2020 Ram 2500 fuel

6
SAFE OFF-ROAD DRIVING — POWER WAGON
ONLY ................................................................... 255 Off-Road Driving Tips And Vehicle
Characteristics ........................................... 255 Driving In Snow, Mud And Sand ...............256
Crossing Obstacles (Rocks And Other High
Points).........................................................257 Hill Climbing ...............................................258
Driving Through Water ...............................260
Airing Down For Off-Road Driving .............261
Vehicle Recovery........................................261
After Driving Off-Road ................................263
LIMITED-SLIP DIFFERENTIAL .......................... 264
WINCH USAGE — POWER WAGON ONLY (IF
EQUIPPED) ......................................................... 264
Things To Know Before Using Your
Winch ..........................................................264 Understanding The Features Of Your
Winch ..........................................................265 Winch Accessories ....................................266
Operating Your Winch ...............................266
Rigging Techniques ..................................272
FUEL SAVER TECHNOLOGY — GAS ENGINE (IF
EQUIPPED) .......................................................... 273
SPEED CONTROL .............................................. 273
To Activate .................................................. 274
To Set A Desired Speed .............................274
To Vary The Speed Setting ........................ 274 To Accelerate For Passing ........................ 275
To Resume Speed ..................................... 275
To Deactivate ............................................. 275
ADAPTIVE CRUISE CONTROL (ACC) —
IF EQUIPPED ....................................................... 275
Adaptive Cruise Control (ACC)
Operation.................................................... 277 Activating Adaptive Cruise Control
(ACC) ........................................................... 277 To Activate/Deactivate .............................. 278
To Set A Desired ACC Speed ..................... 278
To Cancel.................................................... 279
To Turn Off.................................................. 279
To Resume ................................................. 279
To Vary The Speed Setting ........................ 279
Setting The Following Distance In ACC..... 280
Overtake Aid............................................... 282
ACC Operation At Stop............................... 282
Adaptive Cruise Control (ACC) Menu ........ 282
Display Warnings And Maintenance ........ 283
Precautions While Driving With ACC......... 284
General Information .................................. 287
Normal (Fixed Speed) Cruise Control
Mode........................................................... 287 PARKSENSE REAR PARK ASSIST —
IF EQUIPPED ....................................................... 289
ParkSense Sensors ................................... 290
ParkSense Warning Display...................... 290
ParkSense Display..................................... 290
Enabling And Disabling ParkSense .......... 292
Service The ParkSense Rear Park Assist
System........................................................ 292 Cleaning The ParkSense System.............. 292
ParkSense System Usage Precautions .... 292
PARKSENSE FRONT AND REAR PARK
ASSIST................................................................. 294
ParkSense Sensors ................................... 294
ParkSense Warning Display...................... 294
ParkSense Display..................................... 295
Enabling And Disabling Front And/Or Rear
ParkSense .................................................. 297 Service The ParkSense Front/Rear Park
Assist System ............................................. 297 Cleaning The ParkSense System.............. 298
ParkSense System Usage Precautions .... 298
LANESENSE — IF EQUIPPED ........................... 299
LaneSense Operation................................ 299
Turning LaneSense On Or Off ................... 300
LaneSense Warning Message .................. 300
Changing LaneSense Status..................... 302

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7
PARKVIEW REAR BACK UP CAMERA ............. 302 AUX Camera — If Equipped .......................304
SURROUND VIEW CAMERA SYSTEM — IF
EQUIPPED ........................................................... 305
AUX Camera — If Equipped .......................311
ENGINE RUNAWAY — DIESEL ENGINE ............ 312
REFUELING THE VEHICLE — GAS ENGINE ..... 312
Loose Fuel Filler Cap Message ................313
REFUELING THE VEHICLE — DIESEL
ENGINE ............................................................... 313
Diesel Exhaust Fluid ..................................314
VEHICLE LOADING ............................................. 317
Gross Vehicle Weight Rating (GVWR) ......317
Payload .......................................................317
Gross Axle Weight Rating (GAWR) ............317
Tire Size ......................................................317
Rim Size......................................................318
Inflation Pressure ......................................318
Curb Weight................................................318
Loading .......................................................318
TRAILER TOWING .............................................. 318
Common Towing Definitions .....................318
Trailer Hitch Type and Maximum Trailer
Weight.........................................................322 Trailer Towing Weights (Maximum Trailer
Weight Ratings) ..........................................323 Trailer And Tongue Weight ........................ 323
Towing Requirements ...............................323
Towing Tips ................................................328 SNOWPLOW ....................................................... 329
Before Plowing ........................................... 329
Snowplow Prep Package Model
Availability .................................................. 330 Over The Road Operation With Snowplow
Attached ..................................................... 330 Operating Tips ............................................ 330
General Maintenance................................ 330
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) .......................................... 331
Towing This Vehicle Behind Another
Vehicle ........................................................ 331 Recreational Towing — Two-Wheel Drive
Models ........................................................ 331 Recreational Towing — Four-Wheel Drive
Models ........................................................ 332
DRIVING TIPS ...................................................... 335
Driving On Slippery Surfaces ................... 335
Driving Through Water .............................. 335
Off-Road Driving Tips ................................. 336
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS........................338
ASSIST AND SOS SYSTEM — IF EQUIPPED..... 338
General Information .................................. 342 JACKING AND TIRE CHANGING ...................... 342
Jack Location ............................................. 343
Removal Of Jack And Tools....................... 343
Removing The Spare Tire .......................... 345
Preparations For Jacking .......................... 346
Jacking Instructions................................... 347
To Stow The Flat Or Spare ....................... 350
Reinstalling The Jack And Tools ............... 352
Hub Caps/Wheel Covers — If Equipped ... 352
FUSES .................................................................. 353
Power Distribution Center ........................ 354
JUMP STARTING ............................................... 362
Preparations For Jump Start ..................... 363
Jump Starting Procedure .......................... 363
GEAR SELECTOR OVERRIDE — 6–SPEED
TRANSMISSION ................................................ 365
MANUAL PARK RELEASE — 8 – SPEED
TRANSMISSION ................................................ 366
IF YOUR ENGINE OVERHEATS ......................... 367
FREEING A STUCK VEHICLE ............................ 367
TOWING A DISABLED VEHICLE ........................ 369
Two-Wheel Drive Models ........................... 370
Four-Wheel Drive Models .......................... 370
Emergency Tow Hooks — If Equipped ...... 371

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8
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) ................................................................ 371
EVENT DATA RECORDER (EDR) ....................... 371
BULB REPLACEMENT ........................................ 372 Replacement Bulbs ...................................372
Replacing Exterior Bulbs ...........................374
SERVICING AND MAINTENANCE
SCHEDULED SERVICING — GAS ENGINE ....... 380Maintenance Plan — Gasoline Engine......380
Heavy Duty Use Of The Vehicle ................. 384
SCHEDULED SERVICING— DIESEL ENGINE .... 384
Oil Change Indicator System — Cummins
Diesel ..........................................................385 Perform Service Indicator — Cummins
Diesel ..........................................................385
Maintenance Plan — Cummins Diesel
Engine ........................................................ 386
ENGINE COMPARTMENT .................................. 391
6.4L Engine ...............................................391
6.7L Diesel Engine — Six-Speed 68RFE ..392
6.7L Diesel Engine — Six-Speed
AS69RC HD ................................................393 Checking Oil Level — Gas Engine .............394
Checking Oil Level — Diesel Engine ..........394
Adding Washer Fluid..................................394
Maintenance-Free Battery .......................395
Pressure Washing ......................................395 DEALER SERVICE ..............................................396
Engine Oil .................................................. 396
Engine Oil Filter .......................................... 398
Engine Air Cleaner Filter............................ 398
Air Conditioner Maintenance .................... 400
Accessory Drive Belt Inspection ............... 403
Draining Fuel/Water Separator Filter —
Diesel Engine ............................................ 403 Engine Mounted Fuel Filter Replacement —
Diesel Engine ............................................. 405 Underbody Mounted Fuel Filter
Replacement — Diesel Engine .................. 406 Priming If The Engine Has Run Out Of
Fuel — Diesel Engine ................................. 407 Intervention Regeneration Strategy —
Message Process Flow ............................. 407 Diesel Exhaust Fluid .................................. 408
Body Lubrication ........................................ 408
Windshield Wiper Blades .......................... 409
Exhaust System ........................................ 410
Cooling System ......................................... 411
Charge Air Cooler — Inter-Cooler .............. 415
Brake System ............................................ 415
Automatic Transmission............................ 416
Rear Axle And 4x4 Front Driving Axle Fluid
Level .......................................................... 418 Transfer Case ............................................ 419
Noise Control System Required
Maintenance & Warranty ......................... 419 HOISTING ........................................................... 422
TIRES ................................................................... 422
Tire Safety Information.............................. 422
Tires — General Information .................... 428
Tire Types ................................................... 432
Spare Tires — If Equipped ......................... 433
Wheel And Wheel Trim Care ..................... 434
Tire Chains And Traction Devices ............ 435
Tire Rotation Recommendations ............. 436
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES .................................... 438
Treadwear .................................................. 438
Traction Grades ......................................... 438
Temperature Grades ................................. 438
STORING THE VEHICLE ..................................... 439
BODYWORK ........................................................ 439
Protection From Atmospheric Agents....... 439
Body And Underbody Maintenance .......... 439
Preserving The Bodywork.......................... 440
INTERIORS ......................................................... 442
Seats And Fabric Parts .............................. 442
Plastic And Coated Parts........................... 442
Leather Parts ............................................. 443
Glass Surfaces .......................................... 443

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9
TECHNICAL SPECIFICATIONS
IDENTIFICATION DATA ...................................... 444Vehicle Identification Number ................. 444
BRAKE SYSTEM ................................................ 444
Hydraulic Brake Assist — If Equipped .......444
WHEEL AND TIRE TORQUE
SPECIFICATIONS ................................................ 444
Torque Specifications ................................444
FUEL REQUIREMENTS — GAS ENGINE ............ 446
6.4L Engine ................................................446
Reformulated Gasoline .............................446
Materials Added To Fuel ...........................446
Gasoline/Oxygenate Blends......................446
Do Not Use E-85 In Non-Flex Fuel
Vehicles ......................................................447 CNG And LP Fuel System Modifications ...447
MMT In Gasoline ........................................447
Fuel System Cautions ................................447
Carbon Monoxide Warnings ......................448
FUEL REQUIREMENTS – DIESEL ENGINE ...... 448
Fuel Specifications ...................................448
Biodiesel Fuel Requirements ....................449
FLUID CAPACITIES — GAS ENGINE .................. 451
FLUID CAPACITIES — DIESEL ENGINE............. 451
FLUIDS AND LUBRICANTS — GAS ENGINE ..... 452
Engine ........................................................ 452
Chassis .......................................................454 FLUIDS AND LUBRICANTS — DIESEL
ENGINE ................................................................ 454
Engine ........................................................ 454
Chassis ....................................................... 457
MULTIMEDIA
UCONNECT SYSTEMS .......................................458
CYBERSECURITY ............................................... 458
UCONNECT SETTINGS ........................................ 459
Uconnect 3 Settings .................................. 459
Uconnect 4/4C/4C NAV Settings ............. 473
Uconnect 4C NAV With 12-inch Display
Settings ...................................................... 493
SAFETY AND GENERAL INFORMATION ........... 511
Safety Guidelines....................................... 511
UCONNECT 3 WITH 5-INCH DISPLAY ..............512
Introduction................................................ 512
Radio Mode ................................................ 513
Media Mode ............................................... 516
Phone Mode ............................................... 518
STEERING WHEEL AUDIO CONTROLS — IF
EQUIPPED ...........................................................525
Radio Operation ......................................... 525
Media Mode ............................................... 525
IPOD®/USB/MP3 CONTROL —
IF EQUIPPED ....................................................... 525 RADIO OPERATION AND MOBILE PHONES.... 527
Regulatory And Safety Information .......... 527
VOICE RECOGNITION QUICK TIPS .................. 529
Introducing Uconnect ................................ 529
Get Started................................................. 529
Basic Voice Commands ............................ 529
Radio .......................................................... 530
Media ......................................................... 530
Phone ......................................................... 531
Voice Text Reply — If Equipped ................. 531
Climate (4C/4C NAV)................................. 532
Navigation (4C NAV) .................................. 532
Siri® Eyes Free — If Equipped ................. 532
Using Do Not Disturb ................................ 532
Android Auto™ — If Equipped .................. 533
Apple CarPlay® — If Equipped ................. 533
General Information .................................. 534
Additional Information............................... 534
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE FOR
YOUR VEHICLE .................................................. 536
Prepare For The Appointment .................. 536
Prepare A List............................................. 536
Be Reasonable With Requests ................. 536

20_DJD2_OM_EN_USC_t.book Page 9

20GETTING TO KNOW YOUR VEHICLE
REMOTE START — IF EQUIPPED
(GASOLINE)
This system uses the key fob to start
the engine conveniently from outside
the vehicle while still maintaining
security. The system has a range of
approximately 300 ft (91 m).
NOTE:
Obstructions between the vehicle and the key
fob may reduce this range.
How To Use Remote Start
All of the following conditions must be met
before the engine will remote start:
Gear selector in PARK
Doors closed
Hood closed
Hazard switch off
Brake switch inactive (brake pedal not
pushed)
Battery at an acceptable charge level
PANIC button not pushed
Fuel meets minimum requirement
System not disabled from previous remote
start event
Vehicle security alarm not active
Malfunction Indicator Light is not illuminated
Remote Start Abort Message
The following messages will display in the
instrument cluster display if the vehicle fails to
remote start or exits remote start prematurely:
Remote Start Cancelled — Door Open
Remote Start Cancelled — Hood Open
Remote Start Cancelled — Fuel Low
Remote Start Cancelled — System Fault
Remote Start Disabled — Start Vehicle to
Reset
The instrument cluster display message stays
active until the ignition is placed in the ON/RUN
position.
To Enter Remote Start Mode
Push and release the Remote Start
button on the key fob twice within five
seconds. The parking lights will flash,
vehicle doors will lock, and the horn
will chirp twice (if programmed). Once the
vehicle has started, the engine will run for
15 minutes.
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas
contains Carbon Monoxide (CO) which is
odorless and colorless. Carbon Monoxide is
poisonous and can cause serious injury or
death when inhaled.
Keep key fobs away from children. Opera -
tion of the Remote Start System, windows,
door locks or other controls could cause
serious injury or death.

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GETTING TO KNOW YOUR VEHICLE21
NOTE:
If your power door locks were unlocked,
Remote Start will automatically lock the
doors.
If an engine fault is present or fuel level is
low, the vehicle will start and then shut down
in 10 seconds.
The park lamps will turn on and remain on
during Remote Start mode.
For security, power window and power
sunroof operation (if equipped) are disabled
when the vehicle is in the Remote Start
mode.
The engine can be started two consecutive
times (two 15 minute cycles) with the key
fob. However, the ignition must be placed in
the ON/RUN position before you can repeat
the start sequence for a third cycle.
To Exit Remote Start Mode Without Driving
The Vehicle
Push and release the remote start button one
time or allow the engine to run for the entire
15 minute cycle. NOTE:
To avoid unintentional shutdowns, the system
will disable for two seconds after receiving a
valid Remote Start request
To Exit Remote Start Mode And Drive The
Vehicle
Before the end of the 15 minute cycle, push and
release the unlock button on the key fob to
unlock the doors and disarm the vehicle secu-
rity alarm system (if equipped). Then, prior to
the end of the 15 minute cycle, place the igni
-
tion in the ON/RUN position.
Remote Start Comfort Systems — If
Equipped
When remote start is activated, the heated
steering wheel, and driver heated seat features
will automatically turn on in cold weather. In
warm weather, the driver vented seat feature
will automatically turn on when the remote start
is activated. These features will stay on through
the duration of remote start or until the ignition
switch is placed in the ON/RUN position. NOTE:
The Remote Start Comfort system can be acti
-
vated and deactivated through the Uconnect
System under “Auto-On Comfort And Remote
Start”. Refer to “Uconnect Settings” in “Multi -
media” for further information on Remote Start
Comfort System operation.
General Information
The following regulatory statement applies to all
Radio Frequency (RF) devices equipped in this
vehicle:
This device complies with Part 15 of the FCC
Rules and with Innovation, Science and
Economic Development Canada license-exempt
RSS standard(s). Operation is subject to the
following two conditions:

1. This device may not cause harmful interfer -
ence, and

2. This device must accept any interference received, including interference that may
cause undesired operation.
2

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22GETTING TO KNOW YOUR VEHICLE
Le présent appareil est conforme aux CNR
d`Innovation, Science and Economic Develop -
ment applicables aux appareils radio exempts
de licence. L'exploitation est autorisée aux deux
conditions suivantes:

1. l'appareil ne doit pas produire de brouil -
lage, et

2. l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en comprom -
ettre le fonctionnement.
La operación de este equipo está sujeta a las
siguientes dos condiciones:

1. es posible que este equipo o dispositivo no cause interferencia perjudicial y

2. este equipo o dispositivo debe aceptar cual -
quier interferencia, incluyendo la que
pueda causar su operación no deseada.
NOTE:
Changes or modifications not expressly
approved by the party responsible for compli -
ance could void the user’s authority to operate
the equipment.REMOTE START— IF EQUIPPED (DIESEL)
This system uses the key fob to start
the engine conveniently from outside
the vehicle while still maintaining
security. The system has a range of
approximately 300 ft (91 m).
NOTE:
Obstructions between the vehicle and the
key fob may reduce this range.
The Remote Start system will wait for the
“Wait To Start” Indicator Light to extinguish
before cranking the engine. This allows time
for the intake heater to preheat the incoming
air, and is normal operation in cold weather.
Refer to “Wait To Start Light,” located in
“Warning Lights And Messages” in “Getting
To Know Your Instrument Panel” for more
information.
How To Use Remote Start
All of the following conditions must be met
before the engine will remote start:
Transmission in PARK
Doors closed
Hood closed
Hazard switch off
Brake switch inactive (brake pedal not
pushed)
Battery at an acceptable charge level
PANIC button not pushed
Fuel meets minimum requirement
Water In Fuel Indicator Light is not illumi -
nated
Wait To Start Light Indicator Light is not illu -
minated
Malfunction Indicator Light is not illuminated

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GETTING TO KNOW YOUR VEHICLE23
Remote Start Abort Message
The following messages will display in the
instrument cluster display if the vehicle fails to
remote start or exits remote start prematurely:
Remote Start Aborted — Door Open
Remote Start Aborted — Hood Open
Remote Start Aborted — Fuel Low
Remote Start Aborted — System Fault
The instrument cluster display message is
stored until the ignition is placed in the ON/RUN
position.
To Enter Remote Start Mode
Push and release the Remote Start button on
the key fob twice, within five seconds. The
parking lights will flash and the horn will chirp
twice (if programmed). In cold ambient
temperature conditions, the diesel vehicle may
delay crank up to 30 seconds for the Intake Air
Heater. Once the vehicle has started, the
engine will run for 15 minutes.
NOTE:
Crank may be delayed up to 75 seconds for
intake air heater operation at high altitudes,
and/or extreme cold.
The park lamps will turn on and remain on
during Remote Start mode.
For security, power window and power
sunroof operation (if equipped) are disabled
when the vehicle is in the Remote Start
mode.
Additional features, such as windshield
wipers, will also not be available while the
vehicle is in the Remote Start mode.
The engine can be started two consecutive
times (two 15 minute cycles) with the key
fob. However, the ignition switch must be placed in the ON/RUN position before you
can repeat the start sequence for a third
cycle.
To Exit Remote Start Mode Without Driving
The Vehicle
Push and release the Remote Start button one
time or allow the engine to run for the entire
15 minute cycle.
NOTE:
To avoid unintentional shut downs, the system
will disable for two seconds after receiving a
valid Remote Start request.
To Exit Remote Start Mode And Drive The
Vehicle
To exit Remote Start Mode and drive the vehicle
before the end of the 15 minute cycle, push and
release the unlock button on the key fob to
unlock the door and disarm the vehicle security
alarm System (if equipped). Then, prior to the
end of the 15 minute cycle, place the ignition in
the ON/RUN position.
NOTE:
The ignition switch must be in the ON/RUN posi
-
tion in order to drive the vehicle.
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas
contains Carbon Monoxide (CO) which is
odorless and colorless. Carbon Monoxide is
poisonous and can cause serious injury or
death when inhaled.
Keep key fobs away from children. Opera -
tion of the Remote Start System, windows,
door locks or other controls could cause
serious injury or death.
2

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