2009 DODGE CARAVAN heating

Periodic Safety Checks You Should Make Outside
the Vehicle
Tires
Examine tires for excessive tread wear or uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect tread and sidewall for cuts or
cracks. Check wheel nuts for tightness. Check the tires
(including spare) for proper pressure.
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.
Fluid Leaks
Check area under vehicle after overnight parking for fuel,
engine coolant, oil or other fluid leaks. Also, if gasoline
fumes are detected or fuel, power steering fluid, trans-
mission fluid or brake fluid leaks are suspected, the cause
should be located and corrected immediately.
Exhaust Gas
WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO) which is colorless and odorless.
Breathing it can make you unconscious and can
eventually poison you. To avoid breathing (CO),
follow these safety tips:
Do not run the engine in a closed garage or in confined
areas any longer than needed to move your vehicle in or
out of the area.
If it is necessary to sit in a parked vehicle with the engine
running, adjust your heating or cooling controls to force
outside air into the vehicle. Set the blower at high speed.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 95
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Gate Operator/Canadian Programming
Canadian radio frequency laws require transmitter sig-
nals to time-out (or quit) after several seconds of trans-
mission – which may not be long enough for HomeLink
to pick up the signal during programming. Similar to this
Canadian law, some U.S. gate operators are designed to
time-out in the same manner.
It may be helpful to unplug the device during the cycling
process to prevent possible overheating of the garage
door or gate motor.
If you are having difficulties programming a garage door
opener or a gate operator, replace “Programming
HomeLink” Step 3, with the following:
3. Continue to press and hold the HomeLinkbutton
while you press and release - every two seconds
(“cycle”) your handheld transmitter until HomeLinkhas successfully accepted the frequency signal. The
indicator light will flash slowly and then rapidly when
fully trained.
If you unplugged the device for training, plug it back in
at this time.
Then proceed with Step 4 under “Programming
HomeLink,” earlier in this section.
Security
It is advised to erase all channels before you sell or turn
in your vehicle.
To do this, press and hold the two outside buttons for
20 seconds until the red indicator flashes. Note that all
channels will be erased. Individual channels cannot be
erased.
The HomeLinkUniversal Transceiver is disabled when
the Vehicle Security Alarm is active.
202 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
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Climate Controls...................... 301
▫Manual Heating, Ventilation And Air
Conditioning (HVAC) System............ 301
▫Rear Manual Climate Control Zone — If
Equipped.......................... 308
▫Automatic Temperature Control (ATC) — If
Equipped.......................... 310
▫Summer Operation................... 318▫Winter Operation..................... 319
▫Vacation/Storage..................... 319
▫Window Fogging..................... 319
▫Outside Air Intake.................... 319
▫Operating Tips...................... 320
▫A/C Air Filter— If Equipped............ 320
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16. 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 overheating will cause the temperature gauge to
passH, the indicator will continuously flash and a
continuous chime will occur until the engine is allowed
to cool.
If the light turns on while driving, safely pull over and
stop the vehicle. If the A/C system is on, turn it off. Also,
shift the transmission into NEUTRAL and idle the ve-
hicle. If the temperature reading does not return to
normal, turn the engine off immediately and call for
service. Refer to “If Your Engine Overheats” in Section 6
for more information.17. 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 and you may experience reduced performance,
an elevated/rough idle or engine stall and your vehicle
may require towing.
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RADIO OPERATION AND CELLULAR PHONES
Under certain conditions, the cellular phone being ON in
your vehicle can cause erratic or noisy performance from
your radio. This condition may be lessened or eliminated
by relocating the cellular phone antenna. This condition
is not harmful to the radio. If your radio performance
does not satisfactorily “clear” by the repositioning of the
antenna, it is recommended that the radio volume be
turned down or off during cellular phone operation.
CLIMATE CONTROLS
The Climate Control System allows you to regulate the
temperature, amount, and direction of air circulating
throughout the vehicle. The controls are located on the
instrument panel, below the radio.
Manual Heating, Ventilation And Air Conditioning
(HVAC) System
The controls for the manual HVAC system in this vehicle
consist of a series of outer rotary dials and inner push
knobs. These comfort controls can be set to obtain desired
interior conditions.
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NOTE:For maximum airflow to the rear, the center
instrument panel outlets can be directed toward the rear
seat passengers.
Economy Mode
If ECONOMY mode is desired, press the A/C button to
turn off the indicator light and the A/C compressor.
Rotate the temperature control knob to the desired
temperature.
Air Conditioning Operation
Push on this button to engage the Air
Conditioning (A/C). A light will illu-
minate when the A/C System is en-
gagedNOTE:The air conditioning compressor will not engage
until the engine has been running for about 10 seconds.
Max A/C
For maximum cooling use the A/C and RECIRCULA-
TION mode buttons at the same time.
Three-Zone Basic Temperature Control — If
Equipped
With the Three-Zone Basic Temperature Control System,
each front seat occupant can independently control the
Heating, Ventilation, and Air Conditioning (HVAC) op-
erations coming from the outlets on their side of the
vehicle.
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The Three-Zone Basic Temperature Control bottom panel
controls rear Heating, Ventilation, and Air Conditioning
(HVAC) operations.
Front Upper Three Zone Temperature Control
1 – Left Temperature 7 – Right Temperature
2 – PANEL 8 – Rear DEFROST
3 – BI-LEVEL 9 – RECIRCULATION
4 – Front Blower 10 – Front DEFROST
5 – FLOOR 11 – Air Conditioning (A/C)
6–MIX
Front Lower Three-Zone Temperature Control Features
1 – Left Heated Seat 3 – Rear Temperature
2 – Rear Blower 4 – Right Heated SeatUNDERSTANDING YOUR INSTRUMENT PANEL 307
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to provide proper corrosion protection and to protect
against engine overheating. A 50% solution of ethylene
glycol antifreeze coolant in water is recommended. Refer
to “Maintenance Procedures” in Section 7 of this manual
for proper coolant selection.
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 section 7 of this manual for proper coolant
selection. Use of the air RECIRCULATION mode during
Winter months is not recommended, because it may
cause window fogging.
Vacation/Storage
Anytime 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, infresh air with the blower setting in 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.
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