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DIESEL ENGINES
Odor
Diesel equipped vehicles are equipped with a DPF (diesel particulate filter) in the exhaust system. This filter is a self-cleaning catalyst referred to as regeneration. Regeneration will occur at various mileages depending on drive cycle, weather, and altitude. During regeneration, exhaust temperatures can reach 1,112°F (600°C) in the DPF. During the first few regenerations, you will notice a burning odor or something smelling hot, this is normal and please continue to drive the vehicle. If at any time the engine light is on, please visit an authorized dealer.
Noise
Diesel engines can create noises that may seem as a concern. The nature of a diesel engine is compression ignition where compressed air and fuel are mixed and ignited. Weather, Barometric Pressure, Altitude, and Temperature will affect how fuel is ignited in the engine. Engine's will sound different from day to day or previous model years. Clicking, ticking, or light knocking is normal and will change from day to day and as the engine breaks in, this is normal. Diesel equipped vehicles also have an exhaust after treatment system to reduce emissions utilizing a DPF (addressed in Odor category) and an Selective Reduction Catalyst (SCR). The SCR reduces NOx using the Diesel Exhaust Fluid (DEF) system. DEF is injected directly into the SCR through a dosing module. This process will create a clicking sound and at times, will make noise even with the vehicle shut off. This is normal as the DEF dosing module is purging DEF. If at any time the check engine light is on, please visit an authorized dealer.
Fluid Leaks
Diesel engines and new vehicles use assembly / anti-corrosive lube to assure the correct assembly torque on fasteners and prevent corrosion. You may notice areas that may appear damp as a fluid leak but is typically residual assembly lube, this is normal. Dealers make every effort to remove residual fluids during vehicle preinspection. If at any time fluid is found dripping on the ground, please visit an authorized dealer. If at any time the check engine light is on, please visit an authorized dealer.
Engine Idle
Diesel engines are equipped with variable idle speed. Periodically your engine can idle as high as 1100 rpm while in Park (P). This is normal for engine warm up and emissions. During this high idle mode, the engine will sound different, this is normal. The engine will return to low idle if the brake or clutch pedal are depressed. We recommend not pressing either pedal unless you are ready to drive the vehicle as this will interrupt warm up or emissions strategy. If at any time the check engine light is on, please visit an authorized dealer.
Drivability
Diesel engines are controlled by a PCM (Powertrain Control Module). With state of the art technology and emissions regulations, vehicles may perform differently from one model year to another.
Drivability can also be affected by the following:
Fuel Economy
Diesel engines offer superb fuel economy under certain conditions. Fuel economy should improve after the vehicle is broke in. Many factors will affect or reduce fuel economy.
Diesel Exhaust Fluid
Your truck is equipped with a Selective Catalytic Reduction (SCR) exhaust emissions aftertreatment system. This technology is used to reduce Nitrogen Oxides (NOx) emissions of the engine so that it meets current U.S. EPA and California exhaust emissions requirements. This system is new to many truck operators and does require some maintenance for proper operation.
In order to function properly and ensure the vehicle meets applicable emissions standards, the SCR system injects Diesel Exhaust Fluid (DEF) into the exhaust upstream of the SCR catalyst. The DEF reacts with the exhaust gas inside the catalyst to convert NOx to harmless gasses prior to release into the atmosphere.
DEF consumption varies with vehicle use and duty cycle in much the same way as diesel fuel. Since it is consumed during operation of the vehicle, the DEF tank must be refilled periodically when indicated by the DEF gauge and warning messages. The blue filler cap is clearly marked "Diesel Exhaust Fluid". On Chassis Cab trucks, it is located behind the cab on the driver's side of the truck. On Pickup trucks, the blue filler cap is located inside the fuel filler door. When refilling the DEF tank, make sure the fluid used carries the API certification logo for Diesel Exhaust Fluid.
Low DEF Warning
When the DEF level is low, a message stating "Low DEF Refill Soon" will be displayed in the instrument cluster, the "Low DEF Icon" will illuminate, and a chime will sound. Unless DEF is added, a mileage countdown will be indicated with the message "Speed Limited to 5 MPH in 200 Miles - Refill DEF". This message will be updated and displayed at each startup. When the countdown 100 miles (160 km), the message will remain on the display and countdown as the vehicle is driven. Other information can be accessed with the scroll switches on the steering wheel. However, the countdown will return to the display after a short interval. Chimes will sound at various mileage intervals during the countdown to serve as a reminder of the low DEF level. If the countdown reaches zero, indicating the DEF tank is nearly empty, the message "5 MPH Max Speed on Restart, Long Idle or Refuel - Refill DEF" will be displayed. Add up to 2.5 Gallons (9.5 Liters) of DEF in order to avoid vehicle operation at a maximum speed of 5 mph (8 km/h). Tampering / Incorrect DEF Detection In alignment with Clean Air Act (CAA) guidelines, the SCR system will detect conditions which may be due to tampering or incorrect DEF. A string of warning messages will display in the instrument cluster: DEF tank is nearly empty, the message "5 MPH Max Speed on Restart, Long Idle or Refuel - Refill DEF" will be displayed. Add up to 2.5 Gallons (9.5 Liters) of DEF in order to avoid vehicle operation at a maximum speed of 5 mph (8 km/h).
Tampering / Incorrect DEF Detection
In alignment with Clean Air Act (CAA) guidelines, the SCR system will detect conditions which may be due to tampering or incorrect DEF. A string of warning messages will display in the instrument cluster:
A visit to an authorized dealer should be planned as soon as you see one of these messages to correct the issue and to avoid vehicle operation at a maximum speed of 5 mph (8 km/h). Under some conditions, such as in the case of recurring faults, the countdown may start from a value less than 200 miles (322 km). Only fill the DEF tank with API-certified DEF, other fluids may cause damage to the emissions components.
Diesel Fuel Fill:
Your truck is equipped with a capless diesel fuel filler system. The diesel nozzle must be fully inserted or fill performance will be greatly reduced.
Never allow DEF to be added to the diesel fuel tank. Do not attempt to start the engine if DEF is accidentally added to the diesel fuel tank as it will result in severe damage to your engine.
Miscellaneous DEF Tips:
Adding Diesel Exhaust Fluid (DEF)
The DEF gauge (located in the instrument cluster) will display the level of DEF remaining in the tank. Completely fill the DEF tank through the diesel exhaust fluid fill location at every maintenance interval, or before if prompted by the instrument cluster display. The DEF tank on these vehicles is designed with a large amount of full reserve. So, the level sensor will indicate a full reading even before the tank is completely full. To put it another way, there's additional storage capacity in the tank above the Full mark that's not represented in the gauge. You may not see any movement in the reading – even after driving up to 2,000 miles (3,220 km) in some cases.
NOTE:
AUTOMATIC "SMART" EXHAUST BRAKE – (DIESEL ONLY)
2500/3500 AIR SUSPENSION SYSTEM
This air suspension system is a rear leveling ride height system. The main purpose of this system is to maintain the truck's rear ride height level. There are two selectable heights that can be chosen based on your operating conditions.
The system requires that the ignition be in ON/RUN position or the engine running with zero vehicle speed for all user requested changes and load leveling.
Normal Ride Height (NRH) – This is the standard position of the suspension and is meant for normal driving. It will automatically adjust to maintain the rear ride height as conditions change.
Alternate Trailer Height (ATH) – Lowers the vehicle approximately 1 in (25 mm) for a level truck, to be used as required while trailer towing. It will automatically adjust to maintain the rear ride height as conditions change.
NOTE:
Ignition OFF Behavior
For a predetermined amount of time after the ignition is off the air suspension may adjust to maintain a proper appearance.
Trailer Decoupling/Unloading
The air suspension system will maintain load level (lower/exhaust only) for up to 10 minutes after the vehicle is turned off. This allows for easy removal of a trailer and/or load from the back of the truck by maintaining the ride height. After 10 minutes, you will need to turn the ignition to the RUN position for the air suspension to maintain the ride height.
If the air suspension system is disabled using the settings menu (Tire Jack Mode, Transport Mode or Alignment Mode), the system will remain disabled when the vehicle is turned off. Reactivating the air suspension can be accomplished via the settings menu or by driving the vehicle above 5 mph (8 km/h) for Tire Jack Mode or Alignment Mode or 16 mph (26 km/h) for Transport Mode.
AUXILIARY SWITCHES
There can be up to five auxiliary switches located in the lower switch bank of the instrument panel, which can all be used to power various electronic devices and PTO (Power Take Off) – if equipped. Connections to the switches are found under the hood in the connectors attached to the auxiliary Power Distribution Center.
The system has the ability to configure the functionality of the auxiliary switches via the Instrument Cluster Display. All switches can now be configured for ignition or battery power, saving or not saving the state across a key cycle, and momentary or latching switch operation.
For further information on using the auxiliary switches, please refer to the Ram Body Builders Guide by accessing www.rambodybuilder.com and choosing the appropriate links. For general questions on upfitting commercial vehicles, including:
DIESEL ENGINE STARTING
With Engine START/STOP Button
Without Engine START/STOP Button (Keyed Ignition)
OPERATING YOUR DIESEL ENGINE IN VERY COLD ENVIRONMENTS
Diesel Selective Catalytic Reduction (SCR)/Diesel Particulate Filter (DPF)
Diesel Particulate Filter (DPF) Messages
Your vehicle has the ability to alert you to additional maintenance required on your vehicle or engine. The following messages may display in your Instrument Cluster Display:
VISIT THE RAM BRAND SITE FOR FURTHER INFORMATION
Adding Diesel Fuel And Diesel Exhaust Fluid (DEF)
Never allow DEF to be added to the diesel fuel tank. Do not attempt to start the engine if DEF is accidentally added to the diesel fuel tank as it will result in severe damage to your engine.
Vehicle User Guide
Access your Owner's Information – right through your Uconnect 4C or 4C NAV touchscreen radio — If Equipped.
To access the Vehicle User Guide on your Uconnect Touchscreen: Push the Uconnect Apps button, then push the Vehicle User Guide icon on your touchscreen. No Uconnect registration is required.
NOTE: Vehicle User Guide features are not available while the vehicle is moving. If you try to access while the vehicle is in motion, the system displays: Feature not available while the vehicle is in motion.
Pre-Installed Features
NOTE: Uconnect screen images are for illustration purposes only and may not reflect exact software for your vehicle.
Automatic High Beam —If Equipped
The Automatic High Beam system provides increased forward lighting at night by automating high beam control through the use of a digital camera mounted above the inside rearview mirror. This camera detects vehicle specific light and automatically switches from high beams to low beams until the approaching vehicle is out of view. This feature is programmable through the Uconnect system.
Parkview Rear Back-Up Camera
You can see an on-screen image of the rear of your vehicle whenever the transmission is shifted into REVERSE. The ParkView Rear Back-Up Camera image will be displayed on the Uconnect Display, located on the center stack of the instrument panel.
Cargo Light With Bed Lights — If Equipped
NOTE: The cargo light and bed lights (if equipped) will also turn on for approximately 60 seconds when a key fob unlock button is pushed, as part of the Illuminated Entry feature.
Cargo Camera — If Equipped
NOTE: If the vehicle speed remains below 8 mph (13 km/h), the cargo camera image will be displayed continuously until deactivated by touching the Uconnect display.
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.
Bed Extender — If Equipped
The bed extender has three functional positions:
Introduction To Keyless
Enter-N-Go
The Keyless Enter-N-Go — Passive Entry system is an enhancement to the vehicle's key fob. This feature allows you to lock and unlock the vehicle's door(s) without having to push the key fob lock or unlock buttons as well as starting and stopping the vehicle with the push of a button.
NOTE: The key fob may not be found if it is located next to a mobile phone, lap top or other electronic device; these devices may block the key fob's wireless signal.
To Lock The Vehicle's Doors:
With a valid Keyless Enter-N-Go key fob within 5 ft (1.5 m) of the driver or passenger front door handles, push door handle lock button to lock all doors. Do NOT grab the door handle, when pushing the door handle lock button. This could unlock the door(s).
NOTE:
The vehicle doors can also be locked by using the key fob lock button or the lock button located on the vehicles interior door panel.
To Unlock From The Driver Or Passenger Side:
With a valid Keyless Enter-N-Go key fob located outside the vehicle and within 5 ft (1.5 m) of the driver or passenger side door handle, grab either front door handle to unlock the door automatically.
FRONT USB PORT / AUDIO JACK ( AUX ) PORT
USB Port
Uconnect Media Hub
This feature allows an iPod or external USB device to be plugged into the USB port. The USB port supports certain iPod and iPhone devices. The USB port also supports playing music from external USB devices. Some iPod software versions may not fully support the USB port features. Please visit Apple's website for iPod software updates. Connect your iPod or compatible device using a USB cable connected to the USB port. USB memory sticks with audio files can also be used. Then, audio from the device can be played on the vehicle's sound system while providing the artist, track title, and album information on the radio display (if available on device). When connected, the iPod/USB device can be controlled using the radio or steering wheel audio controls to play, skip to the next or previous track, browse, and list the contents.
AUX/Audio Jack
The AUX/audio jack provides a means to connect a portable audio device, such as an MP3 player, to the vehicle's sound system. This requires the use of a 3.5 mm stereo audio patch cable. AUX mode is entered by pushing the Media button. Once in Media mode, select the AUX button when the audio jack is connected. Volume on the connected device may need to be adjusted to optimize audio quality.
Activation
To use SiriusXM Guardian emergency, remote and security services, you must activate your SiriusXM Guardian account.
Once you have activated your services, you're only a few steps away from using remote services.
To use SiriusXM Guardian remote services, download the Uconnect Mobile app:
For further information:
Features
SiriusXM Guardian keeps you connected to your vehicle. You have access to safety, remote and security services.
In-Vehicle Features
SiriusXM Guardian enhances your ownership and driving experience by connecting your vehicle to an operable network. When connected to an operable network, you have access to:
Remote Services
SiriusXM Guardian helps you activate features from a distance. The remote services are:
Security Services
The Uconnect Mobile App helps you activate features from a distance. The remote services are:
SiriusXM Guardian remote services can be used with the Uconnect app from virtually anywhere. For further information on SiriusXM Guardian or the Uconnect Mobile App, refer to your Uconnect Owner's Manual Supplement.
Vehicle Finder And Send & Go
Two of the most convenient remote features of the Uconnect Mobile App are Vehicle Finder and Send & Go.
Vehicle Finder
Vehicle Finder allows you to find the location of your vehicle when you have lost it. You can also sound the alarm and flash the lights to make finding your vehicle even easier. To find your vehicle:
Send & Go
Send & Go allows you to search for a destination on your mobile device and then send the route to your vehicle's built-in navigation system. To send a navigation route to your vehicle:
RAM TOOL BOX MOBILE APP
NOTE: The Owner's Mobile App content is applicable to vehicles sold in the U.S. market and are not available from the Canadian App Store or Google Play Store.
Key Features
To get this FREE application, go directly to the App Store or Google Play Store and enter the search keyword "RAM TOOLBOX". The RAM TOOLBOX Application is the essential app for owners of Ram brand vehicles. The app puts driver and lifestyle information right in the palm of your hand, anywhere you go.
Whether it's providing information about specific product features, taking a tour through your vehicle's equipment, staying up to date on your vehicle's health, knowing what steps to take following an accident, or scheduling your next appointment, we know you'll find the app an important extension of your Ram vehicle. Simply download the FREE app, select your make and model and enjoy the ride.
Features/Benefits
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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