check engine light DODGE CHALLENGER SRT 2010 3.G User Guide

checked if a leak is suspected, abnormal noises are
apparent, and/or the system is not functioning as antici-
pated. Coordinate inspection efforts through an autho-
rized dealer.
CAUTION!
Do not use chemical flushes in your power steering
system as the chemicals can damage your power
steering components. Such damage is not covered by
the New Vehicle Limited Warranty.
WARNING!
Fluid level should be checked on a level surface and
with the engine off to prevent injury from moving
parts and to ensure accurate fluid level reading. Do
not overfill. Use only manufacturer’s recommended
power steering fluid.If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further
information.
PARKING BRAKE
Before leaving the vehicle, make sure that the parking
brake is fully applied and place the shift lever in the
PARK or REVERSE (manual transmission only) position.
When the parking brake is applied and the ignition
switch is in the ON position (RUN position with Keyless
Go™), the “Brake Warning Light” in the instrument
cluster will illuminate.
264 STARTING AND OPERATING

across an axle quite similarly to a limited slip differential.
If one wheel on an axle is spinning faster than the other,
the system will apply the brake of the spinning wheel
and allow more engine torque to be applied to the wheel
that is not spinning. To improve the vehicle’s traction
when driving with tire chains, or when starting off in
deep snow, sand, or gravel, it may be desirable to switch
to the “Partial Off” mode by momentarily pressing the
“ESP OFF” switch.
WARNING!
With the ESP switched OFF, the enhanced vehicle
stability offered by ESP is unavailable. In an emer-
gency evasive maneuver, the ESP system will not
engage to assist in maintaining stability. The “Full
Off” ESP mode is intended for off-highway or off-
road only.
Synchronizing ESP
The Malfunction Indicator Light for the ESP is
combined with BAS indicator. If the power
supply is interrupted (battery disconnected or
discharged), the “ESP/BAS Malfunction Indi-
cator Light” may illuminate with the engine running. If
this should occur, turn the steering wheel completely to
the left and then to the right. The “ESP/BAS Malfunction
Indicator Light” should go out. However, if the light
remains on, have the ESP and BAS checked at your
authorized dealer as soon as possible.
278 STARTING AND OPERATING

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.
Loose Fuel Filler Cap
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
”gASCAP” message will display in the odometer or a
“Check Gascap” message will display in the Electronic
Vehicle Information Center (EVIC) (if equipped). If this
occurs, tighten the fuel filler cap properly and press the
7
MAINTAINING YOUR VEHICLE 339

Trip Odometer 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 MIL.
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS
In some localities, it may be a legal requirement to pass
an inspection of this 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 may
notbe ready if the 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, the vehicle may fail the test.
This vehicle has a simple ignition key-actuated test,
which you can use prior to going to the test station. To
check if this vehicle’s OBD II system is ready, you must
do the following:
1. Insert the key fob into the ignition switch.
2. Turn the ignition switch to the ON/RUN position, but
do not crank or start the engine.
3. If you crank or start the engine, you will have to start
this test over.
4. As soon as you turn the ignition switch to the ON/
RUN position, you will see the MIL symbol come on as
part of a normal bulb check.
340 MAINTAINING YOUR VEHICLE

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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S388 MAINTENANCE SCHEDULES

Bulbs, Light.......................... 72,376
Calibration, Compass ..................... 180
Capacities, Fluid ........................ 382
Caps, Filler Fuel ............................... 308
Oil (Engine) .......................... 344
Power Steering ........................ 263
Radiator (Coolant Pressure) ............... 356
Car Washes ............................ 364
Carbon Monoxide Warning ...............70,307
Cargo (Vehicle Loading) ................... 310
Cellular Phone .......................... 81
Center High Mounted Stop Light ............ 381
Certification Label ....................... 310
Chains, Tire ............................ 295
Chart, Tire Sizing ........................ 281
Check Engine Light
(Malfunction Indicator Light) ............... 340Checking Your Vehicle For Safety
............. 69
Checks, Safety ........................... 69
Child Restraint .................... 59,61,64,66
Child Restraint Tether Anchors .............63,64
Clean Air Gasoline ....................... 304
Cleaning Wheels ............................. 366
Windshield Wiper Blades ................ 349
Clock ........................ 186,188,191,200
Cold Weather Operation ................... 242
Compact Disc (CD) Maintenance ............. 223
Compass .............................. 180
Compass Calibration ..................... 180
Compass Variance ....................... 181
Computer, Trip/Travel .................... 173
Connector UCI ................................ 211
Universal Consumer Interface (UCI) ......... 211
Console .............................. 150
418 INDEX

Door Locks............................. 28
Door Locks, Automatic .................... 30
Door Opener, Garage ..................... 137
Driving On Slippery Surfaces ................... 259
Through Flowing, Rising,
or Shallow Standing Water ............... 260
Electric Remote Mirrors .................... 79
Electrical Power Outlets ................... 147
Electronic Brake Control System ............. 270
Electronic Power Distribution Center (Fuses) .... 371
Electronic Speed Control (Cruise Control) ...... 133
Electronic Stability Program (ESP) ............ 274
Electronic Throttle Control Warning Light ...... 159
Electronic Vehicle Information Center (EVIC) .... 169
Emergency Deck Lid Release ................ 35
Emergency, In Case of Freeing Vehicle When Stuck ............... 331 Hazard Warning Flasher
................. 316
Jump Starting ......................... 327
Overheating .......................... 316
Towing ............................. 332
Emergency Trunk Release ................... 35
Emission Control System Maintenance ......340,386
Engine ............................... 338
Air Cleaner .......................... 345
Block Heater ......................... 244
Break-In Recommendations ................ 68
Checking Oil Level ..................... 343
Compartment ......................... 338
Coolant (Antifreeze) ................. 354,383
Cooling ............................. 354
Exhaust Gas Caution .................. 70,307
Fails to Start .......................... 243
Flooded, Starting ...................... 243
Fuel Requirements ..................... 304
Jump Starting ......................... 327
420 INDEX

Oil ...........................343,382,383
Oil Change Interval .................... 343
Oil Filler Cap ......................... 344
Oil Filter ............................ 345
Oil Filter Disposal ..................... 344
Oil Selection ....................... 344,382
Overheating .......................... 316
Starting ............................. 237
Temperature Gauge .................... 159
Engine Oil Viscosity ...................... 344
Enhanced Accident Response Feature .......... 54
Entry System, Illuminated .................. 20
Ethanol ............................... 305
Exhaust Gas Caution ................70,307,351
Exhaust System ....................... 70,351
Exterior Folding Mirrors ................... 78
Exterior Lighting ........................ 123
Exterior Lights .......................... 72 Filler Location Fuel
...................... 308
Filters Air Cleaner .......................... 345
Engine Oil ........................ 345,383
Engine Oil Disposal .................... 344
Flashers Hazard Warning ....................... 316
Turn Signal ...................... 72,126,160
Flash-To-Pass ........................... 127
Flooded Engine Starting ................... 243
Fluid, Brake ........................... 384
Fluid Capacities ......................... 382
Fluid Leaks ............................. 72
Fluid Level Checks Automatic Transmission ................. 361
Brake .............................. 359
Cooling System ....................... 354
Engine Oil ........................... 343
Power Steering ........................ 263
10
INDEX 421

Brake Warning..................... 164,267
Bulb Replacement ................... 376,377
Center Mounted Stop ................... 381
Courtesy/Reading ................... 128,137
Cruise .............................. 158
Daytime Running ...................... 125
Dimmer Switch, Headlight .............126,127
Electronic Stability Program (ESP) Indicator . . . 279
Electronic Throttle Control Warning ......... 159
Engine Temperature Warning .............. 161
Exterior .............................. 72
Fog ............................. 125,163
Hazard Warning Flasher ................. 316
Headlight Switch ...................... 123
Headlights ........................ 123,377
Headlights On Reminder ................. 125
Headlights On With Wipers ............124,131
High Beam ........................ 127,162
High Beam Indicator .................... 162 High Beam/Low Beam Select
............. 127
Illuminated Entry ....................... 20
Instrument Cluster .................. 123,158
Intensity Control ...................... 129
Interior .......................... 129,137
License ............................. 381
Lights On Reminder .................... 125
Low Fuel ............................ 167
Malfunction Indicator (Check Engine) ........ 168
Map Reading ...................... 128,137
Oil Pressure .......................... 162
Parade Mode (Daytime Brightness) ......... 129
Passing ............................. 127
Reading .......................... 128,137
Seat Belt Reminder ..................... 162
Security Alarm (Theft Alarm) .............. 165
Service ........................... 376,377
Service Engine Soon (Malfunction Indicator) . . . 168
Theft Alarm (Security Alarm) .............. 165
10
INDEX 425

Tire Pressure Monitoring (TPMS)........165,298
Traction Control ....................... 279
Turn Signal ...................... 72,126,160
Vanity Mirror .......................... 80
Voltage ............................. 158
Warning (Instrument Cluster Description) ..... 158
Loading Vehicle ...................... 310,312
Capacities ........................... 312
Tires ............................... 285
Locks ................................. 28
Auto Unlock .......................... 30
Automatic Door ........................ 30
Door ................................ 28
Power Door ........................... 29
Low Tire Pressure System .................. 298
Lower Anchors and Tether for CHildren
(LATCH) ............................ 63,64
Lubrication, Body ....................... 349
Lumbar Support ........................ 116 Maintenance Free Battery
.................. 346
Maintenance, General ..................... 342
Maintenance Procedures ................... 342
Maintenance Schedule .................... 386
Maintenance, Sunroof ..................... 146
Malfunction Indicator Light (Check Engine) . . 168,340
Manual, Service ......................... 412
Manual Transmission ...............245,361,363
Fluid Level Check ................... 361,363
Shift Speeds .......................... 247
Map/Reading Lights .................. 128,137
Master Cylinder (Brakes) .................. 359
Methanol ............................. 305
Mini-Trip Computer ...................... 173
Mirrors ................................ 77
Automatic Dimming ..................... 77
Electric Powered ....................... 79
Electric Remote ........................ 79
Exterior Folding ........................ 78
426 INDEX