ECU JEEP WRANGLER 2016 JK / 3.G Owners Manual

THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
CONTENTS
A WORD ABOUT YOUR KEYS .............14
▫ Ignition Key Removal ...................14
▫ Key-In-Ignition Reminder ................16
 SENTRY KEY ..........................16
▫ Replacement Keys .....................17
▫ Customer Key Programming ..............18
▫ General Information ....................19
 VEHICLE SECURITY ALARM — IF
EQUIPPED ............................20
▫ Rearming The System ...................20 ▫
To Arm The System ....................20
▫ To Disarm The System ..................21
 ILLUMINATED ENTRY — IF EQUIPPED ......21
 REMOTE KEYLESS ENTRY (RKE) — IF
EQUIPPED ............................22
▫ To Unlock The Doors And Swing Gate .......23
▫ Remote Key Unlock On First Push ..........23
▫ To Lock The Doors And Swing Gate .........24
▫ Sound Horn On Lock ...................25
▫ Using The Panic Alarm ..................25
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NOTE:A key that has not been programmed is also
considered an invalid key, even if it is cut to fit the
ignition switch lock cylinder for that vehicle.
During normal operation, after turning on the ignition
switch, the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on after the
bulb check, it indicates that there is a problem with the
electronics. In addition, if the Vehicle Security Light
begins to flash after the bulb check, it indicates that
someone used an invalid key to try to start the engine.
Either of these conditions will result in the engine being
shut off after two seconds.
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than 10
seconds), it indicates that there is a fault in the electron-
ics. Should this occur, have the vehicle serviced as soon
as possible by an authorized dealer.CAUTION!
The Sentry Key Immobilizer system is not compat-
ible with some aftermarket remote starting systems.
Use of these systems may result in vehicle starting
problems and loss of security protection.
All of the keys provided with your new vehicle have
been programmed to the vehicle electronics.
Replacement Keys
NOTE: Only keys that are programmed to the vehicle
electronics can be used to start and operate the vehicle.
Once a Sentry Key is programmed to a vehicle, it cannot
be programmed to any other vehicle.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 17

CAUTION!
Always remove the Sentry Keys from the vehicle and
lock all doors when leaving the vehicle unattended.
Duplication of keys may be performed at an authorized
dealer or by following the customer key programming
procedure. This procedure consists of programming a
blank key to the vehicle electronics. A blank key is one
that has never been programmed.
NOTE: When having the Sentry Key Immobilizer Sys-
tem serviced, bring all vehicle keys with you to an
authorized dealer.
Customer Key Programming
If you have two valid Sentry Keys, you can program new
Sentry Keys to the system by performing the following
procedure: 1. Cut the additional Sentry Key Transponder blank(s) to
match the ignition switch lock cylinder key code.
2. Insert the first valid key into the ignition switch. Turn the ignition switch to the ON/RUN position for at
least three seconds, but no longer than 15 seconds.
Then, turn the ignition switch to the LOCK position
and remove the first key.
3. Insert the second valid key into the ignition switch. Turn the ignition switch to the ON/RUN position
within 15 seconds. After 10 seconds, a chime will
sound. In addition, the Vehicle Security Light will
begin to flash. Turn the ignition switch to the LOCK
position and remove the second key.
4. Insert a blank Sentry Key into the ignition switch. Turn the ignition switch to the ON/RUN position within 60
seconds. After 10 seconds, a single chime will sound.
18 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

In addition, the Vehicle Security Light will stop flash-
ing. To indicate that programming is complete, the
Vehicle Security Light will turn on again for three
seconds and then turn off.
The new Sentry Key is programmed. The Remote Key-
less Entry (RKE) transmitter will also be programmed
during this procedure.
Repeat this procedure to program up to eight keys. If you
do not have a programmed Sentry Key, contact your
authorized dealer for details.
NOTE: If a programmed key is lost, see your authorized
dealer to have all remaining keys erased from the sys-
tem’s memory. This will prevent the lost key from
starting your vehicle. The remaining keys must then be
reprogrammed. All vehicle keys must be taken to an
authorized dealer at the time of service to be repro-
grammed.General Information
The following regulatory statement applies to all Radio
Frequency (RF) devices equipped in this vehicle:
This device complies with Part 15 of the FCC Rules and
with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired op-
eration.
NOTE: Changes or modifications not expressly approved
by the party responsible for compliance could void the
user ’s authority to operate the equipment.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19

VEHICLE SECURITY ALARM — IF EQUIPPED
The Vehicle Security Alarm monitors the vehicle doors,
swing gate, and ignition for unauthorized operation.
While the Vehicle Security Alarm is armed, interior
switches for door locks are disabled. The Vehicle Security
Alarm provides both audible and visible signals when
alarming. The horn will sound, the headlights will turn
on, the park lamps and/or turn signals will flash repeat-
edly for three minutes. If the disturbance is still present
(driver’s door, passenger door, other doors, ignition) after
three minutes, the headlights, park lamps and/or turn
signals will flash for an additional 15 minutes.
NOTE:The Panic Alarm and the Vehicle Security Alarm
are quite different. Please take a moment to activate the
Panic Alarm and the Vehicle Security Alarm to hear the
differences in the horn. In case one should go off in the
future, you will need to know which mode has been
activated in order to deactivate it.
Rearming The System
If something triggers the alarm, and no action is taken to
disarm it, the Vehicle Security Alarm will turn off the
horn after three minutes, turn off all of the visual signals
after 15 minutes, and then the Vehicle Security Alarm will
rearm itself.
To Arm The System
The Vehicle Security Alarm will set when you use the
Remote Keyless Entry (RKE) transmitter to lock the doors
and swing gate, or when you use the power door lock
switch while the door is open. After all the doors are
locked and closed, the Vehicle Security Light (located on
the instrument cluster) will flash rapidly for about 16
seconds to signal that the Vehicle Security Alarm is
arming. During this 16-second arming period, opening
any door or the swing gate will cancel the arming. If the
Vehicle Security Alarm is successfully set, the Vehicle
Security Light will flash at a slower rate to indicate the
Vehicle Security Alarm is armed.
20 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

To Disarm The System
To disarm the Vehicle Security Alarm, you will need to
push the UNLOCK button on the RKE transmitter, or
turn the ignition switch to the ON/RUN position. If
something has triggered the Vehicle Security Alarm in
your absence, the horn will sound three times, and the
exterior lights blink three times when you unlock the
doors. Check the vehicle for tampering.
The Vehicle Security Alarm is designed to protect your
vehicle; however, you can create conditions where the
Vehicle Security Alarm will arm unexpectedly. If you
remain in the vehicle and lock the doors with the RKE
transmitter, once the Vehicle Security Alarm is armed
(after 16 seconds), when you pull the door handle to exit,
the alarm will sound. If this occurs, push the UNLOCK
button on the RKE transmitter to disarm the Vehicle
Security Alarm. You may also accidentally disarm the
Vehicle Security Alarm by unlocking the driver’s doorwith the key and then locking it. The door will be locked
but the Vehicle Security Alarm will not arm.
NOTE:
•
Unlocking the doors with the manual door lock plung-
ers or the driver’s door lock cylinder will not disarm
the Vehicle Security Alarm.
• When the Vehicle Security Alarm is armed, the interior
power door lock switches will not unlock the doors.
ILLUMINATED ENTRY — IF EQUIPPED
The courtesy lights will turn on when you use the
Remote Keyless Entry (RKE) transmitter to unlock the
doors or open any door.
This feature also turns on the approach lighting in the
outside mirrors (if equipped). Refer to “Mirrors” in
“Understanding The Features Of Your Vehicle” for fur-
ther information.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 21

2. Continue to hold the RKE transmitter LOCK buttonfor at least four seconds, but not longer than 10
seconds, then push and hold the RKE transmitter
UNLOCK button.
3. Release both buttons at the same time.
4. Test this feature while outside of the vehicle by pushing the LOCK/UNLOCK button on the RKE
transmitter.
NOTE: Pushing the RKE transmitter LOCK button while
you are inside of the vehicle will activate the Vehicle
Security Alarm. Opening a door with the Vehicle Security
Alarm activated will cause the alarm to sound. Push the
RKE transmitter UNLOCK button to deactivate the Ve-
hicle Security Alarm. 5. If the desired programming was not achieved or to
reactivate this feature, repeat the above steps.
NOTE: Pushing the RKE transmitter LOCK button while
you are inside of the vehicle will activate the Vehicle
Security Alarm. Opening a door with the Vehicle Security
Alarm activated will cause the alarm to sound. Push the
RKE transmitter UNLOCK button to deactivate the Ve-
hicle Security Alarm.
To Lock The Doors And Swing Gate
Push and release the LOCK button on the RKE transmit-
ter to lock all doors. The turn signals will flash, and the
horn will chirp once to acknowledge the lock signal.
24 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

To Turn Off Flash Lights With Lock
This feature will cause the turn signal lights to flash when
the doors are locked or unlocked with the RKE transmit-
ter. This feature can be turned on or turned off. To change
the current setting, proceed as follows:
•For vehicles equipped with the EVIC, refer to “Elec-
tronic Vehicle Information Center (EVIC)/Personal
Settings (Customer-Programmable Features)” in “Un-
derstanding Your Instrument Panel” for further infor-
mation.
• For vehicles not equipped with the EVIC, perform the
following steps:
1. Push the RKE transmitter UNLOCK button for 4 to 10 seconds.
2. While the UNLOCK button is pushed, (after four seconds) push the RKE transmitter LOCK button.
Release both buttons. 3. Test the “Flash Lights With Lock” feature outside of
the vehicle by pushing the RKE transmitter LOCK
button with the ignition switch in the LOCK position
and the ignition key removed.
NOTE: Pushing the RKE transmitter LOCK button while
you are in the vehicle will activate the Vehicle Security
Alarm. Opening a door with the Vehicle Security Alarm
activated will cause the alarm to sound. Push the RKE
transmitter UNLOCK button to deactivate the Vehicle
Security Alarm.
The “Flash Lights With Lock” feature can be reactivated
by repeating this procedure.
Programming Additional Transmitters
Refer to “Sentry Key” in “Things To Know Before Start-
ing” for further information.
If you do not have a programmed RKE transmitter,
contact your authorized dealer for details.
26 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

General Information
The following regulatory statement applies to all Radio
Frequency (RF) devices equipped in this vehicle:
This device complies with Part 15 of the FCC Rules and
with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received,including interference that may cause undesired op-
eration.
NOTE: Changes or modifications not expressly approved
by the party responsible for compliance could void the
user ’s authority to operate the equipment.
REMOTE STARTING SYSTEM — IF EQUIPPED
This system uses the Remote Keyless Entry
(RKE) transmitter to start the engine conve-
niently from outside the vehicle while still
maintaining security. The system has a range of
approximately 300 ft (91 m).
NOTE:
• The vehicle must be equipped with an automatic
transmission to be equipped with Remote Start.
• Obstructions between the vehicle and RKE transmitter
may reduce this range.
28 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

How To Use Remote Start
All of the following conditions must be met before the
engine will remote start:
•Shift lever in PARK
• Doors closed
• Hood closed
• Hazard switch off
• Brake switch inactive (brake pedal not pushed)
• Ignition key removed from ignition switch
• Battery at an acceptable charge level
• RKE PANIC button not pushed •
System not disabled from previous remote start event
• Vehicle Security Alarm not active
WARNING!
•Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains Carbon Mon-
oxide (CO) which is odorless and colorless. Carbon
Monoxide is poisonous and can cause serious in-
jury or death when inhaled.
• Keep Remote Keyless Entry (RKE) transmitters
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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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 29