check engine light JEEP RENEGADE 2015 1.G User Guide

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 driveability.
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.
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
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MAINTAINING AND CARING FOR YOUR VEHICLE 513

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 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. Cycle the ignition switch to the ON position, but do
not crank or start the engine.
NOTE:If you crank or start the engine, you will have to
start this test over.
2. As soon as you cycle the ignition switch to the ON
position, you will see the Malfunction Indicator Light
(MIL) symbol come on as part of a normal bulb check.
3. Approximately 15 seconds later, one of two things will
happen:
•The MIL will flash for about 10 seconds and then
return to being fully illuminated until you turn OFF
the ignition or start the engine. This means that your
vehicle’s OBD II system isnot readyand you should
notproceed to the I/M station.
•The MIL will not flash at all and will remain fully
illuminated until you place the ignition in the off
position or start the engine. This means that your
vehicle’s OBD II system isreadyand you can proceed
to the I/M station.
If your OBD II system isnot ready,you should see your
authorized dealer or repair facility. If your vehicle was
514 MAINTAINING AND CARING FOR YOUR VEHICLE

Once A Month Or Before A Long Trip:
•Check engine oil level.
•Check windshield washer fluid level.
•Check the tire inflation pressures and look for unusual
wear or damage.
•Check the fluid levels of the coolant reservoir, and
brake master cylinder reservoir, and fill as needed.
•Check function of all interior and exterior lights.
Required Maintenance Intervals.
Refer to the “Maintenance Schedules” on the following
page for the required maintenance intervals.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
Change oil and filter.
Inspect battery and clean and tighten terminals as
required.
Inspect brake pads, shoes, rotors, drums, and hoses.
Inspect engine cooling system protection and hoses.
Check and adjust hand brake.
Inspect exhaust system.
Inspect engine air cleaner if using in dusty or off-road
conditions.
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MAINTAINING AND CARING FOR YOUR VEHICLE 517

Mileage or time passed
(whichever comes first)10,00020,00030,00040,00050,00060,00070,00080,00090,000100,000110,000120,000130,000140,000150,000
Years 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers16,00032,00048,00064,00080,00096,000112,000128,000144,000160,000176,000192,000208,000224,000240,000
Check operation of lightingsystem (headlamps, directionindicators, hazard warninglights, luggage compartment,passenger compartment,glove compartment, instru-ment panel warning lights,etc.).
•• • • •• • •• • • • • • •
Check and, if necessary, topup fluid levels (brakes/hydraulic clutch, windshieldwasher, battery, engine cool-ant, etc.).
•• • • •• • •• • • • • • •
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MAINTAINING AND CARING FOR YOUR VEHICLE 519

Alterations/Modifications, Vehicle...............7
Antifreeze (Engine Coolant)..................543
Disposal..............................546
Anti-Lock Brake System (ABS)................225
Appearance Care.........................553
Arming System (Security Alarm)...............50
Assist, Hill Start..........................229
Audio Systems (Radio).....................634
Auto Down Power Windows.................111
Automatic Headlights.......................96
Automatic Temperature Control (ATC)
SYNC Temperature Button.................128
Automatic Transmission....................336
Adding Fluid..........................552
Fluid and Filter Changes..................552
Fluid Change..........................552
Fluid Level Check.......................552
Fluid Type............................551
Special Additives.......................551
Auto Up Power Windows...................111
Auxiliary Electrical Outlet (Power Outlet)........164
Auxiliary Power Outlet.....................164
Axle Fluid..............................594
Axle Lubrication..........................594
Battery.................................533
Belts, Seat...............................311
Blind Spot Monitoring.......................85
Body Mechanism Lubrication.................536
B-Pillar Location..........................568
Brake Assist System.......................227
Brake Fluid.............................594
Brakes.................................223
Brake System............................223
Anti-Lock (ABS)........................225
Fluid Check...........................594
Master Cylinder........................548
Brightness, Interior Lights...................105
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INDEX 659

Bulbs, Light.............................313
Camera, Rear............................375
Capacities, Fluid..........................592
Caps, Filler
Oil (Engine)...........................531
Carbon Monoxide Warning..................310
Car Washes.............................553
Cellular Phone...........................637
Certification Label.........................400
Changing A Flat Tire.......................476
Chart, Tire Sizing.........................562
Check Engine Light (Malfunction Indicator Light) . .513
Checking Your Vehicle For Safety..............309
Checks, Safety...........................309
Child Restraint...........................287
Child Restraints
Booster Seats..........................293
Child Restraints........................287
Child Seat Installation....................306
How To Stow An Unused ALR Seat Belt.......302
Infants And Child Restraints...............290
Install A LATCH-compatible Child Restraint . . . .301
Installing Child Restraints Using The Vehicle Seat
Belt.................................303
LATCH Positions.......................296
Locating The LATCH Anchorages............299
Lower Anchors And Tethers For Children......295
Older Children And Child Restraints.........291
Seating Positions........................294
Child Safety Locks.........................64
Clean Air Gasoline........................389
Cleaning
Wheels...............................555
Windshield Wiper Blades..................536
Climate Control..........................113
Automatic............................119
Manual..............................113
660 INDEX

Interior..............................100
Lights On Reminder......................98
Tire Pressure Monitoring (TPMS)............378
Traction Control........................238
Turn Signal............................99
Vanity Mirror..........................102
Loading Vehicle..........................400
Ti re s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..568
Locks..................................53
Child Protection.........................64
Door.................................53
Low Tire Pressure System...................378
Lubrication, Body.........................536
Luggage Carrier..........................172
Lug Nuts...............................474
Maintenance Free Battery....................533
Maintenance, General......................529
Maintenance Procedures....................529
Maintenance Schedule......................516
Malfunction Indicator Light (Check Engine).......513
Manual, Service...........................14
Manual Transmission......................332
Fluid Level Check.......................550
Frequency of Fluid Change................550
Lubricant Selection......................550
Shift Speeds...........................333
Master Cylinder (Brakes)....................548
Methanol...............................390
Mirrors
Heated...............................85
Outside...............................83
Rearview..............................81
Vanity...............................102
Modifications/Alterations, Vehicle...............7
Monitor, Tire Pressure System................378
MTBE/ETBE............................390
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INDEX 667