RAM CHASSIS CAB 2020 Owners Manual

TECHNICAL SPECIFICATIONS409
Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission – Eight-Speed Use only Mopar ZF 8&9 Speed ATF Automatic Transmission Fluid,
orequivalent. Failure to use the correct fluid may affect the function
orperformance of your transmission.
Automatic Transmission – Six-Speed Use only Mopar ASRC Automatic Transmission Fluid or equivalent. Failure
to use the proper fluid may affect the function or performance of your
transmission.
Transfer Case We recommend you use Mopar Transfer Case Lubricant for Borg Warner
44-44 and 44-45.
Front and Rear Axle Fluid (3500) We recommend you use SAE 75W-85 HD Ram GL-5 Synthetic Axle
Lubricant in 9.25 Front & 11.5 Rear Axles. Use Mopar Synthetic Gear
Lubricant SAE 75W-140 (MS-8985) in 12.0 Rear axles. Limited slip
additive is required for limited slip axles
Front and Rear Axle Fluid (4500/5500) We recommend you use SAE 75W-85 HD Ram GL-5 Synthetic Axle
Lubricant. Limited slip additive is required for limited slip axles
Brake Master Cylinder We recommend you use Mopar DOT 3 and SAE J1703.
Power Steering Reservoir We recommend you use Mopar Power Steering Fluid +4, Mopar ATF+4
Automatic Transmission Fluid.
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410TECHNICAL SPECIFICATIONS
FLUIDS AND LUBRICANTS — DIESEL ENGINE
Engine
Component Fluid, Lubricant, or Genuine Part
Engine CoolantWe recommend you use Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology).
Engine Oil In ambient temperatures above 0°F (-18°C), we recommend you use 10W-30 engine oil such as Mopar, Shell Rotella
and Shell Rimula that meets FCA Material Standard MS-10902 and the API CK-4 engine oil category is required.
Products meeting Cummins CES 20081 may also be used. The identification of these engine oils is typically located on
the back of the oil container.
In ambient temperatures below 0°F (-18°C), we recommend you use 5W-40
synthetic engine oil such as Mopar, Shell
Rotella and Shell Rimula that meets FCA Material Standard MS-10902 and the API CK-4 engine oil category is
required.
Engine Oil Filter We recommend you use Mopar Engine Oil Filters.
Fuel Filters We recommend you use Mopar Fuel Filter. Must meet 3 micron rating (engine mounted filter). Must meet 5 micron
rating (chassis mounted filter).
Using a fuel filter that does not meet the manufacturers filtration and water separating
requirements can severely impact fuel system life and reliability.
Crankcase Ventilation Filter We recommend you use Mopar CCV Filter.

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TECHNICAL SPECIFICATIONS411
Fuel SelectionUse good quality diesel fuel from a reputable supplier in your vehicle. Federal law requires that you must fuel this
vehicle with Ultra Low Sulfur Highway Diesel fuel (15 ppm Sulfur maximum) and prohibits the use of Low Sulfur
Highway Diesel fuel (500 ppm Sulfur maximum) to avoid damage to the emissions control system.
For most year-round service, No. 2 diesel fuel meeting ASTM specification D-975 Grade S15 will provide good
performance.
If climatized or diesel Number 1 ULSD fuel is not available, and you are operating below (20°F/-6°C), in sustained
arctic conditions, Mopar Premium Diesel Fuel Treatment (or equivalent) is recommended to avoid gelling.
This vehicle is fully compatible with biodiesel blends up to 5% biodiesel meeting ASTM specification D-975.
Pickup
models, and Chassis Cab models configured with optional B20 capability, are additionally compatible with 20%
biodiesel meeting ASTM specification D-7467.
Diesel Exhaust Fluid Mopar Diesel Exhaust Fluid (API Certified) (DEF) or equivalent that has been API Certified to the ISO 22241 standard.
Use of fluids not API Certified to ISO 22241 may result in system damage. You can receive assistance in locating DEF
in the United States by calling 866-RAM-INFO (866-726-4636). In Canada call 1–800–465–2001 (English) or
1–800–387–9983 (French).
Component
Fluid, Lubricant, or Genuine Part
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412TECHNICAL SPECIFICATIONS
Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission Only use Mopar ASRC Automatic Transmission Fluid or equivalent. Failure
to use the proper fluid may affect the function or performance of your
transmission.
Transfer Case We recommend you use Mopar BW44–44 Transfer Case Fluid.
Front and Rear Axle Fluid (3500) We recommend you use SAE 75W-85 HD Ram GL-5 Synthetic Axle
Lubricant in 9.25 Front & 11.5 Rear Axles. Use Mopar Synthetic Gear
Lubricant SAE 75W-140 (MS-8985) in 12.0 Rear axles. Limited slip
additive is required for limited slip axles.
Front and Rear Axle Fluid (4500/5500) We recommend you use SAE 75W-85 HD Ram GL-5 Synthetic Axle
Lubricant. Limited slip additive is required for limited slip axles.

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MOPAR ACCESSORIES
Authentic Accessories By Mopar
In choosing Authentic Accessories you gain far more than expressive style, premium protection, or extreme entertainment, you also benefit from
enhancing your vehicle with accessories that have been thoroughly tested and factory-approved.
The following highlights just some of the many Authentic Ram Accessories by Mopar featuring a fit, finish, and functionality specifically for your Ram.
For the full line of Authentic Ram Accessories by Mopar, visit your local dealership or online at mopar.com for U.S. residents and mopar.ca for Cana-
dian residents.
NOTE:
All parts are subject to availability.
EXTERIOR:
• Tubular Side Steps • Front Air Deflectors• Side Window Deflectors
INTERIOR:
• Door Sill Guards • Leather Seats• Console Safe
• DOT Certified Emergency Kit • All-Weather Mats
ELECTRONICS:
• Wireless Charging Kit • Remote Start• Electronic Vehicle Tracking
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TECHNICAL
SPECIFICATIONS 413

414
MULTIMEDIA
UCONNECT SYSTEMS
For detailed information about your Uconnect
4/4C/4C NAV with 8.4-inch or 12-inch display,
refer to your Uconnect Owner’s Manual Supple -
ment.
NOTE:
Uconnect screen images are for illustration
purposes only and may not reflect exact soft -
ware for your vehicle.
CYBERSECURITY
Your vehicle may be a connected vehicle and
may be equipped with both wired and wireless
networks. These networks allow your vehicle to
send and receive information. This information
allows systems and features in your vehicle to
function properly. Your vehicle may be equipped with certain secu
-
rity features to reduce the risk of unauthorized
and unlawful access to vehicle systems and
wireless communications. Vehicle software
technology continues to evolve over time and
FCA US LLC, working with its suppliers, evalu -
ates and takes appropriate steps as needed.
Similar to a computer or other devices, your
vehicle may require software updates to
improve the usability and performance of your
systems or to reduce the potential risk of unau -
thorized and unlawful access to your vehicle
systems.
The risk of unauthorized and unlawful access to
your vehicle systems may still exist, even if the
most recent version of vehicle software (such as
Uconnect software) is installed.
WARNING!
It is not possible to know or to predict all of
the possible outcomes if your vehicle’s
systems are breached. It may be possible
that vehicle systems, including safety
related systems, could be impaired or a
loss of vehicle control could occur that may
result in an accident involving serious injury
or death.
ONLY insert media (e.g., USB, SD card, or
CD) into your vehicle if it came from a
trusted source. Media of unknown origin
could possibly contain malicious software,
and if installed in your vehicle, it may
increase the possibility for vehicle systems
to be breached.
As always, if you experience unusual
vehicle behavior, take your vehicle to your
nearest authorized dealer immediately.

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MULTIMEDIA415
NOTE:
FCA US LLC or your dealer may contact you
directly regarding software updates.
To help further improve vehicle security and
minimize the potential risk of a security
breach, vehicle owners should:
Routinely check www.driveuconnect.com
(US Residents) or www.driveuconnect.ca
(Canadian Residents) to learn about
available Uconnect software updates.
Only connect and use trusted media devices (e.g. personal mobile phones,
USBs, CDs).
Privacy of any wireless and wired communica -
tions cannot be assured. Third parties may
unlawfully intercept information and private
communications without your consent. For
further information, refer to “Data Collection &
Privacy” in your Uconnect Owner’s Manual
Supplement or “Onboard Diagnostic System
(OBD II) Cybersecurity” in “Getting To Know Your
Instrument Panel”.
UCONNECT SETTINGS
The Uconnect system uses a combination of
buttons on the touchscreen and buttons on the
faceplate located on the center of the instru -
ment panel that allows you to access and
change the customer programmable features.
Many features can vary by vehicle.
Uconnect 3 Settings

Uconnect 3 With 5-inch Display Buttons On The Touch -
screen And Buttons On The Faceplate

Push the SETTINGS button on the faceplate,
then press the Settings button on the touch -
screen (if equipped) to display the settings
menu screen. In this mode the Uconnect system allows you to access programmable features
that may be equipped such as Display, Units,
Voice, Clock, Safety/Assistance, Lights, Doors &
Locks, Power Side Steps (If Equipped), Auto-On
Comfort Systems (if equipped), Engine Off
Options, Suspension (If Equipped), Trailer
Brake, Audio, Phone/Bluetooth®, SiriusXM®
Setup (if equipped), Default, and Clear Personal
Data.
NOTE:
Only one category may be selected at a time.
When making a selection, press the button on
the touchscreen to enter the desired mode.
Once in the desired mode, press and release
the preferred setting until the button is high
-
lighted. Once the setting is complete, either
press the Back Arrow or the Done button on the
touchscreen or push the Back button on the
faceplate to return to the previous menu.
Pressing the Up or Down Arrow buttons on the
touchscreen on the right side of the screen will
allow you to toggle up or down through the list
of available settings.
NOTE:
All settings should be changed with the ignition
in the ON/RUN position.
1 — Uconnect Buttons On The Touchscreen
2 — Uconnect Buttons On The Faceplate9

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416MULTIMEDIA
Display
After pressing the Display button on the touchscreen, the following settings will be available.
Units — If Equipped
After pressing Units on the touchscreen, the following will be available:
Setting Name Selectable Options
Display ModeAutoManual
Set Language English, Français, Español
Touchscreen Beep OnOff
Fuel Saver Display OnOff
NOTE:
The “Fuel Saver Display” feature will allow you to enable fuel saver mode and will be displayed in the instrument cluster display.
Setting Name Selectable Options
UnitsUSMetric Custom
Speed MPH km/h
Distance mi km
Fuel Consumption MPG (UG)MPG (UK)L/100 km km/L
Pressure psikPa bar
Power — If Equipped HP (US)HP (UK) Kw
Temperature °C °F
Torque — If Equipped lb-ft Nm

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MULTIMEDIA417
Voice
After pressing the Voice button on the touchscreen, the following settings will be available:
Clock
After pressing the Clock button on the touchscreen, the following settings will be available:
Safety/Assistance
After pressing the Safety/Assistance button on the touchscreen, the following settings will be available:
Setting Name Selectable Options
Voice Response LengthBrief Detailed
Show Command List AlwaysWith Help Never
Setting Name Selectable Options
Set Time12 hour24 hour
NOTE:
Within the “Set Time” feature, press the corresponding arrow above and below the current time to adjust, then select “AM” or “PM.”
Setting Name Selectable Options
Forward Collision Warning — If
Equipped Off
Warning Only Warning & Braking
Forward Collision Warning Sensitivity — If Equipped Near
Med Far
Lane Sense Warning — If Equipped EarlyMedLate
Lane Sense Strength — If Equipped LowMed High
Front ParkSense Chime Volume LowMed High
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418MULTIMEDIA
Rear ParkSense Chime Volume — If
Equipped Low
Med High
Tilt Side Mirrors In Reverse — If Equipped On
Off
NOTE:
When the “Tilt Side Mirrors In Reverse” feature is selected, the exterior side-view mirrors tilt downward when the ignition is in the ON/RUN position
and the transmission gear selector is in the REVERSE position. The mirrors move back to their previous position when the transmission is shifted out
of REVERSE. Surround View Camera — If Equipped On
Off
NOTE:
The “Surround View Camera” feature displays a complete 360 degree view of the vehicle's exterior environment while backing up. Surround View Camera Delay — If Equipped On
Off
NOTE:
The “Surround View Camera Delay” setting determines whether or not the screen will display the 360 degree view image with guidelines for up to 10
seconds after the vehicle is shifted out of REVERSE. This delay will be canceled if the vehicle’s speed exceeds 8 mph (13 km/h), the transmission is
shifted into PARK, or the ignition is switched to the OFF position.
Setting Name Selectable Options

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