2013 JEEP GRAND CHEROKEE check engine light

“Understanding 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 message 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).
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.Normally, the OBD II system will be ready. The OBD II
system maynotbe ready if your vehicle was recently
serviced, recently had a dead battery or a battery replace-
ment. If the OBD II system should be determined not
ready for the I/M test, your vehicle may fail the test.
Your vehicle has a simple ignition key-actuated test,
which you can use prior to going to the test station. To
check if your vehicle’s OBD II system is ready, you must
do the following:
1. Turn the ignition switch to the ON position, but do not
crank or start the engine.
2. If you crank or start the engine, you will have to start
this test over.
3. As soon as you turn the ignition switch to the ON
position, you will see the MIL symbol come on as part
of a normal bulb check.
610 MAINTAINING YOUR VEHICLE

3. Grab the bottom of the wiper blade and rotate it
forward to unsnap the blade pivot pin from the wiper
blade holder.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.
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).
1—WiperBlade
2 — Blade Pivot Pin
3—WiperArm
4 — Wiper Blade Holder
7
MAINTAINING YOUR VEHICLE 623

Use ONLY the recommended fluid (seeFluids, Lubri-
cants, and Genuine Partsfor fluid specifications).
After adding any quantity of oil through the dipstick
tube, wait a minimum of two minutes for the oil to
fully drain into the transmission before rechecking the
fluid level.
NOTE:If it is necessary to check the transmissionbelow
the operating temperature, the fluid level should be
between the two “COLD” (lower) holes on the dipstick
with the fluid at approximately 70°F (21°C) (room tem-
perature). If the fluid level is correctly established at
room temperature, it should be between the “HOT”
(upper) reference holes when the transmission reaches
180°F (82°C). Remember it is best to check the level at the
normal operating temperature.CAUTION!
If the fluid temperature is below 50°F (10°C) it may
not register on the dipstick. Do not add fluid until
the temperature is elevated enough to produce an
accurate reading. Run the engine at idle, in PARK, to
warm the fluid.
7. Check for leaks. Release the parking brake.
NOTE:To prevent dirt and water from entering the
transmission after checking or replenishing fluid, make
sure that the dipstick cap is properly reseated. It is
normal for the dipstick cap to spring back slightly from
its fully seated position, as long as its seal remains
engaged in the dipstick tube.
Fluid And Filter Changes
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
7
MAINTAINING YOUR VEHICLE 639

•Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission as
needed
•Check function of all interior and exterior lights
Required Maintenance
Refer to the Maintenance Schedules on the following
pages for required maintenance.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Change oil and filter.
•Rotate the tires.Rotate at the first sign of irregu-
lar wear, even if it occurs before the oil indicator
system turns on.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Inspect battery and clean and tighten terminals as
required.
•Inspect automatic transmission fluid if equipped
with dipstick.
•Inspect brake pads, shoes, rotors, drums, hoses
and park brake.
•Inspect engine cooling system protection and
hoses.
•Inspect exhaust system.
•Inspect engine air cleaner if using in dusty or
off-road conditions.
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SMAINTENANCE SCHEDULES 665

Fluid and Filter Changes.................639
Fluid Change.........................639
Fluid Level Check......................636
Fluid Type...........................636
Special Additives.......................637
Autostick...............................455
Auxiliary Electrical Outlet (Power Outlet)........277
Auxiliary Power Outlet.....................277
Battery.................................617
Keyless Transmitter Replacement (RKE)........27
Belts, Seat...............................55
Blind Spot Monitoring......................127
Body Mechanism Lubrication.................621
B-Pillar Location..........................513
Brake Assist System.......................495
Brake Control System, Electronic..............494
Brake Fluid.............................633Brake System............................632
Anti-Lock (ABS).......................494
Fluid Check...........................633
Master Cylinder........................633
Parking..............................491
Warning Light.........................308
Brake/Transmission Interlock.................448
Bulb Replacement.........................652
Bulbs, Light.............................113
Calibration, Compass......................337
Camera, Rear............................255
Capacities, Fluid..........................659
Caps, Filler
Fuel................................550
Oil (Engine)..........................615
Power Steering........................490
Radiator (Coolant Pressure)...............630
Carbon Monoxide Warning..................110
10
INDEX 683

Cargo Area Cover.........................290
Cargo Area Features.......................287
Cargo Compartment.......................287
Light...............................288
Cargo Light.............................288
Cargo Tie-Downs.........................291
Car Washes.............................640
Cellular Phone...........................417
Center High Mounted Stop Light..............658
Certification Label.........................553
Chains, Tire.............................528
Chart, Tire Sizing.........................509
Check Engine Light (Malfunction Indicator Light) . .610
Checking Your Vehicle For Safety..............109
Checks, Safety...........................109
Child Restraint............................83
Child Safety Locks.........................36
Clean Air Gasoline........................542Cleaning
Wheels..............................642
Climate Control..........................418
Clock..................................348
Cold Weather Operation....................443
Compact Disc (CD) Maintenance..............417
Compact Spare Tire........................523
Compass...............................336
Compass Calibration.......................337
Compass Variance.........................336
Computer, Trip/Travel......................332
Connector
UCI ................................373
Universal Consumer Interface (UCI).........373
Conserving Fuel..........................330
Console, Overhead........................258
Contract, Service..........................675
Coolant Pressure Cap (Radiator Cap)...........630
684 INDEX

Event Data Recorder........................82
Exhaust Gas Caution........................50
Exhaust System...........................110
Exterior Lights...........................113
Filters
Air Cleaner...........................616
Air Conditioning.......................619
Engine Oil............................616
Engine Oil Disposal.....................616
Flashers................................582
Hazard Warning.......................582
Turn Signal...........................113
Flexible Fuel Vehicles
Cruising Range........................549
Engine Oil............................548
Fuel Requirements......................546
Maintenance..........................549
Replacement Parts......................549Starting..............................549
Flipper Glass, Liftgate.......................47
Flooded Engine Starting....................443
Fluid Capacities..........................659
Fluid Leaks.............................113
Fluid Level Checks
Automatic Transmission..................637
Brake...............................633
Engine Oil............................613
Power Steering........................490
Fluids, Lubricants and Genuine Parts...........660
Fog Lights..............................305
Fog Light Service.........................655
Folding Rear Seat.........................187
Forward Collision Warning..................241
Four-Way Hazard Flasher...................582
Four Wheel Drive.........................467
Operation............................467
Systems.............................467
10
INDEX 687

Bulb Replacement......................653
Cargo ...............................288
Center Mounted Stop....................658
Daytime Running......................200
Dimmer Switch, Headlight................197
Electronic Stability Program (ESP) Indicator. . . .506
Exterior..............................113
Fog .................................305
Hazard Warning Flasher..................582
Headlights...........................653
Headlights On With Wipers...............198
High Beam Indicator....................305
Hill Descent Control Indicator..............305
Illuminated Entry.......................23
Low Fuel............................325
Malfunction Indicator (Check Engine)........303
Map Reading..........................203
Passing..............................206
Reading.............................203Rear Servicing.........................656
Rear Tail.............................656
Seat Belt Reminder......................308
Security Alarm (Theft Alarm)..............312
Service..............................653
Service Engine Soon (Malfunction Indicator). . . .303
Side Marker..........................656
SmartBeams..........................199
Tire Pressure Monitoring (TPMS)............306
Tow/Haul Indicator.....................305
Traction Control........................506
Turn Signal...........................113
Vanity Mirror.........................126
Loading Vehicle..........................553
Tires ................................513
Locks..................................34
Automatic Door........................36
Child Protection........................36
Door
................................3410
INDEX 691