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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.
332 MAINTAINING YOUR VEHICLE
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Page 423 of 432

Navigation Radio....................... 206
Navigation System...................... 206
New Vehicle Break-In Period............... 58
Occupant Restraints...................... 32
Octane Rating, Gasoline (Fuel)............. 289
Odometer............................ 167
Trip ............................... 167
Oil, Engine.........................335,383
Capacity............................ 382
Change Interval...................... 337
Checking........................335,336
Dipstick.........................335,336
Disposal............................ 340
Filter...........................340,383
Filter Disposal....................... 340
Identification Logo.................... 338
Materials Added to.................... 339
Recommendation..................337,382
Synthetic........................... 339
Viscosity......................338,339,382
Onboard Diagnostic System............332,333
Opener, Garage Door (HomeLink) ......... 141Operating Precautions................... 332
Outside Rearview Mirrors................. 69
Overdrive............................ 242
Overhead Console...................... 140
Overheating, Engine..................167,312
Owner’s Manual (Operator Manual)......... 409
Panic Alarm........................... 20
Park Assist System, Rear................. 136
Parking Brake......................... 251
Parking On Hill........................ 251
Passing Light.......................... 107
Pedals, Adjustable...................... 117
Personal Settings....................... 182
Pets.................................. 58
Phone, Cellular......................... 72
Phone, Hands-Free (UConnect™)............ 72
Placard, Tire and Loading Information....... 267
Power
Brakes............................. 253
Distribution Center (Fuses).............. 363
Door Locks.......................... 23
Mirrors............................. 70
INDEX 423
10
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Page 428 of 432

Transmitter Battery Service
(Remote Keyless Entry)................... 21
Transmitter, Garage Door Opener
(HomeLink) .......................... 141
Transmitter Programming
(Remote Keyless Entry)................... 21
Transmitter, Remote Keyless Entry (RKE)...... 17
Transporting Pets........................ 58
Tread Wear Indicators................... 276
Trip Odometer......................... 167
Trunk Release, Emergency................. 32
Trunk Release Remote Control.............. 31
Turn Signals........................107,163
UConnect™ (Hands-Free Phone)............ 72
Uniform Tire Quality Grades.............. 410
Universal Transmitter.................... 141
Unleaded Gasoline...................... 289
Untwisting Procedure, Seat Belt............. 38
Vanity Mirrors.......................... 71
Variance, Compass...................... 179
Vehicle Certification Label................ 295Vehicle Identification Number (VIN).......... 6
Vehicle Loading..................268,295,297
Vehicle Modifications/Alterations............ 7
Vehicle Storage......................226,370
Vehicle Theft Alarm (Security Alarm)......... 15
Video Entertainment System
(Rear Seat Video System)................. 210
Warning Flasher, Hazard................. 312
Warning Lights
(Instrument Cluster Description)............ 163
Warnings and Cautions.................... 6
Warranty Information.................... 408
Washer, Adding Fluid.............. 112,114,347
Washers, Headlight..................... 113
Washers, Windshield................. 110,347
Washing Vehicle........................ 359
Wheel Alignment and Balance............. 278
Wheel and Wheel Trim................... 360
Wheel and Wheel Trim Care............... 360
Wheel Bearings........................ 358
Wind Buffeting......................30,148
Window Airbag (Side Curtain)............42,46
428 INDEX
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