2020 Ram 1500 instrument panel

Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts and
cracks. Inspect sidewalls for cuts, cracks, and bulges. Check
the wheel bolts for tightness. Check the tires (including
spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight parking for
fuel, coolant, oil, or other fluid leaks. Also, if gasoline fumes
are detected or if fuel, or brake fluid leaks are suspected, the
cause should be located and corrected immediately.
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298 STARTING AND OPERATING
The park brake switch is located on the instrument panel to
the left of the steering wheel (below the headlamp switch).Electric Park Brake Switch
To apply the park brake manually, pull up on the switch
momentarily. You may hear a slight whirring sound from
the back of the vehicle while the park brake engages. Once
the park brake is fully engaged, the BRAKE telltale light in
the instrument cluster and an indicator on the switch will
illuminate. If your foot is on the brake pedal while you apply
the park brake, you may notice a small amount of brake
pedal movement. The park brake can be applied even when
the ignition switch is OFF but the BRAKE telltale light will
not illuminate, however, it can only be released when the
ignition is in the ON/RUN mode. NOTE:
The EPB fault light will illuminate if the EPB switch is held
for longer than 20 seconds in either the released or applied
position. The light will extinguish upon releasing the switch.
If the Auto Park Brake feature is enabled, the parking brake
will automatically engage whenever the transmission is
placed into PARK. If your foot is on the brake pedal, you may
notice a small amount of brake pedal movement while the
park brake is engaging.
The park brake will release automatically when the ignition
is ON, the transmission is in DRIVE or REVERSE, the driver
seat belt is buckled, and an attempt is made to drive away.
To release the park brake manually, the ignition switch must
be in the ON/RUN mode. Put your foot on the brake pedal,
then push the park brake switch down momentarily. You
may hear a slight whirring sound from the back of the
vehicle while the parking brake disengages. You may also
notice a small amount of movement in the brake pedal. Once
the park brake is fully disengaged, The BRAKE telltale light
in the instrument cluster and the LED indicator on the switch
will extinguish.
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304 STARTING AND OPERATING
Brake/Transmission Shift Interlock System
This vehicle is equipped with a Brake Transmission Shift
Interlock System (BTSI) that holds the transmission gear
selector in PARK unless the brakes are applied. To shift the
transmission out of PARK, the engine must be running and
the brake pedal must be pressed.
The brake pedal must also be pressed to shift from
NEUTRAL into DRIVE or REVERSE when the vehicle is
stopped or moving at low speeds.
Eight-Speed Automatic Transmission
The transmission is controlled using a rotary electronic gear
selector located on the instrument panel. The transmission
gear range (PRND) is displayed both above the gear selector
and in the instrument cluster. To select a gear range, simply
rotate the gear selector. You must press the brake pedal to
shift the transmission out of PARK (or NEUTRAL, when the
vehicle is stopped or moving at low speeds). To shift past
multiple gear ranges at once (such as PARK to DRIVE),
simply rotate the gear selector to the appropriate detent.
Select the DRIVE range for normal driving.NOTE:
In the event of a mismatch between the gear selector position
and the actual transmission gear (for example, driver selects
PARK while driving), the position indicator will blink
continuously until the selector is returned to the proper posi
-
tion, or the requested shift can be completed.
The electronically-controlled transmission adapts its shift
schedule based on driver inputs, along with environmental
and road conditions. The transmission electronics are
self-calibrating; therefore, the first few shifts on a new
vehicle may be somewhat abrupt. This is a normal condition,
and precision shifts will develop within a few hundred miles
(kilometers).
Only shift from DRIVE to PARK or REVERSE when the
accelerator pedal is released and the vehicle is stopped. Be
sure to keep your foot on the brake pedal when shifting
between these gears.
The transmission gear selector has only PARK, REVERSE,
NEUTRAL, and DRIVE positions. Manual downshifts can be
made using the Electronic Range Select (ERS) shift control.
Pressing the GEAR-/GEAR+ switches (on the steering
wheel) while in the DRIVE position will select the highest
available transmission gear, and will display that gear limit
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Four-Position Electronically Shifted Transfer Case
(Eight Speed Transmission Only) — If Equipped
This is an electronic shift transfer case and is operated by the
4WD Control Switch (Transfer Case Switch), which is
located on the instrument panel.Four-Position/On-Demand Transfer Case — Eight Speed Transmission Only
This electronically shifted transfer case provides four mode
positions:
• Two-Wheel Drive High Range (2WD)
• Four-Wheel Drive High Range (4WD HIGH) • Four-Wheel Drive Low Range (4WD LOW)
• Neutral (NEUTRAL)
For additional information on the appropriate use of each
transfer case mode position, see the information below:
2WD
Two-Wheel Drive High Range — This range is for normal
street and highway driving on dry hard surfaced roads.
4WD HIGH
Four-Wheel Drive High Range — This range provides torque
to the front driveshaft (engages four-wheel drive) which
allows front and rear wheels to spin at the same speed. This
provides additional traction for loose or slippery road
surfaces only.
4WD LOW
Four-Wheel Drive Low Range — This range provides low
speed four-wheel drive. It maximizes torque (increased
torque over 4WD HIGH) to the front driveshaft; allowing
front and rear wheels to rotate at the same speed. This range
provides additional traction and maximum pulling power
for loose or slippery road surfaces only. Do not exceed
25 mph (40 km/h) in this range.
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314 STARTING AND OPERATING
When operating your vehicle in 4WD LOW, the engine
speed is approximately three times that of the 2WD or 4WD
HIGH positions at a given road speed. Take care not to over-
speed the engine and do not exceed 25 mph (40 km/h).
Proper operation of four-wheel drive vehicles depends on
tires of equal size, type and circumference on each wheel.
Any difference in tire size can cause damage to the drive -
train.
Because four-wheel drive provides improved traction, there
is a tendency to exceed safe turning and stopping speeds. Do
not go faster than road conditions permit.
Shifting Procedure
NOTE:
• If any of the requirements to select a new transfer case position have not been met, the transfer case will not shift.
The position indicator light for the previous position will
remain ON and the newly selected position indicator light
will continue to flash until all the requirements for the
selected position have been met.
• If all the requirements to select a new transfer case position have been met, the current position indicator light will
turn OFF, the selected position indicator light will flash until the transfer case completes the shift. When the shift is
complete, the position indicator light for the selected posi
-
tion will stop flashing and remain ON.
Five-Position Electronically Shifted Transfer Case
(Eight Speed Transmission Only) — If Equipped
This is an electronic shift transfer case and is operated by the
4WD Control Switch (Transfer Case Switch), which is
located on the instrument panel.
Five-Position/On-Demand Transfer Case — Eight Speed Transmission Only
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STARTING AND OPERATING 319
ACTIVE-LEVEL FOUR CORNER AIR SUSPENSION
SYSTEM — IF EQUIPPED
Description
The air suspension system provides full time load leveling
capability along with the benefit of being able to adjust
vehicle height by the push of a switch.Air Suspension Switch 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 posi-
tion of the suspension and is meant for normal driving.
• Off-Road 1 (OR1) (Raises the vehicle approximately
1 inch (26 mm)) – This position should be the primary posi -
tion 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 height selector switch up 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 will be automatically
lowered to NRH. Off-Road 1 may not be available due to
vehicle payload, an instrument cluster message will be
displayed when this occurs. Refer to “Instrument Cluster
Display” in “Getting To Know Your Instrument Panel” for
further information.
1 — Off-Road 2 Indicator (Customer Selectable)
2 — Off-Road 1 Indicator (Customer Selectable)
3 — Normal Ride Height Indicator (Customer Selectable)
4 — Aero Mode Indicator (Customer Selectable)
5 — Entry/Exit Mode Indicator (Customer Selectable)
6 — Height Selector
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320 STARTING AND OPERATING
•Off-Road 2 (OR2) (Raises the vehicle approximately
2 inches (51 mm)) – This position is intended for
off-roading use only where maximum ground clearance is
required. To enter OR2, push the height selector switch up
twice from the NRH position or once from the OR1 position
while vehicle speed is below 20 mph (32 km/h). While in OR2, if the vehicle speed exceeds 25 mph (40 km/h) the
vehicle height will be automatically lowered to OR1.
Off-Road 2 may not be available due to vehicle payload, an
instrument cluster message will be displayed when this
occurs. Refer to “Instrument Cluster Display” in “Getting
To Know Your Instrument Panel” for further information.

• Ae r o Mo d e ( Lo we r s th e v e h ic le a p p ro x im at el y
0 .6 i n ch [1 5 mm ]) – T h i s p os i ti o n p ro vi d e s i mp ro ve d
a e r od y n ami c s b y l o we r in g th e ve h i cl e . T h e ve h i c le wi l l
a u toma ti c al l y en te r Ae ro M od e w h en th e ve h i cl e s pe e d
r e ma i ns be tw ee n 6 2 mp h (1 0 0 k m/h ) a nd 66 mp h
( 10 6 k m/ h ) for g re a te r th a n 2 0 s e co n d s or i f th e ve hi c l e
s p e e d e xc e e ds 66 mph ( 1 06 k m/ h ). T h e ve h i c l e wi l l r e tu r n to NR H f r om Ae r o Mo d e i f th e ve h i cl e s pe e d
r e ma i ns be tw e e n 30 mph ( 4 8 km/ h ) a nd 35 mp h
( 5 6 km /h ) f or gr e a te r t h an 20 s e co n ds or i f th e ve h ic l e
s p e e d fa l l s b e l ow 30 m ph ( 48 km/ h ).

NOTE:
Speed thresholds for raising the vehicle only apply if Auto -
matic Aero Mode is enabled.
To enter Aero Mode manually push the height selector
switch down once from NRH at any vehicle speed. To
return to NRH push the height selector switch up once
while vehicle speed is less than 56 mph (90 km/h).
NOTE:
Automatic Aero Mode may be disabled through vehicle
settings in the instrument cluster display or through your
Uconnect Radio if equipped. Refer to “Instrument Cluster
Display” in “Getting To Know Your Instrument Panel” or
“Uconnect Settings” in “Multimedia” for further informa -
tion.
• Entry/Exit Mode (Lowers the vehicle approximately
2 inches (51 mm)) – This position lowers the vehicle for
easier passenger entry and exit as well as lowering the rear
of the vehicle for easier loading and unloading of cargo. To
enter Entry/Exit Mode, push the height selector switch
down once from the NRH while the vehicle speed is below
CAUTION!
If the vehicle is in OFFROAD1 or OFFROAD2 setting, be
aware of your surroundings, you may not have the
clearance required for certain areas and vehicle damage
may occur.
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STARTING AND OPERATING 321
33 mph (53 km/h). Once the vehicle speed goes below15 mph (24 km/h) the vehicle height will begin to lower. If
the vehicle speed remains between 15 mph (24 km/h) and
25 mph (40 km/h) for greater than 60 seconds, or the
vehicle speed exceeds 25 mph (40 km/h) the Entry/Exitchange will be cancelled. To return to Normal Height
Mode, push the height selector switch up once while in
Entry/Exit or drive the vehicle over 15 mph (24 km/h).
Entry/Exit mode may not be available due to vehicle
payload, an instrument cluster message will be displayed
when this occurs. Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for further
information.
NOTE:
Entry/Exit mode may be achieved using your key fob for
easier entry/loading. Refer to “Keys” in “Getting To Know
Your Vehicle” for further information. The system requires that the ignition be in the 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 oncoming
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 “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for further infor
-
mation.
CAUTION!
When in ENTRY/EXIT setting, be aware of your
surroundings, you may not have the clearance required
for certain areas and vehicle damage may occur.
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