Dodge Challenger (2019 year). Manual

Adding Washer Fluid

The windshield washer fluid reservoir is located in the
front of the engine compartment. Be sure to check the fluid
level at regular intervals. Fill the reservoir with windshield
washer solvent (not radiator antifreeze) and operate the
system for a few seconds to flush out the residual water.

When refilling the washer fluid reservoir, apply some
washer fluid to a cloth or towel and wipe the wiper blades
clean. This will help blade performance.

To prevent freeze-up of your windshield washer system in
cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This rating
information can be found on most washer fluid containers.

The fluid reservoir will hold nearly 1 gallon (4 liters) of
washer fluid when the message “Low Washer Fluid”
appears in the instrument cluster.

WARNING!

Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around the
washer solution.

Maintenance-Free Battery

Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic mainte-
nance required.

NOTE:

The battery is stored under an access cover in the

trunk. Remote battery terminals are located in the engine
compartment for jump starting. Refer to “Jump Starting
Procedures” in “In Case Of Emergency” for further infor-
mation.

Battery Location

SERVICING AND MAINTENANCE

349

WARNING!

• Battery fluid is a corrosive acid solution and can

burn or even blind you. Do not allow battery fluid to
contact your eyes, skin, or clothing. Do not lean over
a battery when attaching clamps. If acid splashes in
eyes or on skin, flush the area immediately with
large amounts of water. Refer to “Jump Starting
Procedure” in “In Case Of Emergency” for further
information.

• Battery gas is flammable and explosive. Keep flame

or sparks away from the battery. Do not use a booster
battery or any other booster source with an output
greater than 12 Volts. Do not allow cable clamps to
touch each other.

• Battery posts, terminals, and related accessories con-

tain lead and lead compounds. Wash hands after
handling.

• The battery in this vehicle has a vent hose that

should not be disconnected and should only be
replaced with a battery of the same type (vented).

CAUTION!

• It is essential when replacing the cables on the

battery that the positive cable is attached to the
positive post and the negative cable is attached to the
negative post. Battery posts are marked positive (+)
and negative (-) and are identified on the battery
case. Cable clamps should be tight on the terminal
posts and free of corrosion.

• 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.

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SERVICING AND MAINTENANCE

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
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

NOTE:

Under no circumstances should oil change inter-

vals exceed 6,000 miles (10,000 km) or six months, which-
ever occurs first.

Engine Oil Selection — 3.6L And 5.7L Engine

For best performance and maximum protection under all
types of operating conditions, the manufacturer only rec-
ommends engine oils that are API Certified and meet the
requirements of FCA Material Standard MS-6395.

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351

American Petroleum Institute (API) Engine Oil
Identification Symbol

This symbol means that the oil has
been certified by the American Pe-
troleum Institute (API). The manu-
facturer only recommends API Cer-
tified engine oils.

This symbol certifies 0W-20, 5W-20,
0W-30, 5W-30 and 10W-30 engine
oils.

CAUTION!

Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is not
covered by the New Vehicle Limited Warranty.

Engine Oil Selection — 6.4L Engine

For best performance and maximum protection under all
types of operating conditions, the manufacturer only rec-
ommends full synthetic engine oils that meet the American
Petroleum Institute (API) categories of SN.

The manufacturer recommends the use of a full synthetic
SAE 0W-40 engine oil or equivalent meeting the require-
ments of FCA Material Standard MS-12633.

CAUTION!

Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is not
covered by the New Vehicle Limited Warranty.

Engine Oil Viscosity (SAE Grade) — 3.6L Engine

Mopar SAE 5W-20 engine oil approved to FCA Material
Standard MS-6395 such as Pennzoil, Shell Helix Ultra or
equivalent is recommended for all operating temperatures.
This engine oil improves low temperature starting and
vehicle fuel economy.

The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to the “Engine Compart-
ment” illustration in this section.

NOTE:

Mopar SAE 5W-30 engine oil approved to FCA

Material Standard MS-6395 such as Pennzoil, Shell Helix
Ultra or equivalent may be used when SAE 5W-20 engine
oil meeting MS-6395 is not available.

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SERVICING AND MAINTENANCE

Lubricants which do not have both the engine oil certifi-
cation mark and the correct SAE viscosity grade number
should not be used.

Engine Oil Viscosity (SAE Grade) — 5.7L Engine

NOTE:

Vehicles equipped with a 5.7L engine must use SAE

5W-20 oil. Failure to do so may result in improper opera-
tion of the Fuel Saver Technology. Refer to “Fuel Saver
Technology – If Equipped” in “Starting And Operating” for
further information.

Lubricants which do not have both the engine oil certifi-
cation mark and the correct SAE viscosity grade number
should not be used.

Engine Oil Viscosity — 6.4L Engine

Use Pennzoil Ultra Platinum 0W-40 engine or equivalent
Mopar oil meeting the FCA Material Standard MS-12633
for use in all operating temperatures.

The engine oil filler cap also shows the recommended
engine oil viscosity for your engine. For information on
engine oil filler cap location, refer to “Engine Compart-
ment” in this section for further information.

Synthetic Engine Oils

You may use synthetic engine oils provided the recom-
mended oil quality requirements are met, and the recom-
mended maintenance intervals for oil and filter changes are
followed.

Synthetic engine oils which do not have both the engine oil
certification mark and the correct SAE viscosity grade
number should not be used.

Shaker Hood — If Equipped

Shaker Hood Oil Filler

For vehicles equipped with a “Shaker Hood”, the upper
scoop will need to be removed so that oil can be properly
added to the engine.

SERVICING AND MAINTENANCE

353

To do this, you will need follow the procedure below:

1. Remove the four nuts with the Shaker tool located in

glove compartment.

2. Lift off the upper scoop.

NOTE:

Be sure to clean off all debris around or inside for

the shaker assembly.

3. Locate the oil fill cover in base assembly to expose the

oil fill cap.

4. Remove oil fill cap to add oil.

5. Re-install shaker assembly.

Shaker Hood Air Filter Cleaning

1. Remove the air filter from the intake and set the filter

clamp a side.

2. Measure the length of the filter media.

3. Fill a bucket with warm clean water to the depth

matching the filter media measurement and add a mild
household detergent or air filter cleaning solution.

4. Without allowing the solution to flow back into the

inside of the air filter, submerge the filter media in to the
water and let it soak for ten minutes.

5. Empty the bucket filled with dirty water and repeat

steps 3 and 4.

6. Refill the bucket with clean warm water and rinse the

filter by rotating the filter.

NOTE:

The water should be clean with no signs of dirt in

the bucket.

7. Allow the filter to air dry. Re-install the filter on the

intake system once it is dry.

Shaker Hood Removal And Cleaning

1. Remove the four nuts with the Shaker tool located in

glove compartment.

2. Lift off the upper scoop.

NOTE:

Be sure to clean off all debris around or inside for

the shaker assembly.

3. Using a water and mild detergent clean the following

locations.

— The water drain slot located at the front forward edge of
the shaker assembly.

— The seals attached to the scoop and air box.

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SERVICING AND MAINTENANCE

— Lower water drains located in the lower shaker assem-
bly and air box as well as the hood interface areas for the
seals. Apply Mopar Leather, Rubber & Vinyl Protectant
after cleaning to seals.

4. Re-install shaker assembly.

Materials Added To Engine Oil

The manufacturer strongly recommends against the addi-
tion of any additives (other than leak detection dyes) to the
engine oil. Engine oil is an engineered product and its
performance may be impaired by supplemental additives.

Disposing Of Used Engine Oil And Oil Filters

Care should be taken in disposing of used engine oil and
oil filters from your vehicle. Used oil and oil filters,
indiscriminately discarded, can present a problem to the
environment. Contact an authorized dealer, service station
or governmental agency for advice on how and where used
oil and oil filters can be safely discarded in your area.

Engine Oil Filter

The engine oil filter should be replaced with a new filter at
every engine oil change.

Engine Oil Filter Selection

This manufacturer’s engines have a full-flow type dispos-
able oil filter. Use a filter of this type for replacement. The
quality of replacement filters varies considerably. Only
high quality filters should be used to assure most efficient
service. Mopar engine oil filters are high quality oil filters
and are recommended.

Engine Air Cleaner Filter

Refer to the “Maintenance Plan” in this section for the
proper maintenance intervals.

NOTE:

Be sure to follow the “Severe Duty Conditions”

maintenance interval if applicable.

WARNING!

The air induction system (air cleaner, hoses, etc.) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc.) unless such removal is necessary for
repair or maintenance. Make sure that no one is near the
engine compartment before starting the vehicle with the
air induction system (air cleaner, hoses, etc.) removed.
Failure to do so can result in serious personal injury.

SERVICING AND MAINTENANCE

355

Engine Air Cleaner Filter Selection

The quality of replacement engine air cleaner filters varies
considerably. Only high quality filters should be used to
assure most efficient service. Mopar engine air cleaner
filters are a high quality filter and are recommended.

T/A Air Filter Maintenance — If Equipped

Clean Engine Air Filter

The scheduled air filter cleaning interval is 30,000 miles
(48,280 km), or if in a dusty environment the engine air filter
should be checked periodically to ensure optimal air flow.

Cleaning your engine air filter with the recommended
Mopar Performance Air Filter Service Kit is not required if
you can still see any part the wire screen on the entire air
filter regardless of how dirty it may appear. When any part
of the wire screen is no longer visible on the air filter, that
is an indication it is time to clean the air filter.

1. Spray the air filter with the recommended Mopar air

filter cleaner and let sit for at least 10 minutes to loosen
dirt, before rinsing.

NOTE:

Never use strong detergents, high pressure, or

gasoline on air filter.

2. Rinse the air filter with cool low-pressure water applied

from the inside (clean side) out in order to flush the dirt
out of the filter. Continue to rinse the filter until all
traces of the cleaner have been removed.

NOTE:

It may be necessary to repeat steps 1 and 2 if the air

filter is not completely clean.

3. After rinsing the air filter, gently shake off the excess

water and allow air filter to dry naturally. Do not apply
oil until air filter is completely dry.

NOTE:

Do not use forced air pressure as it may damage the

filtering capabilities of the filter’s microfibers and also void
its warranty.

4. Using the Mopar Performance Air Filter Service Kit, spray

oil evenly along the crown of each filter pleat holding the
nozzle about 3 inches (76mm) away from the air filter. One
spray per 2 square inches (1,290 square mm) of air filter.
With one complete coat of oil, let it wick (saturate) for
about 20 minutes, and if required touch up any light areas
on either side of the filter.

Air Conditioner Maintenance

For best possible performance, your air conditioner should
be checked and serviced by an authorized dealer at the
start of each warm season. This service should include

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SERVICING AND MAINTENANCE

cleaning of the condenser fins and a performance test.
Drive belt tension should also be checked at this time.

WARNING!

• Use only refrigerants and compressor lubricants ap-

proved by the manufacturer for your air conditioning
system. Some unapproved refrigerants are flam-
mable and can explode, injuring you. Other unap-
proved refrigerants or lubricants can cause the sys-
tem to fail, requiring costly repairs. Refer to
Warranty Information Book, for further warranty
information.

• The air conditioning system contains refrigerant un-

der high pressure. To avoid risk of personal injury or
damage to the system, adding refrigerant or any
repair requiring lines to be disconnected should be
done by an experienced technician.

CAUTION!

Do not use chemical flushes in your air conditioning
system as the chemicals can damage your air condition-
ing components. Such damage is not covered by the
New Vehicle Limited Warranty.

Refrigerant Recovery And Recycling R-134a —
If Equipped

R-134a Air Conditioning Refrigerant is a hydrofluoro-
carbon (HFC) that is an ozone-friendly substance. The
manufacturer recommends that air conditioning service be
performed by an authorized dealer or other service facili-
ties using recovery and recycling equipment.

NOTE:

Use only manufacturer approved A/C system PAG

compressor oil and refrigerants.

Refrigerant Recovery And Recycling R-1234yf —
If Equipped

R–1234yf Air Conditioning Refrigerant is a hydrofluo-
roolefin (HFO) that is endorsed by the Environmental
Protection Agency and is an ozone-friendly substance with
a low global-warming potential. The manufacturer recom-
mends that air conditioning service be performed by an
authorized dealer using recovery and recycling equipment.

NOTE:

Use only manufacturer approved A/C system

PAG compressor oil, and refrigerants.

SERVICING AND MAINTENANCE

357

A/C Air Filter

The filter is located in the fresh air inlet under the hood,
behind a removable panel in the cowl on the passenger side
of the vehicle, next to the windshield wipers. When install-
ing a new filter, ensure its proper orientation.

1. Remove the access door in the cowl screen by pressing

the retaining clips.

2. Unsnap both ends and lift the filter access cover.

3. Remove the used filter.

4. Install the new filter with arrows pointing in the direc-

tion of airflow, which is toward the rear of the vehicle
(text and arrows on the filter will indicate this).

Access Door

Filter Access Cover

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SERVICING AND MAINTENANCE

5. Close the filter access cover.

Refer to “Scheduled Servicing” in this section for the
proper maintenance intervals.

Accessory Drive Belt Inspection

WARNING!

• Do not attempt to inspect an accessory drive belt

with vehicle running.

(Continued)

WARNING! (Continued)

• When working near the radiator cooling fan, discon-

nect the fan motor lead. The fan is temperature
controlled and can start at any time regardless of
ignition mode. You could be injured by the moving
fan blades.

• 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 have any doubt about your ability to perform a
service job, take your vehicle to a competent me-
chanic.

When inspecting accessory drive belts, small cracks that
run across ribbed surface of belt from rib to rib, are
considered normal. These are not a reason to replace belt.
However, cracks running along a rib (not across) are not
normal. Any belt with cracks running along a rib must be
replaced. Also have the belt replaced if it has excessive
wear, frayed cords or severe glazing.

A/C Air Filter

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359

Conditions that would require replacement:
• Rib chunking (one or more ribs has separated from belt

body)

• Rib or belt wear
• Longitudinal belt cracking (cracks between two ribs)
• Belt slips
• “Groove jumping⬙ (belt does not maintain correct posi-

tion on pulley)

• Belt broken (note: identify and correct problem before

new belt is installed)

• Noise (objectionable squeal, squeak, or rumble is heard

or felt while drive belt is in operation)

Some conditions can be caused by a faulty component such
as a belt pulley. Belt pulleys should be carefully inspected
for damage and proper alignment.

Belt replacement on some models requires the use of
special tools, we recommend having your vehicle serviced
at an authorized dealer.

Body Lubrication

Locks and all body pivot points, including such items as
seat tracks, door hinge pivot points and rollers, liftgate,
tailgate, decklid, sliding doors and hood hinges, should be
lubricated periodically with a lithium based grease, such as
Mopar Spray White Lube to assure quiet, easy operation
and to protect against rust and wear. Prior to the applica-
tion of any lubricant, the parts concerned should be wiped
clean to remove dust and grit; after lubricating excess oil
and grease should be removed. Particular attention should
also be given to hood latching components to ensure
proper function. When performing other underhood ser-
vices, the hood latch, release mechanism and safety catch
should be cleaned and lubricated.

Accessory Belt (Serpentine Belt)

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SERVICING AND MAINTENANCE

The external lock cylinders should be lubricated twice a
year, preferably in the Fall and Spring. Apply a small
amount of a high quality lubricant, such as Mopar Lock
Cylinder Lubricant directly into the lock cylinder.

Windshield Wiper Blades

Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth and a
mild nonabrasive cleaner. This will remove accumulations
of salt or road film.

Operation of the wipers on dry glass for long periods may
cause deterioration of the wiper blades. Always use washer
fluid when using the wipers to remove salt or dirt from a
dry windshield.

Avoid using the wiper blades to remove frost or ice from
the windshield. Keep the blade rubber out of contact with
petroleum products such as engine oil, gasoline, etc.

NOTE:

Life expectancy of wiper blades varies depending

on geographical area and frequency of use. Poor perfor-
mance of blades may be present with chattering, marks,
water lines or wet spots. If any of these conditions are
present, clean the wiper blades or replace as necessary.

Wiper Blade Removal/Installation

CAUTION!

Do not allow the wiper arm to spring back against the
glass without the wiper blade in place or the glass may
be damaged.

1. Lift the wiper arm to raise the wiper blade off of the

glass, until the wiper arm is in the full up position.

Wiper Blade With Release Tab In Locked Position

1 — Wiper Blade
2 — Wiper Arm
3 — Release Tab

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361

2. To disengage the wiper blade from the wiper arm, press

the release tab on the wiper blade and while holding the
wiper arm with one hand, slide the wiper blade down
towards the base of the wiper arm.

3. With the wiper blade disengaged, remove the wiper

blade from the wiper arm.

4. Gently lower the wiper arm onto the glass.

Installing The Front Wipers

1. Lift the wiper arm off of the glass, until the wiper arm is

in the full up position.

2. Position the wiper blade near the hook on the tip of the

wiper arm.

Wiper Blade With Release Tab In Unlocked Position

1 — Wiper Blade
2 — Wiper Arm
3 — Release Tab

Wiper Blade Removed From Wiper Arm

1 — Wiper Blade
2 — Wiper Arm
3 — Release Tab

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SERVICING AND MAINTENANCE

3. Insert the hook on the tip of the arm through the

opening in the wiper blade.

4. Slide the wiper blade up into the hook on the wiper arm,

latch engagement will be accompanied by an audible
click.

5. Gently lower the wiper blade onto the glass.

Exhaust System

The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.

If you notice a change in the sound of the exhaust system;
or if the exhaust fumes can be detected inside the vehicle;
or when the underside or rear of the vehicle is damaged;
have an authorized technician inspect the complete ex-
haust system and adjacent body areas for broken, dam-
aged, deteriorated, or mispositioned parts. Open seams or
loose connections could permit exhaust fumes to seep into
the passenger compartment. In addition, have the exhaust
system inspected each time the vehicle is raised for lubri-
cation or oil change. Replace as required.

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, refer
to “Safety Tips” in “Safety” for further information.

• 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

(Continued)

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363

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.

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Dodge Challenger (2019 year). Manual - part 22