ECU JEEP WRANGLER 2010 JK / 3.G User Guide

Indicators
- Turn Signal Indicators
- High Beam Indicator
- Front Fog Light Indicator
- Front Axle Lock Indicator*
- Rear Axle Lock Indicator*
- Vehicle Security Indicator*
- O/D (Overdrive) Off Indicator
- 4WD Indicator*
- Sway Bar Indicator*
- Cruise Indicator
Odometer Messages
ECO - Fuel Saver Indicator OffnoFUSE* - Fuse Fault
ECO-ON - Fuel Saver Indicator On LoW tirE* - Low Tire Pressure
door - Door Ajar HOTOIL* - Transmission Oil Temperature
Above Normal Limits
gASCAP - Fuel Cap Fault CHAngE OIL* - Change Engine Oil
gATE* - Liftgate Ajar ESPOFF * - ESP Deactivated
* If equipped
** Bulb Check with Key On
7
CONTROLS AT A GLANCE

KEY FOB
Locking And Unlocking The
Doors/Swing Gate
• Press the LOCK button once to lock all thedoors and swing gate. Press the UNLOCK
button once to unlock the driver’s door only
and twice within five seconds to unlock all the
doors and swing gate.
• All doors can be programmed to unlock on the first press of the UNLOCK button. Refer to
Programmable Features in this guide.
WARNING!
Leaving unattended children in a vehicle is dangerous for a number of reasons. A
child or others could be injured. Children should be warned not to touch the parking
brake, brake pedal, or the shift lever. Do not leave the key in the ignition. A child
could operate power windows, other controls, or move the vehicle.
Remote Start
• Press the REMOTE START buttonx2twice within five seconds. Pressing the REMOTE
START button a third time shuts the engine off.
• To drive the vehicle, press the UNLOCK button, insert the key in the ignition and turn to the ON/RUN position.
• With remote start, the engine will only run for 15 minutes (timeout) unless the ignition key is placed in the ON/RUN position.
• The vehicle must be started with the key after two consecutive timeouts.
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 Fob transmitters away from children. Operation of the Remote Start System, windows, door locks or other controls could cause serious injury or
death.
GETTING STARTED
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Panic Alarm
• Press the PANIC button once to turn the panic alarm on.
• Wait approximately three seconds and press the button a second time to turn the panicalarm off.
THEFT ALARM
To Arm
• Press the Key Fob LOCK button or the power door lock switch while the door is open.
To Disarm
• Press the Key Fob UNLOCK button and turn the ignition to the ON position.
SEAT BELT
• Be sure everyone in your vehicle is in a seat and using a seat belt properly.
WARNING!
In a collision, you and your passengers can suffer much greater injuries if you are
not properly buckled up. You can strike the interior of your vehicle or other
passengers, or you can be thrown out of the vehicle. Always be sure you and others
in your vehicle are buckled up properly.
CHILD RESTRAINTS
• Every state in the United States and all Canadian provinces require that small childrenride in proper restraint systems. This is the law, and you can be prosecuted for ignoring
it.
WARNING!
In a collision, an unrestrained child, even a tiny baby, can become a projectile inside
the vehicle. The force required to hold even an infant on your lap could become so
great that you could not hold the child, no matter how strong you are. The child and
others could be badly injured. Any child riding in your vehicle should be in a proper
restraint for the child’s size.
Installing The LATCH - Compatible Child Restraint System
• Your vehicle's second row passenger seats are equipped with the child restraintanchorage system called LATCH, which stands for Lower Anchors and Tether for
CHildren.
Four Door
• The rear outboard seating positions of the four doorhave lower anchors and all three
rear seating positions have top tether anchors.
9
GETTING STARTED

• The tether strap should be attached to the tether anchor on the rear of the seatback usingthe most direct path. For the outboard seating positions, route the tether underneath the
head rest and attach the hook to the tether anchor located on the back of the seat.
• Tighten all three straps as you push the childrestraint rearward and downward into the
seat.
WARNING!
• Improper installation of a child restraint to the LATCH anchorages can lead to failure of an infant or child restraint. The child could be badly injured or killed.
Follow the manufacturer’s directions exactly when installing an infant or child
restraint.
• An incorrectly anchored tether strap could lead to increased head motion and possible injury to the child. Use only the anchor positions directly behind the child
seat to secure a child restraint top tether strap.
Installing The Child Restraint Using The Vehicle Seat Belts
• To install a child restraint, first, pull enough of the seat belt webbing from the retractor to
route it through the belt path of the child restraint and slide the latch plate into the
buckle.
• Next, extract all the seat belt webbing out of the retractor and then allow the belt to retract into the retractor. Finally, pull on any excess webbing to tighten the lap portion
around the child restraint. Any seat belt system will loosen with time, so check the belt
occasionally, and pull it tight if necessary.
• Once you have completed securing the child restraint with the seat belt, secure the top tether strap. The tether strap should be attached to the tether anchor on the rear of the
seatback using the most direct path. For the outboard seating positions, route the tether
underneath the head rest and attach the hook to the tether anchor located on the back of
the seat.
WARNING!
Rearward-facing child seats must NEVERbe used in the front seat of a vehicle with
a front passenger airbag. An airbag deployment could cause severe injury or death
to infants in this position.
11
GETTING STARTED

REAR SEATS
Folding Rear Seat
• Be sure that the front seats are fully upright and positioned forward. This will allow therear seat to fold down easily.
To Fold The Rear Seat
• Lift the seatback release lever and fold the seatback forward (two-door models).
• Slowly flip the entire seat (two-door models) forward.
• Locate the pull strap, located on the outboard side of the seat, and pull it toward you untilthe seatback releases (four-door models).
To Raise The Rear Seat
• Return the seat to the normal position (two-door models).
• Lift up on the seatback to return it to the upright position.
WARNING!
It is extremely dangerous to ride in a cargo area, inside or outside of a vehicle. In a
collision, people riding in these areas are more likely to be seriously injured or
killed. Do not allow people to ride in any area of your vehicle that is not equipped
with seats and seat belts. Be sure everyone in your vehicle is in a seat and using a
seat belt properly.
WARNING!
Be certain that the seatback is securely locked into position. If the seatback is not
securely locked into position, the seat will not provide the proper stability for child
seats and/or passengers. An improperly latched seat could cause serious injury.
GETTING STARTED
14

TILT STEERING COLUMN
• The tilt lever is located on the steeringcolumn, below the turn signal lever.
• Push down on the lever to unlock the steering column.
• With one hand firmly on the steering wheel, move the steering column up or down as
desired.
• Pull upward on the lever to lock the column firmly in place.
WARNING!
Do not adjust the steering column while driving. Adjusting the steering column while
driving or driving with the steering column unlocked, could cause the driver to lose
control of the vehicle. Be sure the steering column is locked before driving your
vehicle. Failure to follow this warning may result in serious injury or death.
PROGRAMMABLE FEATURES
• The following features may be programmed using the Key Fob transmitter or the ignition
switch and driver's door lock switch.
NOTE: Pressing the LOCK button while you are inside the vehicle will activate the Vehicle
Security Alarm. Opening a door with the Vehicle Security Alarm activated will cause the
alarm to sound. Press the UNLOCK button to deactivate the Vehicle Security Alarm.
Unlock On First Press
• To unlock either the driver's side, or all doors, on the first press of the UNLOCK button:
• Press and hold the LOCK button for at least 4 seconds, but no longer than 10 seconds.Then, press and hold the UNLOCK button while still holding the LOCK button.
• Release both buttons at the same time.
Auto Unlock Doors On Exit
• To have all of the vehicle doors unlock when any door is opened: • Enter your vehicle and close all the doors.
• Cycle the ignition switch between LOCK and ON and then back to LOCK four times,ending in the LOCK position (do not start the engine).
• Press the power door UNLOCK switch to unlock the doors. A single chime will indicate that programming is complete.
15
GETTING STARTED

RECREATIONAL TOWING
(BEHIND MOTORHOME)
Towing - Two-Wheel Drive
Models
• Recreational towing with all fourwheels on the ground is allowed ONLY
if the rear driveshaft is removed. See
your authorized dealer or refer to the
Service Manual. Towing with the rear
wheels on the ground while the
driveshaft is connected can result in
severe transmission damage.
WARNING!
If the driveshaft is removed, the
vehicle can roll even if the
transmission is in PARK, which could
cause serious injury or death.
• The parking brake must be firmly engaged and the wheels chocked
during driveshaft removal and
installation. The parking brake must
remain engaged unless the vehicle is
securely and properly connected to the
tow vehicle, or the driveshaft is
completely reinstalled. See your
authorized dealer for proper driveshaft
removal and reinstallation procedures,
including flange orientation/alignment,
use of thread-locking compound,
proper bolt torque specifications, etc.
Towing - Four-Wheel Drive
Models
• Turn off engine and depress brakepedal.
• Shift automatic transmission into NEUTRAL or depress clutch pedal on
manual transmission.
• Shift transfer case to N (Neutral).
• Start the engine, shift into drive or 1st gear and ensure there is no vehicle
movement. • Shut off the engine, place ignition into
ACC position and shift automatic
transmission into PARK, manual
transmission into NEUTRAL.
• Apply the parking brake, attach vehicle to tow vehicle and release the parking
brake.
• Disconnect negative battery cable.
• Refer to your Owner's Manual on the DVD for further details.
BRAKE/TRANSMISSION
INTERLOCK MANUAL
OVERRIDE
• Your vehicle may be equipped with ashift lock manual override.
• The manual override may be used in the event that the shift lever should fail
to move from PARK with the Key Fob in
the ON position and the brake pedal
pressed.
• To operate the shift lock manual override, perform the following steps:
• Turn the Key Fob to the ON position but do not start the engine.
• Firmly set the parking brake.
• Using a flat-bladed screwdriver, carefully remove the shift lock
manual override cover which is
located on the PRNDL bezel.
• Press and maintain firm pressure on the brake pedal.
• Using a screwdriver, reach into the manual override opening. Press and
hold the shift lock lever down.
• Move the shift lever into the NEUTRAL position and start the
vehicle.
• Reinstall the override cover.
• Have your vehicle inspected by your local authorized dealer if the shift lock
manual override has been used.
UTILITY
40

• Raise the vehicle by turning the jack screw tothe right. Raise the vehicle only until the tire
just clears the surface and enough clearance
is obtained to install the spare tire.
WARNING!
Raising the vehicle higher than necessary can make the vehicle less stable and
cause an accident. It could slip off the jack and hurt someone near it. Raise the
vehicle only enough to remove the tire.
• Remove the lug nuts and wheel.
• Position the spare wheel/tire on the vehicle and install the lug nuts with the cone-shaped end toward the wheel. Lightly tighten the lug nuts clockwise. To avoid the risk of forcing
the vehicle off the jack, do not tighten the nuts fully until the vehicle has been lowered.
• Lower the vehicle by turning the jack screw to the left, and remove the jack and wheel blocks.
• Finish tightening the lug nuts. Push down on the wrench while tightening for increased leverage. Alternate nuts until each one has been tightened twice. The correct wheel nut
tightness is 95 ft lbs (130 N•m). If in doubt about the correct tightness, have them
checked with a torque wrench by your authorized dealer or at a service station.
WARNING!
A loose tire or jack, thrown forward in a collision or hard stop, could endanger the
occupants of the vehicle. Always stow the jack parts and the spare tire in the places
provided.
• Secure the tire, jack, and tools in their proper locations.
47
WHAT TO DO IN EMERGENCIES

OPENING THE HOOD
• Release the two hood latches located on theleft and right side of the hood.
• Raise the hood and locate the safety latch, in the middle of the hood opening.
• Push the latch to the left side of the vehicle, to open the hood. You may have to push down
slightly on the hood before pushing the safety
latch.
• Insert the support rod into the slot on the hood.
• To close the hood, remove the support rod and place it in the retaining clip, then lower
the hood slowly.
• Secure both of the hood latches.
WARNING!
Be sure the hood is fully latched before driving your vehicle. If the hood is not fully
latched, it could open when the vehicle is in motion and block your vision. Failure to
follow this warning could result in serious injury or death.
MAINTAINING YOUR VEHICLE
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