service indicator DODGE CARAVAN 2010 User Guide
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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 (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 emission 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 Message
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 be displayed in the
Electronic Vehicle Information Center (EVIC). Refer to
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MAINTAINING YOUR VEHICLE 433
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“Electronic Vehicle Information Center (EVIC)” in ”Un-
derstanding Your Instrument Panel” for further informa-
tion. Tighten the gas cap until aclickingsound is heard.
This is an indication that the gas cap is properly tight-
ened.
Press the odometer reset button to turn the message off.
If the problem persists, the message will appear the next
time the vehicle is started. This might indicate a damaged
cap. If the problem is detected twice in a row, the system
will turn on the MIL. Resolving the problem will turn the
MIL light off.
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
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 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 key-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. Turn the ignition switch to the ON position, but do not
crank or start the engine.
434 MAINTAINING YOUR VEHICLE
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EMISSIONS CONTROL SYSTEM MAINTENANCE
The Scheduled Maintenance services listed inbold type
must be done at the times or mileages specified to ensure
the continued proper functioning of the emissions control
system. These and all other maintenance services in-
cluded in this manual, should be done to provide best
vehicle performance and reliability. More frequent main-
tenance may be needed for vehicles in severe operating
conditions, such as dusty areas and very short trip
driving.
Inspection and service should also be done anytime a
malfunction is suspected.
NOTE: Maintenance, replacement or repair of the emis-
sions control devices and systems on your vehicle may be
performed by any automotive repair establishment or
individual using any automotive part that has been
certified pursuant to U.S. EPA or in the State of Califor-
nia, California Air Resources Board regulations.
MAINTENANCE SCHEDULE
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
On Non-EVIC equipped vehicles, CHAngE OILwill
flash in the instrument cluster odometer and a single
chime will sound, indicating that an oil change is neces-
sary.
On Electronic Vehicle Information Center (EVIC)
equipped vehicles, Oil Change Required will be dis-
played in the EVIC and a single chime will sound,
indicating that an oil change is necessary.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Have your vehicle
serviced as soon as possible, within the next 500 miles
(805 km).
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S482 MAINTENANCE SCHEDULES
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Light Bulbs............................ 104
Lights ............................. 104,155
Airbag ....................... 76,81,102,237
Alarm .............................. 236
Anti-Lock ........................... 228
Automatic Headlights ................... 157
Back-Up ............................ 475
Battery Saver ......................... 160
Brake Assist Warning ................... 344
Brake Warning ........................ 229
Bulb Replacement ................... 473,474
Center Mounted Stop ................... 476
Daytime Running ...................... 159
Dimmer Switch, Headlight ............... 156
Engine Temperature Warning .............. 235
Exterior ............................. 104
Fog .......................... 160,236,474
Hazard Warning Flasher ................. 406
Headlight Switch ...................... 157 Headlights
........................... 474
Headlights On Reminder ................. 159
High Beam Indicator .................... 228
High Beam/Low Beam Select ............. 161
Illuminated Entry ....................... 18
Interior .......................... 155,156
License ............................. 476
Lights On Reminder .................... 159
Low Fuel ............................ 237
Malfunction Indicator (Check Engine) ........ 234
Oil Pressure .......................... 236
Park ............................ 157,474
Passing ............................. 162
Reading ............................. 184
Rear Servicing ........................ 475
Rear Tail ............................ 475
Seat Belt Reminder ..................... 236
Security Alarm (Theft Alarm) .............. 236
Service ........................... 473,474
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Service Engine Soon (Malfunction Indicator) . . . 234
Side Marker.......................... 475
Theft Alarm (Security Alarm) .............. 236
Tire Pressure Monitoring (TPMS) ........... 237
Turn Signal ..................... 104,474,475
Voltage ............................. 237
Warning (Instrument Cluster Description) ..... 227
Load Leveling System .................... 214
Loading Vehicle ................... 208,383,385
Capacities ........................... 385
Tires ............................... 351
Locks Door ................................ 30
Lower Anchors and Tether for CHildren
(LATCH) .............................. 92
Lubrication, Body ....................... 447
Luggage Rack (Roof Rack) ................. 215
Lumbar Support ........................ 126 Maintenance Free Battery
.................. 443
Maintenance Procedures ................... 436
Maintenance Schedule .................... 482
Maintenance, Sunroof ..................... 195
Malfunction Indicator Light (Check Engine) . . 234,434
Manual, Service ......................... 505
Map/Reading Lights ..................... 184
Memory Feature (Memory Seat) ............. 149
Memory Seat ........................ 1 13,149
Mini-Trip Computer ................... 241,248
Mirrors ............................... 110
Automatic Dimming .................... 110
Electric Remote ....................... 112
Exterior Folding ....................... 112
Heated ............................. 113
Memory ............................ 149
Outside ............................. 111
Rearview ............................ 110
Vanity .............................. 114
520 INDEX
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Seats................................. 123
Adjustment .......................... 124
Easy Entry ........................... 135
Fold in Floor (Stow \bnGo) ............... 132
Heated ............................. 128
Lumbar Support ....................... 126
Memory ............................ 149
Power .............................. 126
Reclining ............................ 124
Stow \bn Go (Fold in Floor) ............... 132
Tilting .............................. 135
Security Alarm (Theft Alarm) ................ 16
Selection of Coolant (Antifreeze) ..........450,478
Sentry Key (Immobilizer) ................... 14
Sentry Key Programming ................... 16
Sentry Key Replacement ................... 15
Service Assistance ....................... 501
Service Contract ......................... 503 Service Engine Soon Light
(Malfunction Indicator)
.................... 234
Service Manuals ........................ 505
Setting the Clock ................ 258,260,263,272
Settings, Personal ........................ 252
Shoulder Belts ........................... 54
Side Airbag ............................. 77
Signals, Turn ................ 104,160,228,474,475
Sirius Backseat TV™ (Uconnect studios)....... 293
Sliding Door ............................ 41
Slippery Surfaces, Driving On ............... 332
Snow Tires ............................ 363
Spare Tire .......................... 358,409
Speed Control (Cruise Control) .............. 168
Speedometer ........................... 228
Starting ............................... 321
Automatic Transmission ................. 321
Cold Weather ......................... 322
Engine Fails to Start .................... 322
524 INDEX
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Transmitter Battery Service
(Remote Keyless Entry).................... 26
Transmitter, Garage Door Opener (HomeLink) . . 186
Transmitter, Remote Keyless Entry (RKE) ........ 19
Transporting Pets ........................ 95
Tread Wear Indicators .................... 360
Trip Computer .......................... 241
Trip Odometer .......................... 231
Turn Signals ................... 160,228,474,475
UCI Connector ......................... 283
Uconnect™ (Hands-Free Phone) ............. 122
Umbrella Holder ........................ 204
Uniform Tire Quality Grades ................ 507
Universal Consumer Interface (UCI) Connector . . . 283
Universal Transmitter ..................... 186
Unleaded Gasoline ....................... 372
Upholstery Care ........................ 462 Vanity Mirrors
.......................... 114
Variance, Compass .................... 243,251
Vehicle Certification Label ................. 383
Vehicle Identification Number (VIN) ............ 6
Vehicle Loading ................... 352,383,385
Vehicle Modifications/Alterations .............. 7
Vehicle Storage ....................... 315,472
Video Entertainment System™
(Rear Seat Video System) .................. 293
Voice Recognition System (VR) .............. 123
Warning Flasher, Hazard .................. 406
Warning Lights
(Instrument Cluster Description) ............. 227
Warnings and Cautions ..................... 6
Warranty Information ..................... 504
Washer, Adding Fluid ..................... 448
Washing Vehicle ......................... 460
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