Ram 4500 Chassis Cab 2018 User Guide

WARNING!
• Never leave children alone in a vehicle,or with access to an unlocked vehicle.
Allowing children to be in a vehicle un-
attended is dangerous for a number of
reasons. A child or others could be seri-
ously or fatally injured. Children should
be warned not to touch the parking
brake, brake pedal or the transmission
gear selector.
•
Do not leave the key fob in or near the
vehicle (or in a location accessible to chil-
dren), and do not leave the ignition (in a
vehicle equipped with Keyless Enter-N-
Go) in the ACC or ON/RUN mode. A child
could operate power windows, other con-
trols, or move the vehicle.
CAUTION!
Damage to the transmission may occur if the
following precautions are not observed:
• Shift into or out of PARK or REVERSE
only after the vehicle has come to a
complete stop.
CAUTION!
• Do not shift between PARK, REVERSE,NEUTRAL, or DRIVE when the engine is
above idle speed.
• Before shifting into any gear, make sure
your foot is firmly pressing the brake
pedal.
NOTE:
You must press and hold the brake pedal
while shifting out of PARK.
Key Ignition Park Interlock
This vehicle is equipped with a Key Ignition
Park Interlock which requires the transmis-
sion to be in PARK before the ignition can be
turned to the LOCK/OFF (key removal) posi-
tion. The key fob can only be removed from
the ignition when the ignition is in the LOCK/
OFF position, and the transmission is locked
in PARK whenever the ignition is in the
LOCK/OFF position. NOTE:
If a malfunction occurs, the system will trap
the key fob in the ignition to warn you that
this safety feature is inoperable. The engine
can be started and stopped but the key fob
cannot be removed until you obtain service.
Brake/Transmission Shift
Interlock System
This vehicle is equipped with a Brake Trans-
mission 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 ignition must
be in the ON/RUN mode (engine running or
not) and the brake pedal must be pressed.
Six–Speed Automatic
Transmission — If Equipped
Chassis Cab models (with automatic trans-
mission) may use either the AS66RC or
AS69RC transmission (which are equipped
with a Power Take-Off (PTO) access cover on
the side of the transmission case), or the
66RFE transmission (which has no PTO ac-
cess cover).
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The transmission gear position display (lo-
cated in the instrument cluster) indicates the
transmission gear range. The gear selector is
mounted on the right side of the steering
column. You must press the brake pedal to
move the gear selector out of PARK (refer to
“Brake/Transmission Shift Interlock System”
in this section). To drive, move the gear
selector from PARK or NEUTRAL to the
DRIVE position. Pull the gear selector toward
you when shifting into REVERSE or PARK, or
when shifting out of PARK.
The electronically-controlled transmission
provides a precise shift schedule. The trans-
mission 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 be-
tween these gears.The transmission gear selector has only
PARK, REVERSE, NEUTRAL, and DRIVE
shift positions. Manual downshifts can be
made using the Electronic Range Select
(ERS) shift control. Pushing the ERS (-/+)
switches (on the gear selector) while in the
DRIVE position will select the highest avail-
able transmission gear, and will display that
gear limit in the instrument cluster as 1, 2, 3,
etc. Refer to "Electronic Range Select (ERS)
Operation" in this section for further informa-
tion. Some models will display both the se-
lected gear limit, and the actual current gear,
while in ERS mode.
Transmission Limp Home Mode
Transmission function is monitored electroni-
cally for abnormal conditions. If a condition is
detected that could result in transmission dam-
age, Transmission Limp Home Mode is acti-
vated. In this mode, the transmission remains
in fourth gear (for 66RFE transmission) or third
gear (for AS66RC/AS69RC transmission) re-
gardless of which forward gear is selected. If an
AS66RC/AS69RC equipped truck enters Limp
Home Mode at highway speeds, it will initially
engage fifth gear, until the vehicle slows to a speed where third gear can be engaged. PARK,
REVERSE, and NEUTRAL will continue to op-
erate. The Malfunction Indicator Light (MIL)
may be illuminated. Limp Home Mode allows
the vehicle to be driven to an authorized dealer
for service without damaging the transmission.
In the event of a momentary problem, the
transmission can be reset to regain all for-
ward gears by performing the following steps:
1. Stop the vehicle.
2. Shift the transmission into PARK.
3. Turn the ignition OFF.
4. Wait approximately 10 seconds.
5. Restart the engine.
6. Shift into the desired gear range. If the
problem is no longer detected, the trans-
mission will return to normal operation.
NOTE:
Even if the transmission can be reset, we
recommend that you visit your authorized
dealer at your earliest possible convenience.
Your authorized dealer has diagnostic equip-
ment to assess the condition of your trans-
mission.
STARTING AND OPERATING
130

If the transmission cannot be reset, autho-
rized dealer service is required.
Electronic Range Select (ERS) Operation
The Electronic Range Select (ERS) shift con-
trol allows the driver to limit the highest
available gear when the transmission is in
DRIVE. For example, if you set the transmis-
sion gear limit to 4 (fourth gear), the trans-
mission will not shift above fourth gear, but
will shift through the lower gears normally.
You can switch between DRIVE and ERS
mode at any vehicle speed. When the gear
selector is in the DRIVE position, the trans-
mission will operate automatically, shifting
between all available gears. Tapping the ERS
(-) switch will activate ERS mode, display the
current gear in the instrument cluster, and
set that gear as the top available gear. Once
in ERS mode, tapping (-) or (+) will change
the top available gear.To exit ERS mode, simply push and hold the
ERS (+) switch until the gear limit display
disappears from the instrument cluster.
WARNING!
Do not downshift for additional engine
braking on a slippery surface. The drive
wheels could lose their grip and the ve-
hicle could skid, causing a collision or
personal injury.
NOTE:
To select the proper gear position for maxi-
mum deceleration (engine braking), simply
push and hold the ERS (-) switch. The trans-
mission will shift to the range from which the
vehicle can best be slowed down.
CAUTION!
When using ERS for engine braking while
descending steep grades, be careful not to
overspeed the engine. Apply the brakes as
needed to prevent engine overspeed.
FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED
• Four-wheel drive trucks are equipped with either a manually shifted transfer case or an
electronically shifted transfer case. Refer to
the operating instructions for electronic
transfer case, located in this section for
further information.
• For further information on the manually shifted transfer case, refer to “Four Wheel
Drive Operation” in “Starting And Operat-
ing” in your Owner’s Manual located at
www.mopar.com/en-us/care/owners-manual.html
(U.S. Residents) or www.owners.mopar.ca
(Canadian Residents).
Column Gear Selector
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Electronically Shifted Transfer
Case (Four-Position Switch) —
If Equipped
The electronic shift transfer case is operated
by the 4WD Control Switch (Transfer Case
Switch), which is located on the instrument
panel.This electronically shifted transfer case pro-
vides four mode positions: • Two-Wheel Drive High Range (2WD)
• Four-Wheel Drive Lock High Range (4WD
LOCK)
• 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
Rear Wheel Drive High Range — This range is
for normal street and highway driving on dry,
hard surfaced roads.
4WD LOCK
Four-Wheel Drive Lock High Range — This
range maximizes torque to the front drive-
shaft, forcing the front and rear wheels to
rotate at the same speed. This range provides
additional traction for loose, slippery road
surfaces only.
4WD LOW
Four-Wheel Drive Low Range — This range
provides low speed four-wheel drive. It maxi-
mizes torque to the front driveshaft, forcing
Four-Position/Part Time Transfer Case
STARTING AND OPERATING
132

the front and rear wheels to rotate at the same
speed. This range provides additional trac-
tion and maximum pulling power for loose,
slippery road surfaces only. Do not exceed
25 mph (40 km/h).
NEUTRAL (N)
Neutral — This range disengages both the
front and rear driveshafts from the pow-
ertrain. To be used for flat towing behind
another vehicle. Refer to “Recreational Tow-
ing” in this section for further information.
WARNING!
You or others could be injured or killed if
you leave the vehicle unattended with the
transfer case in the NEUTRAL position
without first fully engaging the parking
brake. The transfer case NEUTRAL posi-
tion disengages both the front and rear
drive shafts from the powertrain and will
allow the vehicle to roll, even if the trans-
mission is in PARK. The parking brake
should always be applied when the driver
is not in the vehicle.This electronically shifted transfer case is
designed to be driven in the two-wheel drive
position (2WD) for normal street and highway
conditions on dry, hard surfaced roads.
When additional traction is required, the
transfer case 4WD LOCK and 4WD LOW po-
sitions can be used to maximize torque to the
front driveshaft, forcing the front and rear
wheels to rotate at the same speed. This is
accomplished by rotating the 4WD Control
Switch to the desired position.
Refer to “Shifting Procedure” in the “Start-
ing And Operating” section of your Owner’s
Manual
locatedat
www.mopar.com/en-us/care/owners-manual.html
(U.S. Residents) or www.owners.mopar.ca
(Canadian Residents) for specific shifting in-
structions.
SPEED CONTROL
When engaged, the Speed Control takes over
accelerator operations at speeds greater than
25 mph (40 km/h). The Speed Control buttons are located on the
right side of the steering wheel.
Speed Control Buttons
1 — Push Cancel
2 — Push On/Off
3 — Push Resume/Accel
4 — Push Set/Decel
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NOTE:
In order to ensure proper operation, the
Speed Control System has been designed to
shut down if multiple speed control functions
are operated at the same time. If this occurs,
the Speed Control System can be reactivated
by pushing the Speed Control ON/OFF button
and resetting the desired vehicle set speed.
To Activate
Push the ON/OFF button. The Cruise Indica-
tor Light in the instrument cluster display will
illuminate. To turn the system off, push the
ON/OFF button a second time. The Cruise
Indicator Light will turn off. The system
should be turned off when not in use.
WARNING!
Leaving the Speed Control system on when
not in use is dangerous. You could acci-
dentally set the system or cause it to go
faster than you want. You could lose con-
trol and have an accident. Always leave the
system off when you are not using it.
To Set A Desired Speed
Turn the Speed Control on. When the vehicle
has reached the desired speed, push the SET
(-) button and release. Release the accelera-
tor and the vehicle will operate at the se-
lected speed.
NOTE:
The vehicle should be traveling at a steady
speed and on level ground before pushing the
SET (-) button.
To Vary The Speed Setting
To Increase Speed
When the Speed Control is set, you can in-
crease speed by pushing the RES (+) button.
The driver’s preferred units can be selected
through the instrument panel settings if
equipped. Refer to “Getting To Know Your
Instrument Panel” in the Owner’s Manual at
www.mopar.com/en-us/care/owners-manual.html
(U.S. Residents) or www.owners.mopar.ca
(Canadian Residents) for more information.
The speed decrement shown is dependant on
the chosen speed unit of U.S. (mph) or Met-
ric (km/h):U.S. Speed (mph)
• Pushing the RES (+) button once will result
in a 1 mph increase in set speed. Each
subsequent tap of the button results in an
increase of 1 mph.
• If the button is continually pushed, the set speed will continue to increase until the
button is released, then the new set speed
will be established.
Metric Speed (km/h)
• Pushing the RES (+) button once will result in a 1 km/h increase in set speed. Each
subsequent tap of the button results in an
increase of 1 km/h.
• If the button is continually pushed, the set speed will continue to increase until the
button is released, then the new set speed
will be established.
To Decrease Speed
When the Speed Control is set, you can de-
crease speed by pushing the SET (-) button.
The driver’s preferred units can be selected
through the instrument panel settings if
equipped. Refer to “Getting To Know YourSTARTING AND OPERATING
134

Instrument Panel” in the Owner’s Manual at
www.mopar.com/en-us/care/
owners-manual.html (U.S. Residents) or
www.owners.mopar.ca (Canadian Residents)
for more information. The speed increment
shown is dependent on the selected speed
unit of U.S. (mph) or Metric (km/h):
U.S. Speed (mph)
• Pushing the SET (-) button once will resultin a 1 mph decrease in set speed. Each
subsequent tap of the button results in a
decrease of 1 mph.
• If the button is continually pushed, the set speed will continue to decrease until the
button is released, then the new set speed
will be established.
Metric Speed (km/h)
• Pushing the SET (-) button once will result in a 1 km/h decrease in set speed. Each
subsequent tap of the button results in a
decrease of 1 km/h.
• If the button is continually pushed, the set speed will continue to decrease until the
button is released, then the new set speed
will be established.To Accelerate For Passing
Press the accelerator as you would normally.
When the pedal is released, the vehicle will
return to the set speed.
Using Speed Control On Hills
The transmission may downshift on hills to
maintain the vehicle set speed.
NOTE:
The Speed Control system maintains speed
up and down hills. A slight speed change on
moderate hills is normal.
On steep hills, a greater speed loss or gain
may occur so it may be preferable to drive
without Speed Control.
WARNING!
Speed Control can be dangerous where the
system cannot maintain a constant speed.
Your vehicle could go too fast for the con-
ditions, and you could lose control and
have an accident. Do not use Speed Con-
trol in heavy traffic or on roads that are
winding, icy, snow-covered or slippery.
To Resume Speed
To resume a previously set speed, push the
RES (+) button and release. Resume can be
used at any speed above 20 mph (32 km/h).
To Deactivate
A soft tap on the brake pedal, pushing the
CANCEL button, or normal brake pressure
while slowing the vehicle will deactivate the
Speed Control without erasing the set speed
from memory.
Pushing the ON/OFF button or turning the
ignition switch OFF erases the set speed from
memory.
135

PARKSENSE FRONT AND REAR PARK
ASSIST — IF EQUIPPED
The ParkSense Park Assist system provides
visual and audible indications of the distance
between the rear and/or front fascia and a
detected obstacle when backing up or mov-
ing forward, e.g. during a parking maneuver.
Refer to “ParkSense System Usage
Precautions” in the Owner’s Manual at
www.mopar.com/en-us/care/
owners-manual.html (U.S. Residents) or
www.owners.mopar.ca (Canadian Residents)
for limitations of this system and recommen-
dations.
ParkSense will retain the last system state
(enabled or disabled) from the last ignition
cycle when the ignition is changed to the
ON/RUN position.
ParkSense can be active only when the gear
selector is in REVERSE or DRIVE. If
ParkSense is enabled at one of these gear
selector positions, the system will remain
active until the vehicle speed is increased to
approximately 7 mph (11 km/h) or above. A
warning will appear in the instrument clusterdisplay indicating the vehicle is above
ParkSense operating speed. The system will
become active again if the vehicle speed is
decreased to speeds less than approximately
6 mph (9 km/h).
ParkSense Sensors
For the 3500, 4500 and 5500 Chassis Cab
vehicles, the rear ParkSense sensors are
shipped loose. Please refer to the Ram Body
Builders Guide for more information.
Cleaning The ParkSense System
Clean the ParkSense sensors with water, car
wash soap and a soft cloth. Do not use rough
or hard cloths. Do not scratch or poke the
sensors. Otherwise, you could damage the
sensors.
PARKVIEW REAR BACK UP CAMERA
— IF EQUIPPED
Your vehicle may be equipped with the
ParkView Rear Back Up Camera that allows
you to see a image of the rear surroundings of
your vehicle whenever the gear selector is put
into REVERSE or whenever it is initiated through the "Backup Camera" button in the
"Controls" menu. Whenever the gear selector
is put into REVERSE, the image will be
displayed in the rearview mirror display (if
equipped) or Uconnect screen (if equipped)
along with a caution note to “check entire
surroundings” across the top of the screen.
After five seconds this note will disappear.
NOTE:
For the 3500, 4500 and 5500 Chassis Cab
vehicles, the Rear Backup Camera is shipped
loose and not installed. Please refer to the
Ram Body Builders Guide for more informa-
tion.
The ParkView Camera is located to the left of
the tailgate handle.
When the vehicle is shifted out of REVERSE
(with Camera delay turned off), the rear Cam-
era 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 Cam-
era image will be displayed for up to 10 sec-
onds after shifting out of REVERSE unless
STARTING AND OPERATING
136

the forward vehicle speed exceeds 8 mph
(13 km/h), the transmission is shifted into
PARK or the ignition is switched to the OFF
position.
Whenever the Rear View Camera image is
activated through the "Backup Camera" but-
ton in the "Controls" menu, a display timer for
the image is initiated. The image will con-
tinue to be displayed until the display timer
exceeds 10 seconds and the vehicle speed is
above 8 mph (13 km/h) or the touchscreen
button "X" to disable display of the Rear View
Camera image is pressed.
NOTE:
If the vehicle speed remains below 8 mph
(13 km/h), the Rear View Camera image will
be displayed continuously until deactivated
via the touchscreen button "X".
If equipped with a Cargo Camera, a touch-
screen button
to indicate the current
active Camera image being displayed is made
available whenever the Rear View Camera
image is displayed. If equipped with a Cargo Camera, a touch-
screen button
to switch the display to
Cargo Camera image is made available when-
ever the Rear View Camera image is dis-
played.
A touchscreen button "X" to disable display of
the camera image is made available when the
vehicle is not in REVERSE gear.
When enabled, active guide lines are overlaid
on the image to illustrate the width of the
vehicle and its projected backup path based
on the steering wheel position. The active
guide lines will show separate zones that will
help indicate the distance to the rear of the
vehicle.
NOTE:
For further information about how to access
and change the programmable features of the
ParkView Rear Backup Camera, refer to
“Uconnect Settings ” in “Multimedia” in the
Owner’s Manual at www.mopar.com/en-us/
care/owners-manual.html (U.S. Residents) or
www.owners.mopar.ca (Canadian Residents)
for further information.WARNING!
Drivers must be careful when backing up
even when using the ParkView Rear Back
Up Camera. Always check carefully behind
your vehicle, and be sure to check for
pedestrians, animals, other vehicles, ob-
structions, or blind spots before backing
up. You are responsible for the safety of
your surroundings and must continue to
pay attention while backing up. Failure to
do so can result in serious injury or death.
CAUTION!
• To avoid vehicle damage, ParkView should only be used as a parking aid.
The ParkView camera is unable to view
every obstacle or object in your drive
path.
• To avoid vehicle damage, the vehicle
must be driven slowly when using
ParkView to be able to stop in time when
an obstacle is seen. It is recommended
that the driver look frequently over his/
her shoulder when using ParkView.
137

NOTE:
If snow, ice, mud, or any foreign substance
builds up on the camera lens, clean the lens,
rinse with water, and dry with a soft cloth. Do
not cover the lens.
Turning Rear View Camera Image On:
1. Press the "Controls" button located on thebottom of the Uconnect display.
2. Press the "Backup Camera" button
to turn the Rear View Camera system on.
NOTE:
Once initiated by the "Backup Camera" but-
ton, the Rear View Camera image may be
deactivated by pressing the "X" button on the
touchscreen. On deactivation, the previous
selected screen will appear.
REFUELING THE VEHICLE — GAS
CAUTION!
• Damage to the fuel system or emissions control system could result from using
an improper fuel tank filler tube cap
(fuel filler cap). A poorly fitting cap
could let impurities into the fuel system.
Also, a poorly-fitted aftermarket cap can
cause the MIL (Malfunction Indicator
Light) to illuminate due to fuel vapors
escaping from the system.
• A poorly fitting fuel filler cap may cause
the MIL to turn on.
• To avoid fuel spillage and overfilling, do
not “top off” the fuel tank after filling.
NOTE:
When the fuel nozzle “clicks” or shuts off the
fuel tank is full.
WARNING!
• Never have any smoking materials lit in or near the vehicle when the gas cap is
removed or the tank is being filled.
• Never add fuel to the vehicle when the
engine is running. This is in violation of
most state and federal fire regulations
and may cause the MIL to turn on.
NOTE:
Tighten the gas cap ¼ turn until you hear one
click. This is an indication that the cap is
properly tightened.
If the gas cap is not tightened properly, the
Malfunction Indicator Light will come on. Be
sure the gas cap is tightened every time the
vehicle is refueled.
WARNING!
A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle.
You could be burned. Always place gas con-
tainers on the ground while filling.
STARTING AND OPERATING
138