2013 DODGE GRAND CARAVAN service indicator

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
“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 maynotbe 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.
7
MAINTAINING YOUR VEHICLE 593

MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Oil Change Required” message is
displayed. Severe Operating Conditions can cause the
change oil message to illuminate as early as 3,500 miles
(5,600 km) since last reset. Have your vehicle serviced as
soon as possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other thanyour authorized dealer, the message can be reset by refer-
ring to the steps described under “Electronic Vehicle Infor-
mation Center (EVIC)/Oil Change Required” in “Under-
standing Your Instrument Panel” for further information.
NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
Once A Month Or Before A Long Trip:
•Check engine oil level
•Check windshield washer fluid level
•Check the tire inflation pressures and look for unusual
wear or damage
•
Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission as
needed
•Check function of all interior and exterior lights
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S642 MAINTENANCE SCHEDULES

Cargo Area Features.......................292
Cargo Compartment.......................292
Luggage Carrier........................295
Cargo (Vehicle Loading)....................284
Car Washes.............................619
Cellular Phone...........................431
Center High Mounted Stop Light..............637
Certification Label.........................539
Chains, Tire.............................517
Changing A Flat Tire.......................561
Chart, Tire Sizing.........................497
Check Engine Light (Malfunction Indicator Light) . .317
Checking Your Vehicle For Safety..............117
Checks, Safety............................117
Child Restraint............................89
Child Safety Locks.........................49
Clean Air Gasoline........................529
Climate Control..........................431
Clock..................................350Coat Hook..............................284
Coin Holder.............................285
Cold Weather Operation....................462
Compact Disc (CD) Maintenance..............430
Compact Spare Tire........................511
Compass...............................340
Compass Calibration.......................340
Compass Variance.........................341
Computer, Trip/Travel......................338
Connector
UCI.................................376
Universal Consumer Interface (UCI)..........376
Conserving Fuel..........................336
Console................................285
Console, Floor...........................285
Console, Overhead........................252
Console, Removable.......................289
Contract, Service..........................654
Coolant Pressure Cap (Radiator Cap)
...........612
664 INDEX

Center Mounted Stop....................637
Daytime Running.......................224
Dimmer Switch, Headlight.................225
Electronic Stability Program (ESP) Indicator.....491
Engine Temperature Warning...............323
Exterior..............................120
Fog .................................224
Hazard Warning Flasher..................560
Headlights............................635
Headlights On Reminder..................224
High Beam Indicator.....................311
High Beam/Low Beam Select...............228
Illuminated Entry........................20
Interior..............................225
License..............................637
Lights On Reminder.....................224
Low Fuel.............................322
Malfunction Indicator (Check Engine).........317
Oil Pressure...........................323Park................................635
Passing..............................228
Reading..............................253
Rear Servicing.........................636
Rear Tail.............................636
Seat Belt Reminder......................321
Security Alarm (Theft Alarm)...............320
Service...............................634
Service Engine Soon (Malfunction Indicator). . . .317
Side Marker...........................636
Theft Alarm (Security Alarm)...............320
Tire Pressure Monitoring (TPMS)............315
Traction Control........................491
Turn Signal...........................120
Voltage..............................323
Warning (Instrument Cluster Description)......311
Loading Vehicle
..........................284
Capacities............................541
Tires ................................502
10
INDEX 671

Load Leveling System......................294
Locks..................................35
Door.................................35
Lubrication, Body.........................607
Luggage Rack (Roof Rack)...................295
Maintenance Free Battery....................603
Maintenance Procedures....................596
Maintenance Schedule......................642
Malfunction Indicator Light (Check Engine).......317
Manual, Service..........................656
Map/Reading Lights.......................253
Memory Feature (Memory Seat)...............215
Memory Seat............................133
Methanol...............................529
Mini-Trip Computer.......................338
Mirrors................................130
Automatic Dimming.....................131
Electric Remote.........................133Exterior Folding........................132
Heated...............................134
Memory..............................215
Outside..............................132
Rearview.............................130
Vanity...............................135
Mode
Fuel Saver............................336
Modifications/Alterations, Vehicle...............7
Monitor, Tire Pressure System................520
Mopar Parts.............................595
MTBE/ETBE............................529
Multi-Function Control Lever.................227
New Vehicle Break-In Period.................116
Occupant Restraints........................56
Occupant Restraints (Sedan)..................78
Octane Rating, Gasoline (Fuel)................528
672 INDEX

Service Assistance.........................651
Service Contract..........................654
Service Engine Soon Light (Malfunction Indicator). . .317
Service Manuals..........................656
Settings, Personal.........................342
Setting the Clock..........................350
Shift Lever Override.......................585
Shoulder Belts............................60
Side Airbag..............................84
Signals, Turn............................120
Sliding Door.............................44
Snow Chains (Tire Chains)...................517
Snow Tires..............................510
Spare Tire...............................511
Speed Control (Cruise Control)................237
Speedometer.............................319
Starting................................461
Automatic Transmission..................461
Cold Weather..........................462Engine Fails to Start.....................462
Remote...............................30
Starting and Operating.....................461
Starting Procedures........................461
Steering
Power...............................480
Tilt Column...........................232
Wheel, Heated.........................234
Wheel, Tilt............................232
Steering Wheel Audio Controls...............429
Steering Wheel Mounted Sound System Controls . . .429
Storage................................633
Storage Bin..............................278
Storage, Vehicle...........................453
Storing Your Vehicle.......................633
Stow n Go (Fold in Floor) Seats...............196
Sunglasses Storage........................253
Sun Roof...............................265
Supplemental Restraint System - Airbag..........74
676 INDEX

Torque Converter Clutch....................476
Towing................................541
24-Hour Towing Assistance................160
Disabled Vehicle........................586
Guide...............................547
Recreational...........................556
Weight...............................547
Towing Assistance.........................160
Traction................................477
Traction Control..........................486
Traction Control Switch.....................486
Trailer Sway Control (TSC)..................492
Trailer Towing...........................541
Cooling System Tips.....................555
Hitches..............................546
Minimum Requirements..................549
Tips.................................554
Trailer and Tongue Weight.................548
Wiring...............................553Trailer Towing Guide.......................547
Trailer Weight............................547
Transmission............................617
Automatic............................464
Fluid................................617
Transmitter Battery Service (Remote Keyless Entry). . .28
Transmitter, Garage Door Opener (HomeLink®). . . .256
Transmitter, Remote Keyless Entry (RKE).........20
Transporting Pets.........................112
Tread Wear Indicators......................514
Trip Odometer...........................312
Turn Signals.............................311
UCI Connector...........................376
Umbrella Holder..........................281
Uniform Tire Quality Grades.................657
Universal Consumer Interface (UCI) Connector. . . .376
Universal Transmitter......................256
678 INDEX