2019 Ram 1500 automatic transmission fluid

Cold Weather Operation (Below –22°F Or 30°C)
To ensure reliable starting at these temperatures, use of an
externally powered electric engine block heater (available
from your authorized dealer) is recommended.
After Starting
The idle speed is controlled automatically, and it will
decrease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the cord to a
standard 110-115 Volt AC electrical outlet with a grounded,
three-wire extension cord.
The engine block heater cord is routed under the hood on
the passenger side of the vehicle near the right head lamp
assembly. It is located between the front grill and the
radiator, but underneath the black upper seal.
WARNING!
Remember to disconnect the engine block heater cord
before driving. Damage to the 110-115 Volt electrical
cord could cause electrocution.
ENGINE BREAK-IN RECOMMENDATIONS
A long break-in period is not required for the engine and
drivetrain (transmission and axle) in your vehicle.
Drive moderately during the first 300 miles (500 km). After
the initial 60 miles (100 km), speeds up to 50 or 55 mph (80
or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration within the
limits of local traffic laws contributes to a good break-in.
Wide-open throttle acceleration in low gear can be detri-
mental and should be avoided.
The engine oil installed in the engine at the factory is a
high-quality energy conserving type lubricant. Oil changes
should be consistent with anticipated climate conditions
under which vehicle operations will occur. For the recom-
mended viscosity and quality grades, refer to “Fluids And
Lubricants” in “Technical Specifications”.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil
in the engine or damage may result.
6
STARTING AND OPERATING 299

SERVICING AND MAINTENANCE
CONTENTS
SCHEDULED SERVICING .................489
▫ Maintenance Plan ...................... .490
▫ Heavy Duty Use Of The Vehicle ............493
 ENGINE COMPARTMENT .................494
▫ 3.6L Engine With Stop/Start ...............494
▫ 5.7L Engine Without Stop/Start ............495
▫ 5.7L Engine With Stop/Start ...............496
▫ Checking Oil Level .....................497
▫ Adding Washer Fluid ...................497
▫ Maintenance-Free Battery .................497
 DEALER SERVICE ...................... .498
▫ Engine Oil — Gas Engine .................499
▫ Engine Oil Filter ...................... .501
▫ Engine Air Cleaner Filter .................501 ▫
Air Conditioner Maintenance ..............503
▫ Accessory Drive Belt Inspection ............508
▫ Body Lubrication ..................... .509
▫ Windshield Wiper Blades .................509
▫ Exhaust System ........................511
▫ Cooling System ....................... .513
▫ Brake System ........................ .519
▫ Automatic Transmission ..................520
▫ Rear Axle And 4x4 Front Driving Axle Fluid
Level .............................. .521
▫ Transfer Case ........................ .522
 HOISTING ........................... .522
 TIRES ............................... .522
▫ T

ire Safety Information ..................522
8

WARNING!(Continued)
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.
• 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.
Automatic Transmission
Selection Of Lubricant
It is important to use the proper transmission fluid to
ensure optimum transmission performance and life. Use
only the manufacturer ’s specified transmission fluid. Refer
to “Fluids And Lubricants” in “Technical Specifications”. It
is important to maintain the transmission fluid at the
correct level using the recommended fluid. No chemical
flushes should be used in any transmission; only the
approved lubricant should be used.
CAUTION!
Using a transmission fluid other than the manufactur-
er ’s recommended fluid may cause deterioration in
transmission shift quality and/or torque converter
shudder. Refer to “Fluids And Lubricants” in “Techni-
cal Specifications” for fluid specifications.
Special Additives
The manufacturer strongly recommends against using any
special additives in the transmission. Automatic Transmis-
sion Fluid (ATF) is an engineered product and its perfor-
mance may be impaired by supplemental additives. There-
fore, do not add any fluid additives to the transmission.
Avoid using transmission sealers as they may adversely
affect seals.
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.
520 SERVICING AND MAINTENANCE

Chassis
ComponentFluid, Lubricant, or Genuine Part
Automatic Transmission
Use only Mopar ZF 8&9 Speed ATF Automatic Transmission
Fluid, or equivalent. Failure to use the correct fluid may
affect the function or performance of your transmission.
Transfer Case – 48-11 Active On-Demand 2–speed Transfer
Case (With 4WD AUTO) We recommend you use MOPAR Transfer Case Lubricant
for Borg Warner 44-44 and 44-45.
Transfer Case – 48-12 Part Time 2–Speed Transfer Case
(Without 4WD AUTO)
We recommend you use MOPAR Transfer Case Lubricant for
Borg Warner 44-45, 44-46, 44-47, 44-48 and Pre 2016 44-44.
Front Axle We recommend you use Mopar GL-5 Synthetic Axle Lubri-
cant SAE 75W-85.
Rear Axle (3.21/3.55) We recommend you use Mopar Synthetic Gear Lubricant
SAE 75W-90 (MS-A0160). Limited-Slip Rear Axles require
the addition of 5 oz. (148 ml) Mopar Limited Slip Additive
(MS-10111).
Rear Axle (3.92) We recommend you use Mopar Synthetic Gear Lubricant
SAE 75W-140 (MS-8985). Limited-Slip Rear Axles require
the addition of 5 oz. (148 ml) Mopar Limited Slip Additive
(MS-10111).
Max Tow Rear Axle (3.92) We Recommend You Use Dana SAE 80W90 Axle Lubricant.
Brake Master Cylinder We recommend you use Mopar DOT 3. If DOT 3 brake
fluid is not available, then DOT 4 is acceptable.
566 TECHNICAL SPECIFICATIONS

Automatic Headlights........................71
Automatic High Beams .......................70
Automatic Tailgate Release ....................108
Automatic Temperature Control (ATC) ............93
Automatic Transmission ..................306, 521
Adding Fluid .......................... .521
Fluid And Filter Change ...................521
Fluid Change .......................... .521
Fluid Level Check .....................520, 521
Fluid Type ......................... .520, 566
Special Additives ........................ .520
Automatic Transmission Limp Home Mode ........311
Axle Fluid ........................... .521, 566
Axle Lubrication .......................... .521
Back-Up ................................ .396
Back-Up Camera .......................... .396
Battery .............................. .181, 497
Charging System Light ....................181
Keyless Key Fob Replacement ................23
Belts, Seat ............................... .285
Blind Spot Monitoring ...................... .210
Body Builders Guide ..........................5
Body Mechanism Lubrication ..................509
B-Pillar Location .......................... .528Brake Assist System
........................ .200
Brake Control System ....................... .199
Brake Fluid .......................... .519, 566
Brake System ......................... .519, 556
Fluid Check ........................... .519
Master Cylinder ........................ .519
Parking .............................. .300
Warning Light .......................... .180
Brake/Transmission Interlock ..................306
Bulb Replacement ......................... .441
Bulbs, Light .......................... .287, 441
Camera ................................ .396
Camera,

Rear ......................... .396, 398
Camper ................................ .147
Capacities, Fuel ........................... .563
Caps, Filler Oil (Engine) ........................ .494, 500
Radiator (Coolant Pressure) .................516
Carbon Monoxide Warning ................285, 562
Cargo Light ...............................73
Car Washes .............................. .548
Cellular Phone ........................... .646
Center High Mounted Stop Light ...............448
Center Seat Storage Compartment ...............117
12
INDEX 681

Passing................................71
Seat Belt Reminder ...................... .179
Security Alarm ......................... .181
Service ............................... .441
Traction Control ........................ .206
Turn Signals ................73, 192, 287, 442, 447
Warning Instrument Cluster Descriptions . . . .181, 192
Limited-Slip Differential ..................335, 521
Loading Vehicle ........................... .406
Tires................................. .528
Load Shed Battery Saver Mode .................177
Load Shed Battery Saver On ...................177
Load Shed Electrical Load Reduction .............177
Load Shed Intelligent Battery Sensor .............177
Locks Automatic Door ..........................41
Child Protection ..........................42
Power Door .............................37
Low Tire Pressure System .....................225
Lubrication, Body ......................... .509
Lug Nuts ............................ .556, 557
Maintenance Free Battery .....................497
Maintenance Schedule ...................... .489
Malfunction Indicator Light (Check Engine) . . . .184, 195 Manual
Service ............................... .678
Manual Transmission Fluid Level Check ....................... .522
Lubricant Selection ...................... .566
Media Hub .............................. .642
Memory Feature (Memory Seats) ................43
Memory Seat ........................... .43, 49
Memory Seats And Radio .....................43
Methanol ............................... .560
Mirrors ..................................61
Electric Powered ..........................63
Heated .................................66
Memory ................................49
Outside ................................62
Rearview ........................... .61, 436
Trailer Towing ...........................66
Modifications/Alterations V

ehicle .................................6
Monitor, Tire Pressure System ..................225
Mopar Parts ............................. .677
MP3 Control ............................. .642
Multi-Function Control Lever ...................69
Navigation System (Uconnect GPS) ..............396
12
INDEX 687

Tips ..................................422
Trailer And Tongue Weight ..................414
Wiring ............................... .420
Trailer Towing Guide ....................... .414
Trailer Weight ............................ .414
Transfer Case ............................ .522
Electronically Shifted ...................314, 318
Fluid ................................ .566
Transmission ............................. .306
Automatic ......................... .306, 520
Fluid ................................ .566
Maintenance ........................... .520
Shifting .............................. .304
Transporting Pets ......................... .284
Tread Wear Indicators ...................... .536
Turn Signals .....................73, 192, 442, 447
Uconnect Uconnect Settings . . . .572, 580, 582, 604, 607, 628, 630
Uconnect Settings Customer Programmable
Features ............38, 580, 582, 604, 607, 628, 630
Passive Entry Programming ........38, 580, 604, 628
Uconnect Voice Command ....................648
Uniform Tire Quality Grades ..................545 Universal Garage Door Opener (HomeLink)
........109
Universal Transmitter ....................... .109
Unleaded Gasoline ........................ .558
Untwisting Procedure, Seat Belt ................238
USB................................... .642
Utility Rails, Rear Cargo Area ..................145
Vehicle Identification Number (VIN) .............556
Vehicle Loading ....................... .406, 529
Vehicle Modifications/Alterations .................6
Vehicle Storage ......................... .94, 546
Vehicle User Guide In Vehicle Help ...........................18
Navigation ..............................18
Operating Instructions ......................18
Searching User Guide ......................18
Viscosity, Engine Oil ....................... .499
V

oice Recognition System (VR) .................648
Warning Lights (Instrument Cluster Descriptions) . . . .185
Warnings And Cautions .......................5
Warranty Information ...................... .677
Washers, Windshield ..................... .77, 497
Washing Vehicle .......................... .548
12
INDEX 693