engine DODGE GRAND CARAVAN 2016 5.G Workshop Manual

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436 UNDERSTANDING YOUR INSTRUMENT PANEL

NOTE:•You can turn off the heated mirror feature at anytime
by pushing the rear window defroster switch a
second time.
• To prevent excessive battery drain, use the rear
window defroster only when the engine is operating.
CAUTION!
Failure to follow these cautions can cause damage to
the heating elements:
• Use care when washing the inside of the rear
window. Do not use abrasive window cleaners on
the interior surface of the window. Use a soft cloth
and a mild washing solution, wiping parallel to the
heating elements. Labels can be peeled off after
soaking with warm water.
(Continued)
CAUTION!
(Continued)
•Do not use scrapers, sharp instruments, or abrasive
window cleaners on the interior surface of the
window.
• Keep all objects a safe distance from the window.
9. Recirculation Control Button Push this button to choose between outside air
intake or recirculation of the air inside the
vehicle. An indicator light will illuminate when
you are in Recirculation mode. Only use the
Recirculation mode to temporarily block out any outside
odors, smoke, or dust, and to cool the interior rapidly
upon initial start-up in very hot or humid weather.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 443

3. When the system is set up for your comfort level, it isnot necessary to change the settings. You will experi-
ence the greatest efficiency by simply allowing the
system to function automatically.
NOTE:
• It is not necessary to move the temperature settings.
The system automatically adjusts the temperature,
mode and fan speed to provide comfort as quickly as
possible.
• The temperature can be displayed in English or Metric
units by selecting the “Display Units of Measure in”
customer-programmable feature. Refer to the “Elec-
tronic Vehicle Information Center (EVIC) — Customer-
Programmable Features” in this Section. To provide you with maximum comfort in the automatic
mode, during cold start-ups, the blower fan will remain
on low until the engine warms up. The fan will engage
immediately if the Defrost mode is selected, or by chang-
ing the front blower knob setting.
Manual Operation Override
This system offers a full complement of manual override
features. The AUTO symbol in the front ATC display will
be turned off when the system is being used in the
manual mode.
NOTE:
The system will not automatically sense the
presence of fog, mist or ice on the windshield. DEFROST
mode must be manually selected to clear the windshield
and side glass.
452 UNDERSTANDING YOUR INSTRUMENT PANEL

When rear controls are locked by the front system, the
Rear Temperature Lock symbol on the temperature knob
is illuminated and any rear overhead adjustments are
ignored.
Rear Mode Control
•Headliner Mode
Air comes from the outlets in the headliner. Each
of these outlets can be individually adjusted to
direct the flow of air. Moving the air vanes of the outlets
to one side will shut off the airflow.
• Bi-Level Mode
Air comes from both the headliner outlets and the
floor outlets.
NOTE: In many temperature positions, the Bi-Level
mode is designed to provide cooler air out of the head-
liner outlets and warmer air from the floor outlets. •
Floor Mode
Air comes from the floor outlets.
Operating Tips
NOTE: Refer to the chart at the end of this section for
suggested control settings for various weather condi-
tions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corro-
sion protection and to protect against engine overheating.
OAT coolant (conforming to MS.90032) is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
458 UNDERSTANDING YOUR INSTRUMENT PANEL

Winter Operation
To ensure the best possible heater and defroster perfor-
mance, make sure the engine cooling system is function-
ing properly and the proper amount, type, and concen-
tration of coolant is used. Refer to “Maintenance
Procedures” in “Maintaining Your Vehicle” for proper
coolant selection. Use of the air Recirculation mode
during Winter months is not recommended, because it
may cause window fogging.
Vacation/Storage
Before you store your vehicle, or keep it out of service
(i.e., vacation) for two weeks or more, run the air
conditioning system at idle for about five minutes, in
fresh air with the blower setting on high. This will ensure
adequate system lubrication to minimize the possibility
of compressor damage when the system is started again.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy
and/or humid weather. To clear the windows, select
Defrost or Mix mode and increase the front blower speed.
Do not use the Recirculation mode without A/C for long
periods, as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions such as leaves. Leaves
collected in the air intake may reduce airflow, and if they
enter the plenum, they could plug the water drains. In
winter months, make sure the air intake is clear of ice,
slush, and snow.
A/C Air Filter
The climate control system filters out dust and pollen
from the air. Refer to “Air Conditioning” in “Maintaining
Your Vehicle” for filter replacement instructions.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 459

STARTING AND OPERATING
CONTENTS
STARTING PROCEDURES ................465
▫ Automatic Transmission ................465
▫ Normal Starting ...................... .465
▫ Extreme Cold Weather
(Below –20°F Or 29°C) ................466
▫ If The Engine Fails To Start ..............466
▫ After Starting ....................... .467
 ENGINE BLOCK HEATER — IF EQUIPPED . . .468
 AUTOMATIC TRANSMISSION ............468
▫ Key Ignition Park Interlock ...............470 ▫
Brake/Transmission Shift Interlock System . . .470
▫ Fuel Economy (ECON) Mode .............471
▫ Six-Speed Automatic Transmission .........472
▫ Gear Ranges ........................ .473
 DRIVING ON SLIPPERY SURFACES .........481
▫ Acceleration ........................ .481
▫ Traction ........................... .481
 DRIVING THROUGH WATER .............482
▫ Flowing/Rising Water ..................482
▫ Shallow Standing Water .................482
5

▫Run Flat Tires — If Equipped .............518
▫ Spare Tires — If Equipped ...............518
▫ Tire Spinning ....................... .521
▫ Tread Wear Indicators ..................521
▫ Life Of Tire ........................ .522
▫ Replacement Tires .....................523
 TIRE CHAINS (TRACTION DEVICES) .......524
 TIRE ROTATION RECOMMENDATIONS .....526
 TIRE PRESSURE MONITOR SYSTEM (TPMS) . .527
▫ Base System ........................ .529
▫ Premium System — If Equipped ...........532
 FUEL REQUIREMENTS ..................536
▫ 3.6L Engine ......................... .536▫
Reformulated Gasoline .................536
▫ Gasoline/Oxygenate Blends ..............537
▫ E-85 Usage In Non-Flex Fuel Vehicles .......537
▫ MMT In Gasoline .....................538
▫ Materials Added To Fuel ................538
▫ Fuel System Cautions ...................539
▫ Carbon Monoxide Warnings .............540
 FLEXIBLE FUEL — IF EQUIPPED ...........540
▫ E-85 General Information ...............540
▫ Ethanol Fuel (E-85) ....................541
▫ Fuel Requirements ....................541
▫ Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles .............542
5
STARTING AND OPERATING 463

STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust the
inside and outside mirrors, fasten your seat belt, and if
present, instruct all other occupants to buckle their seat
belts.
WARNING!
•When leaving the vehicle, always remove the Key
Fob from the ignition and lock your vehicle.
• Never leave children alone in a vehicle, or with
access to an unlocked vehicle.
• Allowing children to be in a vehicle unattended is
dangerous for a number of reasons. A child or
others could be seriously or fatally injured. Chil-
dren should be warned not to touch the parking
brake, brake pedal or the shift lever.
(Continued)
WARNING! (Continued)
•Do not leave the Key Fob in or near the vehicle, or
in a location accessible to children and do not leave
the ignition of a vehicle equipped with Keyless
Enter-N-Go in the ACC or ON/RUN Mode. A child
could operate power windows, other controls, or
move the vehicle.
Automatic Transmission
The shift lever must be in the NEUTRAL or PARK
position before you can start the engine. Press the brake
pedal before shifting into any driving gear.
Normal Starting
1. Do not press the accelerator.
5
STARTING AND OPERATING 465

2. Use the Fob with Integrated Key to briefly turn theignition switch to the START position and release it as
soon as the starter engages. The starter motor will
continue to run, and it will disengage automatically
when the engine is running.
3. If the engine fails to start, the starter will disengage automatically in 10 seconds. If this occurs, turn the
ignition switch to the OFF position, wait 10 to 15
seconds, then repeat the “Normal Starting” procedure
(Steps 1–3 above).
NOTE: This vehicle is equipped with a transmission
shift interlocking system. The brake pedal must be
pressed to shift out of PARK.
Extreme Cold Weather (Below –20°F Or 29°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended.
If The Engine Fails To Start
WARNING!
• Never pour fuel or other flammable liquids into
the throttle body air inlet opening in an attempt to
start the vehicle. This could result in a flash fire
causing serious personal injury.
• Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle.
(Continued)
466 STARTING AND OPERATING

WARNING!(Continued)
•If the vehicle has a discharged battery, booster
cables may be used to obtain a start from a booster
battery or the battery in another vehicle. This type
of start can be dangerous if done improperly. Refer
to “Jump-Starting” in “What To Do In Emergen-
cies” for further information.
If the engine fails to start after you have followed the
“Normal Starting” procedure, it may be flooded. Press
the accelerator pedal all the way to the floor and hold it
there while cranking the engine. This should clear any
excess fuel in case the engine is flooded.
CAUTION!
To prevent damage to the starter, DO NOT crank the
engine for more than 15 second intervals at one time.
Wait 10 to 15 seconds before trying again. If the engine has been flooded, it may start to run, but not
have enough power to continue running when the Key
Fob is released. If this occurs, continue cranking with the
accelerator pedal pressed all the way to the floor. Release
the accelerator pedal and the Key Fob once the engine is
running smoothly.
If the engine shows no sign of starting after two 15-
second intervals of cranking with the accelerator pedal
held to the floor, the “Normal Starting” procedure should
be repeated.
After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up.
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STARTING AND OPERATING 467