2023 JEEP GLADIATOR ECU

22GETTING TO KNOW YOUR VEHICLE
For more information on ATC, MTC, and climate
control settings, see Ú page 61.
NOTE:These features will stay on through the duration of
Remote Start, or until the ignition is placed in the
ON/RUN position. The climate control settings will
change if manually adjusted by the driver while the
vehicle is in remote start mode. This includes
turning the climate controls off using the OFF
button.
REMOTE START WINDSHIELD WIPER
D
E-ICER ACTIVATION — IF EQUIPPED
When Remote Start is active and the outside
ambient temperature is less than 33°F (0.6°C),
the Windshield Wiper De-Icer will activate. Exiting
Remote Start will resume previous operation. If the
Windshield Wiper De-Icer was active, the
Windshield Wiper De-Icer timer and operation will
continue.
REMOTE START CANCEL MESSAGE
The following messages will display in the
instrument cluster if the vehicle fails to remote
start or exits Remote Start prematurely:
Remote Start Canceled — Door Open
Remote Start Canceled — Hood Open
Remote Start Canceled — Fuel Low
Remote Start Canceled — Tailgate Open
Remote Start Canceled — Time Expired
Remote Start Disabled — Start Vehicle To Reset
The message will stay active until the ignition is
placed in the ON/RUN position.
REMOTE START — IF EQUIPPED (DIESEL)
This system uses the key fob to start the
engine conveniently from outside the
vehicle while still maintaining security.
The system has a range of approximately
328 ft (100 m).
Remote Start is used to defrost windows in cold
weather, and to reach a comfortable climate in all
ambient conditions before the driver enters the
vehicle.
NOTE:
The vehicle must be equipped with an auto -
matic transmission to be equipped with Remote
Start.
Obstructions between the vehicle and the key
fob may reduce this range.
The Remote Start system will wait for the Wait
To Start yellow telltale to extinguish before
cranking the engine Ú page 132. This allows
time for the engine preheat cycle to heat the
cylinder air, and is normal in cold weather.
HOW TO USE REMOTE START
Push and release the Remote Start button on the
key fob twice within five seconds. The vehicle
doors and tailgate will lock, the turn signals will
flash twice, and the horn will chirp twice. Pushing
the Remote Start button again will shut the engine
off.
NOTE:
With Remote Start, the engine will only run for
15 minutes.
Remote Start can only be used twice.
If an engine fault is present or fuel level is low,
the vehicle will start and then shut down in 10
seconds.
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas contains
carbon monoxide (CO) which is odorless and
colorless. Carbon monoxide is poisonous and
can cause serious injury or death when
inhaled.
Keep key fobs away from children. Operation
of the Remote Start system, windows, door
locks or other controls could cause serious
injury or death.

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GETTING TO KNOW YOUR VEHICLE23
The parking lights will turn on and remain on
during Remote Start mode.
For security, power window operation is
disabled when the vehicle is in the Remote Start
mode.
The ignition must be placed in the ON/RUN posi -
tion before the Remote Start sequence can be
repeated for a third cycle.
All of the following conditions must be met before
the engine will remote start:
Gear selector in PARK
Doors closed
Hood closed
Hazard switch off
Brake switch inactive (brake pedal not pressed)
Battery at an acceptable charge level
Panic button not pushed
Fuel meets minimum requirement
System not disabled from previous Remote
Start event
Vehicle Security system not active
All removable doors must not be removed
Malfunction Indicator/Check Engine telltale is
not illuminated
Water In Fuel telltale is not illuminated
Wait To Start telltale is not illuminated
For additional Remote Start information, see
Ú page 21.
VEHICLE SECURITY SYSTEM — IF EQUIPPED
The Vehicle Security system monitors the vehicle
doors for unauthorized entry and the ignition
switch for unauthorized operation. When the
system is activated, the interior switches for door
locks are disabled. The Vehicle Security system
provides both audible and visible signals. If
something triggers the alarm, the Vehicle Security
system will provide the following audible and
visible signals: the horn will pulse, the parking
lights and/or turn signals will flash, and the Vehicle
Security Light in the instrument cluster will flash.
TO ARM THE SYSTEM
Follow these steps to arm the Vehicle Security
system:

1. Make sure the vehicle’s ignition is placed in
the OFF position.

2. Perform one of the following methods to lock the vehicle:
Push the lock button on the interior power
door lock switch with the driver and/or
passenger door open.
Push the lock button on the exterior Passive
Entry door handle with a valid key fob avail -
able in the same exterior zone Ú page 25.
Push the lock button on the key fob.
3. If any doors are open, close them.
NOTE:The Vehicle Security system will not arm if you lock
the doors using the manual door lock.
TO DISARM THE SYSTEM
The Vehicle Security system can be disarmed using
any of the following methods:
Push the unlock button on the key fob.
Grab the Passive Entry door handle (if equipped)
Ú page 25.
Cycle the vehicle ignition system out of the OFF
position.
NOTE:
The driver's door key cylinder cannot arm or
disarm the Vehicle Security system.
When the Vehicle Security system is armed, the
interior power door lock switches will not unlock
the doors.
The Vehicle Security system is designed to protect
your vehicle. However, you can create conditions
where the system will give you a false alarm. If one
of the previously described arming sequences has
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23_JT_OM_EN_USC_t.book Page 23

24GETTING TO KNOW YOUR VEHICLE
occurred, the Vehicle Security system will arm
regardless of whether you are in the vehicle or not.
If you remain in the vehicle and open a door, the
alarm will sound. If this occurs, disarm the Vehicle
Security system.
If the Vehicle Security system is armed and the
battery becomes disconnected, the Vehicle
Security system will remain armed when the
battery is reconnected; the exterior lights will flash,
and the horn will sound. If this occurs, disarm the
Vehicle Security system.
REARMING OF THE SYSTEM
If something triggers the alarm and no action is
taken to disarm it, the Vehicle Security system will
turn the horn off after a 29 second cycle (with five
seconds between cycles and up to eight cycles if
the trigger remains active) and then rearm itself.
DOORS
MANUAL DOOR LOCKS
All doors are equipped with an interior rocker-type
door lock lever. To lock a door when leaving your
vehicle, push the rocker lever forward to the lock
position and close the door. To unlock the door,
push the rocker lever rearward.

Manual Door Lock

NOTE:The mechanical flip key can be used to lock or
unlock the door cylinders, tailgate, glove
compartment, and storage compartments (if
equipped).CAUTION!
Careless handling and storage of the removable
door panels may damage the seals, causing
water to leak into the vehicle’s interior.
WARNING!
For personal security reasons and safety in a
collision, lock the vehicle doors when you
drive, as well as when you park and exit the
vehicle.
When exiting the vehicle, always place the
ignition in the OFF position and remove the
key from the vehicle. Unsupervised use of
vehicle equipment may cause severe personal
injuries and death.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle.
Allowing children to be in a vehicle unattended
is dangerous for a number of reasons. A child
or others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the gear
selector.
Do not leave the key fob in or near the vehicle
or in a location accessible to children. A child
could operate power windows, other controls,
or move the vehicle.

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GETTING TO KNOW YOUR VEHICLE25
(Continued)
POWER DOOR LOCKS — IF EQUIPPED
The power door lock switch is located on each front
door panel. Push the switch forward to unlock the
doors, and rearward to lock the doors.
Power Door Lock Switch

KEYLESS ENTER ‘N GO™ — PASSIVE
E
NTRY (IF EQUIPPED)
The Passive Entry system is a feature that allows
you to lock and unlock the vehicle’s door(s) and
tailgate without having to push the key fob lock or
unlock buttons.
NOTE:
Passive Entry may be programmed on/off
through Uconnect Settings Ú page 215.
The key fob may not be detected by the vehicle
Passive Entry system if it is located next to a
mobile phone, laptop, or other electronic device;
these devices may interfere with the key fob’s wireless signal and prevent the Passive Entry
system from locking/unlocking the vehicle.
Passive Entry Unlock initiates Headlight Illumi
-
nation On Approach (low beams, license plate
lamp, parking lights) for whichever duration is
set within the Uconnect Settings between 0, 30,
60 or 90 seconds. Passive Entry Unlock also
initiates two flashes of the turn signal lights.
If wearing gloves, if it has been raining/snowing,
or there is salt/dirt covering the Passive Entry
door handle, the unlock sensitivity can be
affected, resulting in a slower response time.
The doors may unlock when water is sprayed on
the Passive Entry door handles if the key fob is
located outside of the vehicle within 5 ft (1.5 m)
of the handle.
If the vehicle is unlocked by Passive Entry and
no door is opened within 60 seconds, the
vehicle will relock and, if equipped, will arm the
Vehicle Security system.
To Unlock From The Driver Or Passenger Side
With a valid Passive Entry key fob within 5 ft
(1.5 m) of the door handle, grab the handle to
unlock the vehicle. Grabbing the driver’s door
handle will unlock the driver door automatically.
Grabbing the passenger door handle will unlock all
doors and the tailgate automatically.WARNING!
For personal security reasons and safety in a
collision, lock the vehicle doors when you
drive, as well as when you park and exit the
vehicle.
When exiting the vehicle, always place the
ignition in the OFF position and remove the
key from the vehicle. Unsupervised use of
vehicle equipment may cause severe personal
injuries and death.
Never leave children alone in a vehicle, or with
access to an unlocked vehicle.
Allowing children to be in a vehicle unattended
is dangerous for a number of reasons. A child
or others could be seriously or fatally injured.
Children should be warned not to touch the
parking brake, brake pedal or the gear
selector.
Do not leave the key fob in or near the vehicle
or in a location accessible to children. A child
could operate power windows, other controls,
or move the vehicle.
WARNING!
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26GETTING TO KNOW YOUR VEHICLE

Grab The Door Handle To Unlock

NOTE:
Either the driver door only or all doors will unlock
when you grab hold of the front driver’s door
handle, depending on the selected setting in the
Uconnect system Ú page 215.
All doors will unlock when the front passenger
door handle is grabbed regardless of the
driver’s door unlock preference setting.
Frequency Operated Button Integrated Key
(FOBIK-Safe)
To minimize the possibility of unintentionally
locking a Passive Entry key fob inside your vehicle,
the Passive Entry system is equipped with an
automatic door unlock feature which will function
only if the ignition switch is in the OFF position. FOBIK-Safe only executes in vehicles with Passive
Entry. There are three situations that trigger a
FOBIK-Safe search in any Passive Entry vehicle:
A lock request is made by a valid Passive Entry
key fob while a door is open.
A lock request is made by the Passive Entry door
handle while a door is open.
A lock request is made by the door panel switch
while the door is open.
When any of these situations occur, after all open
doors are closed, the FOBIK-Safe search will be
executed. If it detects a Passive Entry key fob
inside the vehicle, the vehicle will unlock and alert
the customer. If Passive Entry is disabled using the
Uconnect system, the key fob protection described
in this section remains active/functional.
NOTE:The vehicle will only unlock the doors during a
FOBIK-Safe operation when a valid Passive Entry
key fob is detected inside the vehicle. The vehicle
will not unlock the doors when any of the following
conditions are true:
A second valid Passive Entry key fob is detected
outside of the vehicle (within 5 ft (1.5 m) of a
Passive Entry door handle).
The doors are manually locked using the door
lock knobs.
Three attempts are made to lock the doors
using the door panel switch, and then the doors
are closed.
To Lock The Vehicle’s Doors
With one of the vehicle’s Passive Entry key fobs
within 5 ft (1.5 m) of the driver or passenger front
door handles, pushing the Passive Entry lock
button will lock the vehicle doors.

Push The Door Handle Button To Lock

NOTE:When pushing the door handle lock button, DO
NOT grab the door handle. This could unlock the
door(s).

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GETTING TO KNOW YOUR VEHICLE29
To remove the front doors, proceed as follows:

1. Roll down the glass window to prevent any damage.

2. Remove the hinge pin nut from the upper and lower outside hinges (using a #T50 Torx head
driver).
NOTE:The hinge pin nuts can be stowed in the Fastener
Bin located under the rear seat.

Hinge Pin Nut

3. Remove the plastic wiring access door under the instrument panel by sliding the plastic
panel along the door frame toward the seats
until the tabs are detached.
Wiring Access Door

NOTE:Do not force open; this will break the plastic cover.
4. Pull up on the red locking tab to unlock the
wiring harness.

Closed Wiring Harness
5. Push and hold down the black security tab
under the wiring harness, and lift the harness
lever into the open position.

Open Wiring Harness

6. With the wiring harness open, pull straight
downward on the wiring connector to unplug.
Store the wiring connector in the lower door
basket.
1 — Red Locking Tab
2 — Wiring Harness Lever
1 — Wiring Harness Lever (Open Position)
2 — Black Security Tab
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30GETTING TO KNOW YOUR VEHICLE
7. With the door in the open position, remove the check screw from the door check attachment
on the body side (using a #T40 Torx head
driver).
NOTE:Keep the check arm in the extended position for
easier reinstallation. See note below if the check
arm gets pushed into the door while the door is off.

Door Check Arm

8. With the door open, lift the door with the help of another person, to clear the hinge pins from
their hinges and remove the door. To Install The Front Doors

1. Locate the upper and lower hinge pins on the
door, and lower them into the body hinges on
the vehicle.
NOTE:The upper hinge pin is longer, which can be used to
assist in guiding the door into place during instal -
lation.

Hinge Pin Locations

2. With the door in the open position, align the door check bracket with the hole on the body.
Insert the check screw and tighten using a
#40 Torx head driver to 19.9 ft· lb (27.0 N·m).
3. Insert the upper and lower hinge pin screws into the body hinges. Tighten the screws using
a #T50 Torx head driver to 3.8 ft· lb / 5.2 N·m.
NOTE:If the check arm is stuck inside the door, follow
these instructions to install the check arm.

1. Insert the check arm screw into the check arm bracket. Ensure the screw is in the
correct orientation.

2. Slowly pull on the screw to draw the check arm out until you encounter increased resistance.
Do not attempt to pull the check arm all the
way out.
3. While sitting inside the vehicle, hold the door partially closed and insert the screw into the
hole on the body.
4. Using your fingers, turn the screw clockwise at least two full turns. Gently pull on the screw to
ensure it is secure.
5. Using the door handle, slowly push the door open. The check arm will be pulled out of the
door. You may hear the check arm pop against
the screw.
6. Fully tighten the screw as instructed.
WARNING!
To avoid personal injury be sure to keep your
arms, hands, fingers and all objects clear of the
check arm area during the removal and
installation procedures.

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GETTING TO KNOW YOUR VEHICLE35
5. Insert the hinge shoulder bolt through the bottom of the upper door hinge up into the
mirror bracket, then rotate the bracket knob
toward the rear of the vehicle to secure the
mirror bracket to the A-pillar.

Attaching Mirror Bracket To The Vehicle

6. Tighten both the bracket bolt and the hinge shoulder bolt with a #40 Torx head driver.
Recommended torque specification for the
bracket bolt is 6 ft-lb (8 N·m), and 7.5 ft-lb
(10 N·m) for the hinge shoulder bolt.
7. Lower the mirror assembly onto the mirror bracket.
Lower Mirror Assembly Onto Bracket

8. Insert the three mirror screws into the mirror assembly, and tighten into the mirror bracket
using a #30 Torx head driver. Recommended
torque specification for the mirror screws is
4 ft-lb (5.5 N·m).

Mirror Screw Locations
9. Repeat the steps on the other side of the
vehicle.
NOTE:If this kit is being installed with the optional lamp
bracket, the bracket bushing from step 4 is not
needed. Use the spacer from the lamp bracket.
HALF-DOORS — IF EQUIPPED
1 — Bracket Knob
2 — Hinge Shoulder Bolt
CAUTION!
Do not run half-doors through an automatic
car wash. This may result in scratches and
wax buildup on the windows.
Careless handling and storage of the
half-doors may damage the seals resulting in
water leaks into the interior of the vehicle.
The upper half-doors must be positioned prop -
erly to ensure sealing. Improper installation
can cause water leaks into the interior of the
vehicle.
Store the zipper pulls of the upper half-door
windows at the upper B-pillar area for both
front and rear doors to avoid damage to the
windows when not in use.
Do not attempt to operate the half-door zipper
in temperatures of 41°F (5°C) or below.
Damage to the window may occur.
2

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