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ONBOARD DIAGNOSTIC SYSTEM Ð 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 ªMalfunction Indicator Light.º 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 dealer for service as soon as
possible.CAUTION!
Prolonged driving with the ªMalfunction Indicator
Lightº on could cause further damage to the emis-
sion control system. It could also affect fuel economy
and driveability. The vehicle must be serviced before
any emissions tests can be performed.
If the ªMalfunction Indicator Lightº is flashing
while the engine is running, severe catalytic con-
verter damage and power loss will soon occur. Im-
mediate 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
ªCheck Gascapº message will display in the Electronic
Vehicle Information Center (EVIC) Ð if equipped. If this
occurs, tighten the fuel filler cap properly and press the
odometer reset button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
264 MAINTAINING YOUR VEHICLE
Page 344 of 350

Automatic Dimming.................... 62
Electric Remote....................... 64
Exterior Folding....................... 63
Heated.............................. 64
Outside............................. 63
Rearview............................ 62
Vanity.............................. 64
Modifications/Alterations, Vehicle............ 7
Monitor, Tire Pressure System............. 230
Mopar Parts........................266,330
MTBE/ETBE.......................... 238
Multi-Function Control Lever............... 93
Navigation Radio....................... 162
Navigation System...................... 162
New Vehicle Break-In Period............... 54
Occupant Restraints...................... 29
Octane Rating, Gasoline (Fuel)............. 237
Odometer............................ 124
Trip ............................... 124
Oil, Engine.........................267,305
Capacity............................ 304Change Interval...................... 268
Checking........................... 267
Dipstick............................ 267
Disposal............................ 270
Filter...........................270,305
Filter Disposal....................... 270
Materials Added to.................... 269
Recommendation..................269,304
Viscosity.........................269,304
Onboard Diagnostic System............264,265
Opener, Garage Door (HomeLinkt) ......... 104
Operating Precautions................... 264
Outside Rearview Mirrors................. 63
Overhead Console...................... 103
Overheating, Engine..................... 248
Owner's Manual (Operator Manual)......... 331
Panic Alarm........................... 18
Parking Brake......................... 203
Parking On Hill........................ 203
Passing Light........................... 93
Pedals, Adjustable....................... 99
Personal Settings....................... 140
344 INDEX
Page 348 of 350

Alignment.......................... 227
Chains............................. 227
General Information................... 221
High Speed......................... 223
Inflation Pressures.................... 222
Life of Tires......................... 225
Load Capacity....................217,218
Pressure Monitor System (TPMS)......... 230
Quality Grading...................... 332
Radial............................. 224
Replacement......................... 226
Rotation............................ 229
Safety...........................213,221
Sizes............................... 214
Snow Tires.......................... 228
Spinning............................ 224
Tread Wear Indicators.................. 225
Towing.............................. 246
Behind a Motor Home................. 246
Disabled Vehicle...................... 258
Recreational......................... 246
Trailering........................... 246
Towing Vehicle Behind a Motor Home....... 246Traction Control........................ 208
Trailer Towing......................... 246
Transmission.......................... 286
Automatic........................196,286
Fluid.............................. 306
Shifting............................ 193
Transmitter Battery Service (Remote Keyless
Entry)................................ 19
Transmitter, Garage Door Opener (HomeLinkt) . 104
Transmitter Programming (Remote Keyless
Entry)................................ 19
Transmitter, Remote Keyless Entry (RKE)...... 17
Transporting Pets........................ 54
Tread Wear Indicators................... 225
Trip Odometer......................... 124
Trunk Release, Emergency................. 28
Trunk Release Remote Control.............. 27
Turn Signals........................93,126
UConnectŸ (Hands-Free Phone)............ 65
Uniform Tire Quality Grades.............. 332
Universal Transmitter.................... 104
Unleaded Gasoline...................... 237
348 INDEX