climate control DODGE GRAND CARAVAN 2017 5.G User Guide

Rear Blower Control
The primary control for the rear blower is on the front
climate control unit, located on the instrument panel.
Only when the front control for the rear blower is in the
REARposition do the second row seat occupants have
control of the rear blower speed.
The rear blower control, located in the rear overhead
console, has an off position and a range of blower speeds.
This allows the second row seat occupants to control the
volume of air circulated in the rear of the vehicle.
CAUTION!
Interior air enters the Rear Manual Climate Control
system through an intake grille, located in the right
side trim panel behind the third row seats. The heater
outlets are located in the right side trim panel, just
behind the sliding door. Do not block or place objects
directly in front of the inlet grille or heater outlets. The
electrical system could overload, causing damage to the
blower motor.
Rear Temperature Control
The rear mode selection REAR,allows the settings to be
controlled by the rear mode control knob.
To change the temperature in the rear of the vehicle, rotate
the temperature control knob counterclockwise for cold air,
and clockwise for heated air.
When rear controls are locked by the front system, the lock
symbol on the temperature knob is illuminated, and the
rear overhead adjustments are inoperable.
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 headliner
outlets and warmer air from the floor outlets.
328 UNDERSTANDING YOUR INSTRUMENT PANEL

4. Mode Display
This display shows the current Mode selection (Panel,
Bi-Level, Floor, Mix).
5. Rear Temperature Control Display
This display shows the current Rear Temperature Control
settings.
6. Front Auto Indicator
This indicates when the system is in Front Auto mode.
7. Auto Indicator
This indicates when the system is in Auto mode.
8. Right Front Seat Occupant Temperature Display
This display shows the temperature setting for the right
front seat occupant.
9. Front Defrost Button
Push and release to change the current setting, the indica-
tor illuminates when ON. Performing this function will
cause the ATC to switch into manual mode. The blower
will engage immediately if the Defrost mode is selected.10. Passenger Temperature Control Up/Down Button
Provides the passenger with independent temperature
control. Push the top button for warmer temperatures or
the lower button for cooler temperature settings.
11. Rear Control Button
Provides toggle operation between front control screen and
rear control screen. Push the button to activate the rear
climate control screen and allow the front seat occupants
control over the rear climate settings.
12. Rear Window Defrost
Push this button to turn on the rear window defroster and
the heated outside mirrors (if equipped). An indicator in
the button will illuminate when the rear window defroster
is on. The rear window defroster automatically turns off
after approximately 10 minutes.
13. Rear Lock
Push and release the Rear Lock button on the front ATC
panel to lock and unlock the rear climate controls.
14. Auto Temperature Control Button
Controls airflow temperature, distribution, volume, and
the amount of air recirculation automatically. Push and
330 UNDERSTANDING YOUR INSTRUMENT PANEL

release to select. Refer to “Automatic Operation” for more
information. Performing this function will cause the ATC
to switch between manual mode and automatic modes.
15. Climate Control OFF Button
Push and release to turn the Climate Control OFF. If the
control is OFF, push any button to turn the control ON.
16. Blower Control
There are seven blower speeds, the blower speed increases
as you move the control to the right from the lowest blower
setting. Performing this function will cause the ATC to
switch into manual mode.
17. Mode Control Button
Push and release to select between Modes (Panel, Bi-Level,
Floor, Mix). Performing this function will cause the ATC to
switch into manual mode.
18. Recirculation Control Button
Push and release to change the current setting, the indica-
tor illuminates when ON.
19. SYNC Button
Push and release to control the temperature setting for all
three zones from the driver temperature control.20. Driver Temperature Control Up/Down Button
Provides the driver with independent temperature control.
Push the top button for warmer temperatures or the lower
button for cooler temperature settings.
Automatic Temperature Control (ATC)
Automatic Operation
1. Push the AUTO button on the front ATC Panel and the
words Front Auto will illuminate in the front ATC
display, along with two temperatures for the driver and
front passenger. The system will then automatically
regulate the amount of airflow.
2. Next, adjust the temperature you would like the system to maintain, by adjusting the driver, passenger, and rear
temperatures. Once the desired temperature is dis-
played, the system will achieve and automatically main-
tain that comfort level.
3. When the system is set up for your comfort level, it is not necessary to change the settings. You will experience
the greatest efficiency by simply allowing the system to
function automatically.4
UNDERSTANDING YOUR INSTRUMENT PANEL 331

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 “Instrument
Cluster Display” 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 changing
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 pres-
ence of fog, mist or ice on the windshield. DEFROST mode
must be manually selected to clear the windshield and side
glass.
Air Conditioning (A/C)
The Air Conditioning (A/C) button allows the operator to
manually activate or deactivate the air conditioning sys-
tem. When in A/C mode with the ATC set to a cool
temperature, dehumidified air flows through the air out-
lets. If Economy mode is desired, push the A/C button to
turn off the A/C mode in the ATC display and deactivate
the A/C system.
NOTE:
• If the system is in Mix or Defrost Mode, the A/C can be
turned off, but the A/C system shall remain active to
prevent fogging of the windows.
• If not operating in AUTO mode, 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.
• If fog or mist appears on the windshield or side glass,
select Defrost mode and adjust blower speed if needed.
Controlling The Rear Climate Controls From The
Front ATC Panel
The Three-Zone ATC system allows for adjustment of the
rear climate controls from the front ATC panel.
332 UNDERSTANDING YOUR INSTRUMENT PANEL

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 dam-
age 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 De-
frost 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 337

6. Push the “ESC Off” button located in the lower switchbank below the climate control four times within twenty
seconds. The “ESC Off Indicator Light” should turn on
and turn off two times.
7. Rotate the steering wheel back to center and then an additional slighty more than one-half turn to the right.
8. Turn the ignition switch to the OFF position and then back to the ON position. If the sequence was completed
properly, the “ESC Off Indicator Light” will blink sev-
eral times to confirm HSA is disabled.
9. Repeat these steps if you want to return this feature to its previous setting.
Traction Control System (TCS)
This system monitors the amount of wheel spin of each of
the driven wheels. If wheel spin is detected, the TCS may
apply brake pressure to the spinning wheel(s) and/or
reduce engine power to provide enhanced acceleration and
stability. A feature of the TCS, Brake Limited Differential
(BLD), functions similar to a limited slip differential and
controls the wheel spin across a driven axle. If one wheel
on a driven axle is spinning faster than the other, the
system will apply the brake of the spinning wheel. This will allow more engine torque to be applied to the wheel
that is not spinning. BLD may remain enabled even if TCS
and ESC are in a reduced mode.
Electronic Stability Control (ESC)
This system enhances directional control and stability of
the vehicle under various driving conditions. ESC corrects
for oversteering or understeering of the vehicle by apply-
ing the brake of the appropriate wheel(s) to assist in
counteracting the oversteer or understeer condition. En-
gine power may also be reduced to help the vehicle
maintain the desired path.
ESC uses sensors in the vehicle to determine the vehicle
path intended by the driver and compares it to the actual
path of the vehicle. When the actual path does not match
the intended path, ESC applies the brake of the appropriate
wheel to assist in counteracting the oversteer or understeer
condition.
•
Oversteer - when the vehicle is turning more than
appropriate for the steering wheel position.
• Understeer - when the vehicle is turning less than
appropriate for the steering wheel position.
The “ESC Activation/Malfunction Indicator Light” located
in the instrument cluster will start to flash as soon as the
364 STARTING AND OPERATING

The suggested rotation method is the “forward cross”
shown in the following diagram. This rotation pattern does
not apply to some directional tires that must not be
reversed.
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES
The following tire grading categories were established by
the National Highway Traffic Safety Administration. The
specific grade rating assigned by the tire’s manufacturer in
each category is shown on the sidewall of the tires on your
vehicle.All passenger vehicle tires must conform to Federal safety
requirements in addition to these grades.
Treadwear
The Treadwear grade is a comparative rating, based on the
wear rate of the tire when tested under controlled condi-
tions on a specified government test course. For example, a
tire graded 150 would wear one and one-half times as well
on the government course as a tire graded 100. The relative
performance of tires depends upon the actual conditions of
their use, however, and may depart significantly from the
norm due to variations in driving habits, service practices,
and differences in road characteristics and climate.
Traction Grades
The Traction grades, from highest to lowest, are AA, A, B,
and C. These grades represent the tire’s ability to stop on
wet pavement, as measured under controlled conditions on
specified government test surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Tire Rotation
390 STARTING AND OPERATING

Cavity Cartridge FuseMini-FuseDescription
M8 –20 Amp Yellow Front Heated Seat – If Equipped
M9 –20 Amp Yellow Rear Heated Seat – If Equipped
M10 –15 Amp Blue Ignition Off Draw — Video System, Satellite Ra-
dio, DVD, Hands-Free Module, Universal GarageDoor Opener, Vanity Lamp, Streaming Video Module – If Equipped
M11 –10 Amp Red Climate Control System
M12 –30 Amp Green Amplifier/Radio
M13 –20 Amp Yellow Instrument Cluster, SIREN, Clock Module, Multi-
function Control Switch – If Equipped
M14 –20 Amp Yellow Trailer Tow – If Equipped
M15 –20 Amp Yellow Rear View Mirror, Instrument Cluster, Multifunc-
tion Control Switch, Tire Pressure Monitor
M16 –10 Amp Red Airbag Module/Occupant Classification Module
M17 –15 Amp Blue Left Tail/License/Park Lamp, Running Lamps
M18 –15 Amp Blue Right Tail/Park/Run Lamp
M19 –25 Amp Clear Powertrain
M20 –15 Amp Blue Instrument Cluster Interior Light, Switch Bank,
Steering Column Module, Switch Steering Wheel
M21 –20 Amp Yellow Powertrain
M22 –10 Amp Red Horn
488 MAINTAINING YOUR VEHICLE

Cavity Cartridge FuseMini-FuseDescription
M23 –10 Amp Red Horn
M24 –25 Amp Clear Rear Wiper
M25 –20 Amp Yellow Fuel Pump
M26 –10 Amp Red Power Mirror Switch, Driver Window Switch
M27 –10 Amp Red Wireless Control Module, Keyless Entry Module
M28 –10 Amp Red Powertrain, Transmission Control Module
M29 –10 Amp Red Occupant Classification Module
M30 –15 Amp Blue Diagnostic Feed
M31 –20 Amp Yellow Back-Up Lamps
M32 –10 Amp Red Airbag Module, THATCHUM – If Equipped
M33 –10 Amp Red Powertrain
M34 –10 Amp Red Park Assist, Heater Climate Control Module,
Headlamp Wash, Compass, Rear Camera, DoorLamps, Flashlight, Relay Diesel Cabin Heater
M35 –10 Amp Red Heated Mirrors
M36 –20 Amp Yellow Power Outlet #3 (Instrument Panel or with Con-
sole Center)
7
MAINTAINING YOUR VEHICLE 489

Child RestraintsBooster Seats ............................75
Child Restraints ..........................71
Child Seat Installation ...................85, 87
How To Stow An Unused ALR Seat Belt .........84
Infants And Child Restraints .................73
Locating The LATCH Anchorages ..............81
Lower Anchors And Tethers For Children ........77
Older Children And Child Restraints ...........74
Seating Positions ..........................76
Using The Top Tether Anchorage ..............90
Child Safety Locks ..........................36
Clean Air Gasoline ........................ .399
Climate Control ............................323
Clock ............................... .276, 284
Coat Hook ...............................218
Coin Holder ............................. .219
Cold Weather Operation ..................... .343
Compact Disc (CD) Maintenance ................322
Compact Spare Tire ........................ .384
Compass .................................267
Compass Calibration ........................267
Compass Variance ..........................268
Computer, Trip/Travel .......................265 Connector
UCI ..................................295
Universal Consumer Interface (UCI) ...........295
Conserving Fuel .......................... .264
Console .................................219
Console, Floor ............................ .219
Console, Overhead ........................ .193
Console, Removable ........................ .222
Contract, Service .......................... .508
Coolant Pressure Cap (Radiator Cap) .............475
Cooling System ............................472
Adding Coolant (Antifreeze) .................473
Coolant Capacity ........................ .495
Coolant Level ........................472, 475
Disposal Of Used Coolant ..................475
Drain, Flush,

And Refill ....................473
Inspection ............................. .475
Points To Remember ..................... .476
Pressure Cap ............................475
Radiator Cap .......................... .475
Selection Of Coolant (Antifreeze) .......473, 495, 496
Corrosion Protection ........................479
Cruise Light ............................. .258
Cupholders ...........................211,484
514 INDEX