2019 Ram 2500 fuel

7
WINCH USAGE — POWER WAGON ONLY
(IF EQUIPPED) ................................................................. 337
Things To Know Before Using Your Winch ............ 337
Understanding The Features Of Your Winch ......... 339
Winch Accessories ...................................................... 341
Operating Your Winch .............................................. 341
Rigging Techniques .................................................... 352
 FUEL SAVER TECHNOLOGY — IF EQUIPPED ........ 354
 SPEED CONTROL ........................................................... 354
To Activate ................................................................... 355
To Set A Desired Speed .............................................. 355
To Vary The Speed Setting ......................................... 355
To Accelerate For Passing ......................................... 356
To Resume Speed ........................................................ 357
To Deactivate................................................................ 357
 ADAPTIVE CRUISE CONTROL (ACC) —
IF EQUIPPED .................................................................. 357
Adaptive Cruise Control (ACC) Operation............. 359
Activating Adaptive Cruise Control (ACC) ............ 360
To Activate/Deactivate .............................................. 360
To Set A Desired ACC Speed..................................... 361
To Cancel ...................................................................... 362
To Turn Off................................................................... 362
To Resume .................................................................... 362
To Vary The Speed Setting .........................................363
Setting The Following Distance In ACC ..................364
Overtake Aid ................................................................367
ACC Operation At Stop ..............................................367
Adaptive Cruise Control (ACC) Menu.....................368
Display Warnings And Maintenance .......................369
Precautions While Driving With ACC .....................371
General Information ....................................................375
Normal (Fixed Speed) Cruise Control Mode...........376
 PARKSENSE REAR PARK ASSIST —
IF EQUIPPED ...................................................................379
ParkSense Sensors........................................................379
ParkSense Warning Display.......................................380
ParkSense Display .......................................................380
Enabling And Disabling ParkSense ..........................385
Service The ParkSense Rear Park Assist System .....385
Cleaning The ParkSense System................................386
ParkSense System Usage Precautions.......................386

8
PARKSENSE FRONT AND REAR PARK ASSIST ..... 387
ParkSense Sensors ....................................................... 388
ParkSense Warning Display ...................................... 388
ParkSense Display ....................................................... 389
Enabling And Disabling Front And/Or Rear
ParkSense ...................................................................... 394
Service The ParkSense Front/Rear Park Assist
System ........................................................................... 394
Cleaning The ParkSense System ............................... 395
ParkSense System Usage Precautions ...................... 395
 PARKVIEW REAR BACK UP CAMERA ................. 397
 SURROUND VIEW CAMERA SYSTEM —
IF EQUIPPED ................................................................... 401
 REFUELING THE VEHICLE — GAS ENGINE .......... 408
Loose Fuel Filler Cap Message ................................. 410
 VEHICLE LOADING .................................................... 410
Gross Vehicle Weight Rating (GVWR) .................... 410
Payload.......................................................................... 410
Gross Axle Weight Rating (GAWR) ......................... 410
Tire Size......................................................................... 410
Rim Size ........................................................................ 410
Inflation Pressure......................................................... 410
Curb Weight ................................................................. 411
Loading ......................................................................... 411 
TRAILER TOWING ........................................................411
Common Towing Definitions ....................................412
Trailer Hitch Type and Maximum Trailer
Weight ...........................................................................417
Trailer Towing Weights (Maximum Trailer
Weight Ratings) .........................................................418
Trailer And Tongue Weight .....................................418
Towing Requirements ................................................418
Towing Tips .................................................................426
 SNOWPLOW .................................................................... 427
2500/3500 Models Only..............................................427
 RECREATIONAL TOWING (BEHIND MOTORHOME,
ETC.) ...................................................................................430
Towing This Vehicle Behind Another Vehicle ........430
Recreational Towing — Two-Wheel Drive
Models ...........................................................................431
Recreational Towing — Four-Wheel Drive
Models ...........................................................................432
 DRIVING TIPS ...................................................................436
Driving On Slippery Surfaces ...................................436
Driving Through Water .............................................437
Off-Road Driving Tips ..............................................438

11
TECHNICAL SPECIFICATIONS
IDENTIFICATION DATA ............................................... 564
Vehicle Identification Number ................................. 564
 BRAKE SYSTEM ............................................................... 565
Hydraulic Brake Assist — 2500/3500 Models Only
(Except Power Wagon) ............................................... 565
 WHEEL AND TIRE TORQUE SPECIFICATIONS ..... 565
Torque Specifications ................................................ 565
 FUEL REQUIREMENTS .............................................. 567
6.4L Engine ................................................................... 567
Reformulated Gasoline .......................................... 568
Materials Added To Fuel .......................................... 568
Gasoline/Oxygenate Blends .................................... 568
Do Not Use E-85 In Non-Flex Fuel Vehicles............ 569
CNG And LP Fuel System Modifications ................ 569
MMT In Gasoline......................................................... 569
Fuel System Cautions.................................................. 570
Carbon Monoxide Warnings ................................... 570
 FLUID CAPACITIES .................................................... 571
 FLUIDS AND LUBRICANTS ......................................... 572
Engine ........................................................................... 572
Chassis ........................................................................ 574
MULTIMEDIA
UCONNECT SYSTEMS ................................................... 575
 DRAG & DROP MENU BAR .........................................575
 CYBERSECURITY ............................................................ 576
 UCONNECT SETTINGS .................................................578
Uconnect 3 Settings .....................................................578
Uconnect 4/4C/4C NAV Settings.............................597
Uconnect 4C NAV With 12–inch Display
Settings ..........................................................................621
 STEERING WHEEL AUDIO CONTROLS —
IF EQUIPPED ...................................................................642
Radio Operation........................................................... 642
Media Mode..................................................................642
 IPOD/USB/MP3 CONTROL — IF EQUIPPED ........643
 RADIO OPERATION AND MOBILE PHONES .........647
Regulatory And Safety Information .........................648

GETTING TO KNOW YOUR VEHICLE 27
(Continued)
Back Up Starting Method
NOTE:
The key fob may not be able to be detected by the vehicle
keyless-go system if it is located next to a mobile phone,
laptop or other electronic device; these devices may block the
key fob’s wireless signal and prevent the keyless-go system
from starting the vehicle.
NOTE:
Refer to "Starting The Engine," in "Starting And Operating"
for further information.
REMOTE START — IF EQUIPPED
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
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.

2

28 GETTING TO KNOW YOUR VEHICLE
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 turned to 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.
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.
• Keep key fobs away from children. Operation of the
Remote Start System, windows, door locks or other
controls could cause serious injury or death.
WARNING! (Continued)

90 GETTING TO KNOW YOUR VEHICLE
Climate Control Functions
A/C (Air Conditioning)
The Air Conditioning (A/C) button allows the operator to
manually activate or deactivate the air conditioning system.
When the air conditioning system is turned on, cool dehu-
midified air will flow through the outlets into the cabin. For
improved fuel economy, press the A/C button to turn off the
air conditioning and manually adjust the blower and airflow
mode settings. Also, make sure to select only Panel, Bi-Level,
or Floor modes.
NOTE:
• For Manual Climate Controls, if the system is in Mix, Flooror Defrost Mode, the A/C can be turned off, but the A/C
system shall remain active to prevent fogging of the
windows.
• If fog or mist appears on the windshield or side glass, select Defrost mode, and increase blower speed if needed.
• If your air conditioning performance seems lower than expected, check the front of the A/C condenser (located in
front of the radiator), for an accumulation of dirt or insects.
Clean with a gentle water spray from the front of the radi -
ator and through the condenser. MAX A/C
MAX A/C sets the control for maximum cooling perfor
-
mance.
Press and release to toggle between MAX A/C and the prior
settings. The button illuminates when MAX A/C is on.
In MAX A/C, the blower level and mode position can be
adjusted to desired user settings. Pressing other settings will
cause the MAX A/C operation to switch to the selected
setting and MAX A/C to exit.
Recirculation
In cold weather, use of Recirculation mode may lead to
excessive window fogging. The Recirculation feature may be
unavailable (button on the touchscreen greyed out) if condi -
tions exist that could create fogging on the inside of the
windshield.
On systems with Manual Climate Controls, if equipped, the
Recirculation mode is not allowed in Defrost mode to
improve window clearing operation. Recirculation is
disabled automatically if this mode is selected. Attempting
to use Recirculation while in this mode causes the LED in the
control button to blink and then turns off.

GETTING TO KNOW YOUR INSTRUMENT PANEL 161
Base / Midline Instrument Cluster Descriptions
1. Tachometer•Indicates the engine speed in revolutions per minute(RPM x 1000).
2. Voltmeter
•When the vehicle is in the RUN state, the gauge indi -
cates the electrical system voltage. The pointer should
stay within the normal range if the battery is charged.
If the pointer moves to either extreme left or right and
remains there during normal driving, the electrical
system should be serviced.
3. Instrument Cluster Display
•When the appropriate conditions exist, this displayshows the instrument cluster display messages. Refer
to “Instrument Cluster Display” in “Getting To Know
Your Instrument Panel” for further information. 4. Oil Pressure Gauge
•The pointer should always indicate the oil pressurewhen the engine is running. A continuous high or low
reading under normal driving conditions may indicate
a lubrication system malfunction. Immediate service
should be obtained from an authorized dealer.
NOTE:
In vehicles equipped with Stop/Start, an oil pressure indica -
tion of zero is normal during an Autostop.
5. Speedometer
•Indicates vehicle speed.
6. Fuel Gauge
•The pointer shows the level of fuel in the fuel tank whenthe ignition is in the ON/RUN position.
• The fuel pump symbol points to the side of the vehicle where the fuel door is located.
3

164 GETTING TO KNOW YOUR INSTRUMENT PANEL
Premium Instrument Cluster Descriptions
1. Tachometer•Indicates the engine speed in revolutions per minute(RPM x 1000).
2. Instrument Cluster Display
• When the appropriate conditions exist, this displayshows the instrument cluster display messages. Refer
to “Instrument Cluster Display” in “Getting To Know
Your Instrument Panel” for further information.
3. Speedometer
•Indicates vehicle speed.
4. Fuel Gauge
•The pointer shows the level of fuel in the fuel tank whenthe ignition is in the ON/RUN position.
• The fuel pump symbol points to the side of the vehicle where the fuel door is located. 5. Temperature Gauge
•The gauge pointer shows engine coolant temperature.The pointer positioned within the normal range indi -
cates that the engine cooling system is operating satis -
factorily.
•The gauge pointer will likely indicate a higher tempera -
ture when driving in hot weather, up mountain grades,
or when towing a trailer. It should not be allowed to
exceed the upper limits of the normal operating range.
WARNING!
A hot engine cooling system is dangerous. You or others
could be badly burned by steam or boiling coolant. You
may want to call an authorized dealer for service if your
vehicle overheats. If you decide to look under the hood
yourself, see “Servicing And Maintenance.” Follow the
warnings under the Cooling System Pressure Cap
paragraph.