check engine light CHRYSLER 300 SRT 2014 2.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 emissions 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
484 MAINTAINING YOUR VEHICLE

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 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 is not readyand you should
not proceed to the I/M station.
• The MIL will not flash at all and will remain fully
illuminated until you turn OFF the ignition or start the
engine. This means that your vehicle’s OBD II system
is ready and you can proceed to the I/M station.
If your OBD II system is not ready,you should see your
authorized dealer or repair facility. If your vehicle was
recently serviced or had a battery failure or replacement,
7
MAINTAINING YOUR VEHICLE 485

•Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine coolant (antifreeze)
performance, poor gas mileage, and increased emis-
sions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting or
riding on the brake pedal can result in abnormally
(Continued)
WARNING! (Continued)
high brake temperatures, excessive lining wear, and
possible brake damage. You would not have your full
braking capacity in an emergency.
Master Cylinder — Brake Fluid Level Check
Check the fluid level in the master cylinder immediately
if the brake system warning light indicates system fail-
ure.
Check the fluid level in the master cylinder when per-
forming underhood services.
Clean the top of the master cylinder area before removing
the cap. Add fluid to bring the level up to the top of the
“FULL” mark on the side of the master cylinder reservoir.
Overfilling of fluid is not recommended because it may
cause leaking in the system.
506 MAINTAINING YOUR VEHICLE

Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other
than your authorized dealer, the message can be reset by
referring to the steps described under “Electronic Vehicle
Information Center (EVIC)” in “Understanding Your
Instrument Panel” for further information.
At Each Stop For Fuel
•Check the engine oil level. Refer to “Maintenance
Procedures/Engine Oil” in “Maintaining Your Ve-
hicle” for further information.
• 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 539

Break-In Recommendations, New Vehicle.........99
Brightness, Interior Lights ...................204
Bulb Replacement ........................ .528
Bulbs, Light ............................ .104
Camera, Rear ........................... .260
Capacities, Fluid ......................... .534
Caps, Filler Oil (Engine) .......................... .489
Power Steering ........................ .396
Radiator (Coolant Pressure) ................503
Carbon Monoxide Warning ..................101
Cargo Area Features ...................... .295
Cargo Compartment ...................... .295
Cargo (Vehicle Loading) ....................453
Car Washes ............................ .512
Cellular Phone .......................... .355
Certification Label ........................ .453
Chains, Tire ............................ .434Chart, Tire Sizing
........................ .413
Check Engine Light (Malfunction Indicator Light) . .306
Checking Your Vehicle For Safety ..............100
Checks, Safety .......................... .100
Child Restraint ............................75
Child Restraints Child Seat Installation .....................94
Install A LATCH-compatible Child Restraint .....89
Installing Child Restraints Using The Vehicle
Seat Belt ..............................91
Lower Anchors And Tethers For Children .......83
Child Safety Locks .........................33
Clean Air Gasoline ....................... .445
Cleaning Wheels .............................. .513
Climate Control ......................... .355
Clock ................................. .351
Coin Holder ............................ .291
Cold Weather Operation ....................374
568 INDEX

Emergency, In Case ofFreeing Vehicle When Stuck ................475
Hazard Warning Flasher ..................458
Jump Starting ......................... .471
Overheating .......................... .458
Emergency Trunk Release ....................44
Emission Control System Maintenance ..........484
Engine ................................ .483
Air Cleaner .......................... .490
Block Heater ......................... .376
Break-In Recommendations .................99
Checking Oil Level ..................... .487
Compartment ......................... .483
Coolant (Antifreeze) .....................500
Cooling ............................. .499
Exhaust Gas Caution .....................101
Fails to Start .......................... .374
Flooded, Starting ...................... .374
Fuel Requirements ..................... .445Jump Starting
......................... .471
Oil................................. .487
Oil Change Interval ..................... .323
Oil Filler Cap ......................... .489
Oil Selection .......................... .488
Oil Synthetic ......................... .489
Overheating .......................... .458
Starting ............................. .371
Temperature Gauge ..................... .312
Engine Oil Viscosity ...................... .489
Enhanced Accident Response Feature ............70
Entry System, Illuminated ....................21
Ethanol ............................... .446
Event Data Recorder ........................74
Exhaust Gas Caution ...................... .101
Exhaust System .......................... .101
Exterior Folding Mirrors ....................113
Exterior Lighting ......................... .195
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INDEX 571

Exterior Lights.......................... .104
Filler Location Fuel ....................... .307
Filters Air Cleaner .......................... .490
Air Conditioning ...................... .365
Engine Oil ........................... .489
Engine Oil Disposal .....................489
Flashers Hazard Warning ....................... .458
Turn Signal .......................... .104
Flash-To-Pass ........................... .202
Flooded Engine Starting ....................374
Floor Console ........................... .291
Fluid, Brake ............................ .536
Fluid Capacities ......................... .534
Fluid Leaks ............................ .104
Fluid Level Checks ....................... .510
Automatic Transmission ..................509 Brake
............................... .506
Cooling System ........................ .500
Engine Oil ........................... .487
Power Steering ........................ .396
Fluids, Lubricants and Genuine Parts ...........535
Fog Lights ............................. .199
Folding Rear Seat ........................ .187
Forward Collision Warning ..................247
Freeing A Stuck Vehicle .....................475
Fuel .................................. .445
Additives ............................ .447
Clean Air ............................ .445
Conserving ........................... .324
Ethanol ............................. .446
Filler Door (Gas Cap) ....................307
Gasoline ............................. .445
Gauge .............................. .307
Light ............................... .318
Materials
Added....................... .447
572 INDEX

Brake Warning........................ .309
Bulb Replacement ...................... .529
Daytime Running ...................... .199
Dimmer Switch, Headlight .................201
Exterior ............................. .104
Fog ................................ .199
Hazard Warning Flasher ..................458
Headlights ........................... .195
Headlights On Reminder ..................199
Headlights On With Wipers ................196
Headlight Switch ...................... .195
High Beam ........................... .202
High Beam Indicator .....................303
High Beam/Low Beam Select ...............202
Illuminated Entry ........................21
Instrument Cluster ..................... .195
Intensity Control ....................... .204
Interior ............................. .204
License ............................. .532Lights On Reminder
.....................199
Low Fuel ............................ .318
Malfunction Indicator (Check Engine) .........306
Map Reading ......................... .202
Parade Mode (Daytime Brightness) ...........206
Passing ............................. .202
Reading ............................. .202
Seat Belt Reminder ..................... .312
Security Alarm ........................ .309
Service .............................. .528
Service Engine Soon (Malfunction Indicator) . . . .306
Tire Pressure Monitoring (TPMS) ............304
Traction Control ....................... .410
Turn Signal .......................... .104
Vanity Mirror ..........................116
Warning (Instrument Cluster Description) ......303
Loading Vehicle ......................... .453
Capacities ........................... .455
T

ires ............................... .418
576 INDEX

Locks..................................29
Automatic Door .........................32
Auto Unlock ...........................32
Child Protection .........................33
Door .................................29
Power Door ............................31
Low Tire Pressure System ...................437
Lubrication, Body ........................ .495
Lug Nuts .............................. .459
Maintenance Free Battery ....................490
Maintenance Procedures ....................487
Maintenance Schedule ..................... .538
Malfunction Indicator Light (Check Engine) .......306
Manual, Service ......................... .562
Master Cylinder (Brakes) ....................506
Memory Feature (Memory Seat) ...............189
Memory Seat ........................... .189
Memory Seats and Radio ....................189 Methanol
.............................. .446
Mini-Trip Computer ...................... .327
Mirrors ................................112
Electric Powered ........................115
Electric Remote .........................115
Exterior Folding ........................113
Heated ...............................116
Outside ..............................113
Vanity ...............................116
Mode Fuel Saver ........................... .324
Modifications/Alterations, Vehicle ...............7
Monitor, Tire Pressure System ................437
Mopar Parts ............................ .486
MTBE/ETBE ........................... .446
Multi-Function Control Lever .................201
New Vehicle Break-In Period ..................99
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INDEX 577

Occupant Restraints........................45
Occupant Restraints (Sedan) ..................63
Octane Rating, Gasoline (Fuel) ................445
Odometer .............................. .303
Oil Change Indicator ...................... .303
Oil Change Indicator, Reset ..................303
Oil, Engine ............................. .487
Capacity ............................ .534
Change Interval ....................... .323
Checking ............................ .487
Dipstick ............................. .487
Disposal ............................. .489
Filter ............................... .489
Filter Disposal ........................ .489
Materials Added to ..................... .489
Recommendation ...................... .488
Synthetic ............................ .489
Viscosity ............................ .489
Oil Filter, Selection ....................... .489Onboard Diagnostic System
..................484
Operating Precautions ..................... .484
Operator Manual (Owner’s Manual) .............4
Outside Rearview Mirrors ...................113
Overdrive .............................. .386
Overdrive OFF Switch ..................... .386
Overheating, Engine ...................... .312
Owner’s Manual (Operator Manual) .............4
Paint Care ..............................511
Panic Alarm ..............................24
Parking Brake ........................... .397
ParkSense® System, Rear ....................250
Passing Light ........................... .202
Passive Entry .............................34
Pedals, Adjustable ........................ .215
Pets ....................................99
Pets, Transporting ..........................99
Phone (Pairing) .......................... .135
578 INDEX