display RAM CHASSIS CAB 2021 Owners Manual

3
EXTERIOR LIGHTS.................................................50 Headlight Switch .......................................... 50
Multifunction Lever ...................................... 51
Daytime Running Lights (DRLs) ................. 51
High/Low Beam Switch ............................... 51
Automatic High Beam Headlamp
Control — If Equipped .................................. 52 Flash-To-Pass ............................................... 52
Automatic Headlights — If Equipped ......... 52
Directional LED Headlamp
System — If Equipped .................................. 52 Parking Lights And Panel Lights ................. 53
Automatic Headlights With Wipers ............. 53
Headlight Delay ............................................ 53
Lights-On Reminder ..................................... 53
Front Fog Lights — If Equipped .................. 53
Turn Signals ................................................. 54
Lane Change Assist — If Equipped ............. 54
Cargo Lights/Trailer Spotter Lights — If
Equipped ...................................................... 54 Battery Saver................................................ 54
INTERIOR LIGHTS ................................................55
Courtesy Lights ............................................ 55
Illuminated Entry ......................................... 56
WINDSHIELD WIPERS AND WASHERS .............56
Windshield Wiper Operation ...................... 57
Rain Sensing Wipers — If Equipped ........... 58 CLIMATE CONTROLS ........................................... 58
Automatic Climate Control Descriptions
And Functions .............................................. 59 Manual Climate Control Descriptions And
Functions...................................................... 62 Automatic Temperature
Control (ATC) ................................................ 64 Climate Voice Recognition .......................... 65
Operating Tips ............................................. 65
INTERIOR STORAGE AND EQUIPMENT ............. 66
Storage ......................................................... 66
USB/AUX Control ........................................ 72
Electrical Power Outlets .............................. 73
Power Inverter — If Equipped ..................... 74
Wireless Charging Pad — If Equipped ........ 76
WINDOWS ............................................................ 76
Power Windows — If Equipped .................... 76
Automatic Window Features —
If Equipped ................................................... 77 Reset Auto-Up ............................................. 77
Window Lockout Switch — If Equipped....... 78
Power Sliding Rear Window —
If Equipped .................................................. 78 Manual Sliding Rear Window —
If Equipped ................................................... 78 Wind Buffeting ............................................ 78
HOOD ..................................................................... 79
To Open The Hood ...................................... 79
To Close The Hood ....................................... 79
GETTING TO KNOW YOUR
INSTRUMENT PANEL
BASE / MIDLINE INSTRUMENT CLUSTER —
GASOLINE ..............................................................80
Base / Midline Instrument Cluster
Descriptions ................................................. 81
PREMIUM INSTRUMENT CLUSTER —
GASOLINE ..............................................................83
Premium Instrument Cluster
Descriptions ................................................. 84
BASE / MIDLINE INSTRUMENT CLUSTER —
DIESEL....................................................................85
Diesel Instrument Cluster .......................... 86

PREMIUM INSTRUMENT CLUSTER — DIESEL ..... 88

Diesel Instrument Cluster .......................... 89
INSTRUMENT CLUSTER DISPLAY .......................90
Instrument Cluster Display Controls .......... 90
Oil Life Reset ............................................... 91
Display Menu Items ..................................... 92
Diesel Messages And Warnings ............... 101 Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction
Actions — If Equipped ............................... 105
WARNING LIGHTS AND MESSAGES ............... 107
Red Warning Lights ................................... 107
Yellow Warning Lights ............................... 110Yellow Indicator Lights .............................. 113
Green Indicator Lights ............................... 115White Indicator Lights ............................... 115Blue Indicator Lights ................................. 116

21_DPF_OM_EN_USC_t.book Page 3

4
ONBOARD DIAGNOSTIC SYSTEM — OBD II ... 116 Onboard Diagnostic System
(OBD II) Cybersecurity ................................116
EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ........................................................ 117
STARTING AND OPERATING
STARTING THE ENGINE — GASOLINE
ENGINE ............................................................... 118
Automatic Transmission ............................118
Tip Start Feature .......................................118
Keyless Enter-N-Go — Ignition ...................118Normal Starting Using ENGINE
START/STOP Button .................................119 AutoPark — Rotary Shifter and Eight
Speed Transmission Only ..........................120 Cold Weather Operation
(Below –22°F Or −30°C) .........................122 After Starting ..............................................122
STARTING THE ENGINE — DIESEL ENGINE..... 122
Automatic Transmission ............................123
Keyless Enter-N-Go — Ignition ...................123Extreme Cold Weather...............................125
Normal Starting Procedure — Engine Manifold
Air Temperature Above 66°F (19°C) .......125 Starting Procedure — Engine Manifold
Air Temperature 0°F To 66°F
(–18°C to 19°C)........................................126 Starting Procedure — Engine Manifold Air
Temperature Below 0°F (-18°C) .............. 127 Starting Fluids ............................................ 128
NORMAL OPERATION — DIESEL ENGINE ........128
Cold Weather Precautions ........................ 129
Engine Idling ............................................. 131
Noise........................................................... 132
Stopping The Engine ................................. 133
Idle Shutdown ............................................ 133Programmable Maximum Vehicle
Speed ......................................................... 134 Operating Precautions............................... 134Cooling System Tips .................................. 134Diesel Particulate Filter (DPF) Manual
Regeneration - If Equipped ....................... 135
ENGINE BLOCK HEATER — IF EQUIPPED ........135
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINE ............................................136
ENGINE BREAK-IN RECOMMENDATIONS —
DIESEL ENGINE...................................................137
PARKING BRAKE ............................................... 137
DIESEL EXHAUST BRAKE
(ENGINE BRAKING) ...........................................138
AUTOMATIC TRANSMISSION ............................ 140 Ignition Park Interlock ............................... 141Brake/Transmission Shift Interlock (BTSI)
System ....................................................... 141 Eight-Speed Automatic Transmission — If
Equipped .................................................... 141 Six-Speed Automatic
Transmission — If Equipped ..................... 146 AUXILIARY SWITCHES — IF EQUIPPED ........... 152
FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED ...................................................... 153
Electronically Shifted Transfer Case (Eight
Speed Transmission) — If Equipped ........ 153 Electronically Shifted Transfer Case
(Six Speed Transmission) — If Equipped .. 156 Manually Shifted Transfer Case —
If Equipped ................................................. 160
LIMITED-SLIP DIFFERENTIAL .......................... 162
POWER TAKE OFF (PTO) OPERATION — IF
EQUIPPED .......................................................... 163
POWER STEERING............................................. 163
Hydraulic Power Steering .......................... 163
CRUISE CONTROL SYSTEMS —
IF EQUIPPED ...................................................... 164
Cruise Control — If Equipped ................... 164
Adaptive Cruise Control (ACC) —
If Equipped ................................................ 166
PARKSENSE FRONT/REAR PARK
ASSIST — IF EQUIPPED ..................................... 177
ParkSense Sensors ................................... 178
ParkSense Warning Display...................... 178
ParkSense Display..................................... 178
Enabling And Disabling ParkSense .......... 181Service The ParkSense Park Assist
System........................................................ 182 Cleaning The ParkSense System.............. 182
ParkSense System Usage Precautions .... 182

21_DPF_OM_EN_USC_t.book Page 4

14
Green Indicator Lights
Adaptive Cruise Control (ACC) Set With Target Light — If Equipped
Úpage 115
Adaptive Cruise Control (ACC) Set With No
Target Detected Indicator Light — If Equipped
Úpage 115
Automatic Diesel Exhaust Brake Indicator Light — If Equipped
Úpage 115
ECO Mode Indicator Light — If Equipped Úpage 115
Park/Headlight On Indicator Light Úpage 115
Front Fog Indicator Light — If Equipped Úpage 115
Turn Signal Indicator Lights Úpage 115Cruise Control Set Indicator Light — If Equipped
Úpage 115
White Indicator Lights
Adaptive Cruise Control (ACC) Ready Light — If
Equipped
Ú page 115
Cruise Control Ready Indicator Úpage 115
Set Speed Display Ú page 115
Blue Indicator Lights
High Beam Indicator Light
Úpage 116
Green Indicator Lights

21_DPF_OM_EN_USC_t.book Page 14

15
GETTING TO KNOW YOUR VEHICLE
KEYS
KEY FOB

Your vehicle is equipped with a key fob which
supports Remote Keyless Entry (RKE) (if
equipped) and Keyless Enter-N-Go (if equipped).

If the vehicle is equipped with remote power
door locks, the key fob allows you to lock or
unlock all doors, as well as activate the Panic
Alarm, from distances up to approximately 66 ft
(20 m). The key fob does not need to be pointed
at the vehicle to activate the system.
NOTE:
The key fob’s wireless signal may be blocked
if the key fob is located next to a mobile
phone, laptop, or other electronic device.
This may result in poor performance.
The key fob should not be placed next to the
wireless charging pad (if equipped).
In the ON/RUN position, all key fob buttons
will work until the vehicle reaches 2 mph
(4 km/h).
Key Fob
In case the ignition switch does not change with
the push of a button, the key fob may have a low
or fully depleted battery. A low key fob battery
can be verified by referring to the instrument
cluster, which will display directions to follow.
To Lock/Unlock The Doors
If the vehicle is equipped with remote power
door locks, push and release the unlock button
on the key fob once to unlock the driver’s door.
Push the unlock button twice within five
seconds to unlock all doors. If the vehicle is
equipped with remote power door locks, push
and release the lock button on the key fob to
lock all doors.
1 — Unlock
2 — Lock
3 — Remote Start
4 — PANIC
5 — Emergency Key
2

21_DPF_OM_EN_USC_t.book Page 15

GETTING TO KNOW YOUR VEHICLE21
All of the following conditions must be met
before the engine will remote start:
Gear selector in PARK
Doors closed
Hood closed
Hazard switch off

Brake switch inactive (brake pedal not pushed)

Battery at an acceptable charge level
PANIC button not pushed
Fuel meets minimum requirement
System not disabled from previous remote
start event
Vehicle Security system not active
Malfunction Indicator Light is not illuminated
TO EXIT REMOTE START MODE

To drive the vehicle after starting the Remote
Start system, push and release the START/STOP
ignition button while pressing the brake pedal
prior to the end of the 15 minute cycle.

The Remote Start system will turn the engine off
with another push and release of the Remote
Start button on the key fob, or if the engine is
allowed to run for the entire 15 minute cycle.
Once the ignition is placed in the ON/RUN
position, the climate controls will resume the
previously set operations (temperature, blower
control, etc.).
NOTE:
For vehicles equipped with the Keyless
Enter-N-Go — Passive Entry feature, the
message “Remote Start Active — Push Start
Button” will display in the instrument cluster
display until you push the START/STOP igni -
tion button.
To avoid unintentional shutdowns, the
system will disable for two seconds after
receiving a valid Remote Start request.
REMOTE START FRONT DEFROST
A
CTIVATION — IF EQUIPPED

When remote start is active, and the outside
ambient temperature is 40°F (4.5°C) or below, the
system will automatically activate front defrost for
15 minutes or less. The time is dependent on the
ambient temperature. Once the timer expires, the
system will automatically adjust the settings
depending on ambient conditions. See “Remote
Start Comfort Systems — If Equipped” in the next
section for detailed operation.

REMOTE START COMFORT SYSTEMS —
I
F EQUIPPED
When remote start is activated, the front and
rear defrost will automatically turn on in cold
weather. The heated steering wheel and driver
heated seat feature will turn on if programmed
in the comfort menu screen within Uconnect
Settings Ú page 228. In warm weather, the
driver vented seat feature will automatically
turn on when the remote start is activated and
is programmed in the comfort menu screen.
The vehicle will adjust the climate control
settings depending on the outside ambient
temperature.
2

21_DPF_OM_EN_USC_t.book Page 21

22GETTING TO KNOW YOUR VEHICLE
Automatic Temperature Control (ATC) — If
Equipped
The climate controls automatically adjust to an
optimal temperature and mode, dependent on
the outside ambient temperature. When the
ignition is placed in the ON/RUN position, the
climate controls will resume their previous
settings.
Manual Temperature Control (MTC) — If
Equipped
In ambient temperatures of 40°F (4.5°C) or
below, the climate settings will default to
maximum heat, with fresh air entering the
cabin. If the front defrost timer expires, the
vehicle will enter Mix Mode.
In ambient temperatures from 40°F (4.5°C)
to 78°F (26°C), the climate settings will be
based on the last settings selected by the
driver.

In ambient temperatures of 78°F (26°C) or
above, the climate settings will default to MAX
A/C, Bi-Level mode, with Recirculation on.

For more information on ATC, MTC, and climate
control settings, see Ú page 58. NOTE:
These features will stay on through the duration
of remote start, or until the ignition is placed in
the ON/RUN position. The climate control
settings will change, and exit the automatic
defaults, if manually adjusted by the driver
while the vehicle is in remote start mode.
This includes turning the climate controls off
using the OFF button.
REMOTE START ABORT MESSAGE
The following messages will display in the
instrument cluster display if the vehicle fails to
remote start or exits remote start prematurely:
Remote Start Cancelled — Door Open
Remote Start Cancelled — Hood Open
Remote Start Cancelled — Fuel Low
Remote Start Cancelled — System Fault

Remote Start Disabled — Start Vehicle to Reset

The instrument cluster display message stays
active until the ignition is placed in the ON/RUN
position.
REMOTE START — IF EQUIPPED (DIESEL)
This system uses the key fob to start
the engine conveniently from outside
the vehicle while still maintaining
security. The system has a range of
approximately 300 ft (91 m).
Remote start is used to defrost windows in cold
weather, and to reach a comfortable climate in
all ambient conditions before the driver enters
the vehicle.
NOTE:
Obstructions between the vehicle and the
key fob may reduce this range.
The Remote Start system will wait for the
Wait To Start Light Úpage 114 to extinguish
before cranking the engine. This allows time
for the intake heater to preheat the incoming
air, and is normal operation in cold weather.

21_DPF_OM_EN_USC_t.book Page 22

GETTING TO KNOW YOUR VEHICLE27
Preventing Inadvertent Locking Of Passive Entry
Key Fob In Vehicle:
To minimize the possibility of unintentionally
locking a Passive Entry key fob inside your
vehicle, the Passive Entry system is equipped
with an automatic door unlock feature which
will function if the ignition switch is in the OFF
position.

If one of the vehicle doors is open and the door
panel switch is used to lock the vehicle, once all
open doors have been closed the vehicle checks
the inside and outside of the vehicle for any valid
Passive Entry key fobs. If one of the vehicle's
Passive Entry key fobs is detected inside the
vehicle, and no other valid Passive Entry key fobs
are detected outside the vehicle, the Passive
Entry system automatically unlocks all vehicle
doors and chirps the horn three times (on the
third attempt ALL doors will lock and the Passive
Entry key fob can be locked in the vehicle).
To Lock The Vehicle’s Doors:
With one of the vehicle’s Passive Entry key fobs
within 5 ft (1.5 m) of the driver or passenger
front door handles, push the door handle lock
button to lock all doors.

Push The Door Handle Button To Lock

Do NOT grab the door handle when pushing the
door handle lock button. This could unlock the
door(s).
Do NOT Grab The Door Handle When Locking

NOTE:
After pushing the door handle lock button,
you must wait two seconds before you can
lock or unlock the doors, using either Passive
Entry door handle. This is done to allow you to
check if the vehicle is locked by pulling the
door handle, without the vehicle unlocking.
The Passive Entry system depends on a key
fob that is not fully discharged of its coin
battery capacity.

When the key fob battery is low, the instrument
cluster will display a message indicating that
the key fob battery is low
Ú
page 15.

2

21_DPF_OM_EN_USC_t.book Page 27

30GETTING TO KNOW YOUR VEHICLE
UCONNECT VOICE RECOGNITION
INTRODUCING VOICE RECOGNITION
Start using Uconnect Voice Recognition with
these helpful quick tips. It provides the key
Voice Commands and tips you need to know to
control your vehicle’s Voice Recognition (VR)
system.

Uconnect 3.0 Uconnect 3 With 5-inch Display
Uconnect 4C/4C NAV With 8.4-inch Display Uconnect 4C NAV With 12-inch Display

21_DPF_OM_EN_USC_t.book Page 30

GETTING TO KNOW YOUR VEHICLE31
If you see the NAV icon on the bottom bar or in
the Apps menus of your 8.4-inch touchscreen,
you have the Uconnect 4C NAV system. If not,
you have a Uconnect 4C with 8.4-inch display
system.
BASIC VOICE COMMANDS
The basic Voice Commands below can be given
at any point while using your Uconnect system.
Push the VR button . After the beep, say:
“Cancel ” to stop a current voice session.
“Help ” to hear a list of suggested Voice
Commands.

“Repeat ” to listen to the system prompts again.

Notice the visual cues that inform you of your
Voice Recognition system’s status.
GET STARTED
The VR button is used to activate /deactivate
your Voice Recognition system.
Helpful hints for using Voice Recognition:
Reduce background noise. Wind noise and
passenger conversations are examples of
noise that may impact recognition.
Speak clearly at a normal pace and volume
while facing straight ahead.
Each time you give a Voice Command, first
push the VR button, wait until after the beep,
then say your Voice Command.
You can interrupt the help message or
system prompts by pushing the VR button
and saying a Voice Command from the
current category.
Uconnect Voice Command Buttons
ADDITIONAL INFORMATION

© 2020 FCA US LLC. All rights reserved. Mopar
and Uconnect are registered trademarks and
Mopar Owner Connect is a trademark of FCA US
LLC. Android™ is a trademark of Google Inc.
SiriusXM® and all related marks and logos are
trademarks of SiriusXM® Radio Inc

Ú
page 449.

For Uconnect system support, call
1-877-855-8400 (24 hours a day 7 days a
week) or visit DriveUconnect.com (US) or DriveUconnect.ca (Canada).
1 — Push To Begin Radio Or Media Functions
2 — Push To Initiate, Answer, End A Phone Call, Or
Send/Receive A Text
2

21_DPF_OM_EN_USC_t.book Page 31

32GETTING TO KNOW YOUR VEHICLE
DRIVER MEMORY SETTINGS — IF EQUIPPED
This feature allows the driver to save up to
two different memory profiles for easy recall
through a memory switch. Each memory profile
saves desired position settings for the following
features:
Driver seat position
Easy Entry/Exit seat operation (on/off)
(if equipped)
Side mirrors
Adjustable pedals (if equipped)
A set of desired radio station presets
NOTE:
If equipped with power convex mirrors, these
mirror positions will not set as part of a
memory profile.
Your vehicle is equipped with two key fobs,
one key fob can be linked to memory position
1 and the other key fob can be linked to
memory position 2. The driver memory settings switch is located on
the driver door, next to the door handle, and
consists of three buttons:
The set (S) button, which is used to activate
the memory save function.
The (1) and (2) buttons which are used to
recall either of two saved memory profiles.

Driver Memory Settings Buttons

PROGRAMMING THE MEMORY FEATURE
To create a new memory profile, perform the
following:

1. Place the vehicle’s ignition in the ON/RUN position (do not start the engine).
2. Adjust all memory profile settings to desired
preferences (i.e., driver’s seat, outside
mirrors, adjustable pedals (if equipped),
and radio station presets).
3. Push the set (S) button on the memory switch, and then push the desired memory
button (1 or 2) within five seconds.
The instrument cluster display will display
which memory position has been set.
NOTE:
Memory profiles can be set without the vehicle
in PARK.
LINKING AND UNLINKING THE REMOTE
K
EYLESS ENTRY KEY FOB TO MEMORY
Your key fob can be programmed to recall one
of two saved memory profiles by pushing the
unlock button on the key fob.
NOTE:
Before programming your key fob you must
select the “Personal Settings Linked to Key
Fob” feature through the Uconnect Settings
Ú page 228.

21_DPF_OM_EN_USC_t.book Page 32