2019 DODGE CHALLENGER engine overheat

IN CASE OF EMERGENCY
CONTENTS
HAZARD WARNING FLASHERS ............281
 ASSIST AND SOS MIRROR — IF EQUIPPED . . . .281
 BULB REPLACEMENT ....................286
▫ Replacement Bulbs .....................286
▫ Replacing Exterior Bulbs ..................288
 FUSES ............................... .290
▫ General Information .....................291
▫ Underhood Fuses ..................... .291
▫ Rear Interior Fuses .....................295
 JACKING AND TIRE CHANGING ...........301
▫ Jack Location/Spare Tire Stowage ...........301
▫ Preparations For Jacking .................303
▫ Jacking And Changing A Tire ..............303
▫ Road Tire Installation ...................308 
TIRE SERVICE KIT — IF EQUIPPED ..........308
▫ Tire Service Kit Storage ..................309
▫ Tire Service Kit Components And Operation . . .309
▫ Tire Service Kit Usage Precautions ..........310
▫ Sealing A Tire With Tire Service Kit .........312
 TIRE SERVICE KIT — IF EQUIPPED ..........316
▫ Tire Service Kit Storage ..................317
▫ Tire Service Kit Components And Operation . . .317
▫ Tire Service Kit Usage Precautions ..........318
▫ Sealing A Tire With Tire Service Kit .........320
 JUMP STARTING ....................... .324
▫ Preparations For Jump Start ...............325
▫ Jump Starting Procedure .................326
 IF

YOUR ENGINE OVERHEATS .............327
7

6. Once the engine is started, remove the jumper cables inthe reverse sequence:
Disconnecting The Jumper Cables
1. Disconnect the negative (-)end of the jumper cable from
the remote negative (-)post of the vehicle with the
discharged battery.
2. Disconnect the opposite end of the negative (-)jumper
cable from the negative (-)post of the booster battery.
3. Disconnect the positive (+)end of the jumper cable from
the positive (+)post of the booster battery.
4. Disconnect the opposite end of the positive (+)jumper
cable from the remote positive (+)post of the vehicle
with the discharged battery.
If frequent jump starting is required to start your vehicle
you should have the battery and charging system in-
spected at an 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
(Continued)
CAUTION! (Continued)
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
7
IN CASE OF EMERGENCY 327

NOTE:For vehicles with automatic transmission: Shifts
between DRIVE and REVERSE can only be achieved at
wheel speeds of 5 mph (8 km/h) or less. Whenever the
transmission remains in NEUTRAL for more than two
seconds, you must press the brake pedal to engage DRIVE
or REVERSE.
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 clutch or transmission failure during prolonged
efforts to free a stuck vehicle.
NOTE: Push the “ESC Off” switch (if necessary), to place
the Electronic Stability Control (ESC) system in “Partial
Off” mode, before rocking the vehicle. Refer to “Electronic
Brake Control System” in “Safety” for further information.
Once the vehicle has been freed, push the ESC Offswitch
again to restore “ESC On” mode.
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 / FIRST GEAR and REVERSE, do not spin
the wheels faster than 15 mph (24 km/h), or drive-
train 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).
7
IN CASE OF EMERGENCY 331

CAUTION!(Continued)
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 shut off the engine or interrupt the ignition when
the transmission is in gear and the vehicle is in motion.
• Do not try to start the engine by pushing or towing the
vehicle.
• Do not idle the engine with any spark plug wires
disconnected or removed, such as when diagnostic
testing, or for prolonged periods during very rough idle
or malfunctioning operating conditions.
NOTE: Your vehicle’s exhaust system may be equipped
with an Electronic Exhaust Valve (EEV) system, if the
exhaust system is replaced with aftermarket products a
Malfunction Indicator Lamp (MIL) will illuminate.
364 SERVICING AND MAINTENANCE

•Mix a minimum solution of 50% OAT engine coolant
that meets the requirements of FCA Material Standard
MS.90032 and distilled water. Use higher concentrations
(not to exceed 70%) if temperatures below 34°F (37°C)
are anticipated. Please contact an authorized dealer for
assistance.
• Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant (anti-
freeze) solution. The use of lower quality water will
reduce the amount of corrosion protection in the engine
cooling system.
NOTE:
• It is the owner’s responsibility to maintain the proper
level of protection against freezing according to the
temperatures occurring in the area where the vehicle is
operated.
• Some vehicles require special tools to add coolant prop-
erly. Failure to fill these systems properly could lead to
severe internal engine damage. If any coolant is needed
to be added to the system, please contact a local autho-
rized dealer.
• 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 pos-
sible.
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
expansion bottle/recovery tank if so equipped.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
•
Do not open hot engine cooling system. Never add
engine coolant (antifreeze) when the engine is over-
heated. Do not loosen or remove the cap to cool an
overheated engine. Heat causes pressure 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 367

•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.
• The use of fuel additives, which are now being sold
as octane enhancers, is not recommended. Most of
these products contain high concentrations of metha-
nol. Fuel system damage or vehicle performance
problems resulting from the use of such fuels or
additives is not the responsibility of the manufac-
turer and may void or not be covered under the New
Vehicle Limited Warranty.
NOTE:
Intentional tampering with the emissions control
system can result in civil penalties being assessed against you.
410 TECHNICAL SPECIFICATIONS

Block Heater........................... .213
Break-In Recommendations .................214
Checking Oil Level ...................... .348
Compartment ....................345, 346, 347
Compartment Identification .................345
Coolant (Antifreeze) ...................365, 413
Cooling .............................. .365
Exhaust Gas Caution ...................201, 411
Fails To Start ........................... .213
Flooded, Starting ........................ .213
Fuel Requirements ....................... .406
Jump Starting ....................324, 325, 326
Oil ........................... .351, 411, 413
Oil Filler Cap ....................... .345, 353
Oil Filter .............................. .355
Oil Selection ........................ .351, 411
Oil Synthetic ........................... .353
Overheating ........................... .327
Starting ........................... .208, 209
Engine Oil Viscosity .....................352, 353
Engine Oil Viscosity Chart ....................352
Enhanced Accident Response Feature .........178, 334
Ethanol ................................. .409
Exhaust Gas Cautions ....................201, 411
Exhaust System ....................... .201, 363Exterior Lighting
............................60
Exterior Lights ......................... .60, 204
Filler Location Fuel ........................ .263
Filters Air Cleaner ............................ .355
Air Conditioning ..................... .78, 358
Engine Oil ......................... .355, 413
Engine Oil Disposal ...................... .355
Flashers ................................ .281
Hazard Warning ........................ .281
Turn Signals ..................... .63,
123, 204
Flash-To-Pass ..............................61
Flooded Engine Starting ..................... .213
Fluid, Brake .......................... .413, 415
Fluid Capacities ............................411
Fluid Leaks .............................. .204
Fluid Level Checks Brake ................................ .369
Cooling System ......................... .365
Engine Oil ............................ .348
Transfer Case .......................... .373
Fluids And Lubricants ...................... .413
Fog Lights ................................63
Fold-Flat Seats .......................... .42, 44
516 INDEX

Onboard Diagnostic System...................125
Operating Precautions ...................... .125
Operator Manual Owner’s Manual .......................5,510
Outside Rearview Mirrors .....................58
Overheating, Engine ....................... .327
Owner ’s Manual (Operator Manual) ...............5
Paddle Shifters ........................... .229
Paddle Shift Mode ......................... .229
Paint Care ............................... .397
Panic Alarm ...............................21
Parking Brake ............................ .215
ParkSense System, Rear ..................... .254
Passenger Seat Easy Entry ..............................50
Passing Light ..............................61
Personalized Main Menu .....................419
Pets ................................... .201
Pinch Protection ............................82
Placard, Tire And Loading Information ...........379
Power Brakes ............................... .404
Deck Lid Release .........................84
Distribution Center (Fuses) ..................295 Door Locks
..............................36
Mirrors ................................58
Outlet (Auxiliary Electrical Outlet) .............95
Seats ..................................45
Steering .............................. .232
Sunroof ................................80
Tilt/Telescoping Steering Column ..............55
Windows ...............................79
Power Seats Forward ................................46
Lumbar ................................46
Rearward ...............................46
Power Steering Fluid .....................413, 415
Pregnant Women And Seat Belts ................164
Preparation For Jacking ..................... .303
Pretensioners Seat Belts ............................. .164
Programmable Features ..................... .421
Radial Ply Tires ........................... .385
Radiator Cap (Coolant Pressure Cap) .............367
Radio
Frequency
General Information ................25, 32, 33, 41
Radio Operation .......................... .483
Rain Sensitive Wiper System ...................68
12
INDEX 521