2019 DODGE CHARGER 6.4L use

While cruising, brief full-throttle acceleration within the
limits of local traffic laws contributes to a good break-in.
However, wide-open throttle acceleration in low gear can
be detrimental and should be avoided.
The engine oil, transmission fluid, and axle lubricant
installed at the factory is high-quality and energy-
conserving. Oil, fluid, and lubricant changes should be
consistent with anticipated climate and conditions under
which vehicle operations will occur. For the recommended
viscosity and quality grades, refer to “Fluids And Lubri-
cants” in “Technical Specifications”.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil
in the engine or damage may result.
NOTE: A new engine may consume some oil during its
first few thousand miles (kilometers) of operation. This
should be considered a normal part of the break-in and not
interpreted as an indication of difficulty. Please check your
oil level with the engine oil indicator often during the
break in period. Add oil as required. For vehicles equipped with the 6.4L use the following
engine break-in recommendations:
Despite modern technology and World Class manufactur-
ing methods, the moving parts of the vehicle must still
wear in with each other. This wearing in occurs mainly
during the first 500 miles (805 km) and continues through
the first oil change interval.
It is recommended for the operator to observe the follow-
ing driving behaviors during the new vehicle break-in
period:
0 to 100 miles (0 to 161 km):
•
Do not allow the engine to operate at idle for an
extended period of time.
• Press the accelerator pedal slowly and not more than
halfway to avoid rapid acceleration.
• Avoid aggressive braking.
• Drive with the engine speed less than 3,500 RPM.
• Maintain vehicle speed below 55 mph (88 km/h) and
observe local speed limits.
234 STARTING AND OPERATING

NOTE:
•Tapping one of the steering wheel-mounted shift
paddles (+/-), if equipped, while the gear selector is in
DRIVE, will activate a temporary AutoStick mode. Tap-
ping (-) to enter AutoStick mode will downshift the
transmission to the next lower gear, while tapping (+)
to enter AutoStick mode will retain the current gear. The current gear will be displayed in the instrument
cluster, but the
Mwill not be highlighted. The trans-
mission will revert back to normal operation (if the gear
selector remains in DRIVE) after a period of time,
depending on accelerator pedal activity.
• In some models, the shift paddles may be disabled
(or re-enabled, as desired) using the Drive Mode Set-Up,
accessed by selecting Performance Control from the
Apps menu in the Uconnect screen.
In AutoStick mode, the transmission will shift up or down
when (+/-) is manually selected by the driver (using the
gear selector, or the shift paddles [if equipped]), unless an
engine lugging or overspeed condition would result. It will
remain in the selected gear until another upshift or down-
shift is chosen, except as described below.
• In temporary AutoStick mode (gear selector in DRIVE),
the transmission will automatically shift up when maxi-
mum engine speed is reached. If the accelerator is fully
depressed, the transmission will downshift when pos-
sible (based on current vehicle speed and gear, except
6.4L models). Lack of accelerator pedal activity will
cause the transmission to revert to automatic operation.
Paddle Shifters
1 — Shift Paddle Downshift
2 — Shift Paddle Upshift
6
STARTING AND OPERATING 247

Trailer Hitch Classification
The following chart provides the industry standard for the
maximum trailer weight a given trailer hitch class can towand should be used to assist you in selecting the correct
trailer hitch for your intended towing condition.
Trailer Hitch Classification Definitions
Class Max. Trailer Hitch Industry Standards
Class I - Light Duty 2,000 lbs (907 kg)
Class II - Medium Duty 3,500 lbs (1,587 kg)
Class III - Heavy Duty 5,000 lbs (2,267 kg)
Class IV - Extra Heavy Duty 10,000 lbs (4,535 kg)
Refer to the “Trailer Towing Weights (Maximum Trailer Weight Ratings)” chart for the Maximum Gross Trailer Weight
(GTW) towable for your given drivetrain.
All trailer hitches should be professionally installed on your vehicle.
Trailer Towing Weights (Maximum Trailer Weight Ratings)
Engine/Transmission Frontal AreaMax. GTW (Gross Trailer Wt.)Max. Tongue Wt.
3.6L Automatic 12 sq ft (1.11 sq m) 1,000 lbs (454 kg) 100 lbs (45 kg)
Refer to local laws for maximum trailer towing speeds.
Trailer towing with the 5.7L or 6.4L engine is not recom-
mended.
6
STARTING AND OPERATING 295

Cavity Cartridge FuseMini-FuseDescription
33 –15 Amp Blue Ignition Switch/RF Hub Module/Steering
Column Lock (300) – If Equipped
34 –10 Amp Red Steering Column Module/Clock (300)
35 –5 Amp Tan Battery Sensor
36 –15 Amp Blue Electronic Exhaust Valve – If Equipped
37 –20 Amp Yellow Radio
38 –20 Amp Yellow
Power Outlet Inside Arm Rest/Console Media Hub
4030 Amp Pink –Fuel Pump (6.2L SRT HO – If Equipped)
41 30 Amp Pink –Fuel Pump (6.2L SRT HO – If Equipped)
42 30 Amp Pink –Rear Defrost
43 –20 Amp Yellow Comfort Seat And Steering Wheel Module
(Heated Steering Wheel/RR Heated Seats)
44 –10 Amp Red Park Assist / Blind Spot / Rear View Camera
45 –15 Amp Blue Cluster / Rearview Mirror / Compass (Charger/
300) / Humidity Sensor / Forward Facing
Camera (Lane Departure) / Cyber Gateway
46 – –Fuse – Spare
47 –10 Amp Red Adaptive Front Lighting / Day Time Running
Lamps – If Equipped
48 –20 Amp Yellow Active Suspension – (6.4L / 6.2L)
7
IN CASE OF EMERGENCY 323

Heavy Duty Use Of The Vehicle
Change engine oil at 4,000 miles (6,500 km) or 350 hours of
engine run time if the vehicle is operated in a dusty and off
road environment or is operated predominately at idle or
only very low engine RPM’s. This type of vehicle use is
considered Severe Duty.
6.4L Engine
The scheduled maintenance services listed in this manual
must be done at the times or mileages specified to protect
your vehicle warranty and ensure the best vehicle perfor-
mance and reliability. More frequent maintenance may be
needed for vehicles in severe operating conditions, such as
dusty areas and very short trip driving. Inspection and
service should also be done anytime a malfunction is
suspected.
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
A “Oil Change Required” message will be displayed in the
instrument cluster and a single chime will sound, indicat-
ing that an oil change is necessary.Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Have your vehicle serviced as
soon as possible, within the next 500 miles (800 km).
NOTE:
•
The oil change indicator message will not monitor the
time since the last oil change. Change your vehicle’s oil
if it has been six months since your last oil change, even
if the oil change indicator message is NOT illuminated.
• Change your engine oil more often if you drive your
vehicle off-road/track usage for an extended period of
time.
• Under no circumstances should oil change intervals
exceed 6,000 miles (10,000 km) or six months, whichever
comes first.
An authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
an authorized dealer, the message can be reset by referring
to the steps described under “Instrument Cluster Display”
in “Getting To Know Your Instrument Panel” for further
information.
8
SERVICING AND MAINTENANCE 365

6.4L Engine
1 — Washer Fluid Reservoir6 — Brake Fluid Reservoir Access Cover
2 — Remote Jump Start (Positive Battery Post) 7 — Engine Coolant Reservoir
3 — Power Distribution Center (Fuses) 8 — Air Cleaner Filter
4 — Remote Jump Start (Negative Battery Post) 9 — Engine Coolant Pressure Cap
5 — Engine Oil Fill 10 — Engine Oil Dipstick
372 SERVICING AND MAINTENANCE

Checking Oil Level — 3.6L And 5.7L Engine
To assure proper engine lubrication, the engine oil must be
maintained at the correct level. Check the oil level at
regular intervals, such as every month. The best time to
check the engine oil level is about five minutes after a fully
warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings.
There are three possible dipstick types,
•Crosshatched zone.
• Crosshatched zone marked SAFE.
• Crosshatched zone marked with MIN at the low end of
the range and MAX at the high end of the range.
NOTE: Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 quart (1.0 liters) of oil when the reading is at the
low end of the dipstick range will raise the oil level to the
high end of the range marking.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
Checking Oil Level — 6.4L Engine
To assure proper engine lubrication, the engine oil must be
maintained at the correct level. Check the oil level at
regular intervals, such as once a month. The best time to
check the engine oil level is about five minutes after a fully
warmed engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Maintain the
oil level in the “SAFE” range. Adding 1.0 quart (1 liter) of
oil when the reading is at the bottom of the “SAFE” range
will result in an oil level at the top of the “SAFE” range on
these engines.
8
SERVICING AND MAINTENANCE 373

CAUTION!(Continued)
•If a “fast charger” is used while the battery is in the
vehicle, disconnect both vehicle battery cables before
connecting the charger to the battery. Do not use a
“fast charger” to provide starting voltage.
DEALER SERVICE
An authorized dealer has the qualified service personnel,
special tools, and equipment to perform all service opera-
tions in an expert manner. Service Manuals are available
which include detailed service information for your ve-
hicle. Refer to these Service Manuals before attempting any
procedure yourself.
NOTE: Intentional tampering with emissions control sys-
tems may void your warranty and could result in civil
penalties being assessed against you.
WARNING!
You can be badly injured working on or around a
motor vehicle. Only do service work for which you
have the knowledge and the proper equipment. If you
(Continued)
WARNING! (Continued)
have any doubt about your ability to perform a service
job, take your vehicle to a competent mechanic.
Engine Oil
Change Engine Oil — 3.6L And 5.7L Engine
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
Refer to “Scheduled Servicing” in this section for the
proper maintenance intervals.
NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), 12 months or
350 hours of engine run time, whichever comes first. The
350 hours of engine run or idle time is generally only a
concern for fleet customers.
Change Engine Oil — 6.4L Engine
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance.
Refer to “Scheduled Servicing” in this section for the
proper maintenance intervals.
376 SERVICING AND MAINTENANCE