engine overheat DODGE JOURNEY 2019 User Guide

2. Disconnect the negative end(-)of the jumper cable from
the negative (-)post of the booster battery.
3. Disconnect the opposite end of the positive (+)jumper
cable from the positive (+)post of the booster battery.
4. Disconnect the positive (+)end of the jumper cable from
the remote positive (+)post of the discharged vehicle.
5. Reinstall the protective cover over the remote positive (+) battery post of the discharged vehicle.
If frequent jump starting is required to start your vehicle,
you should have the battery and charging system in-
spected at your authorized dealer.
CAUTION!
Accessories plugged into the vehicle power outlets
draw power from the vehicle’s battery, even when not
in use (i.e., cellular devices, etc.). Eventually, if plugged
in long enough without engine operation, the vehicle’s
battery will discharge sufficiently to degrade battery
life and/or prevent the engine from starting.
IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate action.
• On the highways — slow down.
• In city traffic — while stopped, place the transmission in
NEUTRAL, but do not increase the engine idle speed
while preventing vehicle motion with the brakes.
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.
7
IN CASE OF EMERGENCY 303

3. Open the center console and remove the gear selectoroverride access cover (located in the front lower right
corner of the console storage bin).
4. Press and maintain firm pressure on the brake pedal.
5. Insert a screwdriver or similar small tool into the access port, and push and hold the override release lever
forward.
6. Move the gear selector to the NEUTRAL position.
7. The vehicle may then be started in NEUTRAL.
8. Reinstall the gear selector override access cover.FREEING A STUCK VEHICLE
If your vehicle becomes stuck in mud, sand, or snow, it can
often be moved using a rocking motion. Turn the steering
wheel right and left to clear the area around the front
wheels. Then, shift back and forth between DRIVE and
REVERSE while gently pressing the accelerator. Use the
least amount of accelerator pedal pressure that will main-
tain the rocking motion, without spinning the wheels or
racing the engine.
CAUTION!
Racing the engine or spinning the wheels may lead to
transmission overheating and failure. Allow the en-
gine to idle with the transmission in NEUTRAL for at
least one minute after every five rocking-motion
cycles. This will minimize overheating and reduce the
risk of transmission failure during prolonged efforts to
free a stuck vehicle.
Gear Selector Override Access Cover
7
IN CASE OF EMERGENCY 305

Push theESC Off switch, to place the Electronic
Stability Control (ESC) system in ESC Partial
Off mode, before rocking the vehicle. Refer to
“Electronic Brake Control” in “Safety” for further
information. Once the vehicle has been freed, push the
ESC Off switch again to restore ESC Onmode.
WARNING!
Fast spinning tires can be dangerous. Forces generated
by excessive wheel speeds may cause damage, or even
failure, of the axle and tires. A tire could explode and
injure someone. Do not spin your vehicle’s wheels
faster than 30 mph (48 km/h) or for longer than 30
seconds continuously without stopping when you are
stuck and do not let anyone near a spinning wheel, no
matter what the speed.
CAUTION!
•When “rocking” a stuck vehicle by shifting between
DRIVE and REVERSE, do not spin the wheels faster
than 15 mph (24 km/h), or drivetrain damage may
result.
• Revving the engine or spinning the wheels too fast
may lead to transmission overheating and failure. It
can also damage the tires. Do not spin the wheels
above 30 mph (48 km/h) while in gear (no transmis-
sion shifting occurring).
TOWING A DISABLED VEHICLE
This section describes procedures for towing a disabled
vehicle using a commercial towing service.
306 IN CASE OF EMERGENCY

WARNING!(Continued)
•A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate your vehicle in areas
where your exhaust system can contact anything that
can burn.
CAUTION!
• The catalytic converter requires the use of unleaded
fuel only. Leaded gasoline will destroy the effective-
ness of the catalyst as an emissions control device
and may seriously reduce engine performance and
cause serious damage to the engine.
• Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
the event of engine malfunction, particularly involv-
ing engine misfire or other apparent loss of perfor-
mance, have your vehicle serviced promptly. Contin-
ued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and
vehicle. Under normal operating conditions, the catalytic converter
will not require maintenance. However, it is important to
keep the engine properly tuned to assure proper catalyst
operation and prevent possible catalyst damage.
NOTE:
Intentional tampering with emissions control sys-
tems can result in civil penalties being assessed against
you.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe and
abnormal catalyst overheating. If this occurs, stop the
vehicle, turn off the engine and allow it to cool. Service,
including a tune-up to manufacturer’s specifications,
should be obtained immediately.
To minimize the possibility of catalytic converter damage:
• Do not interrupt the ignition when the transmission is in
gear and the vehicle is in motion.
• Do not try to start the vehicle by pushing or towing the
vehicle.
• Do not idle the engine with any ignition components
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough idle
or malfunctioning operating conditions.
330 SERVICING AND MAINTENANCE

Cooling System
WARNING!
•You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator. If
you see or hear steam coming from under the hood,
do not open the hood until the radiator has had time
to cool. Never open a cooling system pressure cap
when the radiator or coolant bottle is hot.
• Keep hands, tools, clothing, and jewelry away from
the radiator cooling fan when the hood is raised. The
fan starts automatically and may start at any time,
whether the engine is running or not.
• When working near the radiator cooling fan, discon-
nect the fan motor lead or turn the ignition to the
OFF mode. The fan is temperature controlled and can
start at any time the ignition is in the ON mode.
Coolant Checks
Check the engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where appli-
cable). If the engine coolant (antifreeze) is dirty or rusty in
appearance, the system should be drained, flushed, and refilled with fresh engine coolant (antifreeze). Check the
front of the A/C condenser for any accumulation of bugs,
leaves, etc. If dirty, clean by gently spraying water from a
garden hose vertically down the face of the condenser.
Check the coolant recovery bottle tubing for brittle rubber,
cracking, tears, cuts, and tightness of the connection at the
bottle and radiator. Inspect the entire system for leaks.
WARNING!
•
The warning words “DO NOT OPEN HOT” on the
cooling system pressure cap are a safety precaution.
Never add engine coolant (antifreeze) when the
engine is overheated. Do not loosen or remove the
cap to cool an overheated engine. Heat causes pres-
sure to build up in the cooling system. To prevent
scalding or injury, do not remove the pressure cap
while the system is hot or under pressure.
• Do not use a pressure cap other than the one speci-
fied for your vehicle. Personal injury or engine
damage may result.
8
SERVICING AND MAINTENANCE 331

•Mixing engine coolant (antifreeze) types is not recom-
mended and can result in cooling system damage. If
HOAT and OAT coolant are mixed in an emergency, have
a authorized dealer drain, flush, and refill with OAT
coolant (conforming to MS.90032) as soon as possible.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that engine coolant
(antifreeze) will return to the radiator from the coolant
recovery bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
• The warning words “DO NOT OPEN HOT” on the
cooling system pressure cap are a safety precaution.
Never add engine coolant (antifreeze) when the
engine is overheated. Do not loosen or remove the
cap to cool an overheated engine. Heat causes pres-
sure to build up in the cooling system. To prevent
scalding or injury, do not remove the pressure cap
while the system is hot or under pressure.
(Continued)
WARNING! (Continued)
•Do not use a pressure cap other than the one speci-
fied for your vehicle. Personal injury or engine
damage may result.
Disposal Of Used Coolant
Used ethylene glycol-based coolant (antifreeze) is a regu-
lated substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. To prevent ingestion by animals or children,
do not store ethylene glycol-based coolant in open contain-
ers or allow it to remain in puddles on the ground. If
ingested by a child or pet, seek emergency assistance
immediately. Clean up any ground spills immediately.
Coolant Level
2.4L Engine — The coolant bottle provides a quick visual
method for determining that the coolant level is adequate.
With the engine idling and warm to normal operating
temperature, the level of the coolant in the bottle should be
between the “ADD” and “FULL” lines, shown on the
bottle.
334 SERVICING AND MAINTENANCE

If a Non-FFV vehicle is inadvertently fueled with E-85 fuel,
the engine will have some or all of these symptoms:
•Operate in a lean mode.
• OBD II Malfunction Indicator Light on.
• Poor engine performance.
• Poor cold start and cold drivability.
• Increased risk for fuel system component corrosion.
CNG And LP Fuel System Modifications
Modifications that allow the engine to run on Compressed
Natural Gas (CNG) or Liquid Propane (LP) may result in
damage to the engine, emissions, and fuel system compo-
nents. Problems that result from running CNG or LP are
not the responsibility of the manufacturer and may void or
not be covered under the New Vehicle Limited Warranty.
MMT In Gasoline
Methylcyclopentadienyl Manganese Tricarbonyl (MMT) is
a manganese-containing metallic additive that is blended
into some gasoline to increase octane. Gasoline blended
with MMT provides no performance advantage beyond
gasoline of the same octane number without MMT. Gaso-
line blended with MMT reduces spark plug life and
reduces emissions system performance in some vehicles. The manufacturer recommends that gasoline without
MMT be used in your vehicle. The MMT content of
gasoline may not be indicated on the gasoline pump;
therefore, you should ask your gasoline retailer whether
the gasoline contains MMT. MMT is prohibited in Federal
and California reformulated gasoline.
Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•
The use of leaded gasoline is prohibited by Federal
law. Using leaded gasoline can impair engine perfor-
mance and damage the emissions control system.
• An out-of-tune engine or certain fuel or ignition
malfunctions can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune or
malfunctioning and may require immediate service.
Contact an authorized dealer for service assistance.
(Continued)
9
TECHNICAL SPECIFICATIONS 377

Break-In Recommendations.................233
Checking Oil Level ...................... .320
Compartment ....................... .318, 319
Compartment Identification .................319
Coolant (Antifreeze) ...................331, 382
Cooling .............................. .331
Exhaust Gas Caution ...................223, 378
Fails To Start ........................... .232
Flooded, Starting ........................ .232
Fuel Requirements ....................... .375
Jump Starting .......................... .300
Oil ........................... .322, 381, 382
Oil Filler Cap ....................... .318, 323
Oil Filter .............................. .324
Oil Reset ............................. .139
Oil Selection ........................ .322, 381
Oil Synthetic ........................... .324
Overheating ........................... .303
Starting ........................... .229, 230
Engine Oil Viscosity ........................ .323
Engine Oil Viscosity Chart ....................323
Enhanced Accident Response Feature .........198, 309
Ethanol ............................. .376, 378
Exhaust Gas Cautions ....................223, 378
Exhaust System ....................... .223, 329Exterior Lights
...................... .63, 64, 226
Filters Air Cleaner ............................ .324
Air Conditioning ........................ .101
Engine Oil ......................... .324, 382
Engine Oil Disposal ...................... .324
Flashers ................................ .278
Hazard Warning ........................ .278
Turn Signals ..................... .66, 154, 226
Flash-To-Pass ..............................64
Flexible Fuel Vehicles Cr
uising Range ......................... .380
Engine Oil ............................ .380
Fuel Requirements ....................378, 379
Maintenance ........................... .380
Replacement Parts ....................... .380
Starting .............................. .380
Flooded Engine Starting ..................... .232
Floor Console ............................ .122
Fluid, Brake ............................. .384
Fluid Capacities ........................... .381
Fluid Leaks .............................. .226
Fluid Level Checks Automatic Transmission ................338, 339
506 INDEX

New Vehicle Break-In Period..................233
Occupant Restraints ........................ .174
Octane Rating, Gasoline (Fuel) ..............375, 382
Oil, Engine ........................... .322, 382
Capacity .............................. .381
Change Interval ........................ .322
Checking ............................. .320
Dipstick .............................. .320
Disposal .............................. .324
Filter ............................. .324, 382
Filter Disposal .......................... .324
Identification Logo ...................... .323
Materials Added To ...................... .324
Pressure Warning Light ....................149
Recommendation .....................322, 381
Synthetic ............................. .324
Viscosity .......................... .323, 381
Oil Filter, Change ......................... .324
Oil Filter, Selection ......................... .324
Oil Pressure Light ......................... .149
Oil Reset ................................ .139
Onboard Diagnostic System ...................155
Operating Precautions ...................... .155Operator Manual
Owner’s Manual .......................5,500
Outlet Power ............................... .126
Outside Rearview Mirrors .....................59
Overheating, Engine ....................... .303
Owner ’s Manual (Operator Manual) ...............5
Paint Care ............................... .366
Panic Alarm ...............................19
Parking Brake ............................ .234
ParkSense System, Rear ..................... .249
Passenger Seat Easy Entry ..............................44
Passive Entry ..............................33
Pets ................................... .222
Phone Bluetooth .......................... .435,

436
Pairing ............................ .435, 453
Phonebook .....................437, 439, 457, 461
Phone (Uconnect) ...................... .431, 449
Placard, Tire And Loading Information ...........347
Power Brakes ............................... .373
Distribution Center (Fuses) ..................286
12
INDEX 511