin Air Filter
The Climate Control system filters out dust and
pollen from the air. Contact an authorized dealer to
service your cabin air filter, and to have it replaced
when needed.
Stop/Start System — If Equipped
While in an Autostop, the Climate Control system
may automatically adjust airflow to maintain cabin
comfort. Customer settings will be maintained
upon return to an engine running condition.
Operating Tips ChartINTERIOR STORAGE AND EQUIPMENT
STORAGE
Glove Compartment
The glove compartment is located on the
passenger side of the instrument panel.
To open the glove compartment, pull the release
handle.

Glove Compartment Release Handle

WEATHER CONTROL SETTINGS
Hot Weather And
Vehicle Interior Is Very
Hot Set the mode control to
(Panel Mode),
(MAX A/C) on, and
blower on high. Roll
down the windows for a
minute to flush out the
hot air. Adjust the
controls as needed to
achieve comfort.
Warm Weather Turn (A/C) on and
set the mode control to
(Panel Mode).
Cool Sunny Operate in (Bi-Level
Mode).
Cool & Humid
Conditions Set the mode control to
(Mix Mode) and
turn on (A/C) to
keep windows clear.
Cold Weather Set the mode control to
(Floor Mode). If
windshield fogging
starts to occur, move
the control to (Mix
Mode).
WARNING!
Do not operate this vehicle with the glove
compartment in the open position. Driving with
the glove compartment open may result in injury
in a collision.

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GETTING TO KNOW YOUR VEHICLE71
To remove the Fastener Bin:

1. Remove the lid and foam inserts from the Fastener Bin.

2. Remove the three nuts from the bottom of the Fastener Bin.
NOTE:The soft top fasteners do not go in the Fastener
Bin.

Fastener Bin

LIGHTED CUPHOLDERS — IF EQUIPPED
On some vehicles, the front cupholders are
equipped with a light ring that illuminates the
cupholders for the front passengers. The light ring
is controlled by the Dimmer Controls Ú page 60.
AUX/USB CONTROL
The Media Hub is located on the instrument panel,
below the climate controls. Behind the media hub
access door, the Media Hub contains one AUX port,
a Type C USB port and one standard USB port. Both
USB ports allow you to play music from
smartphones or USB devices through the vehicle’s
sound system.
Plugging in a smartphone device to a USB port may
activate Android Auto™ or Apple CarPlay®
features, if equipped. For further information, refer
to the Owner’s Manual Supplement or
Úpage 254.
The Smart Charging USB ports provide power to
your device up to an hour after the vehicle is turned
off.
NOTE:
Once a device is connected to the USB port, it
will begin charging and is ready for use with the
system. Type C and Type A charge-only USB
ports can be used at the same time but cannot
be used simultaneously while playing media. When both Type C and Type A charge-only USB
ports are in use they will be charged at a
reduced rate.
Both ports share a single data connection. The
user cannot switch between Type A and Type C.
For example, if a device is plugged into the Type A
USB port and another device is plugged into the
Type C USB port, a message will appear and allow
you to select which device to use.

Media Hub

Located inside the center console, a second USB
port allows you to only charge USB devices.
1 — Door Removal
2 — Under Seat Storage Bin Removal
3 — Folding Windshield
4 — Hard Top Removal
1 — AUX Port
2 — Type C USB Port
3 — Type A USB Port
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GETTING TO KNOW YOUR VEHICLE77
NOTE:Please refer to the information on the bottom of
the Jeep® wireless speaker for electrical and
safety information before installing or operating
the Jeep® wireless speaker. Directive 2014/53/EU Article 10 Obligations of
Manufacturers
2. Manufacturers shall ensure that radio
equipment shall be so constructed that it can be
operated in at least one Member State without
infringing applicable requirements on the use of
radio spectrum.
10. In cases of restrictions on putting in to service
or of requirements for authorization of use,
information available on the packaging shall allow
the identification of the Member States or the
geographical area within a Member State where
restrictions on putting into service or requirements
for authorization of use exist. The Commission may
adopt implementing acts specifying how to present
that information. Those implementing acts shall be
adopted in accordance with the advisory
procedure referred to in Article 45 (2).
The Bluetooth® word mark and logos are
registered trademarks owned by Bluetooth SIG,
Inc. and any use of such marks by FCA US LLC is
under license. Other trademarks and trade names
are those of their respective owners.
POWER OUTLETS
There is a 12 Volt (13 A) auxiliary power outlet that
can provide power for accessories designed for
use with the standard power outlet adapters.
The front power outlet is located in the center of
the instrument panel below the climate controls,
and is powered from the ignition switch. Power is
available when the ignition switch is in the ACC or
ON/RUN position.

Front Power Outlet

WARNING!
Any modifications or alterations to this vehicle
could seriously affect its roadworthiness and
safety and may lead to a collision resulting in
serious injury or death.
WARNING!
There is danger of explosion if battery is
incorrectly replaced. Replace only with the same
or equivalent type. If the battery or battery pack
is exposed to excessive heat or fire, personal
injury may occur.
CAUTION!
Always remove the key fobs from the vehicle
and lock all doors when leaving the vehicle
unattended to prevent theft and/or damage.
Always remember to cycle the ignition to OFF
to prevent battery drainage.
WARNING!
To avoid serious injury or death:
Do not insert any objects into the receptacles.
Do not touch with wet hands.
Close the lid when not in use.
If this outlet is mishandled, it may cause an
electric shock and failure.
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GETTING TO KNOW YOUR VEHICLE81
POWER WINDOWS — IF EQUIPPED
The power windows feature allows for movement
of the windows with the push of a button. The
power window switches are located on the
instrument panel below the climate controls. Push
the switch downward to open the window and pull
upward to close the window.
The top left switch controls the left front window
and the top right switch controls the right front
window. The bottom left switch controls the left
rear window and the bottom right switch controls
the right rear window.
Power Window Switches

NOTE:
The power window switches will remain active
for up to 10 minutes after the ignition is placed
in the OFF position. Opening either front door
will cancel this feature.
There are window switches located on the rear
of the center console for the rear passenger
windows.
AUTO-DOWN FEATURE
The driver door power window switch and the front
passenger door power window switch have an
Auto-Down feature. Push the window switch down,
past the detent, and release and the window will go
down automatically.To open the window part way, push the window
switch down briefly, without going past the detent,
and release it when you want the window to stop.
To stop the window from going all the way down
during the Auto-Down operation, pull up on the
switch briefly.
MANUAL SLIDING REAR WINDOW —
I
F EQUIPPED
To open the rear sliding window, push the release
button inward while sliding the window into the
open position.

Release Button Location

WARNING!
Never leave children unattended in a vehicle,
and do not let children play with power windows.
Do not leave the key fob in or near the vehicle, or
in a location accessible to children. Occupants,
particularly unattended children, can become
entrapped by the windows while operating the
power window switches. Such entrapment may
result in serious injury or death.
WARNING!
There is no anti-pinch protection when the
window is almost closed. Be sure to clear all
objects from the window before closing.
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STARTING AND OPERATING151
NOTE:Under certain conditions the Stop/Start system
may be temporarily disabled and the engine fan
will run after the engine is turned off to protect the
engine. These conditions are under high load and
high temperature conditions.
COOLING SYSTEM TIPS — AUTOMATIC
T
RANSMISSION
To reduce the potential for engine and
transmission overheating in high ambient
temperature conditions, take the following actions:
City Driving — When stopped, shift the transmis -
sion into NEUTRAL (N) and increase engine idle
speed.
Highway Driving — Reduce your speed.
Up Steep Hills — Select a lower transmission
gear.
Air Conditioning — Turn it off temporarily.
NOTE:If the coolant temperature is too high, the A/C will
automatically turn off.
Do Not Operate The Engine With Low Oil
Pressure
If the Low Oil Pressure Warning Light turns on while
driving, stop the vehicle and shut down the engine
as soon as possible. After the vehicle is safely
stopped, restart the engine and monitor the lamp. If the lamp is still illuminated, shut the engine off,
contact an authorized dealer, and do not operate
the vehicle until the cause is corrected. If the lamp
is no longer illuminated, the engine can be
operated, but should be taken to an authorized
dealer as soon as possible for further inspection.
NOTE:Do not operate the vehicle until the cause is
corrected. This light does not show how much oil is
in the engine. The engine oil level must be checked
under the hood.
Do Not Operate The Engine With Failed
Parts
All engine failures give some warning before the
parts fail. Be on the alert for changes in
performance, sounds, and visual evidence that the
engine requires service. Some important clues are:
Engine misfiring or vibrating severely
Sudden loss of power
Unusual engine noises
Fuel, oil or coolant leaks
Sudden change, outside the normal operating
range, in the engine operating temperature
Excessive smoke
Oil pressure drop
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINE (IF EQUIPPED)
A long break-in period is not required for the engine
and drivetrain (transmission and axle) in your
vehicle.
Drive moderately during the first 300 miles
(500 km). After the initial 60 miles (100 km),
speeds up to 50 or 55 mph (80 or 90 km/h) are
desirable.
While cruising, brief full-throttle acceleration within
the limits of local traffic laws contributes to a good
break-in. Wide-open throttle acceleration in low
gear can be detrimental and should be avoided.
The engine oil installed in the engine at the factory
is a high-quality energy conserving type lubricant.
Oil changes should be consistent with anticipated
climate conditions under which vehicle operations
will occur.
For the recommended viscosity and quality grades
see Ú page 424.
CAUTION!
If oil pressure falls to less than normal readings,
shut the engine off immediately. Failure to do so
could result in immediate and severe engine
damage.
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152STARTING AND OPERATING
NOTE:A new engine may consume some oil during its first
few thousand miles (kilometers) of operation. This
should be considered a normal part of the break-in
and not interpreted as a problem.
ENGINE BREAK-IN RECOMMENDATIONS —
DIESEL ENGINE (IF EQUIPPED)
The diesel engine does not require a break-in
period due to its construction. Normal operation is
allowed, providing the following recommendations
are followed:
Warm up the engine before placing it under
load.
Do not operate the engine at idle for prolonged
periods.
Use the appropriate transmission gear to
prevent engine lugging.
Observe vehicle oil pressure and temperature
indicators.
Check the coolant and oil levels frequently.
Vary throttle position at highway speeds when
carrying or towing significant weight.
NOTE:Light duty operation such as light trailer towing or
no load operation will extend the time before the
engine is at full efficiency. Reduced fuel economy
and power may be seen at this time.
The engine oil installed in the engine at the factory
is a high-quality energy conserving type lubricant.
Oil changes should be consistent with anticipated
climate conditions under which vehicle operations
will occur. For recommended viscosity and quality
grades Úpage 424. NON-DETERGENT OR
STRAIGHT MINERAL OILS MUST NEVER BE USED.
PARKING BRAKE
Before exiting the vehicle, make sure that the
parking brake is fully applied. Also, be certain to
leave an automatic transmission in PARK, or
manual transmission in REVERSE or FIRST gear.
The parking brake lever is located in the center
console. To apply the parking brake, pull the lever
up as firmly as possible. To release the parking
brake, pull the lever up slightly, push the center
button, then lower the lever completely.
Parking Brake Lever

When the parking brake is applied with the ignition
switch ON, the Brake Warning Light in the
instrument cluster will illuminate.
NOTE:
When the parking brake is applied and the auto -
matic transmission is placed in gear, the Brake
Warning Light will flash. If vehicle speed is
detected, a chime will sound to alert the driver.
Fully release the parking brake before
attempting to move the vehicle.
This light only shows that the parking brake is
applied. It does not show the degree of brake
application.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral
Oil in the engine or damage may result.

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