2015 DODGE GRAND CARAVAN check engine light

installed, or damaged, a loose gascap indicator will
display in the telltale display area. Tighten the fuel filler
cap properly.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the Malfunction Indicator Light (MIL).
If the message continues to appear for more than three
days after tightening the gas cap, have the vehicle
serviced by an authorized service center immediately.
•Windshield Washer Fluid Low Indicator
This light will turn on to indicate the wind-
shield washer fluid is low.
EVIC Red Telltale Lights
This area will show reconfigurable red telltales. These
telltales include:
•Door Ajar
This light will turn on to indicate that one or
more doors may be ajar.
•Oil Pressure Warning Light
This light indicates low engine oil pressure. The
light should turn on momentarily when the engine is
started. If the light turns on while driving, stop the
vehicle and shut off the engine as soon as possible. A
chime will sound when this light turns on.
Do not operate the vehicle until the cause is corrected.
This light does not show how much oil is in the engine.
The engine oil level must be checked under the hood.
•Charging System Light
This light shows the status of the electrical charg-
ing system. The light should come on when the
332 UNDERSTANDING YOUR INSTRUMENT PANEL

ignition switch is first turned ON and remain on briefly
as a bulb check. If the light stays on or comes on while
driving, turn off some of the vehicle’s non-essential
electrical devices or increase engine speed (if at idle). If
the charging system light remains on, it means that the
vehicle is experiencing a problem with the charging
system. Obtain SERVICE IMMEDIATELY. See an autho-
rized dealer.
If jump starting is required, refer to “Jump Starting
Procedures” in “What To Do In Emergencies”.
•Electronic Throttle Control (ETC) Light
This light informs you of a problem with the
Electronic Throttle Control (ETC) system. The
light will come on when the ignition is first
turned ON and remain on briefly as a bulb
check. If the light does not come on during starting, have
the system checked by an authorized dealer.
If a problem is detected, the light will come on while the
engine is running. Cycle the ignition key when the
vehicle has completely stopped and the shift lever is
placed in the PARK position. The light should turn off.
If the light remains lit with the engine running, your
vehicle will usually be drivable. However, see an autho-
rized dealer for service as soon as possible. If the light is
flashing when the engine is running, immediate service is
required. You may experience reduced performance, an
elevated/rough idle or engine stall and your vehicle may
require towing.
•Engine Temperature Warning Light
This light warns of an overheated engine condi-
tion. As temperatures rise and the gauge ap-
proachesH,this indicator will illuminate and a single
chime will sound after reaching a set threshold. Further
4
UNDERSTANDING YOUR INSTRUMENT PANEL 333

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

“Electronic Vehicle Information Center (EVIC)” in ”Un-
derstanding Your Instrument Panel” for further informa-
tion. Tighten the gas cap until a#clicking#sound 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 609

Operation of the wipers on dry glass for long periods
may cause deterioration of the wiper blades. Always use
washer fluid when using the wipers to remove salt or dirt
from a dry windshield.
Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.
NOTE:Life expectancy of wiper blades varies depend-
ing on geographical area and frequency of use. Poor
performance of blades may be present with chattering,
marks, water lines or wet spots. If any of these conditions
are present, clean the wiper blades or replace as neces-
sary.
Adding Washer Fluid
The fluid reservoir for the windshield washers and the
rear window washer is shared. It is located in the engine
compartment and should be checked at regular intervals.
Fill the reservoir with windshield washer solvent (not
radiator antifreeze) and operate the system for a few
seconds to flush out any residual water.
The washer fluid reservoir will hold a full gallon of fluid
when the Low Washer Fluid Light illuminates.
WARNING!
Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around
the washer solution.
After the engine has warmed, operate the defroster for a
few minutes to reduce the possibility of smearing or
freezing the fluid on the cold windshield. MOPAR® All
Weather Windshield Washer Solution or equivalent, used
7
MAINTAINING YOUR VEHICLE 623

•Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before the oil indicator system turns
on.
•Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering and fill as needed.
•Check function of all interior and exterior lights .
Required Maintenance Intervals.
Refer to the maintenance schedules on the following
page for the required maintenance intervals.
At Every Oil Change Interval As Indicated By Oil Change Indicator System:
•Change oil and filter.
•Rotate the tires.Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system
turns on.
•Inspect battery and clean and tighten terminals as required.
•Inspect brake pads, shoes, rotors, drums, hoses and park brake.
•Inspect engine cooling system protection and hoses.
•Inspect exhaust system.
•Inspect engine air cleaner if using in dusty or off-road conditions.
8
MAINTENANCE
SCHEDULES
MAINTENANCE SCHEDULES 663

Bulbs, Light.............................125
Calibration, Compass......................340
Camera, Rear............................249
Capacities, Fluid..........................656
Caps, Filler
Fuel.................................540
Power Steering.........................479
Radiator (Coolant Pressure)................628
Carbon Monoxide Warning..................121
Cargo Compartment
Luggage Carrier........................294
Cargo (Vehicle Loading)....................285
Car Washes.............................635
Cellular Phone...........................432
Center High Mounted Stop Light..............655
Certification Label.........................542
Chains, Tire.............................520
Changing A Flat Tire.......................575
Chart, Tire Sizing.........................497
Check Engine Light (Malfunction Indicator Light) . .316
Checking Your Vehicle For Safety..............121
Checks, Safety...........................121
Child Restraint............................96
Child Restraints
Booster Seats..........................100
Center Seat LATCH......................109
Child Restraints.........................96
Child Seat Installation....................112
How To Stow An Unused ALR Seat Belt.......110
Infants And Child Restraints................98
Install A LATCH-compatible Child Restraint . . . .109
Installing Child Restraints Using The Vehicle Seat
Belt.................................111
Lower Anchors And Tethers For Children......103
Older Children And Child Restraints..........99
Seating Positions........................102
Using The Top Tether Anchorage............117
682 INDEX

Jump Starting..........................594
Overheating...........................561
Emission Control System Maintenance..........609
Engine
Air Cleaner...........................615
Block Heater..........................462
Break-In Recommendations................120
Checking Oil Level......................612
Compartment..........................607
Compartment Identification................607
Coolant (Antifreeze).....................624
Cooling..............................624
Exhaust Gas Caution.....................121
Flooded, Starting.......................460
Fuel Requirements......................531
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..612
Oil Selection...........................613
Oil Synthetic..........................615
Overheating...........................561
Starting..............................459
Temperature Gauge......................322
Engine Oil Viscosity.......................614
Engine Oil Viscosity Chart...................614
Enhanced Accident Response Feature............91
Entry System, Illuminated....................20
Ethanol................................532
Event Data Recorder........................95
Exhaust Gas Caution.......................121
Exhaust System...........................121
Exterior Lights...........................125
Fabric Care..............................638
Filler Location Fuel........................318
Filters
Air Cleaner...........................615
Air Conditioning.......................452
Engine Oil............................615
Engine Oil Disposal.....................61510
INDEX 685