service indicator JEEP GRAND CHEROKEE 2011 Owner handbook (in English)

speed remains between 15 mph (24 km/h)
and 25 mph (40 km/h) for greater than
60 seconds, or the vehicle speed exceeds
25 mph (40 km/h) the Park Mode change will
be cancelled. To exit Park Mode, press the
“Up” button once while in Park Mode or drive
the vehicle over 15 mph (24 km/h).
The Selec-Terrain™ switch will automatically
change the vehicle to the proper height based
on the position of the Selec-Terrain™ switch.
The height can be changed from the default
Selec-Terrain™ setting by normal use of the air
suspension buttons. Refer to “Selec-Terrain™”
in “Starting and Operating” for further informa-
tion.
The system requires that the engine be running
for all changes. When lowering the vehicle all of
the doors, including the liftgate, must be
closed. If a door is opened at any time while the
vehicle is lowering the change will not be
completed until the open door(s) is closed.
The Quadra-Lift™ air suspension system uses
a lifting and lowering pattern which keeps the
headlights from incorrectly shining into oncom-
ing 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 fea-
ture which allows the automatic leveling to be
disabled. Press and hold both the “Up” and
“Down” buttons simultaneously between 5 and
10 seconds, a message will appear in the EVIC
stating leveling has been disabled immediately
after both buttons have been released. Refer to
“Electronic Vehicle Information Center (EVIC)”
in “Understanding Your Instrument Panel” for
further information. Driving the vehicle over
5 mph (8 km/h) will return the air suspension to
normal operation. Refer to “Jacking and Tire
Changing” in “What To Do In Emergencies” for
further information.WARNING!
The air suspension system uses a high pres-
sure volume of air to operate the system. To
avoid personal injury or damage to the sys-
tem, see your authorized dealer for service.
Electronic Vehicle Information
Center (EVIC) Display Messages
When the appropriate conditions exist, a mes-
sage will appear in the EVIC display. Refer to
“Electronic Vehicle Information Center (EVIC)”
in “Understanding Your Instrument Panel” for
further information.
An audible chime will be heard whenever a
system error has been detected.
OperationThe 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. When lowering, if multiple indicators
216

WARNING!
Using tires of different size and type (M+S,
Snow) between front and rear axles can
cause unpredictable handling. You could lose
control and have a collision.
CAUTION!
To avoid damage to your vehicle or tires,
observe the following precautions:
•Because of restricted traction device clear-
ance between tires and other suspension
components, it is important that only trac-
tion devices in good condition are used.
Broken devices can cause serious dam-
age. Stop the vehicle immediately if noise
occurs that could indicate device breakage.
Remove the damaged parts of the device
before further use.
• Install device as tightly as possible and
then retighten after driving about 0.5 mile
(0.8 km).
• Do not exceed 30 mph (48 km/h).
(Continued)
CAUTION!(Continued)
• Drive cautiously and avoid severe turns
and large bumps, especially with a loaded
vehicle.
• Do not drive for prolonged period on dry
pavement.
• Observe the traction device manufacturer’s
instructions on the method of installation,
operating speed, and conditions for use.
Always use the suggested operating speed
of the device manufacturer’s if it is less than
30 mph (48 km/h).
• Do not use traction devices on a compact
spare tire.
Treadwear IndicatorsThese indicators are narrow strips 1/16 in
(1.6 mm) thick and are found in the tread
pattern grooves.
When the tread pattern is worn down to these
treadwear indicators, the tires should be re-
placed. Overloading your vehicle, long trips in very hot
weather, and driving on bad roads may result in
greater wear.Life of TireThe service life of a tire is dependent upon
varying factors including but not limited to:
•
Driving style
• Tire pressure
• Distance driven
1 — Worn Tire
2 — New Tire
232

ONBOARD DIAGNOSTIC SYSTEM –
OBD II
Your vehicle is equipped with a sophisticated
onboard diagnostic system called OBD II. This
system monitors the performance of the emis-
sions, engine, and automatic transmission con-
trol systems. When these systems are operat-
ing properly, your vehicle will provide excellent
performance and fuel economy, as well as
engine emissions well within current govern-
ment regulations.
If any of these systems require service, the
OBD II system will turn on the “Malfunction
Indicator Light” (MIL). It will also store diagnos-
tic codes and other information to assist your
service technician in making repairs. Although
your vehicle will usually be drivable and not
need towing, see your authorized dealer for
service as soon as possible.
CAUTION!
•Prolonged driving with the MIL on could
cause further damage to the emission con-
trol system. It could also affect fuel
economy and drivability. The vehicle must
be serviced before any emissions tests can
be performed.
• If the MIL is flashing while the engine is
running, severe catalytic converter damage
and power loss will soon occur. Immediate
service is required.
Loose Fuel Filler Cap Message
If the vehicle diagnostic system
determines that the fuel filler cap is
loose, improperly installed, or
damaged, a loose gascap indica-
tor will display in the EVIC telltale
display area. Refer to “Electronic
Vehicle Information Center (EVIC)” in “Under-
standing Your Instrument Panel” for further in-
formation. Tighten the fuel filler cap properly
and press the SELECT button to turn off the message. If the problem continues, the mes-
sage will appear the next time the vehicle is
started.
A loose, improperly installed, or damaged fuel
filler cap may also turn on the Malfunction
Indicator Light (MIL).
REPLACEMENT PARTSUse of genuine MOPAR
parts for normal/
scheduled maintenance and repairs is highly
recommended to ensure the designed perfor-
mance. Damage or failures caused by the use
of non-MOPAR parts for maintenance and
repairs will not be covered by the manufactur-
er’s warranty.
MAINTENANCE PROCEDURESThe pages that follow contain the required
maintenance services determined by the engi-
neers who designed your vehicle.
Besides those maintenance items specified in
the fixed maintenance schedule, there are
other components which may require servicing
or replacement in the future.
273

MAINTENANCE SCHEDULE
Maintenance Schedule – Gasoline
Engine
The oil change indicator system will remind you
that it is time to take your vehicle in for sched-
uled maintenance.
On Electronic Vehicle Information Center
(EVIC) equipped vehicles “Oil Change Re-
quired” will be displayed in the EVIC and a
single chime will sound, indicating that an oil
change is necessary.
The oil change indicator message will illumi-
nate approximately 7,000 miles (11 200 km)
after the most recent oil change was per-
formed. Have your vehicle serviced as soon as
possible, within 500 miles (800 km).
NOTE:
•The oil change indicator message will not
monitor the time since the last oil change.
Change your vehicles oil if it has been
6 months since your last oil change even
if the oil change indicator message is
NOT illuminated. •
Change your engine oil more often if you
drive your vehicle off-road for an ex-
tended period of time.
• Under no circumstances should oil
change intervals exceed 7,500 miles
(12 000 km) or 6 months, whichever
comes first.
Your authorized dealer will reset the oil change
indicator message after completing the sched-
uled oil change. If this scheduled oil change is
performed by someone other than your autho-
rized dealer the message can be reset by
referring to the steps described under ”Elec-
tronic Vehicle Information Center” in “Under-
standing Your Instrument Panel” for further in-
formation.
At Each Stop for Fuel
• Check the engine oil level about 5 minutes
after a fully warmed engine is shut off.
Checking the oil level while the vehicle is on
level ground will improve the accuracy of the
oil level reading. Add oil only when the level
is at or below the ADD or MIN mark.
• Check the windshield washer solvent and
add if required. Once a Month
•
Check tire pressure and look for unusual
wear or damage.
• Inspect the battery and clean and tighten the
terminals as required.
• Check the fluid levels of the coolant reser-
voir, brake master cylinder, power steering
and transmission (5.7L only) and add as
needed.
• Check all lights and other electrical items for
correct operation.
At Each Oil Change
• Change the engine oil filter.
• Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance
items may result in damage to the vehicle.
302

Cargo..................148
Center Mounted Stop ..........296
Daytime Running ............108
Dimmer Switch, Headlight .......106
Electronic Stability Program (ESP)
Indicator .................229
Exterior ..................57
Fog ............... 109,159,294
Fuses ...................290
Hazard Warning Flasher ........258
Headlights ............. 293,294
Headlights On With Wipers ......107
High Beam Indicator ..........159
Hill Descent Control Indicator .....159
Illuminated Entry .............16
Low Fuel .................169
Malfunction Indicator
(Check Engine) .............158
Map Reading ..............110
Reading ............... 110,140
Rear Fog .................163
Rear Servicing ..............295
Rear Tail .................295
Seat Belt Reminder ...........161
Security Alarm (Theft Alarm) ......163
Service ..................293 Service Engine Soon
(Malfunction Indicator)
.........158
Side Marker ...............295
SmartBeams ...............107
Tire Pressure Monitoring (TPMS) ....160
Tow/Haul Indicator ...........159
Traction Control .............229
Turn Signal ......... 57,106,294,295
Vanity Mirror ................69
Locks .....................20
Child Protection ..............21
Door ....................20
Power Door ................20
Lower Anchors and Tether for CHildren
(LATCH) ................. 50,51
Lubrication, Body .............277
Maintenance Free Battery .........276
Maintenance Procedures .........273
Maintenance Schedule ........302,313
Malfunction Indicator Light
(Check Engine) ..............158
Memory Feature (Memory Seat) .....102
Memory Seat ................102
Memory Seats and Radio .........102
Methanol ..................240 Methanol Fuel
...............240
Mini-Trip Computer............172
Mirrors ....................67
Automatic Dimming ...........67
Electric Powered .............68
Electric Remote ..............68
Exterior Folding ..............68
Heated ..................68
Outside ..................67
Power Folding ..............68
Rearview .................67
Vanity ...................69
Mode Fuel Saver ................171
Modifications/Alterations, Vehicle ......8
Monitor, Tire Pressure System ......234
Mopar Parts ................273
Multi-Displacement Engine System . . . 222
Multi-Function Control Lever .......106
New Vehicle Break-In Period ........54
Occupant Restraints .........28,41,43
Occupant Restraints (Sedan) . . 38,39,41,42
Octane Rating, Gasoline (Fuel) ......240
340

Refrigerant.................277
Reminder, Seat Belt .............36
Remote Keyless Entry (RKE) ........17
Remote Sound System (Radio)
Controls ...................184
Replacement Bulbs ............293
Replacement Keys .............14
Replacement Parts ............273
Replacement Tires .............233
Restraints, Child ...............46
Restraints, Occupant ............28
Retractable Cargo Area Cover ......149
Rocking Vehicle When Stuck .......210
Roll Over Warning ..............4
Rotation, Tires ...............234
Safety Checks Inside Vehicle .......56
Safety Checks Outside Vehicle ......57
Safety, Exhaust Gas ...........28,55
Safety Tips ..................55
Schedule, Maintenance .......302,313
Seat Belt Reminder .............36
Seat Belts ................ 29,56
Adjustable Upper Shoulder
Anchorage ................32
And Pregnant Women ..........36 Child Restraint
............. 46,52
Front Seat .................29
Inspection .................56
Maintenance ...............289
Pretensioners ...............34
Reminder ................161
Shoulder Belt Anchorage ........32
Untwisting Procedure ..........32
Seats .....................94
Cleaning .................288
Easy Entry ................104
Memory .................102
Power ................. 94,96
Rear Folding ...............101
Security Alarm (Theft Alarm) .......163
Selection of Oil ...............275
Sentry Key (Immobilizer) ..........14
Sentry Key Programming ..........15
Sentry Key Replacement ..........14
Service Assistance ............326
Service Engine Soon Light
(Malfunction Indicator) ..........158
Settings, Personal .............177
Shift Lock Manual Override ........205
Shifting ...................204
Automatic Transmission ........204
Shoulder Belts................29 Side Airbag
.................42
Signals, Turn ......... 57,159,294,295
SmartBeams ................107
Snow Chains (Tire Chains) ........231
Sound Systems (Radio) ..........181
Sound Systems ......
Refer to the Sound
Systems Booklet
Spare Tire .................259
Specifications Fuel (Gasoline) .............240
Oil ....................275
Speed Control (Cruise Control) . . . 116,118
Speedometer ................162
Starting ...................200
Automatic Transmission ........200
Cold Weather ..............202
Engine Fails to Start ..........202
Starting and Operating ..........200
Starting Procedures ............200
Steering Power ................ 220,221
Tilt Column ................115
Wheel, Heated .............116
Wheel, Tilt ................115
Steering Wheel Mounted Sound
System Controls ..............184
Storage ...................292
342

Storage, Vehicle............ 192,292
Storing Your Vehicle ............292
Sun Roof ................ 140,142
Sun Visor Extension .............69
Sunglasses Storage ............140
Supplemental Restraint System -
Airbag ....................37
Suspension, Air ..............214
Sway Control, Trailer ............226
Synthetic Engine Oil ............275
Tachometer .................158
Telescoping Steering Column .......115
Temperature Control, Automatic (ATC) . . 188
Temperature Gauge, Engine Coolant . . 163
Tether Anchor, Child Restraint .......50
Tie Down Hooks, Cargo ..........149
Tilt Steering Column ............115
Tip Start ..................203
Tires ................... 57,230
Air Pressure ...............230
Chains ..................231
Changing ................259
High Speed ...............231
Inflation Pressures ...........230
Jacking ..................259 Pressure Monitor System (TPMS) . . . 234
Pressure Warning Light
.........160
Radial ..................231
Replacement ..............233
Rotation .................234
Spare Tire ................259
Spinning .................231
Tread Wear Indicators .........232
Wheel Mounting .............261
Tongue Weight/Trailer Weight .......246
Torque Converter Clutch .........209
Tow/Haul Indicator Light .........159
Towing ................. 244,265
Disabled Vehicle ............265
Guide ..................246
Recreational ...............251
Weight ..................246
Towing Eyes ................264
Traction Control ..............224
Trailer Sway Control (TSC) ........226
Trailer Towing ................244
Cooling System Tips ..........250
Hitches ..................250
Minimum Requirements .........247
Trailer and Tongue Weight .......246
Wiring ..................248
Trailer Towing Guide ............246 Trailer Weight................246
Transfer Case ...............284
Maintenance ...............284
Transmission Automatic .............. 206,285
Maintenance ...............285
Shifting ..................204
Transmitter Battery Service
(Remote Keyless Entry) ...........18
Transmitter Programming
(Remote Keyless Entry) ...........17
Transmitter, Remote Keyless Entry
(RKE) .....................17
Tread Wear Indicators ...........232
Turn Signals ........... 159,294,295
UCI Connector ...............181
uconnect (Hands-Free Phone) ......74
Universal Consumer Interface (UCI)
Connector .................181
Untwisting Procedure, Seat Belt ......32
Upholstery Care ..............288
Vanity Mirrors ................69
Variance, Compass ............175
Vehicle Identification Number (VIN) .....8
343