2012 JEEP GRAND CHEROKEE instrument panel

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 indicator
will display in the EVIC telltale display area.
Refer to “Electronic Vehicle Information Center (EVIC)”in “Understanding Your Instrument Panel” for further
information. Tighten the fuel filler cap properly and press
the SELECT button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
VEHICLE LOADING
Certification Label
As required by National Highway Traffic Safety Admin-
istration regulations, your vehicle has a certification label
affixed to the driver’s side door or B-Pillar.
This label contains the month and year of manufacture,
Gross Vehicle Weight Rating (GVWR), Gross Axle Weight
Rating (GAWR) front and rear, and Vehicle Identification
Number (VIN). A Month-Day-Hour (MDH) number is
included on this label and indicates the month, day, and
hour of manufacture. The bar code that appears on the
bottom of the label is your VIN.
Release Cable
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STARTING AND OPERATING 443

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 emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light” (MIL). It
will also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though 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 control 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 indicator
will display in the EVIC telltale display area.
Refer to “Electronic Vehicle Information Center (EVIC)”
in “Understanding Your Instrument Panel” for further
information. Tighten the fuel filler cap properly and press
472 MAINTAINING YOUR VEHICLE

4. Install the wiper blade pivot pin into the wiper blade
holder at the end of the wiper arm, and firmly press the
wiper blade until it snaps into place.5. Lower the wiper blade and snap the pivot cap into
place.
Adding Washer Fluid
On vehicles equipped with a Electronic Vehicle Informa-
tion Center (EVIC), the low washer fluid level will be
indicated. When the sensor detects a low fluid level, the
windshield will light on the vehicle graphic outline and
the “Washer Fluid Low” message will be displayed. Refer
to “Electronic Vehicle Information Center” in “Under-
standing Your Instrument Panel” for further information.
The fluid reservoir for the windshield washers and the
rear window washer is shared. The fluid reservoir is
located in the engine compartment, be sure to check the
fluid level at regular intervals. Fill the reservoir with
windshield washer solvent only (not radiator antifreeze).
When refilling the washer fluid reservoir, take some
washer fluid and apply it to a cloth or towel and wipe
clean the wiper blades, this will help blade performance.
1 — Wiper Blade
2 — Blade Pivot Pin
3 — Wiper Arm
4 — Wiper Blade Holder
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MAINTAINING YOUR VEHICLE 485

•Anytime you store your vehicle, or keep it out of
service (i.e. vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
ensure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
REPLACEMENT BULBS
Interior Lights Bulb Type
Glove Box Lamp......................... 194
Grab Handle Lamp................L002825W5W
Overhead Console Reading Lamps.........VT4976
Rear Cargo Lamp.......................214–2
Visor Vanity Lamp.....................V26377
Underpanel Courtesy Lamps................ 906
Instrument Cluster (General Illumination)....... 103
Telltale/Hazard Lamp...................... 74Exterior Lights Bulb Type
Backup Lamps.........................3157K
Front Park/Turn Lamp...................3757A
Front Fog Lamps........................9145
Front Side Marker...................... W5W
Headlamps (Low Beam) – High Intensity Discharge
(HID)................................ D1S
(Serviced at Authorized Dealer)
Headlamps (Low Beam)...................9006
Headlamps (High Beam)..................9005
Rear Turn/Stop/Tail Lamps...............3157K
NOTE:Numbers refer to commercial bulb types that
can be purchased from your authorized dealer.
If a bulb needs to be replaced, visit your authorized
dealer or refer to the applicable Service Manual.
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MAINTAINING YOUR VEHICLE 511

Information Center (EVIC)/Oil Change Required” in
“Understanding Your Instrument Panel” for further in-
formation.
At Each Stop For Fuel
•Check the engine oil level about five 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 reservoir, brake
master cylinder, and power steering 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.
Required Maintenance Intervals
Refer to the Maintenance Schedules on the following
pages for the required maintenance intervals.
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SMAINTENANCE SCHEDULES 523

Key ............................. 12,14
Ignition Key Removal..................... 14
Illuminated Entry........................ 21
Immobilizer (Sentry Key)................... 16
Infant Restraint........................ 82,83
Inflation Pressure Tires.................... 419
Information Center, Vehicle................. 294
Instrument Cluster....................283,284
Instrument Panel and Controls.............. 282
Instrument Panel Lens Cleaning............. 504
Integrated Power Module (Fuses)............ 504
Interior Appearance Care.................. 503
Intermittent Wipers (Delay Wipers)........... 190
Introduction............................. 4
Inverter, Power......................... 262
Jump Starting.......................... 462
Key-In Reminder......................... 16Key, Programming........................ 18
Key, Replacement........................ 17
Key, Sentry (Immobilizer)................... 16
Keyless Enter-N-Go................. 35,314,376
Keyless Entry System...................... 22
Keyless Go.......................... 12,314
Keys................................. 12
Kicker Sound System..................... 357
Lap/Shoulder Belts....................... 51
LATCH (Lower Anchors and Tether for
CHildren) ............................ 86,87
Latches................................ 99
Lead Free Gasoline...................... 435
Leaks, Fluid............................ 99
LifeofTires ............................ 425
Liftgate................................ 43
Liftgate Flipper Glass...................... 44
Liftgate Window Wiper/Washer............. 274
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INDEX 555