towing Ram 2500 2019 Workshop Manual

538 SERVICING AND MAINTENANCE
Tire And Loading Information PlacardTire And Loading Information Placard
This placard tells you important information about the:
1. Number of people that can be carried in the vehicle.
2. Total weight your vehicle can carry.
3. Tire size designed for your vehicle.
4. Cold tire inflation pressures for the front, rear, and spare tires. Loading
The vehicle maximum load on the tire must not exceed the
load carrying capacity of the tire on your vehicle. You will
not exceed the tire's load carrying capacity if you adhere to
the loading conditions, tire size, and cold tire inflation pres
-
sures specified on the Tire and Loading Information placard
in “Vehicle Loading” in the “Starting And Operating”
section of this manual.
NOTE:
Under a maximum loaded vehicle condition, gross axle
weight ratings (GAWRs) for the front and rear axles must not
be exceeded.
For further information on GAWRs, vehicle loading, and
trailer towing, refer to “Vehicle Loading” in the “Starting
And Operating” section of this manual.
To determine the maximum loading conditions of your
vehicle, locate the statement “The combined weight of occu-
pants and cargo should never exceed XXX kg or XXX lbs” on
the Tire and Loading Information placard. The combined
weight of occupants, cargo/luggage and trailer tongue
weight (if applicable) should never exceed the weight refer -
enced here.

SERVICING AND MAINTENANCE 539
Steps For Determining Correct Load Limit—
(1) Locate the statement “The combined weight of occu-
pants and cargo should never exceed XXX kg or XXX lbs.”
on your vehicle's placard.
(2) Determine the combined weight of the driver and
passengers that will be riding in your vehicle.
(3) Subtract the combined weight of the driver and
passengers from XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of
cargo and luggage load capacity. For example, if “XXX”
amount equals 1400 lbs. and there will be five 150 lb
passengers in your vehicle, the amount of available cargo
and luggage load capacity is 650 lbs. (1400-750 (5x150) =
650 lbs.)
(5) Determine the combined weight of luggage and cargo
being loaded on the vehicle. That weight may not safely
exceed the available cargo and luggage load capacity
calculated in Step 4. (6) If your vehicle will be towing a trailer, load from your
trailer will be transferred to your vehicle. Consult this
manual to determine how this reduces the available cargo
and luggage load capacity of your vehicle.
Metric Example For Load Limit
For example, if “XXX” amount equals 635 kg and there will
be five 68 kg passengers in your vehicle, the amount of avail
-
able cargo and luggage load capacity is 295 kg (635-340
(5x68) = 295 kg) as shown in step 4.
NOTE:
• If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. The following
table shows examples on how to calculate total load,
cargo/luggage, and towing capacities of your vehicle with
varying seating configurations and number and size of
occupants. This table is for illustration purposes only and
may not be accurate for the seating and load carry capacity
of your vehicle.
• For the following example, the combined weight of occu -
pants and cargo should never exceed 865 lbs (392 kg).
7

548 SERVICING AND MAINTENANCE
Snow Tires
Some areas of the country require the use of snow tires
during the Winter. Snow tires can be identified by a “moun-
tain/snowflake” symbol on the tire sidewall.
If you need snow tires, select tires equivalent in size
and type to the original equipment tires. Use snow
tires only in sets of four; failure to do so may
adversely affect the safety and handling of your vehicle.
Snow tires generally have lower speed ratings than what was
originally equipped with your vehicle and should not be
operated at sustained speeds over 75 mph (120 km/h). For speeds above 75 mph (120 km/h) refer to original equipment
or an authorized tire dealer for recommended safe operating
speeds, loading and cold tire inflation pressures.
While studded tires improve performance on ice, skid and
traction capability on wet or dry surfaces may be poorer than
that of non-studded tires. Some states prohibit studded tires;
therefore, local laws should be checked before using these
tire types.Spare Tires — If Equipped
NOTE:
For vehicles equipped with Tire Service Kit instead of a spare
tire, please refer to “Tire Service Kit” in “In Case Of Emer -
gency” for further information.
Refer to the “Towing Requirements - Tires” in “Starting And
Operating” for restrictions when towing with a spare tire
designated for temporary emergency use.

Spare Tire Matching Original Equipped Tire And Wheel — If
Equipped

Your vehicle may be equipped with a spare tire and wheel
equivalent in look and function to the original equipment
tire and wheel found on the front or rear axle of your vehicle.
This spare tire may be used in the tire rotation for your
vehicle. If your vehicle has this option, refer to an authorized
tire dealer for the recommended tire rotation pattern.
CAUTION!
Because of the reduced ground clearance, do not take
your vehicle through an automatic car wash with a
compact or limited use temporary spare installed.
Damage to the vehicle may result.

MULTIMEDIA 589
Suspension — If Equipped
After pressing the “Suspension” button on the touchscreen, the following settings will be available:Setting Name
Selectable Options
Auto Entry/Exit — If Equipped OnOff
Setting Name Selectable Options
Auto Entry/Exit Suspension OnOff
NOTE:
When the “Auto Entry/Exit Suspension” feature is selected, the vehicle automatically lowers from ride height position when
vehicle shifted to park for easy entry/exit. Display Suspension Messages AllWarning Only
Tire Jack Mode OnOff
NOTE:
When this feature is selected the air suspension system is disabled to prevent auto leveling of the suspension, while the
vehicle is on a jack changing a tire. Transport Mode OnOff
NOTE:
When the “Transport Mode” feature is selected, the air suspension system is disabled to assist with flat bed towing. Wheel Alignment Mode OnOff

NOTE:
The “Wheel Alignment Mode” feature prevents auto leveling of the air suspension while performing a wheel alignment service.
Before performing a wheel alignment, this mode must be enabled. Refer to an authorized dealer for further information.

9

MULTIMEDIA 615
Air Suspension — If Equipped
After pressing the “Suspension” button on the touchscreen, the following settings will be available:Setting Name Selectable Options
Display Suspension Messages All
Warnings Only
Tire Jack Mode On Off
NOTE:
When the “Tire Jack Mode” feature is selected, the air suspension system is disabled to assist with changing a spare tire. Transport Mode On Off
NOTE:
When the “Transport Mode” feature is selected, the air suspension system lowers and then disables to assist with flat bed
towing. Wheel Alignment Mode On Off
NOTE:
Before performing a wheel alignment, the “Wheel Alignment Mode” must be enabled. Refer to an authorized dealer for
further information. Four Corner Air Suspension Modes — If Equipped Tire Jack Mode
Transport Mode Wheel Alignment Mode
NOTE:
There are four air suspension modes designed to protect the system in unique situations. Tire Jack Mode is selected to assist
in changing a spare tire. Transport Mode is selected to assist when the vehicle is being flat bed towed. Wheel Alignment
Mode is selected before performing a wheel alignment, refer to an authorized dealer for information.
9

MULTIMEDIA 635
Suspension — If Equipped
After pressing the “Suspension” button on the touchscreen, the following settings will be available:Setting Name Selectable Options
Display Suspension Messages All
Warning Only
Tire Jack Mode On Off
NOTE:
When the “Tire Jack Mode” feature is selected, the air suspension system is disabled to assist with changing a spare tire. Transport Mode On Off
NOTE:
When the “Transport Mode” feature is selected, the air suspension system lowers and then disables to assist with flat bed
towing. Wheel Alignment Mode On Off
NOTE:
Before performing a wheel alignment, the “Wheel Alignment Mode” must be enabled. Refer to an authorized dealer for
further information. Four Corner Air Suspension Modes — If Equipped Tire Jack Mode
Transport Mode Wheel Alignment Mode
NOTE:
There are four air suspension modes designed to protect the system in unique situations. Tire Jack Mode is selected to assist
in changing a spare tire. Transport Mode is selected to assist when the vehicle is being flat bed towed. Wheel Alignment
Mode is selected before performing a wheel alignment, refer to an authorized dealer for information.
9

681
Differential, Limited Slip ....................................................... 337
Disabled Vehicle Towing ....................................................... 495
Disposal Antifreeze (Engine Coolant) .............................................. 525
Do Not Disturb ........................................................................ 668
Door Ajar.................................................................................. 183
Door Ajar Light ....................................................................... 183
Door Locks Automatic ............................................................................... 39
Doors........................................................................................... 33
Drag And Drop Menu ............................................................ 575
Driver’s Seat Back Tilt .............................................................. 40
Driving Off-Pavement....................................................................... 324Off-Road ............................................................................... 324
Through Flowing, Rising, Or Shallow Standing Water ..... 437

Dual Rear Wheels ........................................................... 554, 565 E
Electric Brake Control System ............................................... 196 Anti-Lock Brake System ..................................................... 195
Electronic Roll Mitigation .......................................... 200, 204
Electrical Power Outlets......................................................... 124
Electronic Range Select (ERS)................................................ 307
Electronic Stability Control (ESC) ........................................ 200
Electronic Throttle Control Warning Light ......................... 182
Electronically Shifted Transfer Case .................................... 309 Emergency Braking.................................................................298
Emergency, In Case Of Freeing Vehicle When Stuck ..............................................494Hazard Warning Flasher ....................................................440
Jump Starting .......................................................................488
Emission Control System Maintenance ...............................193
Engine .......................................................................................504 Air Cleaner ...........................................................................509
Block Heater .........................................................................297
Break-In Recommendations...............................................297Compartment Identification ..............................................504Coolant (Antifreeze)............................................................ 572
Exhaust Gas Caution................................................... 286, 570Fails To Start.........................................................................295
Flooded, Starting .................................................................295
Fuel Requirements ......................................................567, 571
Jump Starting .......................................................................488Oil ..........................................................................507, 571, 572
Oil Filler Cap ................................................................504, 508
Oil Filter ................................................................................509Oil Reset ................................................................................167Oil Selection .................................................................507, 571
Oil Synthetic .........................................................................508
Overheating..........................................................................493
Starting..................................................................................292
Engine Oil Viscosity................................................................508
11

683
Glass Cleaning ......................................................................... 563
Gross Axle Weight Rating ..................................................... 412
Gross Vehicle Weight Rating ................................................ 412
GuideBody Builders ........................................................................ 15
GVWR ....................................................................................... 410 H
Hazard Driving Through Flowing, Rising, Or Shallow Standing
Water ..................................................................................... 437
Hazard Warning Flashers ...................................................... 440
Head Restraints ......................................................................... 51
Head Rests ................................................................................. 51
Headlights ................................................................................ 447 Automatic High Beam .......................................................... 68
Cleaning................................................................................ 558
High Beam.............................................................................. 68
Lights On Reminder ............................................................. 70
Passing .................................................................................... 69
Switch...................................................................................... 67
Heated Mirrors .......................................................................... 63
Heater, Engine Block .............................................................. 297
Hill Descent Control ............................................................... 206
Hill Descent Control Indicator .............................................. 206
Hill Start Assist........................................................................ 198 Hitches
Trailer Towing .....................................................................417
Hoisting ....................................................................................531
HomeLink (Garage Door Opener) ........................................104
Hood Prop ................................................................................101
Hood Release ...........................................................................101
Hub Caps..................................................................................487 I
Ignition........................................................................................25 Switch ......................................................................................25
Illuminated Entry ......................................................................76
In Vehicle Help Vehicle User Guide ...............................................................16
Inside Rearview Mirror ........................................57, 58, 59, 441 Instrument Cluster Descriptions .........................................................................191
Display ..................................................................................165
Engine Oil Reset ..................................................................167
Instrument Panel Lens Cleaning...........................................562
Integrated Trailer Brake Control...........................................421
Interior Appearance Care ......................................................561
Interior Lights ............................................................................73 Intermittent Wipers (Delay Wipers) .......................................77
Introduction ...............................................................................13
Inverter Outlet (115V).............................................................126
iPod/USB/MP3 Control ........................................................643
11

685
Seat Belt Reminder .............................................................. 179Security Alarm..................................................................... 181
Service ................................................................................... 446Side Marker .......................................................................... 457
Traction Control .................................................................. 204
Transfer Case ....................................................................... 317Turn Signals ........................................... 71, 191, 289, 447, 452
Warning Instrument Cluster Descriptions .............. 181, 191
Limited-Slip Differential ................................................ 337, 530
Load Shed Battery Saver Mode............................................. 177
Load Shed Battery Saver On ................................................. 177
Load Shed Electrical Load Reduction .................................. 177
Load Shed Intelligent Battery Sensor ................................... 177
Loading Vehicle ...................................................................... 410 Tires....................................................................................... 537
Locks Automatic Door..................................................................... 39
Child Protection .................................................................... 39
Power Door ............................................................................ 35
Low Tire Pressure System ..................................................... 220
Lubrication, Body ................................................................... 517
Lug Nuts/Bolts ....................................................................... 565 M
Maintenance............................................................................. 100
Maintenance Free Battery ...................................................... 506
Maintenance Schedule ........................................................... 499 Malfunction Indicator Light (Check Engine) ......................184
Manual Park Release .........................................................................492
Service ...................................................................................677
Media Hub ...............................................................................643
Memory Seat ..............................................................................45
Methanol...................................................................................568
Mirrors ........................................................................................57 Electric Powered ....................................................................60
Heated .....................................................................................63
Memory...................................................................................45
Outside....................................................................................59
Rearview .............................................................57, 58, 59, 441 Trailer Towing .......................................................................62
Modifications/Alterations Vehicle.....................................................................................15
Monitor, Tire Pressure System ..............................................220
Mopar Parts..............................................................................676
MP3 Control ............................................................................. 643
Multi-Function Control Lever .................................................67 N
Navigation System (Uconnect GPS) .....................................397
New Vehicle Break-In Period ................................................297 O
Occupant Restraints ................................................................230
Octane Rating, Gasoline (Fuel)..............................................567
11

687
Rearward ................................................................................ 44
Recline..................................................................................... 44
Tilt ........................................................................................... 44
Up ............................................................................................ 44
Power Steering Fluid .............................................................. 574
Pregnant Women And Seat Belts.......................................... 242
Pretensioners Seat Belts............................................................................... 242 R
Radial Ply Tires ....................................................................... 543
Radiator Cap (Coolant Pressure Cap).......................... 522, 525
Radio Frequency General Information ........................................... 24, 29, 31, 38
Radio Operation ...................................................................... 647
Rain Sensitive Wiper System................................................... 78
Ramp Travel Index ................................................................. 324
Rear Axle (Differential) .......................................................... 529
Rear Camera ............................................................................ 401
Rear Cargo Area Utility Rails................................................ 142
Rear Cross Path ....................................................................... 213
Rear ParkSense System .................................................. 379, 387
Rear Window, Sliding .............................................................. 97
Reclining Rear Seats ................................................................. 43
Recreational Towing ............................................................... 430 Shifting Into Transfer Case Neutral (N) .......................... 433
Shifting Out Of Transfer Case Neutral (N) ..................... 435 Reformulated Gasoline........................................................... 568
Refrigerant................................................................................512
Release, Hood ..........................................................................101
Release, Tailgate ......................................................................102
Reminder, Seat Belt .................................................................232
Remote Keyless Entry...............................................................19 Panic Alarm............................................................................19
Programming Additional Key Fobs ............................. 24, 30
Remote Starting Exit Remote Start Mode........................................................29

Uconnect Customer Programmable Features ... 588, 613, 633

Uconnect Settings ................................................588, 613, 633
Replacement Bulbs..................................................................446
Replacement Keys .....................................................................31
Replacement Tires ...................................................................546
Reporting Safety Defects ........................................................676
Restraints, Child ......................................................................258
Restraints, Head ........................................................................51 Rotation, Tires..........................................................................553 S
Safety Checks Inside Vehicle .................................................287
Safety Checks Outside Vehicle ..............................................289
Safety Defects, Reporting .......................................................676
Safety Information, Tire .........................................................531
Safety Tips ................................................................................286
Safety, Exhaust Gas.................................................................286
11