2016 JEEP GRAND CHEROKEE ECU

UNIVERSAL GARAGE DOOR OPENER (HomeLink)
• HomeLink replaces up to three hand-held transmitters that operate devices
such as garage door openers, motor-
ized gates, lighting or home security
systems. The HomeLink unit is pow-
ered by your vehicles 12 Volt battery.
• The HomeLink buttons that are lo- cated in the overhead console or sun-
visor designate the three different
HomeLink channels.
• The HomeLink indicator is located above the center button.
Before You Begin Programming HomeLink
Ensure that your vehicle is parked outside of the garage before you begin program-
ming.
For efficient programming and accurate transmission of the radio-frequency signal,
it is recommended that a new battery be placed in the hand-held transmitter of the
device that is being programmed to the HomeLink system.
To erase the channels, place the ignition switch into the ON/RUN position, then push
and hold the two outside HomeLink buttons (I and III) for up to 20 seconds or until
the red indicator flashes.
NOTE:
Erasing all channels should only be performed when programming HomeLink for the
first time. Do not erase channels when programming additional buttons.
If you have any problems, or require assistance, please call toll-free
1-800-355-3515 or, on the Internet at HomeLink.com for information or assistance.
Programming A Rolling Code
NOTE:
For programming Garage Door Openers that were manufactured after 1995. These
Garage Door Openers can be identified by the “LEARN” or “TRAIN” button located
where the hanging antenna is attached to the Garage Door Opener. It is NOT the
button that is normally used to open and close the door. The name and color of the
button may vary by manufacturer.
1. Place the ignition switch into the ON/RUN position.
Universal Garage Door Opener (HomeLink)
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5. Push and hold the programmed HomeLink button and observe the indicator light.If the indicator light stays on constantly, programming is complete and the garage
door (or device) should activate when the HomeLink button is pushed.
6. To program the two remaining HomeLink buttons, repeat each step for each remaining button. DO NOT erase the channels.
Using HomeLink
To operate, push and release the programmed HomeLink button. Activation will now
occur for the programmed device (i.e., garage door opener, gate operator, security
system, entry door lock, home/office lighting, etc.,). The hand-held transmitter of the
device may also be used at any time.
WARNING!
• Your motorized door or gate will open and close while you are programming theuniversal transceiver. Do not program the transceiver if people or pets are in the
path of the door or gate.
• Do not run your vehicle in a closed garage or confined area while programming
the transceiver. Exhaust gas from your vehicle contains Carbon Monoxide (CO)
which is odorless and colorless. Carbon Monoxide is poisonous when inhaled
and can cause you and others to be severely injured or killed.
POWER INVERTER
There is a 115 Volt, 150 Watt power inverter outlet located on the back of the center
console. This outlet can power cellular phones, electronics and other low power
devices requiring power up to 150 Watts.
NOTE:
The power inverter is designed with
built-in overload protection. If the power
rating of 150 Watts is exceeded, the
power inverter will automatically shut
down. Once the electrical device has
been removed from the outlet, the in-
verter should automatically reset. If the
power rating exceeds approximately
170 Watts, the power inverter may have
to be reset manually. To reset the inverter
manually, unplug the device and plug it
in again. To avoid overloading the circuit,
check the power ratings on electrical de-
vices prior to using the inverter.
Power Inverter
1 — USB Ports (Charging Only)
2 — Rear Seat Heater Switches
3 — Power Inverter Outlet
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RECREATIONAL TOWING (BEHIND MOTORHOME,
ETC.)
Towing This Vehicle Behind Another Vehicle
Towing Condi-tion Wheel OFF the
Ground Two-Wheel
Drive Models Four-Wheel
Drive Models
Without 4–LOW Range Four-Wheel
Drive Models With 4–LOW Range
Flat Tow NONE NOT ALLOWED NOT ALLOWED See Instructions
• Transmis- sion in
PARK
• Transfer
case in
NEUTRAL
(N)
• Tow in for-
ward direc-
tion
Dolly Tow Front
NOT ALLOWED NOT ALLOWED NOT ALLOWED
Rear OKNOT ALLOWED NOT ALLOWED
On Trailer ALL OKOKOK
NOTE:
Vehicles equipped with Quadra-Lift must be placed in Transport Mode before tying
them down (from the body) on a trailer or flatbed truck. If the vehicle cannot be
placed in Transport mode (for example, engine will not run), tie-downs must be
fastened to the axles (not to the body). Failure to follow these instructions may cause
fault codes to be set and/or cause loss of proper tie-down tension.
Two-Wheel Drive Models
DO NOT flat tow this vehicle. Damage to the drivetrain will result.
Recreational towing (for two-wheel drive models) is allowed ONLY if the rear wheels
are OFF the ground. This may be accomplished using a tow dolly or vehicle trailer. If
using a tow dolly, follow this procedure:
1. Properly secure the dolly to the tow vehicle, following the dolly manufacturer's
instructions.
2. Drive the rear wheels onto the tow dolly.
3. Firmly apply the parking brake. Shift the transmission into PARK.
4. Turn the ignition switch to the OFF position.
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5. Properly secure the rear wheels to the dolly, following the dolly manufacturer’sinstructions.
6. Install a suitable clamping device, designed for towing, to secure the front wheels in the straight position.
CAUTION!
Towing with the rear wheels on the ground will cause severe transmission damage.
Damage from improper towing is not covered under the New Vehicle Limited
Warranty.
Four-Wheel Drive Models Without 4WD LOW Range
Recreational towing is not allowed. These models do not have a NEUTRAL (N)
position in the transfer case.
Four-Wheel Drive Models With 4WD LOW Range
The transfer case must be shifted into NEUTRAL (N) and the transmission must be
in PARK for recreational towing. The NEUTRAL (N) selection button is adjacent to
the transfer case selector switch. Shifts into and out of transfer case NEUTRAL (N)
can take place with the selector switch in any mode position.
CAUTION!
• DO NOT dolly tow any 4WD vehicle. Internal damage to the transmission or transfer case will occur if a dolly is used when recreational towing.
• Tow only in a forward direction. Towing this vehicle backwards can cause severe
damage to the transfer case.
• The transmission must be in PARK for recreational towing.
• Before recreational towing, perform the procedure outlined under “Shifting
into NEUTRAL (N)” to be certain that the transfer case is fully in NEUTRAL
(N). Otherwise, internal damage will result.
• Failure to follow these procedures can cause severe transmission and/or
transfer case damage. Damage from improper towing is not covered under the
New Vehicle Limited Warranty.
• Do not use a bumper-mounted clamp-on tow bar on your vehicle. The bumper
face bar will be damaged.
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• To improve the vehicle's traction when starting off in deep snow, sand or gravel, itmay be desirable to switch the ESC system to Partial Off mode by momentarily
pushing the ESC Off
switch located below the climate controls, on the switch
panel.
INSTRUMENT CLUSTER INDICATOR LIGHTS
– Low Fuel Warning Light
This warning light indicates when the fuel level reaches approximately 1.5 gal
(5.8 L). This light will turn on and a single chime will sound.
– Turn Signal Indicator
The arrows will flash with the exterior turn signals when the turn signal lever is
operated. A tone will chime, and a DID message will appear if either turn signal is left
on for more than 1 mile (1.6 km).
NOTE:
If either indicator flashes at a rapid rate, check for a defective outside light bulb.
– High Beam Indicator
Indicates that headlights are on high beam.
– Front Fog Light Indicator
This indicator will illuminate when the front fog lights are on.
– Park/Headlight ON Indicator
This indicator will illuminate when the park lights or headlights are turned on.
– Vehicle Security Light
This light will flash rapidly for approximately 15 seconds when the vehicle security
alarm is arming. The light will flash at a slower speed continuously after the alarm is
set. The security light will also come on for about three seconds when the ignition is
first turned on.
– Electronic Speed Control ON Indicator
This indicator will illuminate when the electronic speed control has been activated to
the “ON” position.
– Electronic Speed Control SET Indicator
This indicator will illuminate when the cruising speed has been set.
– Hill Descent Control Indicator — If Equipped
This indicator will illuminate when Hill Descent Control (HDC) has been selected
using the Hill Descent Control Switch.
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Jack Location
The scissor-type jack and tire changing tools are located in rear cargo area, below the
load floor.
Spare Tire Stowage
The spare tire is stowed under the load
floor in the rear cargo area and is secured
to the body with a special wing nut.
Spare Tire/Jack And Tools
1 — Cap-Less Fuel Fill Funnel
2 — Spare Tire
3 — Tire Changing Tools And Jack
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Jacking Instructions
WARNING!
Carefully follow these tire changing warnings to help prevent personal injury or
damage to your vehicle:
• Always park on a firm, level surface as far from the edge of the roadway aspossible before raising the vehicle.
• Turn on the Hazard Warning flasher.
• Chock the wheel diagonally opposite the wheel to be raised.
• Set the parking brake firmly and set an automatic transmission in PARK.
• Never start or run the engine with the vehicle on a jack.
• Do not let anyone sit in the vehicle when it is on a jack.
• Do not get under the vehicle when it is on a jack. If you need to get under a
raised vehicle, take it to a service center where it can be raised on a lift.
• Only use the jack in the positions indicated and for lifting this vehicle during
a tire change.
• If working on or near a roadway, be extremely careful of motor traffic.
• To assure that spare tires, flat or inflated, are securely stowed, spares must be
stowed with the valve stem facing the ground.
CAUTION!
Do not attempt to raise the vehicle by jacking on locations other than those
indicated in the Jacking Instructions for this vehicle.
1. Remove the spare tire, jack, and tools from storage.
2. Loosen (but do not remove) the wheel lug nuts by turning them to the left, one turn, while the wheel is still on the ground.
Warning Label
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12. Remove the small center cap and securely store the road wheel in the cargo area.
13. Have the aluminum road wheel andtire repaired as soon as possible,
properly secure the spare tire with
the special wing nut torqued to
3.7 ft-lbs (5 N·m), reinstall the jack
and tool kit foam tray, and latch the
rear load floor cover.
NOTE:
Do not drive with the spare tire installed
for more than 50 miles (80 km) at a max
speed of 50 mph (80 km/h).
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. Have the deflated (flat) tire repaired or replaced immediately.
Road Tire Installation
1. Mount the road tire on the axle.
2. Install the remaining lug nuts with the cone shaped end of the nut toward the wheel. Lightly tighten the lug nuts.
WARNING!
To avoid the risk of forcing the vehicle off the jack, do not tighten the lug nuts fully
until the vehicle has been lowered. Failure to follow this warning may result in
personal injury.
3. Lower the vehicle to the ground by turning the jack handle counterclockwise.
4. Finish tightening the lug nuts. Push down on the wrench while at the end of the handle for increased leverage. Tighten the lug nuts in a star pattern until each nut
has been tightened twice. The correct tightness of each lug nut is 130 ft-lbs
(176 N·m). If in doubt about the correct tightness, have them checked with a
torque wrench by your authorized dealer or service station.
NOTE:
For the SRT model the correct wheel nut tightness is 110 ft lbs (149 N·m).
5. After 25 miles (40 km) check the lug nut torque with a torque wrench to ensure that all lug nuts are properly seated against the wheel.
Spare Tire
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