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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.” 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 “Malfunction Indicator
Light” 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 “Malfunction Indicator Light” 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
“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
odometer reset button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
272 MAINTAINING YOUR VEHICLE
Page 354 of 360

Maintenance Schedule................... 318
Schedule “A”........................ 331
Schedule “B”........................ 321
Malfunction Indicator Light
(Check Engine)......................143,273
Manual, Service........................ 341
Memory Feature (Memory Seat)............. 90
Memory Seat........................... 90
Memory Seats and Radio.................. 90
Methanol............................. 247
Mini-Trip Computer..................... 147
Mirrors ............................... 63
AutomaticDimming .................... 63
Electric Remote....................... 64
ExteriorFolding ....................... 64
Heated.............................. 65
Outside ............................. 63
Vanity .............................. 65
Modifications/Alterations, Vehicle............ 7
Monitor, Tire Pressure System............. 239
Mopar Parts........................274,340
MTBE/ETBE.......................... 247
Multi-Function Control Lever............... 98Navigation Radio....................... 170
Navigation System...................... 170
NewVehicleBreak-InPeriod ............... 55
Occupant Restraints...................... 30
Octane Rating, Gasoline (Fuel)............. 246
Odometer............................ 140
Trip ............................... 140
Oil, Engine.........................275,314
Capacity............................ 313
Change Interval...................... 276
Checking........................... 275
Dipstick ............................ 275
Disposal............................ 278
Filter...........................278,314
Filter Disposal....................... 278
Materials Added to.................... 277
Recommendation..................277,313
Viscosity.........................277,313
Onboard Diagnostic System............272,273
Opener, Garage Door (HomeLink) ......... 116
Operating Precautions................... 272
Outside Rearview Mirrors................. 63
354 INDEX
Page 359 of 360

Transmitter Battery Service
(Remote Keyless Entry)................... 19
Transmitter, Garage Door
Opener (HomeLink) .................... 116
Transmitter Programming
(Remote Keyless Entry)................... 19
Transmitter, Remote Keyless Entry (RKE)...... 17
Transporting Pets........................ 55
TreadWearIndicators ................... 233
Trip Odometer......................... 140
Trunk Release, Emergency................. 29
Trunk Release Remote Control.............. 28
Turn Signals........................ 98,136
UConnect™ (Hands-Free Phone)............ 66
Uniform Tire Quality Grades.............. 343
Universal Transmitter.................... 116
Unleaded Gasoline...................... 246
Untwisting Procedure, Seat Belt............. 35
VanityMirrors .......................... 65
Variance, Compass...................... 149
Vehicle Certification Label................ 252Vehicle Identification Number (VIN).......... 6
Vehicle Loading..................226,252,253
Vehicle Modifications/Alterations............ 7
Vehicle Storage......................188,306
Vehicle Theft Alarm (Security Alarm)......... 15
Video Entertainment System
(Rear Seat Video System)................. 174
Warning Flasher, Hazard................. 256
Warning Lights
(Instrument Cluster Description)............ 136
WarningsandCautions .................... 6
WarrantyInformation .................... 340
Washer, Adding Fluid..............104,106,285
Washers, Headlight..................... 105
Washers, Windshield.................102,285
Washing Vehicle........................ 296
Wheel Alignment and Balance............. 235
Wheel and Wheel Trim................... 297
Wheel and Wheel Trim Care............... 297
Wheel Bearings........................ 295
WindBuffeting ...................... 27,123
Window Airbag (Side Curtain)............ 38,43
INDEX 359
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