change wheel Ram 3500 2020 Owner's Manual

3
HEAD RESTRAINTS...............................................38 Front Head Restraints ................................. 39
Front Head Restraint Removal ................... 40
Rear Head Restraint Adjustment ................ 40
Rear Head Restraint Removal .................... 40
STEERING WHEEL.................................................41
Tilt Steering Column ................................... 41
Heated Steering Wheel — If Equipped ....... 41
DRIVER ADJUSTABLE PEDALS —
IF EQUIPPED .........................................................42
MIRRORS ..............................................................42
Inside Day/Night Mirror — If Equipped ...... 42

Automatic Dimming Mirror — If Equipped ... 43

Automatic Dimming Mirror With Rear
View Camera Display — If Equipped .......... 43 Outside Mirrors ........................................... 44
Driver's Outside Automatic Dimming
Mirror — If Equipped .................................... 44 Power Mirrors — If Equipped ...................... 44

Power Convex Mirror Switch — If Equipped .. 45

Trailer Towing Mirrors — If Equipped ......... 46
Heated Mirrors — If Equipped .................... 46

Tilt Side Mirrors In Reverse — If Equipped ... 46

Power Folding Outside Mirrors For
Standard And Trailer Tow — If Equipped .... 46 Illuminated Vanity Mirror — If Equipped ..... 48 EXTERIOR LIGHTS ............................................... 48
Multifunction Lever...................................... 48
Headlight Switch .......................................... 48
Daytime Running Lights (DRLs) —
If Equipped ................................................... 49 High/Low Beam Switch ............................... 49
Automatic High Beam Headlamp
Control — If Equipped .................................. 49 Flash-To-Pass ............................................... 50
Automatic Headlights — If Equipped .......... 50
Directional LED Headlamp System —
If Equipped ................................................... 50 Parking Lights And Panel Lights ................. 51
Headlights On With Wipers (Available
With Automatic Headlights Only) ................ 51 Headlight Delay............................................ 51
Lights-On Reminder ..................................... 51
Front Fog Lights — If Equipped .................. 51
Turn Signals ................................................. 51
Lane Change Assist — If Equipped ............. 52
Cargo Lights/Trailer Spotter Lights
With Bed Lights — If Equipped .................... 52 Battery Saver ............................................... 53 INTERIOR LIGHTS ................................................53
Courtesy Lights ............................................ 53
Illuminated Entry ........................................ 54
WINDSHIELD WIPERS AND WASHERS .............55
Windshield Wipers ...................................... 55
Rain Sensing Wipers — If Equipped ........... 56
CLIMATE CONTROLS ...........................................57
Manual Climate Control Overview .............. 57
Automatic Climate Control Overview .......... 61
Climate Control Functions........................... 67
Automatic Temperature Control (ATC) ...... 67
Operating Tips ............................................. 68
WINDOWS ............................................................70
Power Windows .......................................... 70
Wind Buffeting ............................................ 71
POWER SUNROOF — IF EQUIPPED ....................72

Single Pane Power Sunroof — If Equipped ... 72

HOOD......................................................................74
To Open The Hood ...................................... 74
To Close The Hood....................................... 74
TAILGATE ...............................................................74
Opening ........................................................ 74
Closing.......................................................... 75
Bed Step — If Equipped ............................... 75

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8
BULB REPLACEMENT ....................................... 351 Replacement Bulbs ..................................351Replacing Exterior Bulbs ...........................353
FUSES .................................................................. 358
Power Distribution Center .........................358
JACKING AND TIRE CHANGING ...................... 365
Jack Location .............................................365Removal Of Jack And Tools .......................365
Removing The Spare Tire ..........................367
Preparations For Jacking...........................368
Jacking Instructions ...................................368
To Stow The Flat Or Spare ........................ 372Reinstalling The Jack And Tools ...............373
Hub Caps/Wheel Covers — If Equipped ...374
JUMP STARTING ................................................ 375
Preparations For Jump Start .....................375Jump Starting Procedure...........................376
GEAR SELECTOR OVERRIDE — 6–SPEED
TRANSMISSION ................................................ 377
MANUAL PARK RELEASE — 8 – SPEED
TRANSMISSION ................................................ 378
IF YOUR ENGINE OVERHEATS ......................... 379
FREEING A STUCK VEHICLE ............................ 380 TOWING A DISABLED VEHICLE .......................381
Two-Wheel Drive Models ........................... 382
Four-Wheel Drive Models .......................... 383Emergency Tow Hooks — If Equipped ...... 384
ENHANCED ACCIDENT RESPONSE
SYSTEM (EARS) ................................................. 384
EVENT DATA RECORDER (EDR) .......................384
SERVICING AND MAINTENANCE
SCHEDULED SERVICING — GAS ENGINE .......385
Maintenance Plan — Gasoline Engine...... 386
Heavy Duty Use Of The Vehicle................. 389
SCHEDULED SERVICING— DIESEL ENGINE .... 389
Oil Change Indicator System —
Cummins Diesel......................................... 390 Perform Service Indicator —
Cummins Diesel ........................................ 390 Maintenance Plan — Cummins Diesel
Engine ........................................................ 391
ENGINE COMPARTMENT .................................. 396
6.4L Engine ................................................ 396
6.7L Diesel Engine — Six-Speed 68RFE ... 397
6.7L Diesel Engine — Six-Speed AISIN
(AS69RC HD) .............................................. 398 Checking Oil Level — Gas Engine ............. 399
Checking Oil Level — Diesel Engine .......... 399
Adding Washer Fluid ................................. 399Maintenance-Free Battery ....................... 400Pressure Washing...................................... 400
DEALER SERVICE .............................................. 401
Engine Oil .................................................. 401
Engine Oil Filter ......................................... 403Engine Air Cleaner Filter ........................... 403
Air Conditioner Maintenance ................... 405
Accessory Drive Belt Inspection ............... 408Draining Fuel/Water Separator Filter —
Diesel Engine ............................................ 409 Engine Mounted Fuel Filter
Replacement — Diesel Engine .................. 410 Underbody Mounted Fuel Filter
Replacement — Diesel Engine .................. 412 Priming If The Engine Has Run Out Of
Fuel — Diesel Engine ................................. 412 Intervention Regeneration Strategy —
Message Process Flow ............................. 413 Diesel Exhaust Fluid .................................. 414
Body Lubrication ........................................ 414

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11
INTRODUCTION
Dear Customer, congratulations on selecting your new vehicle. Be assured that it represents precision workmanship, distinctive styling, and high quality.
This is a specialized utility vehicle. It can go places and perform tasks that are not intended for conventional passenger vehicles. It handles and
maneuvers differently from many passenger vehicles both on-road and off-road, so take time to become familiar with your vehicle. If equipped, the
two-wheel drive version of this vehicle was designed for on-road use only. It is not intended for off-road driving or use in other severe conditions suited
for a four-wheel drive vehicle. Before you start to drive this vehicle, read the Owner’s Manual. Be sure you are familiar with all vehicle controls,
particularly those used for braking, steering, transmission, and transfer case shifting. Learn how your vehicle handles on different road surfaces. Your
driving skills will improve with experience. When driving off-road, or working the vehicle, don’t overload the vehicle or expect the vehicle to overcome
the natural laws of physics. Always observe federal, state, provincial and local laws wherever you drive. As with other vehicles of this type, failure to
operate this vehicle correctly may result in loss of control or a collision. Refer to the “Driving Tips” in “Starting and Operating” for further information.
This Owner's Manual has been prepared with the assistance of service and engineering specialists to acquaint you with the operation and maintenance
of your vehicle. It is supplemented by Warranty Information, and customer-oriented documents. Within this information, you will find a description of
the services that FCA US LLC offers to its customers, the vehicle's warranty coverage, and the details of the terms and conditions for maintaining its
validity. Please take the time to read all of these publications carefully before driving your vehicle for the first time. Following the instructions,
recommendations, tips, and important warnings in this manual will help assure safe and enjoyable operation of your vehicle.
This Owner's Manual describes all versions of this vehicle. Options and equipment dedicated to specific markets or versions are not expressly indicated
in the text. Therefore, you should only consider the information which is related to the trim level, engine, and version that you have purchased. Any
content introduced throughout the Owner's Information, that may or may not be applicable to your vehicle, will be identified with the wording “If
Equipped”. All data contained in this publication are intended to help you use your vehicle in the best possible way. FCA US LLC aims at a constant
improvement of the vehicles produced. For this reason, it reserves the right to make changes to the model described for technical and/or commercial
reasons. For further information, contact an authorized dealer.
When it comes to service, remember that an authorized dealer knows your vehicle best, has factory-trained technicians and genuine MOPAR® parts,
and cares about your satisfaction.1

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GETTING TO KNOW YOUR INSTRUMENT PANEL115
Up Arrow Button
Push and release the up arrow
button to scroll upward through the
main menu items, submenu
screen, and vehicle settings.
Down Arrow Button
Push and release the down arrow
button to scroll downward through
the main menu items, submenu
screen, and vehicle settings.
Right Arrow Button
Push and release the right arrow
button to access/select the infor -
mation screens or submenu
screens of a main menu item. Push
and hold the right arrow button for two
seconds to reset displayed/selected features
that can be reset.
Left Arrow Button
Push and release the left arrow
button to access/select the infor -
mation screens, submenu screens
of a main menu item, or to return to
the main menu.
OIL LIFE RESET
Your vehicle is equipped with an engine oil
change indicator system. The “Oil Change
Required” message will display in the
instrument cluster display after a single chime
has sounded, to indicate the next scheduled oil
change interval. The engine oil change indicator
system is duty cycle based, which means the
engine oil change interval may fluctuate,
dependent upon your personal driving style.
NOTE:
Use the steering wheel instrument cluster
display controls for the following procedure.
Oil Life Reset Procedure

1. Without pushing the brake pedal, push the ENGINE START/STOP button and place the
ignition to the ON/RUN position (do not
start the engine).

2. Push and release the down arrow button to
scroll downward through the main menu to
“Vehicle Info.”
3. Push and release the right arrow button to
access the ”Vehicle Info” screen, then scroll
up or down to select “Oil Life.” 4. Push and hold the
right arrow button to
select “Reset”.
5. Push and release the down arrow button to
select “Yes,” then push and release the
right arrow button to reset the Oil Life to
100%.
6. Push and release the up arrow button to exit
the instrument cluster display screen.
Secondary Method Of Resetting Engine Oil Life

1. Without pressing the brake pedal, push the ENGINE START/STOP button and place the
ignition to the ON/RUN position (do not
start the engine).

2. Fully press the accelerator pedal, slowly, three times within ten seconds.
3. Without pushing the brake pedal, push the ENGINE START/STOP button once to return
the ignition to the OFF/LOCK position.
NOTE:
If the indicator message illuminates when you
start the vehicle, the oil change indicator
system did not reset. If necessary, repeat this
procedure.
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116GETTING TO KNOW YOUR INSTRUMENT PANEL
DISPLAY MENU ITEMS
Push and release the up or down arrow button
until the desired selectable menu icon is
highlighted in the instrument cluster display.
Refer to “Instrument Cluster Display” in this
chapter for further information.
Speedometer
Push and release the up or down arrow button
until the speedometer menu item is highlighted
in the instrument cluster display. Push and
release the right arrow button to cycle the
display between mph and km/h.
Vehicle Info
Push and release the up or down arrow button
until the Vehicle Info menu item is highlighted in
the instrument cluster display. Push and
release the right arrow button to enter the
submenus items of Vehicle Info. Follow the
directional prompts to access or reset any of the
following Vehicle Info submenu items:
Tire Pressure
Coolant Temperature
Transmission Temperature — If Equipped
Oil Temperature
Oil Pressure
Exhaust Brake — If Equipped
Turbo Boost — If Equipped
Oil Life
Fuel Filter Life — If Equipped
Battery Voltage
Gauge Summary
Engine Hours
Driver Assist — If Equipped
The Driver Assist menu displays the status of
the Adaptive Cruise Control (ACC) and
LaneSense systems.
Push and release the up or down arrow button
until the Driver Assist menu is displayed in the
instrument cluster display.
Adaptive Cruise Control (ACC) Feature
The instrument cluster display displays the
current ACC system settings. The information
displayed depends on ACC system status. Push the Adaptive Cruise Control (ACC) on/off
button (located on the steering wheel) until one
of the following displays in the instrument
cluster display:
Adaptive Cruise Control Off
When ACC is deactivated, the display will read
“Adaptive Cruise Control Off.”
Adaptive Cruise Control Ready
When ACC is activated but the vehicle speed
setting has not been selected, the display will
read “Adaptive Cruise Control Ready.”
Push the SET + or the SET- button (located on
the steering wheel) and the following will display
in the instrument cluster display:
ACC SET
When ACC is set, the set speed will display in
the instrument cluster.
The ACC screen may display once again if any
ACC activity occurs, which may include any of
the following:
Distance Setting Change
System Cancel
Driver Override

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SAFETY147
ESC Operating Modes
NOTE:
Depending upon model and mode of operation,
the ESC system may have multiple operating
modes. ESC On
This is the normal operating mode for the ESC.
Whenever the vehicle is started, the ESC system
will be in this mode. This mode should be used
for most driving conditions. Alternate ESC
modes should only be used for specific reasons
as noted in the following paragraphs.
Partial Off
The “Partial Off” mode is intended for times
when a more spirited driving experience is
desired. This mode may modify TCS and ESC
thresholds for activation, which allows for more
wheel spin than normally allowed. This mode
may be useful if the vehicle becomes stuck.
To enter the “Partial Off” mode, momentarily
push the “ESC OFF” switch and the “ESC OFF
Indicator Light” will illuminate. To turn the ESC
on again, momentarily push the “ESC OFF”
switch and the “ESC OFF Indicator Light” will
turn off.
NOTE:
For vehicles with multiple partial ESC modes, a
momentary button push will toggle the ESC
mode. Multiple momentary button pushes may
be required to return to ESC On.
Vehicle modifications, or failure to properly
maintain your vehicle, may change the
handling characteristics of your vehicle,
and may negatively affect the performance
of the ESC system. Changes to the steering
system, suspension, braking system, tire
type and size or wheel size may adversely
affect ESC performance. Improperly
inflated and unevenly worn tires may also
degrade ESC performance. Any vehicle
modification or poor vehicle maintenance
that reduces the effectiveness of the ESC
system can increase the risk of loss of
vehicle control, vehicle rollover, personal
injury and death.
WARNING!
(Continued)
WARNING!
When in “Partial Off” mode, the TCS func -
tionality of ESC, (except for the limited slip
feature described in the TCS section), has
been disabled and the “ESC Off Indicator
Light” will be illuminated. When in “Partial
Off” mode, the engine power reduction
feature of TCS is disabled, and the
enhanced vehicle stability offered by the
ESC system is reduced.
Trailer Sway Control (TSC) is disabled when
the ESC system is in the “Partial Off” mode.
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SAFETY149
to flash during acceleration, ease up on the
accelerator and apply as little throttle as
possible. Be sure to adapt your speed and
driving to the prevailing road conditions.
NOTE:
The “ESC Activation/Malfunction Indicator
Light” and the “ESC OFF Indicator Light”
come on momentarily each time the ignition
is placed in the ON position.
Each time the ignition is placed in the ON
position, the ESC system will be on even if it
was turned off previously.
The ESC system will make buzzing or clicking
sounds when it is active. This is normal; the
sounds will stop when ESC becomes inactive
following the maneuver that caused the ESC
activation.
The “ESC OFF Indicator Light”
indicates the customer has elected to
have the Electronic Stability Control
(ESC) in a reduced mode.
Electronic Roll Mitigation (ERM)
This system anticipates the potential for wheel
lift by monitoring the driver’s steering wheel
input and the speed of the vehicle. When
Electronic Roll Mitigation (ERM) determines
that the rate of change of the steering wheel
angle and vehicle’s speed are sufficient to
potentially cause wheel lift, it then applies the
appropriate brake and may also reduce engine
power to lessen the chance that wheel lift will
occur. ERM can only reduce the chance of
wheel lift occurring during severe or evasive
driving maneuvers; it cannot prevent wheel lift
due to other factors, such as road conditions,
leaving the roadway, or striking objects or other
vehicles.
NOTE:
ERM is disabled anytime the ESC is in “Full Off”
mode (if equipped). Refer to “Electronic Stability
Control (ESC)” in this section for a complete
explanation of the available ESC modes.
Hill Descent Control (HDC) — If Equipped
Hill Descent Control (HDC) is intended for low
speed off road driving while in 4L Range. HDC
maintains vehicle speed while descending hills
during various driving situations. HDC controls
vehicle speed by actively controlling the brakes.
WARNING!
Many factors, such as vehicle loading, road
conditions and driving conditions, influence
the chance that wheel lift or rollover may
occur. ERM cannot prevent all wheel lift or roll
overs, especially those that involve leaving
the roadway or striking objects or other
vehicles. The capabilities of an
ERM-equipped vehicle must never be
exploited in a reckless or dangerous manner
which could jeopardize the user's safety or
the safety of others.
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152SAFETY
Disabling And Enabling HSA
This feature can be turned on or turned off. To
change the current setting, proceed as follows:
If disabling HSA using your instrument cluster
display, refer to “Instrument Cluster Display”
in “Getting To Know Your Instrument Panel”
for further information.
If disabling HSA using Uconnect Settings,
refer to “Uconnect Settings” in “Multimedia”
for further information.
For vehicles not equipped with an instrument
cluster display, perform the following steps:

1. Center the steering wheel (front wheels pointing straight forward).

2. Shift the transmission into PARK.
3. Apply the parking brake.
4. Start the engine.
5. Rotate the steering wheel slightly more than one-half turn to the left.
6. Push the “ESC OFF” button located in the lower switch bank below the climate control
four times within 20 seconds. The “ESC OFF
Indicator Light” should turn on and turn off
two times.
7. Rotate the steering wheel back to center and then an additional slightly more than
one-half turn to the right.
8. Place the ignition in the OFF mode and then back to ON. If the sequence was completed
properly, the “ESC OFF Indicator Light” will blink several times to confirm HSA is
disabled.
9. Repeat these steps if you want to return this feature to its previous setting.
Towing With HSA
HSA will also provide assistance to mitigate roll
back while towing a trailer.
WARNING!
There may be situations where the Hill Start
Assist (HSA) will not activate and slight rolling
may occur, such as on minor hills or with a
loaded vehicle, or while pulling a trailer. HSA
is not a substitute for active driving
involvement. It is always the driver’s
responsibility to be attentive to distance to
other vehicles, people, and objects, and most
importantly brake operation to ensure safe
operation of the vehicle under all road
conditions. Your complete attention is always
required while driving to maintain safe control
of your vehicle. Failure to follow these
warnings can result in a collision or serious
personal injury.
WARNING!

If you use a trailer brake controller with your
trailer, the trailer brakes may be activated
and deactivated with the brake switch. If so,
there may not be enough brake pressure to
hold both the vehicle and the trailer on a hill
when the brake pedal is released. In order to
avoid rolling down an incline while resuming
acceleration, manually activate the trailer
brake or apply more vehicle brake pressure
prior to releasing the brake pedal.

HSA is not a parking brake. Always apply
the parking brake fully when exiting your
vehicle. Also, be certain to place the trans -
mission in PARK.
Failure to follow these warnings can result
in a collision or serious personal injury.

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158SAFETY
NOTE:
When a trailer with an electric brake is
connected to the vehicle, the instrument cluster
display will provide a menu to allow a selection
of the trailer type. There will be two options
provided: Conventional and Goose/Fifth Wheel.
Goose/Fifth Wheel Trailer is incompatible and
when selected, the BSM system will disable
until the trailer is disconnected. If the wrong
option is selected, the system can be reset by
either disconnecting and reconnecting the
trailer harness connector or disabling then
re-enabling the Blind Spot Monitoring System in
the customer settings in the Uconnect. This will
prompt the trailer selection menu again to allow
for the correct selection.
Trailer Merge Assist is a function of the Blind
Spot Monitoring (BSM) system that extends the
blind spot zone to work while pulling a trailer.
Trailer Merge Assist consists of three sub
functions:
Automatic Trailer Detection
Trailer Length Detection
Trailer Merge Warning
Blind Spot Zones With Trailer Merge Assist

Automatic Trailer Detection
There are two modes of operation for the
detection of the trailer length:
Automatic Mode — When “Auto Mode” is
selected, the system will use the blind spot
sensors to automatically determine the pres -
ence and length of a trailer. The presence of
a trailer will be detected using the blind spot
radar within 90 seconds of forward move -
ment of the vehicle. The vehicle must be
moving above 6 mph (10 km/h) to activate the feature. Once the trailer has been
detected, the system will default to the maximum blind spot zone until the length has
been verified. You will see “Auto” in the
instrument panel cluster .
Max Mode
— When “Max Mode” is selected,
the system will default to the maximum blind
spot zone regardless of what size trailer is
attached .
NOTE:
Selected setting is stored when the ignition is
placed in the OFF position. To change this
setting, it must be selected through the Ucon -
nect Settings. Refer to “Uconnect Settings” in
“Multimedia” for further information.
Trailer Length Detection
Once the trailer presence has been established,
the trailer length will be established (by making
a 90 degree turn) and then the trailer length
category (e.g. 10-20 ft (3 m to 6 m)) will be
displayed. This can take up to 30 seconds after
completing the turn.
NOTE:
During the same ignition cycle, if the vehicle is
at a standstill for a minimum of 90 seconds, a
new “trailer detection request” is enabled by
the system once the vehicle resumes motion.
1 — Vehicle
2 — Trailer

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SAFETY165
NOTE:
The TPMS is not intended to replace normal
tire care and maintenance or to provide
warning of a tire failure or condition.
If your vehicle is not equipped with the Tire
Fill Alert feature the TPMS should not be used
as a tire pressure gauge while adjusting your
tire pressure.
Driving on a significantly under-inflated tire
causes the tire to overheat and can lead to
tire failure. Under-inflation also reduces fuel
efficiency and tire tread life, and may affect
the vehicle’s handling and stopping ability.
The TPMS is not a substitute for proper tire
maintenance, and it is the driver’s responsi -
bility to maintain correct tire pressure using
an accurate tire pressure gauge, even if
under-inflation has not reached the level to
trigger illumination of the TPMS Warning
Light.
Seasonal temperature changes will affect
tire pressure, and the TPMS will monitor the
actual tire pressure in the tire.
Example: Tire Pressure Monitoring Display

The Tire Pressure Monitoring System (TPMS)
uses wireless technology with wheel rim
mounted electronic sensors to monitor tire
pressure levels. Sensors, mounted to each
wheel as part of the valve stem, transmit tire
pressure readings to the receiver module.
NOTE:
It is particularly important for you to check the
tire pressure in all of the tires on your vehicle
monthly and to maintain the proper pressure.
The TPMS consists of the following
components:
Receiver module
Four Tire Pressure Monitoring sensors
Various Tire Pressure Monitoring System
messages, which display in the instrument
cluster
Tire Pressure Monitoring System Warning
Light
Tire Pressure Monitoring Low Pressure
Warnings
The “Tire Pressure Monitoring
Warning Light” will illuminate in the
instrument cluster when tire pressure
is low in one or more of the four active
road tires. In addition, the instrument cluster
will display a graphic showing the pressure
values of each tire with the low tire pressure
values in a different color. An "Inflate to XX"
message will also be displayed.

Example: Low Tire Pressure Display
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