2016 Ram 3500 suspension

▫Electronic Vehicle Information Center
(EVIC)/Driver Information Display (DID) Display
Messages .......................... .557
▫ Operation .......................... .558
 AIR SUSPENSION SYSTEM (REBEL MODELS
ONLY) — IF EQUIPPED .................558
▫ Description ......................... .558
▫ Air Suspension Modes ..................562
▫ Electronic Vehicle Information Center
(EVIC)/Driver Infromation Display (DID) Display
Messages .......................... .564
▫ Operation .......................... .564
 AXLE LOCKER SYSTEM — POWER WAGON
MODELS ONLY (IF EQUIPPED) ............565
STABILIZER/SWAY BAR SYSTEM — POWER
WAGON ONLY ....................... .568
 SAFE OFF-ROAD DRIVING — POWER WAGON
ONLY.............................. .570
▫ Off-Road Driving Tips And Vehicle
Characteristics ...................... .570
▫ Driving In Snow, Mud And Sand ..........573
▫ Crossing Obstacles (Rocks And Other High
Points) ............................ .575
▫ Hill Climbing ....................... .577
▫ Driving Through Water .................580
▫ Airing Down For Off-Road Driving .........583
▫ Vehicle Recovery ..................... .584
▫ After Driving Off-Road .................588
5
STARTING AND OPERATING 471

Alternate Procedure
1. Bring the vehicle to complete stop.
2. With the ignition switch in the ON position and theengine running, shift the transmission into NEUTRAL.
3. Push the desired position on the transfer case control switch.
4. After the desired position indicator light is ON (not flashing), shift the transmission back into gear.
NOTE:
• If Steps 1 or 2 of either the Preferred or Alternate
Procedure are not satisfied prior to attempting the shift
or if they no longer are being met while the shift
attempt is in process, the desired position indicator
light will flash continuously while the original position
indicator light is ON, until all requirements have been
met. •
The ignition switch must be in the ON position for a
shift to take place and for the position indicator lights
to be operable. If the ignition switch is not in the ON
position, then the shift will not take place and no
position indicator lights will be on or flashing.
AIR SUSPENSION SYSTEM (1500 MODELS) — IF
EQUIPPED
Description
The air suspension system provides full time load level-
ing capability along with the benefit of being able to
adjust vehicle height by the push of a button.
5
STARTING AND OPERATING 545

1 — Up Button
2 — Down Button
3 — Entry/Exit Mode Indicator (Customer selectable)
4 — Normal Ride Height Indicator (Customer selectable)
5 — Off-Road 1 Indicator (Customer selectable)
6 — Off-Road 2 Indicator (Customer selectable)
NOTE:The vehicle will automatically enter Aero Mode
when the vehicle speed remains between 62 mph
(100 km/h) and 66 mph (106 km/h) for greater than 20
seconds or if the vehicle speed exceeds 66 mph
(106 km/h).
• Normal Ride Height (NRH) – This is the standard
position of the suspension and is meant for normal
driving.
• Off-Road 1 (OR1) (Raises the vehicle approximately
1 in [26 mm]) – This position should be the primary
position for all off-road driving until Off Road 2 (OR2)
is needed. A smoother and more comfortable ride will
result. To enter OR1, push the “Up” button once from
the NRH position while the vehicle speed is below
35 mph (56 km/h). When in the OR1 position, if the
vehicle speed remains between 40 mph (64 km/h) and
50 mph (80 km/h) for greater than 20 seconds or if the
vehicle speed exceeds 50 mph (80 km/h), the vehicle
Air Suspension Switch
546 STARTING AND OPERATING

NOTE:Entry/Exit mode may be achieved using your
key fob for easier entry/loading. Refer to “A Word About
Your Keys” in “Things To Know Before Starting Your
Vehicle” for further information.
CAUTION!
When in ENTRY/EXIT setting, be aware of your
surroundings, you may not have the clearance re-
quired for certain areas and vehicle damage may
occur.
The system requires that the ignition be in ON/RUN
position or the engine running for all user requested
changes. When lowering the vehicle all of the doors,
must be closed. If a door is opened at any time while the
vehicle is lowering the change will not be completed
until the open door(s) is closed. This system uses a lifting and lowering pattern which
keeps the headlights from incorrectly shining into on-
coming traffic. When raising the vehicle, the rear of the
vehicle will move up first and then the front. When
lowering the vehicle, the front will move down first and
then the rear.
After the engine is turned off, it may be noticed that the
air suspension system operates briefly, this is normal. The
system is correcting the position of the vehicle to ensure
a proper appearance.
To assist with changing a spare tire, the air suspension
system has a feature which allows the automatic leveling
to be disabled. Refer to “Electronic Vehicle Information
Center (EVIC) or Driver Information Display (DID)” in
“Understanding Your Instrument Panel” for further in-
formation.5
STARTING AND OPERATING 549

NOTE:If equipped with a touch screen radio all
enabling/disabling of air suspension features must be
done through the radio. Refer to “Uconnect Settings” in
“Understanding Your Instrument Panel” for further in-
formation.
WARNING!
The air suspension system uses a high pressure
volume of air to operate the system. To avoid per-
sonal injury or damage to the system, see your
authorized dealer for service.
Air Suspension Modes
The Air Suspension system has multiple modes to protect
the system in unique situations:
Tire/Jack Mode
To assist with changing a spare tire, the air suspension
system has a feature which allows the automatic leveling to be disabled. Refer to “Electronic Vehicle Information
Center (EVIC) or Driver Information Display (DID)” in
“Understanding Your Instrument Panel” or “Uconnect
Settings” in “Understanding Your Instrument Panel” if
equipped with a touch screen radio for further informa-
tion.
NOTE:
This mode is intended to be enabled with engine
running.
Transport Mode
To assist with flat bed towing, the air suspension system
has a feature which will put the vehicle into Entry/Exit
height and disable the automatic load leveling system.
Refer to “Electronic Vehicle Information Center (EVIC) or
Driver Information Display (DID)” in “Understanding
Your Instrument Panel” or “Uconnect Settings” in “Un-
derstanding Your Instrument Panel” if equipped with a
touch screen radio for further information.
550 STARTING AND OPERATING

NOTE:This mode is intended to be enabled with engine
running.
Wheel Alignment Mode
Before performing a wheel alignment, this mode must be
enabled. Refer to “Electronic Vehicle Information Center
(EVIC) or Driver Information Display (DID)” in “Under-
standing 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 engine
running.
Protection Mode
In order to “protect” the air suspension system, the
vehicle will enter Protection Mode when load leveling
cannot be achieved. Some driving may be required to
clear the protection mode telltale in the EVIC/DID. Refer
to “Electronic Vehicle Information Center (EVIC) or Driver Information Display (DID)” in “Understanding
Your Instrument Panel” or “Uconnect Settings” in “Un-
derstanding Your Instrument Panel” if equipped with a
touch screen radio for further information.
NOTE:
If equipped with a touch screen radio all
enabling/disabling of air suspension features must be
done through the radio. Refer to “Uconnect Settings” in
“Understanding Your Instrument Panel” for further in-
formation.
5
STARTING AND OPERATING 551

Electronic Vehicle Information Center
(EVIC)/Driver Information Display (DID) Display
Messages
When the appropriate conditions exist, a message will
appear in the EVIC/DID display. Refer to “Electronic
Vehicle Information Center (EVIC) or Driver Information
Display (DID)” in “Understanding Your Instrument
Panel” for further information.
An audible chime will be heard whenever a system error
has been detected.
Operation
1 — Up Button
2 — Down Button
3 — Entry/Exit Mode Indicator (Customer selectable)
4 — Normal Ride Height Indicator (Customer selectable)
5 — Off-Road 1 Indicator (Customer selectable)
6 — Off-Road 2 Indicator (Customer selectable)
Air Suspension Switch
552 STARTING AND OPERATING

The indicator lamps 3 through 6 will illuminate to show
the current position of the vehicle. Flashing indicator
lamps will show a position which the system is working
to achieve. When raising, if multiple indicator lamps are
flashing, the highest flashing indicator lamp is the posi-
tion the system is working to achieve. When lowering, if
multiple indicators are flashing, the lowest solid indica-
tor lamp is the position the system is working to achieve.
Pushing the “UP” button once will move the suspension
one position higher from the current position, assuming
all conditions are met (i.e. key in ON/RUN position,
engine running, speed below threshold, etc). The “UP”
button can be pushed multiple times, each push will raise
the requested level by one position up to a maximum
position of OR2 or the highest position allowed based on
current conditions (i.e. vehicle speed, etc).
Pushing the “DOWN” button once will move the suspen-
sion one position lower from the current level, assuming
all conditions are met (i.e. key in ON/RUN position,engine running, doors closed, speed below threshold,
etc). The “DOWN” button can be pushed multiple times,
each push will lower the requested level by one position
down to a minimum of Entry/Exit Mode or the lowest
position allowed based on current conditions (i.e. vehicle
speed, etc.)
Automatic height changes will occur based on vehicle
speed and the current vehicle height. The indicator lamps
and EVIC/DID messages will operate the same for
automatic changes and user requested changes.
•
Off-Road 2 (OR2) – Indicator lamps 3, 4, 5 and 6 will be
illuminated when the vehicle is in OR2.
• Off-Road 1 (OR1) – Indicator lamps 3, 4 and 5 will be
illuminated when the vehicle is in OR1.
• Normal Ride Height (NRH)/Aero Mode – Indicator
lamps 3 and 4 will be illuminated when the vehicle is
in this position.
5
STARTING AND OPERATING 553