2015 DODGE GRAND CARAVAN towing

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
608 MAINTAINING YOUR VEHICLE

Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune-up to manufacturer’s specifica-
tions, should be obtained immediately.
To minimize the possibility of catalytic converter dam-
age:
•Do not shut off the engine or interrupt the ignition,
when the transmission is in gear and the vehicle is in
motion.
•Do not try to start the engine by pushing or towing the
vehicle.
•Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough
idle or malfunctioning operating conditions.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic main-
tenance required.
618 MAINTAINING YOUR VEHICLE

Mileage or time passed
(whichever comes first)
20,00030,00040,00050,00060,00070,00080,00090,000100,000110,000120,000130,000140,000150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,00048,00064,00080,00096,000112,000128,000144,000160,000176,000192,000208,000224,000240,000
Change automatic transmissionfluid and filter if using your ve-hicle for any of the following: po-lice, taxi, fleet, or frequent trailertowing.
X
Change automatic transmissionfluid and filter.X
Inspect and replace PCV valve ifnecessary.X
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
8
MAINTENANCE
SCHEDULES
666 MAINTENANCE SCHEDULES

Anti-Lock Warning Light....................314
Appearance Care.........................635
Ashtray................................278
Assistance Towing.........................162
Assist, Hill Start..........................492
Auto Down Power Windows..................41
Automatic Dimming Mirror..................134
Automatic Door Locks......................38
Automatic Headlights......................223
Automatic Temperature Control (ATC)..........440
Automatic Transmission....................462
Adding Fluid..........................634
Fluid and Filter Changes..................634
Fluid Change..........................634
Fluid Level Check.......................634
Fluid Type............................633
Gear Ranges...........................467
Special Additives.......................633
Torque Converter.......................474
Auto Up Power Windows....................42
Battery.................................618
Jump Starting..........................594
Keyless Transmitter Replacement (RKE)........28
Saving Feature (Protection)................229
Belts, Seat...............................122
Body Mechanism Lubrication.................622
B-Pillar Location..........................502
Brake Assist System.......................487
Brake Control System, Electronic..............483
Brake Fluid.............................659
Brake System............................482
Anti-Lock (ABS)........................482
Fluid Check...........................631
Parking..............................480
Warning Light.........................320
Brake/Transmission Interlock.................464
BulbReplacement.........................65210
INDEX 681

Data Recorder, Event.......................95
Daytime Running Lights....................224
Dealer Service............................611
Defroster, Windshield......................123
Delay (Intermittent) Wipers..................230
Diagnostic System, Onboard.................608
Dimmer Control..........................225
Dipsticks
Automatic Transmission..................634
Oil (Engine)...........................612
Power Steering.........................479
Disabled Vehicle Towing....................601
Disposal
Antifreeze (Engine Coolant)................628
Door Locks
Door Locks............................34
Key Fob . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Remote...............................34
Remote Keyless Entry (RKE)................34
Door Opener, Garage.......................256
Driving
Through Flowing, Rising, or Shallow Standing
Water................................476
Driving to Achieve Maximum Fuel Economy......336
DVD Player (Video Entertainment System™)......384
E-85 Fuel...............................536
Economy (Fuel) Mode......................465
Electrical Power Outlets.....................269
Electric Remote Mirrors.....................136
Electronic Brake Control System...............483
Brake Assist System.....................487
Electronic Speed Control (Cruise Control)........236
Electronic Stability Control (ESC)..............488
Electronic Vehicle Information Center (EVIC)......325
Emergency, In Case of
Hazard Warning Flasher..................561
Jacking...............................575
684 INDEX

Passing..............................229
Replacing.............................652
Time Delay............................223
Washers..............................223
Head Restraints..........................193
Heated Mirrors...........................137
Heater.................................433
Heater, Engine Block.......................462
High Beam/Low Beam Select (Dimmer) Switch . . . .228
Hill Start Assist...........................492
Hitches
Trailer Towing.........................548
HomeLink® (Garage Door Opener)............256
Hood Release............................220
Hook, Coat..............................285
Ignition.................................14
Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Ignition Key Removal.......................14
Illuminated Entry..........................20
Immobilizer (Sentry Key)....................15
Information Center, Vehicle..................325
Inside Rearview Mirror.....................133
Instrument Cluster........................309
Instrument Panel and Controls................308
Instrument Panel Cover.....................638
Instrument Panel Lens Cleaning...............640
Integrated Power Module (Fuses)..............642
Interior Appearance Care....................638
Interior Lights...........................225
Intermittent Wipers (Delay Wipers).............230
Introduction..............................4
iPod®/USB/MP3 Control
Bluetooth® Streaming Audio...............182
Jack Location............................576
Jack Operation...........................575
688 INDEX

Seat Belts..............................72
Programmable Electronic Features.............342
Radial Ply Tires..........................510
Radiator Cap (Coolant Pressure Cap)...........628
Radio Operation..........................432
Radio Remote Controls.....................430
Rear Air Conditioning......................438
Rear Camera............................249
Rear Cross Path..........................144
Rear Heater.............................438
Rear ParkSense System.....................240
Rearview Mirrors.........................133
Rear Window Features.....................293
Reclining Front Seats.......................192
Recorder, Event Data.......................95
Recreational Towing.......................557
Reformulated Gasoline.....................532
Refrigerant..............................620
Reminder, Seat Belt.........................58
Remote Keyless Entry (RKE)..................21
FCC General Information..................30
Programming Additional Key Fobs...........17
Programming Additional Transmitters.........17
Remote Sound System (Radio) Controls.........430
Remote Starting System......................30
Removable Floor Console...................290
Replacement Bulbs........................650
Replacement Keys.........................16
Replacement Parts.........................611
Replacement Tires.........................518
Reporting Safety Defects....................675
Resetting Oil Change Indicator................313
Restraint, Head...........................193
Restraints, Child...........................96
Rocking Vehicle When Stuck.................598
Roof Rack (Luggage Rack)...................294
10
INDEX 693

Quality Grading........................677
Radial...............................510
Replacement...........................518
Rotation..............................521
Safety...............................495
Sizes................................497
Snow Tires............................512
Spare Tire.............................576
Spinning.............................516
Trailer Towing.........................553
Tread Wear Indicators....................516
Tire Safety Information.....................495
Tire Service Kit...........................562
Tongue Weight/Trailer Weight................550
Torque Converter Clutch....................474
Towing................................545
24-Hour Towing Assistance................162
Disabled Vehicle........................601
Guide...............................549
Recreational...........................557
Weight...............................549
Towing Assistance.........................162
Towing Vehicle Behind a Motorhome...........557
Traction................................475
Traction Control..........................485
Traction Control Switch.....................485
Trailer Sway Control (TSC)..................491
Trailer Towing...........................545
Cooling System Tips.....................557
Hitches..............................548
Minimum Requirements..................551
Ti p s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..556
Trailer and Tongue Weight.................550
Wiring...............................554
Trailer Towing Guide.......................549
Trailer Weight............................549
Transmission............................633
Automatic............................46210
INDEX 697