ignition RAM CHASSIS CAB 2016 Service Manual

• The pedals can be adjusted with the ignition OFF.
• The pedals cannot be adjusted when the vehicle is in
REVERSE or when the Electronic Speed Control Sys-
tem is on. The following messages will be displayed on
vehicles equipped with the Electronic Vehicle Informa-
tion System (EVIC) or Driver Information Display (DID) if the pedals are attempted to be adjusted when
the system is locked out (“Adjustable Pedal Disabled
— Cruise Control Engaged” or “Adjustable Pedal
Disabled — Vehicle In Reverse”).
NOTE:
• Always adjust the pedals to a position that allows full
pedal travel.
• Further small adjustments may be necessary to find
the best possible seat/pedal position.
• For vehicles equipped with Driver Memory Seat, you
can use your Remote Keyless Entry (RKE) transmitter
or the memory switch on the driver ’s door trim panel
to return the adjustable pedals to pre-programmed
positions. Refer to “Driver Memory Seat” in “Under-
standing The Features Of Your Vehicle” for further
information.Adjustable Pedals Switch180 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING!Leaving the Electronic Speed Control system on
when not in use is dangerous. You could accidentally
set the system or cause it to go faster than you want.
You could lose control and have an accident. Always
leave the system OFF when you are not using it.
To Set A Desired Speed
Turn the Electronic Speed Control ON. When the vehicle
has reached the desired speed, push the SET (-) button
and release. Release the accelerator and the vehicle will
operate at the selected speed.
NOTE: The vehicle should be traveling at a steady speed
and on level ground before pushing the SET (-) button. To Deactivate
A soft tap on the brake pedal, pushing the CANCEL
button, or normal brake pressure while slowing the
vehicle will deactivate the Electronic Speed Control with-
out erasing the set speed from memory.
Pushing the ON/OFF button or turning the ignition
switch OFF erases the set speed from memory.
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 Vary The Speed Setting
To Increase Speed
When the Electronic Speed Control is set, you can in-
crease speed by pushing the RES (+) button.184 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

PARKSENSE REAR PARK ASSIST — IF
EQUIPPED
The ParkSense Rear Park Assist system provides visual
and audible indications of the distance between the rear
fascia and a detected obstacle when backing up, e.g.
during a parking maneuver. Refer to ParkSense System
Usage Precautions for limitations of this system and
recommendations.
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. If ParkSense is enabled at this gear selector
position, the system will remain active until the vehicle
speed is increased to approximately 7 mph (11 km/h) or
above. When in REVERSE and above the system’s oper-
ating speed, a warning will appear within the Electronic
Vehicle Information Center (EVIC) or Driver Information Display (DID) indicating the vehicle speed is too fast. 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.
The four ParkSense sensors, located in the rear fascia/
bumper, monitor the area behind the vehicle that is
within the sensors’ field of view. The sensors can detect
obstacles from approximately 18 in (45 cm) up to 79 in
(200 cm) from the rear fascia/bumper in the horizontal
direction, depending on the location, type and orienta-
tion of the obstacle. 3UNDERSTANDING THE FEATURES OF YOUR VEHICLE 187

The ParkSense switch LED will be ON when ParkSense is
disabled or defective. The ParkSense switch LED will be
OFF when the system is enabled.
If the ParkSense switch is pushed, and the system is
disabled or requires service, the ParkSense switch LED
will blink momentarily, and then the LED will be ON.
Service The ParkSense Rear Park Assist System
During vehicle start up, when the ParkSense Rear Park
Assist System has detected a faulted condition, the
instrument cluster will actuate a single chime, once per
ignition cycle, and it will display the  PARKSENSE
UNAVAILABLE WIPE REAR SENSORS  or the
 PARKSENSE UNAVAILABLE SERVICE REQUIRED 
message. Refer to “Electronic Vehicle Information Center
(EVIC) or Driver Information Display (DID)” in “Under-
standing Your Instrument Panel” for further information.
When the gear selector is moved to REVERSE and the
system has detected a faulted condition, the EVIC/DID will display the  PARKSENSE UNAVAILABLE WIPE
REAR SENSORS  or the  PARKSENSE UNAVAILABLE
SERVICE REQUIRED  message for as long as the vehicle
is in REVERSE. Under this condition, ParkSense will not
operate.
If  PARKSENSE UNAVAILABLE WIPE REAR SENSORS 
appears in the Electronic Vehicle Information Center
(EVIC) or Driver Information Display (DID) make sure
the outer surface and the underside of the rear fascia/
bumper is clean and clear of snow, ice, mud, dirt or other
obstruction, and then cycle the ignition. If the message
continues to appear, see an authorized dealer.
If  PARKSENSE UNAVAILABLE SERVICE REQUIRED 
appears in the EVIC/DID, see your authorized dealer. 3UNDERSTANDING THE FEATURES OF YOUR VEHICLE 193

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 dam-
age the sensors.
ParkSense System Usage Precautions
NOTE:
• Ensure that the rear bumper is free of snow, ice, mud,
dirt and debris to keep the ParkSense system operating
properly.
• Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense.
• When you turn ParkSense off, the instrument cluster
will display  PARKSENSE OFF  . Furthermore, once
you turn ParkSense off, it remains off until you turn it
on again, even if you cycle the ignition key. • When you move the gear selector to the REVERSE
position and ParkSense is turned off, the instrument
cluster will display  PARKSENSE OFF  message for as
long as the vehicle is in REVERSE.
• ParkSense, when on, will reduce the volume of the
radio when it is sounding a tone.
• Clean the ParkSense sensors regularly, taking care not
to scratch or damage them. The sensors must not be
covered with ice, snow, slush, mud, dirt or debris.
Failure to do so can result in the system not working
properly. The ParkSense system might not detect an
obstacle behind the fascia/bumper, or it could provide
a false indication that an obstacle is behind the fascia/
bumper.
• Ensure the ParkSense system is OFF if objects such as
bicycle carriers, trailer hitches, etc., are placed within
18 in (45 cm) from the rear fascia/bumper while
driving the vehicle. Failure to do so can result in the194 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

WARNING! (Continued)• Before using ParkSense, it is strongly recom-
mended that the ball mount and hitch ball assem-
bly is disconnected from the vehicle when the
vehicle is not used for towing. Failure to do so can
result in injury or damage to vehicles or obstacles
because the hitch ball will be much closer to the
obstacle than the rear fascia when the loudspeaker
sounds the continuous tone. Also, the sensors
could detect the ball mount and hitch ball assem-
bly, depending on its size and shape, giving a false
indication that an obstacle is behind the vehicle.
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 moving forward, e.g. during a parking maneuver.
Refer to ParkSense System Usage Precautions for limita-
tions of this system and recommendations.
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 approxi-
mately 7 mph (11 km/h) or above. A display warning
will appear in the Electronic Vehicle Information Center
(EVIC) or Driver Information Display (DID) 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).196 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

(EVIC) or Driver Information Display (DID)” in “Under-
standing Your Instrument Panel” for further information.
When the gear selector is moved to REVERSE and the
Front or Rear system is disabled, the EVIC/DID will
display the  FRONT PARKSENSE OFF  or  REAR
PARKSENSE OFF  message for five seconds, followed by
a car graphic with  OFF  in the corresponding side. This
car graphic will be displayed for as long as the vehicle is
in REVERSE.
NOTE: Arc alerts from the enabled ParkSense system,
will interrupt the five second messages, and the EVIC/
DID will display the car graphic with the corresponding
arcs and  OFF  message.
The Front or Rear ParkSense switch LED will be ON
when Front or Rear ParkSense is disabled or requires
service. The Front or Rear ParkSense switch LED will be
OFF when the Front or Rear system is enabled. If the
Front or Rear ParkSense switch is pushed, and the system requires service, the Front or Rear ParkSense switch LED
will blink momentarily, and then the LED will be ON.
Service The ParkSense Park Assist System
During vehicle start up, when the ParkSense System has
detected a faulted condition, the instrument cluster will
actuate a single chime, once per ignition cycle, and it will
display the  PARKSENSE UNAVAILABLE WIPE REAR
SENSORS  ,  PARKSENSE UNAVAILABLE WIPE
FRONT SENSORS  ,orthe  PARKSENSE UNAVAIL-
ABLE SERVICE REQUIRED  message for five seconds.
When the gear selector is moved to Reverse and the
system has detected a faulted condition, the Electronic
Vehicle Information Center (EVIC) or Driver Information
Display (DID) will display a  PARKSENSE UNAVAIL-
ABLE WIPE REAR SENSORS  ,  PARKSENSE UNAVAIL-
ABLE WIPE FRONT SENSORS  or  PARKSENSE UN-
AVAILABLE SERVICE REQUIRED  pop up message for
five seconds. After five seconds, a car graphic will be 3UNDERSTANDING THE FEATURES OF YOUR VEHICLE 201

displayed with  UNAVAILABLE  at either the front or
rear sensor location depending on where the fault is
detected. The system will continue to provide arc alerts
for the side that is functioning properly. These arc alerts
will interrupt the  PARKSENSE UNAVAILABLE WIPE
REAR SENSORS  ,  PARKSENSE UNAVAILABLE WIPE
FRONT SENSORS  ,or  PARKSENSE UNAVAILABLE
SERVICE REQUIRED  messages if an object is detected
within the five second pop-up duration. The car graphic
will remain displayed for as long as the vehicle is in
REVERSE. Refer to “Electronic Vehicle Information Cen-
ter (EVIC) or  Driver Information Display (DID)” for
further information.
If  PARKSENSE UNAVAILABLE WIPE REAR SENSORS 
or  PARKSENSE UNAVAILABLE WIPE FRONT SEN-
SORS  appears in the Electronic Vehicle Information
Center (EVIC) or Driver Information Display (DID) make
sure the outer surface and the underside of the rear
fascia/bumper and/or front fascia/bumper is clean and clear of snow, ice, mud, dirt or other obstruction and then
cycle the ignition. If the message continues to appear see
an authorized dealer.
If the  PARKSENSE UNAVAILABLE SERVICE RE-
QUIRED  message appears in the EVIC/DID, see an
authorized dealer.
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 dam-
age the sensors.
ParkSense System Usage Precautions
NOTE:
• Ensure that the front and rear bumper are free of snow,
ice, mud, dirt and debris to keep the ParkSense system
operating properly.202 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

• Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense.
• When you turn Front or Rear ParkSense off, the
instrument cluster will display “FRONT PARKSENSE
OFF” or “REAR PARKSENSE OFF.” Furthermore,
once you turn Front or Rear ParkSense off, it remains
off until you turn it on again, even if you cycle the
ignition key.
• When you move the gear selector to the REVERSE
position and Front or Rear ParkSense is turned off, the
instrument cluster will display  FRONT PARKSENSE
OFF  or  REAR PARKSENSE OFF  message for five
seconds, followed by a car graphic with  OFF  in the
corresponding side. This car graphic will be displayed
for as long as the vehicle is in REVERSE.
• ParkSense, when on, will reduce the volume of the
radio when it is sounding a tone. • Clean the ParkSense sensors regularly, taking care not
to scratch or damage them. The sensors must not be
covered with ice, snow, slush, mud, dirt or debris.
Failure to do so can result in the system not working
properly. The ParkSense system might not detect an
obstacle behind or in front of the fascia/bumper, or it
could provide a false indication that an obstacle is
behind or in front of the fascia/bumper.
• Use the ParkSense switch to turn the ParkSense system
off if obstacles such as bicycle carriers, trailer hitches,
etc. are placed within 18 in (45 cm) from the rear
fascia/bumper. Failure to do so can result in the
system misinterpreting a close obstacle as a sensor
problem, causing the “PARKSENSE UNAVAILABLE
SERVICE REQUIRED” message to be displayed in the
instrument cluster.
• On vehicles equipped with a tailgate, ParkSense
should be disabled when the tailgate is in the lowered 3UNDERSTANDING THE FEATURES OF YOUR VEHICLE 203

WARNING! (Continued)could detect the ball mount and hitch ball assem-
bly, depending on its size and shape, giving a false
indication that an obstacle is behind the vehicle.
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  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 information.
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 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 camera image will be dis-
played for up to 10 seconds after shifting out of  RE-
VERSE  unless 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  Backup Camera  button in the  Controls  menu, 3UNDERSTANDING THE FEATURES OF YOUR VEHICLE 205