tire pressure JEEP GRAND CHEROKEE 2012 WK2 / 4.G User Guide

INTRODUCTION/WELCOMEWelcome From Chrysler Group
LLC.....................3
CONTROLS AT A GLANCEDriver Cockpit..............6
Instrument Cluster ............8
GETTING STARTEDKeyFob ................. 10
Remote Start...............12
Keyless Enter-N-Go™ ..........13
Theft Alarm ............... 16
Seat Belt ................. 16
Supplemental Restraint System
(SRS) — Air Bags ............17
Child Restraints .............18
FrontSeats ...............20
RearSeats................23
Heated/Ventilated Seats .......24
Heated Steering Wheel ........25
Tilt/Telescoping Steering Column..26
OPERATING YOUR VEHICLEEngine Break-In
Recommendations...........27
Headlight Switch ............28
Turn Signal/Wiper/Washer/High
Beam Lever ...............29
Auto Dimming Mirrors ........30
Speed Control .............30
Electronic Range Selection (ERS)..34
Manual Climate Controls .......35
Automatic Temperature Controls
(ATC) ..................35
Parksense® Rear Park Assist .....36
Parkview® Rear Back-Up Camera . . 36
Blind Spot Monitoring .........37
Liftgate Flipper Glass .........37
Power Sunroof .............38
Wind Buffeting ............. 41
ELECTRONICSYour Vehicle's Sound System ....42
Media Center 130 (Sales Code
RES) ...................44
Media Center 130 With Satellite
Radio (Sales Code RES + RSC) . . . 46
Media Center 430/430N (Sales
Code RBZ/RHB) ............48
Media Center 730N (Sales
Code RHR) ...............57
Sirius XM™ Satellite Radio/Travel
Link ....................67
Steering Wheel Audio Controls . . . 70
iPod®/USB/MP3 Control .......70Uconnect™ Phone
............71
Uconnect™ Voice Command .....74
Bluetooth® Streaming Audio .....76
Video Entertainment
System (VES)™ .............76
Electronic Vehicle Information
Center (EVIC) .............78
Programmable Features .......79
Universal Garage Door Opener
(HomeLink®) ..............79
PowerInverter .............82
Power Outlets .............82
OFF-ROAD CAPABILITIESQuadra-Trac I® Four-Wheel Drive . . 84
Quadra-Trac II®/Quadra-Drive II®
Four-Wheel Drive ...........84
Hill Start Assist/Hill Descent
Control ..................88
UTILITYTrailer Towing Weights (Maximum
Trailer Weight Ratings) ........89
Tow/Haul Mode ............90
Recreational Towing (Behind
Motorhome, Etc.) ...........90
SRT8AutoStick®................93
Selec-Track™ ..............94
Performance Features ........95
Summer/Three-Season Tires .....96
WHAT TO DO IN EMERGENCIES24-Hour Towing Assistance.....97
Instrument Cluster Warning
Lights ..................97
If Your Engine Overheats .......101
Jacking And Tire Changing .....102
Battery Location ............108
Jump-Starting .............108
Emergency Tow Hooks ........ 111
Shift Lever Override .......... 111
Towing A Disabled Vehicle ......112
Event Data Recorder (EDR) .....113
MAINTAINING YOUR VEHICLEOpening The Hood..........114
Fuel Door Release ...........114
Engine Compartment .........116
Fluids And Capacities .........119
Maintenance Chart ..........121
Fuses ...................126
TirePressures..............129
Wheel And Wheel Trim Care .....130
Exterior Bulbs .............131
TABLE OF CONTENTS

INSTRUMENT CLUSTER
Warning Lights
- Low Fuel Warning Light
- Charging System Light**
- Oil Pressure Warning Light**
- Engine Temperature Warning Light
- Transmission Temperature Warning Light
- Anti-Lock Brake (ABS) Light**
- Air Bag Warning Light**
- Electronic Throttle Control (ETC) Light
- Tire Pressure Monitoring System (TPMS) Light
- Seat Belt Reminder Light
BRAKE- Brake Warning Light**
- Malfunction Indicator Light (MIL)**
-Electronic Stability Control (ESC) Activation/MalfunctionIndicator Light*
- SERV (Service) 4WD Indicator Light
(See page 97 for more information.)
CONTROLS AT A GLANCE
8

24-HOUR TOWING ASSISTANCE
• Dial toll-free 1-800-521-2779 or 1-800-363-4869 for Canadian residents.
• Provide your name, vehicle identification number and license platenumber.
• Provide your location, including telephone number, from which you are calling.
• Briefly describe the nature of the problem and answer a few simple questions.
• You will be given the name of the service provider and an estimated time of arrival. If you feel you are in an “unsafe situation”, please let us know.
With your consent, we will contact local police or safety authorities.
INSTRUMENT CLUSTER WARNING LIGHTS
- Tire Pressure Monitoring System (TPMS) Light
• Each tire, including the spare (if provided), should be checked monthly,when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehicle placard or tire inflation pressure
label. (If your vehicle has tires of a different size than the size indicated
on the vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation pressure for those tires.)
• As an added safety feature, your vehicle has been equipped with a Tire Pressure Monitoring System (TPMS) that illuminates a low tire pressure
telltale when one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible, and inflate them to the
proper pressure. Driving on a significantly under-inflated tire causes the
tire to overheat and can lead to tire failure. Under-inflation also reduces
fuel efficiency and tire tread life, and may affect the vehicle’s handling
and stopping ability.
• IF THE LIGHT STARTS FLASHING INDICATING A LOW TIRE PRESSURE,
ADJUST THE AIR PRESSURE IN THE LOW TIRE TO THE AIR PRESSURE
SHOWN ON THE VEHICLE PLACARD OR TIRE INFLATION PRESSURE
LABEL LOCATED ON THE DRIVER'S DOOR. NOTE: AFTER INFLATION,
THE VEHICLE MAY NEED TO BE DRIVEN FOR 20 MINUTES BEFORE
THE FLASHING LIGHT WILL TURN OFF.
• Please note that the TPMS is not a substitute for proper tire maintenance, and it is the driver’s responsibility to maintain correct tire
pressure, even if under-inflation has not reached the level to trigger
illumination of the TPMS low tire pressure telltale.
WHAT TO DO IN EMERGENCIES
97

• Your vehicle has also been equipped with a TPMS malfunction indicatorto indicate when the system is not operating properly. The TPMS
malfunction indicator is combined with the low tire pressure telltale.
When the system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously illuminated. This
sequence will continue each time the vehicle is restarted as long as the
malfunction exists.
• When the malfunction indicator is illuminated, the system may not be able to detect or signal low tire pressure as intended. TPMS malfunctions
may occur for a variety of reasons, including the installation of
replacement or alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the TPMS malfunction
telltale after replacing one or more tires or wheels on your vehicle, to
ensure that the replacement or alternate tires and wheels allow the TPMS
to continue to function properly.
NOTE: Tire pressures change by approximately 1 psi (7 kPa) per 12° F (7° C)
of air temperature change. Keep this in mind when checking tire pressure
inside a garage, especially in the Winter. Example: If garage temperature is
68°F (20°C) and the outside temperature is 32°F (0°C), then the cold tire
inflation pressure should be increased by 3 psi (21 kPa), which equals 1 psi
(7 kPa) for every 12°F (7°C) for this outside temperature condition.
CAUTION!
The TPMS has been optimized for the original equipment tires and
wheels. TPMS pressures and warning have been established for the
tire size equipped on your vehicle. Undesirable system operation or
sensor damage may result when using replacement equipment that is
not of the same size, type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use tire sealant from a can, or balance beads if
your vehicle is equipped with a TPMS, as damage to the sensors may
result.
BRAKE- Brake Warning Light
• The Brake Warning light illuminates when there is either a system malfunction or the parking brake is applied. If the light is on and the
parking brake is not applied, it indicates a possible brake hydraulic
malfunction, brake booster problem or an Anti-Lock Brake System
problem.
• Please have your vehicle serviced immediately.
WARNING!
Driving a vehicle with the red brake light on is dangerous. Part of the
brake system may have failed. It will take longer to stop the vehicle.
You could have a collision. Have the vehicle checked immediately.
WHAT TO DO IN EMERGENCIES
98

- Malfunction Indicator Light (MIL)
• Certain conditions, such as a loose or missing gas cap, poor fuel quality,etc., may illuminate the MIL after engine start. The vehicle should be
serviced if the light stays on through several typical driving cycles. In
most situations, the vehicle will drive normally and not require towing.
• If the MIL flashes when the engine is running, serious conditions may exist that could lead to immediate loss of power or severe catalytic
converter damage. We recommend you do not operate the vehicle. Have
the vehicle serviced immediately.
- Electronic Stability Control (ESC) Activation/MalfunctionIndicator Light
• If the “ESC Activation/Malfunction Indicator Light” comes on
continuously with the engine running, a malfunction has been detected
in the ESC system. If this light remains on after several ignition cycles,
and the vehicle has been driven several miles (kilometers) at speeds
greater than 30 mph (48 km/h), we recommend you drive to the nearest
service center and have the vehicle serviced immediately.
• The “ESC Activation/Malfunction Indicator Light” starts to flash as soon as the tires lose traction and the ESC system becomes active. If the light
begins to flash during acceleration, ease up on the accelerator and apply
as little throttle as possible. Be sure to adapt your speed and driving to
the prevailing road conditions. The light also flashes when TCS is active.
To improve the vehicle's traction when starting off in deep snow, sand or
gravel, it may be desirable to switch the ESC system to Partial Off mode
by momentarily pressing the ESC Off
switch located below the
climate controls, on the switch panel.
- Charging System Light
• This light shows the status of the electrical charging system. If the charging system light remains on, it means that the vehicle is
experiencing a problem with the charging system.
• We recommend you do not continue driving if the charging system light is on. Have the vehicle serviced immediately.
- Oil Pressure Warning Light
• This light indicates low engine oil pressure. If the light turns on whiledriving, stop the vehicle and shut off the engine as soon as possible. A
chime will sound for four minutes when this light turns on.
• We recommend you do not operate the vehicle or engine damage will occur. Have the vehicle serviced immediately.
- Anti-Lock Brake (ABS) Light
• This light monitors the Anti-Lock Brake System (ABS).
• If the light is not on during starting, stays on, or turns on while driving,we recommend you drive to the nearest service center and have the
vehicle serviced immediately.
WHAT TO DO IN EMERGENCIES
99

JACKING AND TIRE CHANGING
Run Flat Tires – SRT8 Only
• This vehicle is equipped with a compact spare along with run flat tires.Although the tires are designed with a “run flat” feature that allows the
vehicle to be driven approximately 50 miles (80 km) at 55 mph
(88 km/h). immediate service should be obtained.
NOTE:
The compact spare tire is to be used for rear wheel(s) only. For a flat
front tire, move the rear tire to the front and use the compact spare on the rear.
WARNING!
• Do not exceed 50 mph (80 km/h) if the “Tire Pressure Monitoring Telltale Light” is illuminated. Vehicle handling and braking may be
reduced. You could have a collision and be severely or fatally
injured.
• Do not tow a trailer when using the compact spare tire.
WHAT TO DO IN EMERGENCIES
102

CavityCartridge
Fuse Mini Fuse Description
M31 20 Amp YellowB/U Lamps
M32 10 Amp Red ORC Feed
M33 10 Amp Red NGC (PCM)/TCM
M34 10 Amp Red Park Assist Module/HVAC Module/IR Sensor/Compass
Module
M35 15 Amp Blue LH Rear Parklamps
M36 20 Amp YellowPower Outlet
M37 10 Amp Red ABS/ESP Module/Stoplamp Switch Sensor
M38 25 Amp NaturalAll Door Lock & Unlock
CAUTION!
• When installing the integrated power module cover, it is important
to ensure the cover is properly positioned and fully latched. Failure
to do so may allow water to get into the integrated power module
and possibly result in a electrical system failure.
• When replacing a blown fuse, it is important to use only a fuse having the correct amperage rating. The use of a fuse with a rating
other than indicated may result in a dangerous electrical system
overload. If a properly rated fuse continues to blow, it indicates a
problem in the circuit that must be corrected.
TIRE PRESSURES
• Check the inflation pressure of each tire, including the spare tire, at leastmonthly and inflate to the recommended pressure for your vehicle.
• The tire pressures recommended for your vehicle are found on the “Tire and Loading Information” label located on the driver’s side door
opening.
NOTE:Refer to the Owner's Manual
on the DVD for more information
regarding tire warnings and
instructions.
MAINTAINING YOUR VEHICLE
129

WARNING!
• Overloading of your tires is dangerous. Overloading can cause tirefailure, affect vehicle handling, and increase your stopping distance.
Use tires of the recommended load capacity for your vehicle. Never
overload them.
• Improperly inflated tires are dangerous and can cause collisions. Under-inflation is the leading cause of tire failure and may result in
severe cracking, component separation, or “blow out”. Over-
inflation reduces a tire’s ability to cushion shock. Objects on the
road and chuck holes can cause damage that results in tire failure.
Unequal tire pressures can cause steering problems. You could lose
control of your vehicle. Over-inflated or under-inflated tires can
affect vehicle handling and can fail suddenly, resulting in loss of
vehicle control.
WHEEL AND WHEEL TRIM CARE
• All wheels and wheel trim, especially aluminum and chrome platedwheels, should be cleaned regularly with a mild soap and water to
prevent corrosion.
• To remove heavy soil and/or excessive brake dust, use MOPAR® Wheel Cleaner or equivalent or select a non-abrasive, non-acidic cleaner.
CAUTION!
Do not use scouring pads, steel wool, a bristle brush, or metal
polishes. Do not use oven cleaner. These products may damage the
wheel's protective finish. Avoid automatic car washes that use acidic
solutions or harsh brushes that may damage the wheel's protective
finish. Only MOPAR® Wheel Cleaner or equivalent is recommended.
MAINTAINING YOUR VEHICLE
130

Oil Change Indicator . . . . . . . 100
Oil Change Indicator, Reset . . . 100
OilPressureLight ..........99
Oil, EngineCapacity ..............119
Outlet Power ................82
Overheating, Engine ........101
PanicAlarm ..............10
Park Sense System, Rear . . . . . 36
Phone (Pairing) ...........72
Phone (Uconnect) ..........71
Placard, Tire and Loading
Information..............129
Power Glass Sunroof ...........38
Inverter ...............82
LiftGate ...............10
Outlet (Auxiliary Electrical
Outlet) ................82
Seats .................20
Steering ............119,120
Tilt/Telescoping Steering
Column ...............26
Preparation for Jacking . . . . . . 104
Programmable Electronic
Features ..............79,95
Quadra-Lift ..............86
Quadra-Trac .............84
Radio Operation .........48,57
Rain Sensitive Wiper System . . . 29
Rear Camera .............36
RearCrossPath ...........37
RearHeatedSeats .........24
Rear Park Sense System ......36
RearSeat,Folding ..........23
Recreational Towing ........90
Shifting into Transfer Case
Neutral (N) .............90
Remote Starting System . .....12
Removal, Start/Stop Button . . 10,14
Replacement Bulbs .........131
Reporting Safety Defects . . . . . 133
Restraints,Child ...........18 RollOverWarning ..........4
SeatBelts ...............16
Seats ..................20
Adjustment . . . . . ........22
Folding Front Passenger . . . . 22
Heated ................24
Lumbar Support . . . . . .....21
Memory . . . . . . . . . . . . . . . 21
Power ................20
RearFolding ............23
Ventilated . . . . . . . . . . . . . . 24
Seek Button . . . . . . . . . . . . 45,47
Selec-Terrain .............86
Setting the Clock . . . . 44,46,49,57
Shift Lever Override . . . . . . . . . 111
Short Message Service (SMS) . . 75
Signals,Turn .............29
SIRIUS Travel Link . . . . . . . . . . 69
SmartBeams . . . . . . . . . . . . . 28
Spare Tire . . . . . . . . . . ....103
Spark Plugs . . . . . . . . ......119
Speed Control Accel/Decel ............30
Cancel ................30
Distance Setting (ACC Only) . . 31
Mode Setting (ACC Only) . . . . 31
Resume ...............32
Speed Control (Cruise
Control) ................30
Start/Stop Button Removal . . 10,14
Starting Remote . . . .............12
Steering TiltColumn .............26
Wheel, Heated . . . . . . . . . . . 25
Steering Wheel Audio
Controls ................70
Store Radio Presets . . . . . . . 45,47
SunRoof ................38
Supplemental Restraint System -
Airbag ..................17
Temperature Control,
Automatic(ATC)...........35
Temperature Gauge, Engine
Coolant ................101
TextMessaging ............75
INDEX
137

Theft Alarm (Security Alarm) . . . 16
TheftSystemArming ........16
TheftSystemDisarming ......16
TiltSteeringColumn ........26
TiresAirPressure ............129
Changing .............102
Jacking ...............102
Pressure Warning Light . . . . . 97
Spare Tire .............103
Tow Hooks, Emergency .......111
Tow/Haul ...............90
Towing .................89 24-Hour Towing Assistance . . 97
DisabledVehicle .........112
Recreational ............90
Towing Vehicle Behind a
Motorhome ..............90
Trailer Towing Trailer and Tongue Weight . . . 89
TrailerWeight ............89
Transfer Case Fluid ..............119,120
Transmission Fluid .................119 Turn Signals . . . .
..........29
Uconnect™ Phone . . . . . . . . . . 71
Uconnect™ Voice Command . . . 74
Ventilated Seats . . . . . . . ....24
Video Entertainment System™
(Rear Seat Video System) . . . . . 76
Voice Commands . . . . . . . . . . 74
WarningLights ............97
Warning,RollOver ..........4
Washer Rear .................30
Washers, Windshield . . . . . . . . 29
Wheel and Wheel Trim Care . . . 130
WindBuffeting ............41
Windshield Washers . . . . . . . . 29
Windshield Wipers . . . . . . . . . 29
Wiper,Rear ..............30
Wipers, Intermittent . . . . . . . . 29
Wipers, Rain Sensitive . . . . . . . 29
INDEX
138