heating cooling system DODGE JOURNEY 2012 1.G Owners Manual

WARNING! (Continued)
•On seven passenger models, do not allow a pas-
senger to sit in a third row seat with the second
row seatback(s) folded flat. In a collision, the
passenger could slide underneath the seat belt and
be seriously or even fatally injured.
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:(Continued)
WARNING! (Continued)
•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 you are required to drive with the trunk/liftgate
open, make sure that all windows are closed and
the climate control BLOWER switch is set at high
speed. DO NOT use the recirculation mode.
•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.
The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 91

Headliner ModeAir 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 in air-conditioned vehicles
must be protected with a high-quality antifreeze coolant
to provide proper corrosion protection and to protect
against engine overheating. A solution of 50% ethylene
glycol antifreeze coolant and 50% water is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
Winter Operation
Use of the air Recirculation mode during Winter months
is not recommended because it may cause window
fogging.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 359

adequate performance. For example, choose “4” if the
desired speed can be maintained. Choose “3” or “2” if
needed to maintain the desired speed.
Extended driving at high RPM should be avoided to
prevent excess heat generation. A reduction in vehicle
speed may be required to avoid extended driving at
high RPM. Return to a higher gear range or vehicle
speed when road conditions and RPM level allows.
Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
City Driving
When stopped for short periods, shift the transmission
into NEUTRAL and increase engine idle speed.
Highway Driving
Reduce speed.
Air Conditioning
Turn off temporarily.
RECREATIONAL TOWING
(BEHIND MOTORHOME, ETC.)
Recreational towing is not allowed. DO NOT flat tow
this vehicle. Damage to the drivetrain will result.
NOTE: This vehicle may be towed on a flatbed or
vehicle trailer provided all four wheels are OFFthe
ground.
CAUTION!
Towing this vehicle in violation of the above require-
ments can cause severe transmission and/or transfer
case damage. Damage from improper towing is not
covered under the New Vehicle Limited Warranty.
5
STARTING AND OPERATING 465

HAZARD WARNING FLASHERS
The Hazard Warning flasher switch is located in the
instrument panel switch bank, above the climate controls.Press the switch to turn on the Hazard Warning
flasher. When the switch is activated, all directional
turn signals will flash on and off to warn oncoming
traffic of an emergency. Press the switch a second time to
turn off the Hazard Warning flashers.
This is an emergency warning system and it should not
be used when the vehicle is in motion. Use it when your
vehicle is disabled and it is creating a safety hazard for
other motorists.
When you must leave the vehicle to seek assistance, the
Hazard Warning flashers will continue to operate even
though the ignition is placed in the OFF position.
NOTE: With extended use the Hazard Warning flashers
may wear down your battery.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate ac-
tion.
•On the highways — slow down.
•In city traffic — while stopped, place the transmission
in NEUTRAL, but do not increase engine idle speed.
NOTE: There are steps that you can take to slow down
an impending overheat condition:
•If your air conditioner (A/C) is on, turn it off. The A/C
system adds heat to the engine cooling system and
turning the A/C off can help remove this heat.
•You can also turn the temperature control to maximum
heat, the mode control to floor and the blower control
to High. This allows the heater core to act as a
supplement to the radiator and aids in removing heat
from the engine cooling system.
6
WHAT TO DO IN EMERGENCIES 469

Jump Starting....................... 483
Overheating ........................ 469
Towing ............................ 490
Emission Control System Maintenance ......... 500
Engine ............................. 89,497
Air Cleaner ......................... 506
Block Heater ........................ 372
Break-In Recommendations .............. 89
Checking Oil Level ................... 503
Compartment .................... 497,498
Compartment Identification ............. 498
Coolant (Antifreeze) ................ 518,549
Cooling ........................... 518
Exhaust Gas Caution ..............43,91,443
Fails to Start ........................ 371
Flooded, Starting ..................... 371
Fuel Requirements .................... 439
Jump Starting ....................... 483
Oil ......................... 503,548,549Oil Change Interval
................ 291,504
Oil Filler Cap .................... 497,505
Oil Filter ........................... 506
Oil Filter Disposal .................... 506
Oil Selection ..................... 504,548
Oil Synthetic ........................ 505
Operation ........................... 89
Overheating ........................ 469
Starting ........................... 368
Temperature Gauge ................... 281
Engine Oil Viscosity ...................... 505
Engine Oil Viscosity Chart ................. 505
Enhanced Accident Response Feature .......... 71
Entry System, Illuminated .................. 20
Ethanol ............................... 440
Event Data Recorder ...................... 75
Exhaust Gas Caution ................. 43,91,443
Exhaust System ....................... 91,515
Exterior Folding Mirrors ................... 104
10
INDEX 583