radio JEEP GRAND CHEROKEE 2016 WK2 / 4.G Repair Manual

The Quadra-Lift air suspension system uses a lifting and
lowering pattern which keeps the headlights from incor-
rectly shining into oncoming traffic. When raising the
vehicle, the rear of the vehicle will move up first and then
the front. When lowering the vehicle, the front will move
down first and then the rear.
After the engine is turned off, it may be noticed that the
air suspension system operates briefly, this is normal. The
system is correcting the position of the vehicle to ensure
a proper appearance.
To assist with changing a spare tire, the Quadra-Lift air
suspension system has a feature which allows the auto-
matic leveling to be disabled. Refer to “Uconnect Set-
tings” in “Understanding Your Instrument Panel” for
further information.
NOTE:If equipped with a touch screen radio all
enabling/disabling of air suspension features must be
done through the radio. Refer to “Uconnect Access Settings” in “Understanding Your Instrument Panel” for
further information.
WARNING!
The air suspension system uses a high pressure
volume of air to operate the system. To avoid per-
sonal injury or damage to the system, see your
authorized dealer for service.
Air Suspension Modes
The Air Suspension system has multiple modes to protect
the system in unique situations:
Tire/Jack Mode
To assist with changing a spare tire, the air suspension
system has a feature which allows the automatic leveling
to be disabled. Refer to “Uconnect Settings” in “Under-
standing Your Instrument Panel” for further information.
5
STARTING AND OPERATING 491

NOTE:This mode is intended to be enabled with engine
running.
Transport Mode
To assist with flat bed towing, the air suspension system
has a feature which will put the vehicle into Entry/Exit
height and disable the automatic load leveling system.
Refer to “Uconnect Settings” in “Understanding Your
Instrument Panel” for further information.
NOTE: This mode is intended to be enabled with engine
running.
Wheel Alignment Mode
Before performing a wheel alignment this mode must be
enabled. Refer to “Uconnect Settings” in “Understanding
Your Instrument Panel” for further information.
NOTE: This mode is intended to be enabled with engine
running.If equipped with a touch screen radio all enabling/
disabling of air suspension features must be done through
the radio. Refer to “Uconnect Settings” in “Understanding
Your Instrument Panel” for further information.
Driver Information Display (DID) Messages
When the appropriate conditions exist, a message will
appear in the DID display. Refer to “Driver Information
Display (DID)” in “Understanding Your Instrument
Panel” for further information.
Operation
The indicator lamps 3 through 6 will illuminate to show
the current position of the vehicle. Flashing indicator
lamps will show a position which the system is working
to achieve. When raising, if multiple indicator lamps are
flashing on the “Up” button, the highest flashing indica-
tor lamp is the position the system is working to achieve.
492 STARTING AND OPERATING

come on when the ignition switch is turned to the ON
position, have the light repaired as soon as possible.
Anti-Lock Brake System (ABS)
The Anti-Lock Brake System (ABS) provides increased
vehicle stability and brake performance under most
braking conditions. The system automatically prevents
wheel lock, and enhances vehicle control during braking.
The ABS performs a self-check cycle to ensure that the
ABS is working properly each time the vehicle is started
and driven. During this self-check, you may hear a slight
clicking sound as well as some related motor noises.
ABS is activated during braking when the system detects
one or more wheels begins to lock. Road conditions such
as ice, snow, gravel, bumps, railroad tracks, loose debris,
or panic stops may increase the likelihood of ABS activa-
tion(s).You also may experience the following when ABS acti-
vates:
•
The ABS motor noise (it may continue to run for a
short time after the stop).
• The clicking sound of solenoid valves.
• Brake pedal pulsations.
• A slight drop of the brake pedal at the end of the stop.
These are all normal characteristics of ABS.
WARNING!
• The ABS contains sophisticated electronic equip-
ment that may be susceptible to interference
caused by improperly installed or high output
radio transmitting equipment. This interference
(Continued)
5
STARTING AND OPERATING 509

NOTE:When filling warm tires, the tire pressure may
need to be increased up to an additional 4 psi (30 kPa)
above the recommended cold placard pressure in order
to turn the Tire Pressure Monitoring Telltale Light off.
The system will automatically update, the graphic dis-
play of the pressure value(s) will return to its original
color and the Tire Pressure Monitoring Telltale Light will
extinguish once the updated tire pressure(s) have been
received. The vehicle may need to be driven for up to
20 minutes above 15 mph (24 km/h) to receive this
information.
Service TPM System Warning
The Tire Pressure Monitoring Telltale Light will flash on
and off for 75 seconds, and remain on solid when a
system fault is detected. The system fault will also sound
a chime. The DID will display a “SERVICE TPM SYS-
TEM” message for a minimum of five seconds. This
message is then followed by a graphic display, with “- -“ in place of the pressure value(s), indicating which Tire
Pressure Monitoring Sensor(s) is not being received.
If the ignition switch is cycled, this sequence will repeat,
providing the system fault still exists. If the system fault
no longer exists, the Tire Pressure Monitoring Telltale
Light will no longer flash, the
SERVICE TPM SYSTEM
message will not be present, and a pressure value will be
displayed instead of dashes. A system fault can occur by
any of the following:
1. Jamming due to electronic devices or driving next to facilities emitting the same Radio Frequencies as the
TPM sensors.
2. Installing some form of aftermarket window tinting that affects radio wave signals.
3. Lots of snow or ice around the wheels or wheel housings.
5
STARTING AND OPERATING 561

1. Set the parking brake, shift the automatic transmissioninto PARK and turn the ignition to LOCK.
2. Turn off the heater, radio, and all unnecessary electri- cal accessories.
3. Remove the protective cover over the remote positive (+) battery post. Pull upward on the cover to remove
it.
4. If using another vehicle to jump-start the battery, park the vehicle within the jumper cables reach, set the
parking brake and make sure the ignition is OFF.
WARNING!
Do not allow vehicles to touch each other as this
could establish a ground connection and personal
injury could result.
Jump-Starting Procedure
WARNING!
Failure to follow this jump-starting procedure could
result in personal injury or property damage due to
battery explosion.
CAUTION!
Failure to follow these procedures could result in
damage to the charging system of the booster vehicle
or the discharged vehicle.
NOTE: Make sure at all times that unused ends of
jumper cables are not contacting each other or either
vehicle while making connections.
616 WHAT TO DO IN EMERGENCIES

access this information to assist with the diagnosis and
service of your vehicle and emissions system.
WARNING!
•ONLY an authorized service technician should con-
nect equipment to the OBD II connection port in
order to diagnose or service your vehicle.
• If unauthorized equipment is connected to the
OBD II connection port, such as a driver-behavior
tracking device, it may:
• Be possible that vehicle systems, including
safety related systems, could be impaired or a
loss of vehicle control could occur that may result
in an accident involving serious injury or death.
• Access, or allow others to access, information
stored in your vehicle systems, including per-
sonal information. For further information, refer to “Privacy Practices — If
Equipped With Uconnect 8.4 Radio” and “Uconnect
CyberSecurity” in “All About Uconnect Access” in your
Owner ’s Manual Radio Supplement and “Cybersecurity”
in “Understanding Your Instrument Panel”.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of your vehicle’s emissions control system.
Failure to pass could prevent vehicle registration.
For states that require an Inspection and Mainte-
nance (I/M), this check verifies the “Malfunction
Indicator Light (MIL)” is functioning and is not
on when the engine is running, and that the OBD II
system is ready for testing.
634 MAINTAINING YOUR VEHICLE

Glass Surfaces
All glass surfaces should be cleaned on a regular basis
with MOPAR Glass Cleaner, or any commercial
household-type glass cleaner. Never use an abrasive type
cleaner. Use caution when cleaning the inside rear win-
dow equipped with electric defrosters or windows
equipped with radio antennas. Do not use scrapers or
other sharp instrument that may scratch the elements.
When cleaning the rear view mirror, spray cleaner on the
towel or cloth that you are using. Do not spray cleaner
directly on the mirror.
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this vehicle are
molded in clear plastic. When cleaning the lenses, care
must be taken to avoid scratching the plastic.1. Clean with a wet soft cloth. A mild soap solution may
be used, but do not use high alcohol content or
abrasive cleaners. If soap is used, wipe clean with a
clean damp cloth.
2. Dry with a soft cloth.
Seat Belt Maintenance
Do not bleach, dye, or clean the belts with chemical
solvents or abrasive cleaners. This will weaken the fabric.
Sun damage can also weaken the fabric.
If the belts need cleaning, use MOPAR Total Clean, a mild
soap solution, or lukewarm water. Do not remove the
belts from the vehicle to wash them. Dry with a soft cloth.
Replace the belts if they appear frayed or worn or if the
buckles do not work properly.
7
MAINTAINING YOUR VEHICLE 679

Vanity Mirror......................... .134
Warning (Instrument Cluster Description) . . .307, 327
Loading Vehicle ......................... .573
Tires ............................... .536
Load Shed Battery Saver Mode ..................... .347
Battery Saver On ...................... .347
Electrical Load Reduction .................347
Intelligent Battery Sensor ..................347
Locks ..................................33
Automatic Door .........................35
Child Protection .........................36
Door .................................33
Power Door ............................34
Lubrication, Body ........................ .652
Lug Nuts .............................. .601
Maintenance Free Battery ....................646
Maintenance Procedures ....................637 Maintenance Schedule
..................... .704
Malfunction Indicator Light (Check Engine) . . .314, 634
Manual, Service ......................... .716
Memory Feature (Memory Seat) ...............162
Memory Seat ........................... .162
Memory Seats And Radio ...................162
Methanol .............................. .565
Mirrors ............................... .123
Electric Powered ....................... .132
Electric Remote ........................ .132
Exterior Folding ....................... .131
Heated .............................. .133
Outside ............................. .131
Rearview ......................... .123, 124
Vanity .............................. .134
Modifications/Alterations, Vehicle ...............9
Monitor, Tire Pressure System ................556
MOPAR Parts ........................ .636, 715
MTBE/ETBE ........................... .565
732 INDEX

Passing Light........................... .179
Passive Entry .............................37
Personalized Menu Bar .....................430
Pets .................................. .109
Placard, Tire And Loading Information ..........537
Power Brakes .............................. .507
Distribution Center (Fuses) ................681
Door Locks ............................34
Inverter ............................. .276
Lift Gate ..............................48
Mirrors ............................. .132
Outlet (Auxiliary Electrical Outlet) ...........271
Seats ............................... .145
Steering ............................. .504
Sunroof .......................... .263, 267
Tilt/Telescoping Steering Column ............186
Windows ..............................43 Power Seats
Forward ............................. .146
Rearward ............................ .146
Recline .............................. .146
Power Steering Fluid ...................... .701
Pregnant Women And Seat Belts ...............62
Preparation For Jacking .....................605
Pretensioners Seat Belts ..............................62
Programming Transmitters (Remote Keyless Entry). . .24
Quadra-Lift ............................ .488
Quadra-Trac ............................ .479
Radial Ply Tires ......................... .544
Radiator Cap (Coolant Pressure Cap) ...........666
Radio Frequency General Information ............17, 20, 28, 32, 43
Radio Operation ......................... .415
734 INDEX

Radio Remote Controls.....................413
Radio (Sound Systems) .....................391
Rain Sensitive Wiper System .................183
Rear Axle (Differential) .....................670
Rear Camera ........................... .249
Rear Cross Path ......................... .141
Rear Cupholder ......................... .277
Rear ParkSense System ..................223, 235
Rear Seat, Folding ........................ .160
Rear Window Features .....................288
Rear Wiper/Washer ....................... .288
Reclining Front Seats ...................... .149
Recorder, Event Data .......................83
Recreational Towing ...................... .590
Shifting Into Transfer Case Neutral (N) ........593
Shifting Out Of Transfer Case Neutral (N) . .485, 596
Reformulated Gasoline .....................564
Refrigerant ............................. .648
Reminder, Seat Belt .........................53 Remote Control
Starting System .........................29
Remote Keyless Entry (RKE) ..................24
Arm The Alarm .........................21
Disarm The Alarm .......................21
Panic Alarm ............................26
Programming Additional Key Fobs .........20, 26
Programming Additional Transmitters .......20, 26
Remote Sound System (Radio) Controls .........413
Remote Starting Uconnect Customer Programmable Features . . . .365
Uconnect Settings ...................... .365
Remote Starting System ......................29
Replacement Bulbs ....................... .690
Replacement Keys .........................19
Replacement Parts ........................ .636
Replacement Tires ........................ .552
Reporting Safety Defects ....................715
Restraints, Child ...........................84
10
INDEX 735