engine overheat DODGE CHALLENGER 2016 3.G User Guide

HAZARD WARNING FLASHERS
The Hazard Warning flasher switch is located on the
instrument panel, below the radio.Push the switch to turn on the Hazard Warning
flasher. When the switch is activated, all direc-
tional turn signals will flash on and off to warn oncoming
traffic of an emergency. Push 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 action.
• On the highways — slow down.
•
In city traffic — while stopped, place the transmission in
NEUTRAL, but do not increase the 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 487

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.
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. For vehicles with automatic transmission,
press and hold the lock button on the shift lever. Then
shift back and forth between DRIVE and REVERSE (with
automatic transmission) or FIRST GEAR and REVERSE
(with manual transmission), while gently pressing theaccelerator. Use the least amount of accelerator pedal
pressure that will maintain the rocking motion, without
spinning the wheels or racing the engine.
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 2
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.
514 WHAT TO DO IN EMERGENCIES

NOTE:Push the ESC Off switch to place the Electronic
Stability Control (ESC) system in Partial Offmode
before rocking the vehicle. Refer to “Electronic Brake
Control” in “Starting And Operating” for further infor-
mation. Once the vehicle has been freed, push the ESC
Off switch again to restore ESC Onmode.
CAUTION!
•When “rocking” a stuck vehicle by shifting be-
tween DRIVE / 1ST GEAR 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 trans-
mission shifting occurring).
WARNING!
Fast spinning tires can be dangerous. Forces gener-
ated 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 vehi-
cle’s wheels faster than 30 mph (48 km/h) or for
longer than 30 seconds continuously without stop-
ping when you are stuck and do not let anyone near
a spinning wheel, no matter what the speed.
MANUAL PARK RELEASE — 8 SPEED
TRANSMISSION
WARNING!
Always secure your vehicle by fully applying the
parking brake, before activating the Manual Park
(Continued)
6
WHAT TO DO IN EMERGENCIES 515

CAUTION!(Continued)
In the event of engine malfunction, particularly
involving engine misfire or other apparent loss of
performance, have your vehicle serviced promptly.
Continued 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 con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
NOTE: Intentional tampering with emissions control
systems 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 specifica-
tions, should be obtained immediately.
To minimize the possibility of catalytic converter dam-
age:
•
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.
548 MAINTAINING YOUR VEHICLE

WARNING!(Continued)
engine is overheated. 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
specified for your vehicle. Personal injury or en-
gine damage may result.
Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is
a regulated substance requiring proper disposal. Check
with your local authorities to determine the disposal
rules for your community. To prevent ingestion by ani-
mals or children, do not store ethylene glycol-based
engine coolant in open containers 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
The coolant bottle provides a quick visual method for
determining that the engine coolant (antifreeze) level is
adequate. With the engine OFF and cold, the level of the
engine coolant (antifreeze) in the bottle should be be-
tween the ranges indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
engine coolant (antifreeze) freeze point or replacing en-
gine coolant (antifreeze). Advise your service attendant
of this. As long as the engine operating temperature is
satisfactory, the coolant bottle need only be checked once
a month.
7
MAINTAINING YOUR VEHICLE 553

Electronic Roll Mitigation.................426
Traction Control System ...................420
Electronic Power Distribution Center (Fuses) ......567
Electronic Speed Control (Cruise Control) ..................155, 156, 160
Electronic Stability Control (ESC) ..............421
Electronic Throttle Control Warning Light ........239
Emergency Deck Lid Release ..................44
Emergency, In Case Of Freeing Vehicle When Stuck ................514
Jacking .............................. .501
Jump Starting ..................... .510, 512
Overheating .......................... .487
Towing ....................... .518, 519, 520
Emergency Trunk Release ....................44
Emission Control System Maintenance ..........529
Engine ............................. .525, 526
Air Cleaner .......................... .539
Block Heater ......................... .387Break-In Recommendations
.................92
Checking Oil Level ..................... .532
Compartment ...................524, 525, 526
Compartment Identification ................524
Coolant (Antifreeze) ........549, 589, 590, 592, 595
Cooling ............................. .549
Exhaust Gas Caution ..................95, 465
Fails To Start ......................... .386
Flooded, Starting ...................... .386
Fuel Requirements ..................... .459
Jump Starting ..................... .510, 512
Oil .......532, 585, 586, 587, 588, 589, 590, 592, 595
Oil Change Interval ..................... .533
Oil Filler Cap ...................... .535, 536
Oil Filter ............................ .538
Oil Selection ..........533, 534, 585, 586, 587, 588
Oil Synthetic ......................... .538
Overheating .......................... .487
Starting ............................. .380
10
INDEX 631

Modifications/Alterations, Vehicle...............7
Monitor, Tire Pressure System ................453
MOPAR Parts ........................ .530, 621
MTBE/ETBE ........................... .462
Multi-Function Control Lever .................144
New Vehicle Break-In Period ..................92
Occupant Restraints ........................44
Octane Rating, Gasoline (Fuel) . . .459, 589, 590, 592, 595
Oil, Engine .............260, 532, 589, 590, 592, 595
Capacity ....................585, 586, 587, 588
Change Interval ....................... .533
Checking ............................ .532
Dipstick ............................. .532
Disposal ............................. .538
Filter ...................538, 589, 590, 592, 595
Filter Disposal ........................ .538
Identification Logo ..................... .534Materials Added To
..................... .536
Pressure Warning Light ...................238
Recommendation .......533, 534, 585, 586, 587, 588
Synthetic ............................ .538
Viscosity .............535, 536, 585, 586, 587, 588
Oil Filter, Change ........................ .538
Oil Filter, Selection ....................... .538
Oil Pressure Light ........................ .238
Onboard Diagnostic System ..................527
Operating Precautions ..................... .527
Operator Manual (Owner’s Manual) .............4
Outside Rearview Mirrors ...................114
Overhead Console ........................ .198
Overheating, Engine ...................... .487
Owner’s Manual (Operator Manual) ..........4,622
Paint Care ............................. .560
Panic Alarm ..............................25
Parking Brake ........................... .409
638 INDEX