DODGE CHARGER SRT 2018 Owners Manual

SERVICING AND MAINTENANCE
CONTENTS
SCHEDULED SERVICING .................321
▫ 6.2L Supercharged And 6.4L Engines .........321
 ENGINE COMPARTMENT .................325
▫ 6.2L Supercharged Engine ................325
▫ 6.4L Engine ..........................326
▫ Checking Oil Level .....................327
▫ Adding Washer Fluid ...................327
▫ Maintenance-Free Battery .................327
 DEALER SERVICE .......................329
▫ Engine Oil .......................... .329
▫ Engine Oil Filter .......................331
▫ Engine Air Cleaner Filter .................331
▫ Air Conditioner Maintenance ..............332
▫ Accessory Drive Belt Inspection ............335▫
Body Lubrication ..................... .336
▫ Windshield Wiper Blades .................336
▫ Exhaust System ........................337
▫ Cooling System ........................338
▫ Brake System ........................ .343
▫ Automatic Transmission ..................345
▫ Rear Axle ............................346
 RAISING THE VEHICLE ..................346
 TIRES ............................... .346
▫ Tire Safety Information ..................346
▫ Tires — General Information ..............356
▫ Tire Types ............................362
▫ Spar e

Tires — If Equipped ................363
▫ Wheel And Wheel Trim Care ..............365
8

▫Tire Chains (Traction Devices) .............367
▫ Tire Rotation Recommendations .............367
 DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES ..................368
▫ Treadwear ............................368
▫ Traction Grades ........................368
▫ Temperature Grades .....................369
 VEHICLE STORAGE .....................369
 BODYWORK .......................... .370▫
Protection From Atmospheric Agents ........370
▫ Body And Underbody Maintenance ..........370
▫ Preserving The Bodywork .................370
 INTERIORS ............................372
▫ Seats And Fabric Parts ...................372
▫ Plastic And Coated Parts ..................372
▫ Leather Parts ..........................373
▫ Glass Surfaces ........................ .373
320 SERVICING AND MAINTENANCE

SCHEDULED SERVICING
6.2L Supercharged And 6.4L Engines
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
your 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.
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SERVICING AND MAINTENANCE 321

At Each Stop For Fuel
•Check the engine oil level. Refer to “Engine Compart-
ment” in this chapter for further information.
• Check the windshield washer solvent and add if re-
quired.
Once A Month
• Check tire pressure and look for unusual wear or
damage.
• Inspect the battery, and clean and tighten the terminals
as required.
• Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering (6.2L only), and add
as needed.
• Check all lights and other electrical items for correct
operation. At Each Oil Change
•
Change the engine oil filter.
• Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
322 SERVICING AND MAINTENANCE

Maintenance Plan
Miles:6,000
12,000
18,000
24,000
30,000
36,000
42,000
48,000
54,000
60,000
66,000
72,000
78,000
84,000
90,000
96,000
102,000
108,000
114,000
120,000
126,000
132,000
138,000
144,000
150,000
Or Months: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144 150
Or Kilometers:
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
160,000
170,000
180,000
190,000
200,000
210,000
220,000
230,000
240,000
250,000
Change the engine oil and engine oil filter. X X XXXXXXXXXXXXXX XXXXXXXXX
Rotate the tires, rotate at the first sign of ir-
regular wear, even if it occurs before sched-
uled maintenance. XXXXXXXXXXXXXXXX
XXXXXXXXX
If using your vehicle for any of the following:
dusty or off-road conditions. Inspect the en-
gine air cleaner filter; replace if necessary. XXXXXXXXXXXX
Inspect the brake linings; replace if necessary. X X X X X X X X XXXX
Inspect the CV joints. X X X X X X X X XXXX
Inspect the exhaust system. X X X X X X X X XXXX
Adjust the parking brake on vehicles
equipped with four wheel disc brakes. XXX X X
Change the rear axle fluid if using your ve-
hicle for any of the following: police, taxi, fleet
or frequent trailer towing. XX X
Inspect the rear axle fluid. XXXXX X XX
Inspect front suspension, tie rod ends, and
boot seals, for cracks or leaks and all parts
for damage, wear, improper looseness or end
play; replace if necessary. XXXXXXXXXXXX
Replace the engine air cleaner filter. XX X X X
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SERVICING AND MAINTENANCE 323

Miles:6,000
12,000
18,000
24,000
30,000
36,000
42,000
48,000
54,000
60,000
66,000
72,000
78,000
84,000
90,000
96,000
102,000
108,000
114,000
120,000
126,000
132,000
138,000
144,000
150,000
Or Months: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144 150
Or Kilometers:
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
160,000
170,000
180,000
190,000
200,000
210,000
220,000
230,000
240,000
250,000
Replace the air conditioning filter. X X X X X X X X XXXX
Inspect and replace the PCV Valve if neces-
sary X
Replace the spark plugs – 6.2L Supercharged
Engine ** XX
Replace the spark plugs – 6.4L Engine ** X
Flush and replace the engine coolant/
intercooler at 120 months if not done at
150,000 miles (240,000 km). XX
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
WARNING!
•You can be badly injured working on or around a
motor vehicle. Do only service work for which you
have the knowledge and the right equipment. If you
have any doubt about your ability to perform a service
job, take your vehicle to a competent mechanic.
(Continued)
WARNING!
(Continued)
•Failure to properly inspect and maintain your vehicle
could result in a component malfunction and effect
vehicle handling and performance. This could cause
an accident.
324 SERVICING AND MAINTENANCE

ENGINE COMPARTMENT
6.2L Supercharged Engine
1 — Washer Fluid Reservoir7 — Brake Fluid Reservoir Access Cover
2 — Remote Jump Start (Positive Battery Post) 8 — Engine Coolant Reservoir
3 — Power Distribution Center (Fuses) 9 — Air Cleaner Filter
4 — Intercooler Fluid Reservoir 10 — Power Steering Reservoir
5 — Engine Oil Fill 11 — Engine Oil Dipstick
6 — Engine Coolant Pressure Cap 12 — Remote Jump Start (Negative Battery Post)
8
SERVICING AND MAINTENANCE 325

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
326 SERVICING AND MAINTENANCE

Checking Oil Level
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.
CAUTION!
Overfilling or underfilling the crankcase will cause
aeration or loss of oil pressure. This could damage your
engine.
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.
8
SERVICING AND MAINTENANCE 327

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.
WARNING!
• Battery fluid is a corrosive acid solution and can
burn or even blind you. Do not allow battery fluid to
(Continued)
WARNING! (Continued)
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
(Continued)
Battery Location
328 SERVICING AND MAINTENANCE