2018 Ram 3500 engine

ComponentFluid, Lubricant, or Genuine Part
Engine Oil – 6.4L For best performance and maximum protection under all types of operat-
ing conditions, the manufacturer only recommends full synthetic engine
oils that meet the American Petroleum Institute (API) categories of SN.
The manufacturer recommends the use of Pennzoil Ultra 0W-40 or
equivalent Mopar engine oil meeting the requirements of FCA Material
Standard MS-12633 for use in all operating temperatures.
Engine Oil Filter We recommend you use Mopar brand Engine Oil Filters.
Spark Plugs We recommend you use Mopar Spark Plugs.
Fuel Selection – 3.6L Engine 87 Octane, 0-15% Ethanol.
Fuel Selection – 3.6L Flex Fuel (E-85) Engine – If Equipped 87 Octane, Up To 85% Ethanol.
Fuel Selection – 5.7L/6.4L Engines 89 Octane Recommended - 87 Octane Acceptable, 0-15% Ethanol.
CAUTION!
• Mixing of engine coolant (antifreeze)
other than specified Organic Additive
Technology (OAT) engine coolant (anti-
freeze), may result in engine damage
and may decrease corrosion protection.
Organic Additive Technology (OAT) en-
gine coolant is different and should not
be mixed with Hybrid Organic Additive
Technology (HOAT) engine coolant (anti-
freeze) or any “globally compatible”
coolant (antifreeze). If a non-OAT engine
CAUTION!
coolant (antifreeze) is introduced into
the cooling system in an emergency, the
cooling system will need to be drained,
flushed, and refilled with fresh OAT cool-
ant (conforming to MS.90032), by an
authorized dealer as soon as possible.
• Do not use water alone or alcohol-based
engine coolant (antifreeze) products. Do
not use additional rust inhibitors or an-
tirust products, as they may not be com-
CAUTION!
patible with the radiator engine coolant
and may plug the radiator.
• This vehicle has not been designed for
use with propylene glycol-based engine
coolant (antifreeze). Use of propylene
glycol-based engine coolant (antifreeze)
is not recommended.
281

Chassis
ComponentFluid, Lubricant, or Genuine Part
Automatic Transmission – Eight-Speed Automatic Use only Mopar ZF 8&9 Speed ATF Automatic Transmission Fluid, or
equivalent. Failure to use the correct fluid may affect the function or
performance of your transmission.
Automatic Transmission – Six-Speed Automatic with Gasoline Engine Use only ATF+4 Automatic Transmission Fluid. Failure to use ATF+4 fluid may affect the function or performance of your transmission. We recom-
mend Mopar ATF+4 fluid.
Transfer Case We recommend you use Mopar BW44–44 Transfer Case Fluid.
Front Axle – 1500 Four-Wheel Drive Models We recommend you use Mopar GL-5 Synthetic Axle Lubricant SAE
75W-85.
Rear Axle – 1500 Models We recommend you use Mopar Synthetic Gear Lubricant SAE 75W-140
(MS-8985). Limited-Slip Rear Axles require the addition of 5 oz. (148 ml)
Mopar Limited Slip Additive (MS-10111).
Front and Rear Axle – 2500/3500 Models We recommend you use SAE 75W-85 HD Ram GL-5 Synthetic Axle
Lubricant. Limited slip additive is not required for Limited-Slip Rear
Axles.
Brake Master Cylinder We recommend you use Mopar DOT 3. If DOT 3 brake fluid is not
available, then DOT 4 is acceptable.
Power Steering Reservoir – 2500/3500 Models We recommend you use Mopar Power Steering Fluid +4 or Mopar
ATF+4 Automatic Transmission Fluid.
TECHNICAL SPECIFICATIONS
282

FLUIDS AND LUBRICANTS — 3.0L DIESEL ENGINE
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology).
Engine Oil We recommend you use 5W-40
syntheticengine oil such as Mopar or Shell Rotella that meets FCA Material Standard
MS-10902 and the API CJ-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.
Using a fuel filter that does not meet the
manufacturers filtration and water separating requirements can severely impact fuel system life and reliability.
Fuel Selection Use 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. We recommend you use a blend of up to 5% biodiesel, meeting ASTM specification D-975 with your diesel
engine.This vehicle is compatible with biodiesel blends greater than 5% but no greater than 20% biodiesel meeting ASTM
specification D-7467 provided the shortened maintenance intervals are followed as directed.
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.
NOTE:
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.CAUTION!
• Mixing of engine coolant (antifreeze)
other than specified Organic Additive
Technology (OAT) engine coolant (anti-
freeze), may result in engine damage
CAUTION!
and may decrease corrosion protection.
Organic Additive Technology (OAT) en-
gine coolant is different and should not
be mixed with Hybrid Organic Additive
Technology (HOAT) engine coolant (anti-
283

CAUTION!
freeze) or any “globally compatible”
coolant (antifreeze). If a non-OAT engine
coolant (antifreeze) is introduced into
the cooling system in an emergency, the
cooling system will need to be drained,
flushed, and refilled with fresh OAT cool-
ant (conforming to MS.90032), by an
authorized dealer as soon as possible.
CAUTION!
• Do not use water alone or alcohol-basedengine coolant (antifreeze) products. Do
not use additional rust inhibitors or an-
tirust products, as they may not be com-
patible with the radiator engine coolant
and may plug the radiator.
• This vehicle has not been designed for
use with propylene glycol-based engine
CAUTION!
coolant (antifreeze). Use of propylene
glycol-based engine coolant (antifreeze)
is not recommended.
Chassis
Component Fluid, Lubricant, or Genuine Part
Automatic Transmission (3.0L Diesel, 8-Speed Transmission) Only use Mopar ZF 8&9 Speed ATF Automatic Transmission Fluid or
equivalent. Failure to use the correct fluid may affect the function or
performance of your transmission.
Transfer Case We recommend you use Mopar BW44–44 Transfer Case Fluid.
Front Axle – 1500 Four-Wheel Drive Models We recommend you use Mopar GL-5 Synthetic Axle Lubricant SAE
75W-85.
Rear Axle We recommend you use Mopar Synthetic Gear Lubricant SAE 75W-140
(MS-8985). Limited-Slip Rear Axles require the addition of 5 oz. (148 ml)
Mopar Limited Slip Additive (MS-10111).
Brake Master Cylinder We recommend you use Mopar DOT 3 Brake Fluid, SAE J1703 should be
used. If DOT 3, SAE J1703 brake fluid is not available, then DOT 4 is
acceptable.
TECHNICAL SPECIFICATIONS
284

FLUIDS AND LUBRICANTS — 6.7L DIESEL ENGINES
Engine
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant We 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 15W-40 engine oil such as Mopar, Shell Rotella
and Shell Rimula that meets FCA Material Standard MS-10902 and the API CJ-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
syntheticengine oil such as Mopar, Shell
Rotella and Shell Rimula that meets FCA Material Standard MS-10902 and the API CJ-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.
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.
Fuel Selection Use 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.
285

4.Stolen Vehicle Assistance — If your vehicle
is stolen, contact local law enforcement
immediately to file a stolen vehicle report.
Once this report has been filed, SiriusXM
Guardian Care can help locate your ve-
hicle. The SiriusXM Guardian Care agent
will ask for the stolen vehicle report num-
ber issued by local law enforcement. As
long as your vehicle has a SiriusXM Guard-
ian subscription and an operable network
connection, the agent may be able to
locate the stolen vehicle and work with
law enforcement to help recover it. Your
vehicle must have an operable network
connection and must be registered with
SiriusXM Guardian with an active sub-
scription that includes the applicable
feature.
5. 4G Wi-Fi Hotspot — If Equipped — Allows
you and your passengers to connect their
portable devices to the built-in 4G Wi-Fi
capabilities of your Uconnect system.
Purchasing 4G Wi-Fi Hotspot requires the
use of an Internet-enabled portable
device.
a. To start, the Enable Wi-Fi Hotspot
should be un-checked. b. Select the
Wi-Fi Hotspot Setup option
from the toushcreeen to locate your
Hotspot Name and Password. Make
note of this information.
c. Tap the Back Arrow to return to the main Wi-Fi Hotspot page, then check
the box to Enable Wi-Fi Hotspot.
d. From your portable device Wi-Fi set- tings menu, select the Hotspot Name
from the list of available networks and
enter the provided Password.
e. Open the web browser on your portable device and enter the following web
address:
www.att.com/myvehicleaccount.
f. Create a myVehicle account or log in to your existing one.
g. Select and purchase the desired sub- scription option. The Wi-Fi Hotspot
will activate after a few minutes.
For additional assistance, call AT&T Cus-
tomer Care at: 866-595-1330. NOTE:
Your vehicle must have a working electrical
system for any of the in vehicle SiriusXM
Guardian services to operate.
SiriusXM Guardian Remote
Features
If you own a compatible iPhone or Android
powered device, the Uconnect App allows
you to remotely lock or unlock your doors,
start your engine or activate your horn and
lights from virtually anywhere. Your vehicle
must be equipped with remote start, must
have a SiriusXM Guardian subscription, and
must have an operable network connection.
Services can only be used where coverage is
available. You can download the App from
Mopar Owner Connect or from the App Store
(iPhone) or Google Play Store (Android). Visit
UconnectPhone.com to determine if your de-
vice is compatible. For Uconnect Phone cus-
tomer support and to determine if your device
is compatible.
U.S. residents - visit UconnectPhone.com or
call 1-877-855-8400.
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Canadian residents - visitUconnectPhone.com
or call: 1-800-465-2001 (English) or
call:1-800-387-9983 (French).
Remote Start (If Equipped) — This feature
provides the ability to start the engine on your
vehicle, without the keys and from virtually
any distance. You can send a request to your
vehicle in one of two ways:
1. Using the Uconnect App from a compat- ible device.
2. From the Mopar Owner Connect website.
• After 15 minutes if you have not en-tered your vehicle with the key, the
engine will shut off automatically.
• You can also send a command to turn- off an engine that has been remote
started.
• This remote function requires your ve- hicle to be equipped with a factory-
installed Remote Start system. To uti-
lize this feature after the Uconnect App
is downloaded, login with your user
name and password. To use this feature after the Uconncet App is
downloaded, login using your user name and
password. You will need your four digit
SiriusXM Guardian Security PIN to confirm
the request. Press the “remote start” icon on
your Uconnect App to remotely start the ve-
hicle.
You can set-up notifications for your account
to receive an email or text (SMS) message
every time a command is sent. Login to
Mopar Owner Connect at
moparownerconnect.com and click on Edit
Profile to manage SiriusXM Guardian Notifi-
cations.
Remote Door Lock/Unlock
— This feature pro-
vides the ability to lock or unlock the door on
your vehicle, without the keys and from virtu-
ally any distance. You can send a request to
your vehicle in one of three ways:
1. Using the Uconnect App from a compat- ible device.
2. From the Mopar Owner Connect website.
3. By contacting the SiriusXM Guardian Care on the phone. To use this feature after the Uconnect App is
downloaded, login using your user name and
password. You will need your four digit
SiriusXM Guardian Security PIN to confirm
the request. Press the “closed lock” icon on
your Uconnect App to lock the doors, and
press the “open lock” icon to unlock the
driver’s door.
You can set-up notifications for your account
to receive an email or text (SMS) message
every time a command is sent. Login to
Mopar Owner Connect at
moparownerconnect.com and click on Edit
Profile to manage SiriusXM Guardian Notifi-
cations.
Remote Horn And Lights
— It’s easy to locate a
vehicle in a dark, crowded or noisy parking
area by activating the horn and lights. It may
also help if you need to draw attention to your
vehicle for any reason. You can send a re-
quest to your vehicle in one of three ways:
1. Using the Uconnect App from a compat- ible device.
2. From the Mopar Owner Connect website.
MULTIMEDIA
322

UCONNECT SETTINGS
The Uconnect system allows you to access
Customer Programmable feature settings
such as Display, Voice, Clock, Safety & Driv-
ing Assistance, Lights, Doors & Locks,
Auto-On Comfort, Engine Off Options, Com-
pass Settings (Uconnect 3 with 5–inch dis-
play), Trailer Brake, Suspension, Audio,
Phone/Bluetooth, SiriusXM Setup, Restore
Settings, Clear Personal Data, and System
Information through buttons on the touch-
screen.
• Push the SETTINGS button (Uconnect3 With 5–inch Display), or press the “Apps”
button (Uconnect 4/4C NAV With 8.4–inch
Display) located near the bottom of the
touchscreen, then press the “Settings”
button on the touchscreen to access the
Settings screen. When making a selection,
scroll up or down until the preferred setting is highlighted, then press the preferred
setting until a check-mark appears next to
the setting, showing that setting has been
selected. The following feature settings are
available:
• Display
• Suspension
• Voice • Audio
• Clock • Phone/Bluetooth
• Safety & Driving Assistance • SiriusXM Setup
• Lights • Restore Settings
• Doors & Locks • Clear Personal Data
• Auto-On Comfort • System Informa- tion
• Engine Off Options •
Compass Settings
(Uconnect 3)
• Trailer Brake
NOTE:
Depending on the vehicles options, feature
settings may vary.
Refer to “Uconnect Settings” found within
“Multimedia” located in your 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.MULTIMEDIA
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