wheel alignment Ram 3500 2020 Owner's Manual

STARTING AND OPERATING255
Shifting Procedure — Manually Shifted
Transfer Case
2H To 4H
Shifting between 2H and 4H can be made with
the vehicle stopped or in motion. If the vehicle
is in motion, shifts can be made up to 55 mph
(88 km/h). With the vehicle in motion, the
transfer case will engage/disengage faster if
you momentarily release the accelerator pedal
after completing the shift. Apply a constant
force when shifting the transfer case lever. 2H Or 4H To 4L
NOTE:

When shifting into or out of 4WD LOW some gear
noise may be heard. This noise is normal and is
not detrimental to the vehicle or occupants.

With the vehicle rolling at 2 to 3 mph (3 to
5 km/h), shift the transmission into NEUTRAL.
While the vehicle is coasting at 2 to 3 mph (3 to
5 km/h), shift the transfer case lever firmly to
the desired position. Do not pause in transfer
case Neutral.
NOTE:
Pausing in transfer case NEUTRAL in vehicles
equipped with an automatic transmission
may require shutting the engine off to avoid
gear clash while completing the shift. If diffi
-
culty occurs, shift the transmission into
NEUTRAL, hold your foot on the brake, and
turn the engine off. Complete the range shift
to the desired mode.

Shifting into or out of 4WD LOW is possible
with the vehicle completely stopped, however
difficulty may occur due to the mating clutch
teeth not being properly aligned. Several
attempts may be required for clutch teeth
alignment and shift completion to occur. The
preferred method is with the vehicle rolling
2 to 3 mph (3 to 5 km/h). Avoid attempting to
engage or disengage 4WD LOW with the
vehicle moving faster than 2 to 3 mph
(3 to 5 km/h).

Do not attempt to shift into or out of 4WD
LOW while the transmission is in gear.
Transfer Case Position Indicator Light
The “Transfer Case Position Indicator Light” in
the instrument cluster is used to alert the driver
that the front axle is fully engaged and all four
wheels are driving.
CAUTION!
Do not use 4L (Low) range when operating
the vehicle on dry pavement. Driveline
hardware damage can result.
5

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STARTING AND OPERATING257
in “Getting To Know Your Instrument Panel” or
“Uconnect Settings” in “Multimedia” (if
equipped with a touch screen radio) for further
information.
NOTE:
This mode is intended to be enabled with the
engine running.
Transport Mode
For towing your vehicle with four wheels off the
road, the air suspension system has a feature
which will put the vehicle below Normal Ride
Height (NRH) and disable the automatic load
leveling system. This mode is intended to be
enabled with engine running. Refer to
“Instrument Cluster Display” in “Getting To
Know Your Instrument Panel” or “Uconnect
Settings” in “Understanding Your Instrument
Panel” if equipped with a touch screen radio for
further information.
NOTE:
This mode is intended to be enabled with the
engine running. Wheel Alignment Mode
Before performing a wheel alignment this mode
must be enabled. Refer to “Instrument Cluster
Display” in “Getting To Know Your Instrument
Panel” or “Uconnect Settings” in “Multimedia”
(if equipped with a touch screen radio) for
further information.
NOTE:
This mode is intended to be enabled with the
engine running.
Bed Lowering Mode
This setting is used to lower the rear suspension
to the lowest possible height and disable the air
suspension system. It enables easier loading/
unloading of the truck and makes it easier to
hook up trailers. Refer to “Instrument Cluster
Display” in “Getting To Know Your Instrument
Panel” or “Uconnect Settings” in
“Understanding Your Instrument Panel” if
equipped with a touch screen radio for further
information.
Protection Strategy
In order to “protect” the air suspension system,
the vehicle will disable load leveling as required
(suspension overloaded, battery charge low,
etc.). Load leveling will automatically resume as
soon as system operation requirements are
met. See an authorized dealer if system does
not resume.
INSTRUMENT CLUSTER DISPLAY
M
ESSAGES
When the appropriate conditions exist, a
message will appear in the instrument cluster
display. Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for
further information.
An audible chime will be heard whenever a
system error has been detected.
See an authorized dealer for system service if
normal operation does not resume.5

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258STARTING AND OPERATING
(Continued)
OPERATION
Pushing the Alternate Trailer Height (ATH)
button once while at Normal Ride Height (NRH),
will lower the vehicle to Alternate Trailer Height
(ATH) and will illuminate the LED.
NOTE:
The LED will continuously blink until vehicle
Alternate Trailer Height (ATH) has been
achieved and the LED will turn on.
Pushing the Alternate Trailer Height (ATH) again
will raise the vehicle to Normal Ride Height
(NRH).
NOTE:
The LED will continuously blink until Normal
Ride Height (NRH) has been achieved and the
LED will turn off.
Transport Mode – No indicator lamps will be
illuminated. Transport Mode is disabled by
driving the vehicle, or deselecting the mode
via the interface.
Tire/Jack Mode – No indicator lamps will be
illuminated. Tire/Jack Mode is disabled by
driving the vehicle, or by deselecting the
mode via the interface.
Wheel Alignment Mode – No indicator lamps
will be illuminated. Wheel Alignment Mode is
disabled by driving the vehicle, or by dese-
lecting the mode via the interface.
Bed Lowering Mode – Telltale on the cluster
will be illuminated. Bed Lowering Mode is
disabled by driving the vehicle, or deselecting
the mode via the interface.
AXLE LOCKER SYSTEM — POWER WAGON
MODELS ONLY (IF EQUIPPED)
This vehicle is equipped with electronically
locking front and rear differentials. These
differentials, when engaged, mechanically lock
together the axle shafts forcing the wheels to
spin at an equal rate. This allows the vehicle to
maintain its momentum and prevents it from
becoming stuck. The locking front and rear
differentials should only be engaged during
low-speed, extreme off-road situations where
one wheel is likely to not be in contact with the
ground. It is not recommended to drive the
vehicle with the differentials locked on pavement due to the reduced ability to turn and
speed limitations.

Axle Lock Selector

1 — FRONT/REAR LOCK – the front and rear axles
are locked
2 — REAR LOCK – the rear axle is locked
3 — AXLE UNLOCK – the front and rear axles are
unlocked
CAUTION!
Do not lock the front or rear axle on hard
surfaced roads. The ability to steer the
vehicle is reduced and damage to the drive -
train may occur when the axles are locked
on hard surfaced roads.

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260STARTING AND OPERATING
STABILIZER/SWAY BAR SYSTEM — POWER
WAGON ONLY
Your vehicle is equipped with an electronic
disconnecting stabilizer/sway bar. This system
allows greater front suspension travel in
off-road situations.
Due to the use of taller springs, this vehicle has
an increased ride height of approximately
1.9 inches (48.3 mm) in the front and
1.5 inches (38.1 mm) in the rear. A major advantage to increasing ride height is the
positive effect it has on approach/departure
and break over angles.
This system is controlled by the electronic
control sway bar switch located below the
instrument panel.

Sway Bar Disconnect Button
Push the SWAY BAR switch to activate the
system. Push the switch again to deactivate the
system. The “Sway Bar Indicator Light” (located
in the instrument cluster) will illuminate when
the bar is disconnected. The “Sway Bar
Indicator Light” will flash during activation
transition, or when activation conditions are not
met. The stabilizer/sway bar should remain in
on-road mode during normal driving conditions.
To disconnect the stabilizer/sway bar, shift to
either 4WD HIGH or 4WD LOW and push the
SWAY BAR button to obtain the Off-Road
position. Refer to “Four Wheel Drive Operation”
in “Starting And Operating” for further
information. The “Sway Bar Indicator Light” will
flash until the stabilizer/sway bar has been fully
disconnected.
NOTE:
The stabilizer/sway bar may be torque locked
due to left and right suspension height differ
-
ences. This condition is due to driving surface
differences or vehicle loading. In order for the
stabilizer/sway bar to disconnect/reconnect,
the right and left halves of the bar must be
aligned. This alignment may require that the
vehicle be driven onto level ground or rocked
from side to side.
To return to the On-Road mode, push the SWAY
BAR button again.
WARNING!
Do not disconnect the stabilizer bar and drive
on hard surfaced roads or at speeds above
18 mph (29 km/h), you may lose control of
the vehicle, which could result in serious
injury or death. The front stabilizer bar
enhances vehicle stability and assists in
maintaining control of the vehicle. The system
monitors vehicle speed and will attempt to
reconnect the stabilizer bar at speeds over
18 mph (29 km/h). This is indicated by a
flashing off road light and solid on road light.
Once vehicle speed is reduced below 14 mph
(22 km/h), the system will attempt to return
to the Off-Road mode.

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338STARTING AND OPERATING
NOTE:
Detach the snowplow when transporting
passengers.
Vehicle front end wheel alignment was set to
specifications at the factory without
consideration for the weight of the plow. Front
end toe-in should be checked and reset if
necessary at the beginning and end of the
snowplow season. This will help prevent uneven
tire wear.
The blade should be lowered whenever the
vehicle is parked.
Maintain and operate your vehicle and
snowplow equipment following the
recommendations provided by the specific
snowplow manufacturer.OVER THE ROAD OPERATION WITH
S
NOWPLOW ATTACHED
The blade restricts air flow to the radiator and
causes the engine to operate at higher than
normal temperatures. Therefore, when
transporting the plow, angle the blade
completely and position it as low as road or
surface conditions permit. Do not exceed
40 mph (64 km/h). The operator should always
maintain a safe stopping distance and allow
adequate passing clearance.
OPERATING TIPS
Under ideal snow plowing conditions, 20 mph
(32 km/h) should be maximum operating
speed. The operator should be familiar with the
area and surface to be cleaned. Reduce speed
and use extreme caution when plowing
unfamiliar areas or under poor visibility.
GENERAL MAINTENANCE
Snowplows should be maintained in
accordance with the plow manufacturer's
instructions.
Keep all snowplow electrical connections and
battery terminals clean and free of corrosion.
When plowing snow, to avoid transmission and
drivetrain damage, the following precautions
should be observed.
Operate with transfer case in 4LO when
plowing small or congested areas where
speeds are not likely to exceed 15 mph
(24 km/h). At higher speeds operate in 4HI.
Vehicles with automatic transmissions
should use 4LO range when plowing deep or
heavy snow for extended periods of time to
avoid transmission overheating.
Do not shift the transmission unless the
engine has returned to idle and wheels have
stopped. Make a practice of stepping on the
brake pedal while shifting the transmission.

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MULTIMEDIA473
ParkView Backup Camera Active
Guidelines On
Off
NOTE:
Your vehicle may be equipped with the ParkView Backup Camera Active Guidelines that allows you to see active guidelines over the ParkView Backup
camera display whenever the gear selector is put into REVERSE. The image will be displayed on the radio touchscreen display along with a caution
note to “check entire surroundings” across the top of the screen. After five seconds, this note disappears. Fixed Guidelines On Off
ParkView Backup Camera Delay On Off
NOTE:
When the vehicle is shifted out of REVERSE (with camera delay turned OFF), the rear camera mode is exited and the navigation or audio screen
appears again. When the vehicle is shifted out of REVERSE (with camera delay turned ON), the rear view image with dynamic grid lines will be
displayed for up to 10 seconds after shifting out of REVERSE unless the forward vehicle speed exceeds 8 mph (12 km/h), the transmission is shifted
into PARK or the ignition is switched to the OFF position. Forward Facing Camera Guidelines — If Equipped On
Off
NOTE:
The “Forward Facing Camera Guidelines” feature is an off-road type of feature that shows the path of the tires based on the steering wheel input. CHMSL (Center High Mounted Stop Lamp) Camera Dynamic Centerline — If Equipped On
Off
NOTE:
When the “CHMSL Camera Dynamic Centerline” feature is selected, it will assist in backing up for trailer alignment and hook up. This feature is only
available if your vehicle is equipped with Surround View Camera.
Setting Name Selectable Options
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MULTIMEDIA479
Suspension — If Equipped
After pressing the Suspension button on the touchscreen, the following settings will be available:Engine Off Power Delay
0 sec
45 sec
5 min 10 min
Setting Name Selectable Options
Auto Entry/Exit — If EquippedOnOff
Setting Name Selectable Options
Setting NameSelectable Options
Display Suspension MessagesAllWarning 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.
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MULTIMEDIA489
ParkView Backup Camera Delay OnOff
NOTE:
The “ParkView Backup Camera Delay” setting determines whether or not the screen will display the rear view image with dynamic grid lines for up to
10 seconds after the vehicle is shifted out of REVERSE. This delay will be canceled if the vehicle’s speed exceeds 8 mph (13 km/h), the transmission
is shifted into PARK, or the ignition is switched to the OFF position.
Active Parkview Backup Camera Guidelines OnOff
NOTE:
The “Active ParkView Backup Camera Guidelines” feature overlays the Rear Backup Camera image with active, or dynamic, grid lines to help illustrate
the width of the vehicle and its projected backup path, based on the steering wheel position when the option is checked. A dashed center line overlay
indicates the center of the vehicle to assist with parking or aligning to a hitch/receiver. Fixed Parkview Backup Camera Guidelines OnOff
Forward Facing Camera Guidelines — If Equipped On
Off
NOTE:
The “Forward Facing Camera Guidelines” feature is an off-road type of feature that shows the path of the tires based on the steering wheel input. CHMSL (Center High Mounted Stop Lamp)
Camera Dynamic Centerline — If Equipped On
Off
NOTE:
When the “CHMSL Camera Dynamic Centerline” feature is selected, it will assist in backing up for trailer alignment and hook up. This feature is only
available if your vehicle is equipped with Surround View Camera.
Setting Name Selectable Options
9

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MULTIMEDIA491
Active Parkview Backup Camera
Guidelines On
Off
NOTE:
The “Active ParkView Backup Camera Guidelines” feature overlays the Rear Backup Camera image with active or dynamic grid lines to help illustrate
the width of the vehicle and its projected backup path, based on the steering wheel position when the option is checked. A dashed center line overlay
indicates the center of the vehicle to assist with parking or aligning to a hitch/receiver. Fixed Parkview Backup Camera Guidelines On
Off
Forward Facing Camera Guidelines — If Equipped On
Off
NOTE:
The “Forward Facing Camera Guidelines” feature is an off-road type of feature that shows the path of the tires based on the steering wheel input. CHMSL (Center High Mounted Stop Lamp) Camera Dynamic Centerline — If Equipped On
Off
NOTE:
When the “CHMSL Camera Dynamic Centerline” feature is selected, it will assist in backing up for trailer alignment and hook up. This feature is only
available if your vehicle is equipped with Surround View Camera. Forward Collision Warning — If Equipped Off
Warning Only Warning & Braking
NOTE:
Sounds an audible warning for the driver to slow the vehicle in case of collision or sounds an audible warning and applies brakes.
Setting Name Selectable Options
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MULTIMEDIA499
Trailer — If Equipped
After pressing the Trailer button on the touchscreen, the following settings will be available:
Once selecting the specific trailer, the following programmable options become available: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.
Setting Name Selectable Options
Setting NameSelectable Options
TrailerTrailer 1 Trailer 2Trailer 3Trailer 4
Setting Name Selectable Options
Use This TrailerOn Off
Braking Light ElectricLight Electric
Over Hydraulic Heavy ElectricHeavy Electric
Over Hydraulic
Tire Pressure — If Equipped Are you sure you want to delete the Tire Pressure Settings for Trailer 1?
Yes No
Number Of Axles
+ -
Number Of Tires
+ -
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