2019 DODGE CHALLENGER SRT check transmission fluid

•Prior to each track event/day, verify all fluids are at the
correct levels. Refer to “Fluid Capacities” in “Technical
Specifications” for further information.
• Prior to each track event, verify the front and rear brake
pads have more than ½ pad thickness remaining. If the
brake pads require changing, please burnish prior to
track outing at full pace.
NOTE: Use of DOT 4 brake fluid is suggested for extended
track usage due to increased thermal capacity.
• At the conclusion of each track event, it is recommended
that a brake bleed procedure is performed to maintain
the pedal feel and stopping capability of your Brembo
High Performance brake system.
• It is recommended that each track outing should end
with a minimum of one cool down lap using minimal
braking.
• If equipped with a removable lower front fascia grille, it
is recommended to remove it for track use during
warm/hot weather to improve cooling airflow to critical
powertrain and cooling system components. •
All SRT vehicles are track tested for 24 hours of endur-
ance. However, it is recommended that suspension
system, brake system, prop shaft, and ½ shaft boots
should be checked for wear or damage after every track
event.
• Track usage results in increased operating temperatures
of the engine, transmission, clutch – if equipped, drive-
line and brake system. This may affect noise (NVH)
countermeasures designed into your vehicle. New com-
ponents may need to be installed to return the system to
the original NVH performance.
• For race track usage it is recommended that the axle
fluid be changed every 4 hours of on track time.
• Tire pressure:
• 40psi (276kpa) hot, recommended 32psi (221kpa) front,
30psi (207 kpa) rear cold
NOTE: It is recommended that you target 40psi (276kpa)
Hot Tire Pressure at the conclusion of each track session.
Starting at 32psi (221kpa) Front and 30psi (207 kpa) Rear
Cold and adjusting based on ambient & track conditions is
recommended. Tire pressure can be monitored via the
instrument cluster display and can assist with adjustments.
6
STARTING AND OPERATING 241

SERVICING AND MAINTENANCE
CONTENTS
SCHEDULED SERVICING .................333
▫ 6.2L Supercharged Engine .................333
 ENGINE COMPARTMENT .................337
▫ 6.2L Supercharged Engine ................337
▫ Checking Oil Level .....................338
▫ Adding Washer Fluid ...................338
▫ Maintenance-Free Battery .................338
 DEALER SERVICE .......................340
▫ Engine Oil .......................... .340
▫ Engine Oil Filter .......................342
▫ Engine Air Cleaner Filter .................342
▫ Air Conditioner Maintenance ..............343
▫ Accessory Drive Belt Inspection ............346
▫ Body Lubrication ..................... .347▫
Windshield Wiper Blades .................347
▫ Exhaust System ........................349
▫ Cooling System ........................351
▫ Brake System ........................ .356
▫ Clutch Hydraulic System — Manual Transmission
(If Equipped) ..........................357
▫ Manual Transmission — If Equipped ........357
▫ Automatic Transmission — If Equipped ......358
▫ Rear Axle ............................359
 RAISING THE VEHICLE ..................360
 TIRES ............................... .360
▫ Tire Safety Information ..................360
▫ Tires — General Information .............
.370
▫ Tire Types ............................376
8

WARNING!
•Use only manufacturer’s recommended brake fluid.
Refer to “Fluids And Lubricants” in “Technical
Specifications” for further information. Using the
wrong type of brake fluid can severely damage your
brake system and/or impair its performance. The
proper type of brake fluid for your vehicle is also
identified on the original factory installed hydraulic
master cylinder reservoir.
• To avoid contamination from foreign matter or mois-
ture, use only new brake fluid or fluid that has been
in a tightly closed container. Keep the master cylin-
der reservoir cap secured at all times. Brake fluid in
a open container absorbs moisture from the air
resulting in a lower boiling point. This may cause it
to boil unexpectedly during hard or prolonged brak-
ing, resulting in sudden brake failure. This could
result in a collision.
• Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing the
brake fluid to catch fire. Brake fluid can also damage
painted and vinyl surfaces, care should be taken to
avoid its contact with these surfaces.
(Continued)
WARNING! (Continued)
•Do not allow petroleum based fluid to contaminate
the brake fluid. Brake seal components could be
damaged, causing partial or complete brake failure.
This could result in a collision.
Clutch Hydraulic System — Manual Transmission
(If Equipped)
The clutch hydraulic system is fed by a segregated volume
of fluid within the brake system master cylinder reservoir.
In the event of leakage or wear, use only the manufactur-
er’s recommended brake fluid. Refer to “Fluids And Lu-
bricants” in “Technical Specifications” for further informa-
tion.
Manual Transmission — If Equipped
Fluid Level Check
Check the fluid level by removing the fill plug on the left
side of the transmission. The fluid level should be 1/4 inch
(6.4mm) below the bottom of the fill hole. Add fluid, if
necessary, to maintain the proper level. Refer to “Fluids
And Lubricants” in “Technical Specifications” for further
information.
8
SERVICING AND MAINTENANCE 357

CAUTION!
Do not use chemical flushes in your transmission as
the chemicals can damage your transmission compo-
nents. Such damage is not covered by the New Vehicle
Limited Warranty.
Fluid Level Check
The fluid level is preset at the factory and does not require
adjustment under normal operating conditions. Routine
fluid level checks are not required; therefore the transmis-
sion has no dipstick. An authorized dealer can check your
transmission fluid level using special service tools. If you
notice fluid leakage or transmission malfunction, visit an
authorized dealer immediately to have the transmission
fluid level checked. Operating the vehicle with an im-
proper fluid level can cause severe transmission damage.
CAUTION!
If a transmission fluid leak occurs, visit an authorized
dealer immediately. Severe transmission damage may
occur. An authorized dealer has the proper tools to
adjust the fluid level accurately.
Fluid And Filter Changes
Under normal operating conditions, the fluid installed at
the factory will provide satisfactory lubrication for the life
of the vehicle.
Routine fluid and filter changes are not required. However,
change the fluid and filter if the fluid becomes contami-
nated (with water, etc.), or if the transmission is disas-
sembled for any reason.
Rear Axle
Fluid Level Check
Checking the fluid level while the vehicle is on level
ground and has been stationary for 15 minutes will im-
prove the accuracy of the fluid level reading.
Check the fluid level by removing the fill plug on the axle.
The fluid level should be 1-2.5 mm below the fill plug. Add
fluid, if necessary, to maintain the proper level. Refer to
“Fluids And Lubricants” inServicing And Maintenance”
for further information.8
SERVICING AND MAINTENANCE 359

Arming SystemSecurity Alarm ...........................35
Assist, Hill Start .......................... .141
Audio Systems (Radio) .......................403
Auto Down Power Windows ...................79
Automatic Door Locks ........................43
Automatic Headlights ........................63
Automatic High Beams .......................62
Automatic Temperature Control (ATC) ............75
Automatic Transmission ..................... .229
Adding Fluid .....................359, 398, 400
Fluid And Filter Change ...................359
Fluid Change .......................... .359
Fluid Level Check .....................358, 359
Fluid Type .......................358, 398, 400
Special Additives ........................ .358
Automatic Transmission Limp Home Mode .....43, 234
AutoPark ............................... .217
Autostick Operation ............................. .235
Axle Fluid ............................398, 400
Axle Lubrication ........................398, 400
Back-Up .................................272
Battery ...............................120, 338 Charging System Light
....................120
Keyless Key Fob Replacement ................23
Location ...............................338
Belts, Seat ............................... .206
Blind Spot Monitoring .......................144
Body Mechanism Lubrication ..................347
B-Pillar Location .......................... .366
Brake Assist System ........................ .135
Brake Control System ........................135
Brake Fluid ........................356, 398, 400
Brake System ..........................356, 390
Fluid Check ..................... .356, 398, 400
Master Cylinder ........................ .356
Parking ...............................221
W arning

Light .......................118,390
Brake/Transmission Interlock ..................229
Brightness, Interior Lights .....................66
Bulb Replacement ..........................288
Bulbs, Light .......................... .208, 288
Camera, Rear ............................ .272
Capacities, Fluid .......................... .397
Caps, Filler Fuel ................................. .274
Oil (Engine) ........................ .337, 341
12
INDEX 483

Service............................... .479
Tilt ...................................45
Manual Transmission .................223, 357, 359
Fluid Level Check .....................357, 359
Map/Reading Lights .........................65
Methanol ............................... .393
Mirrors ..................................57
Electric Powered ..........................59
Electric Remote ...........................59
Heated .................................59
Outside ................................58
Rearview ............................57, 283
Vanity .................................60
Modifications/Alterations Vehicle .................................5
Monitor, Tire Pressure System ..................153
Mopar Parts ............................. .479
Multi-Function Control Lever ...................61
Occupant Restraints ........................ .159
Octane Rating, Gasoline (Fuel) ..............392, 398
Oil Change Indicator ........................107
Reset .................................107
Oil, Engine ............................340, 398
Capacity ...............................397 Change Interval
........................ .340
Checking ............................. .338
Dipstick ...............................338
Disposal ...............................342
Filter ............................. .342, 398
Filter Disposal .......................... .342
Materials Added To .......................341
Pressure Warning Light ....................120
Recommendation ........................ .397
Synthetic ............................. .341
Viscosity .......................... .341, 397
Oil Filter, Change ..........................342
Oil Filter, Selection ..........................342
Oil Pressure Light ..........................120
Onboard Diagnostic System ...................128
Operating Pr

ecautions.......................128
Operator Manual Owner’s Manual .......................5,479
Outside Rearview Mirrors .....................58
Overheating, Engine ........................322
Owner ’s Manual (Operator Manual) ...............5
Paddle Shifters ............................235
Paddle Shift Mode ..........................235
Paint Care ............................... .385
490 INDEX