2022 RAM CHASSIS CAB fuel

5
LANESENSE — IF EQUIPPED ............................. 156 LaneSense Operation ................................... 156Turning LaneSense On Or Off ....................... 157
LaneSense Warning Message ...................... 157Changing LaneSense Status ........................ 158
PARKVIEW REAR BACK UP CAMERA ............... 159
SURROUND VIEW CAMERA SYSTEM —
IF EQUIPPED ......................................................... 161
TRAILER CAMERAS — IF EQUIPPED..................165
Trailer Surround View Camera System —
If Equipped..................................................... 165
AUX Camera — If Equipped .......................... 168
ENGINE RUNAWAY .............................................. 168
REFUELING THE VEHICLE— GASOLINE
ENGINE ................................................................. 169
Loose Fuel Filler Cap Message .................... 169
REFUELING THE VEHICLE — DIESEL ENGINE .. 169
Diesel Exhaust Fluid ...................................... 170
VEHICLE LOADING ............................................... 172
Gross Vehicle Weight Rating (GVWR) .......... 172
Payload .......................................................... 172
Gross Axle Weight Rating (GAWR) ................ 172
Tire Size.......................................................... 172
Rim Size ......................................................... 172
Inflation Pressure .......................................... 172
Curb Weight ................................................... 172Loading .......................................................... 173 TRAILER TOWING ................................................ 173
Common Towing Definitions......................... 173
Trailer Hitch Type and Maximum Trailer
Weight ............................................................ 176
Trailer Towing Weights (Maximum Trailer
Weight Ratings) ............................................. 176Trailer And Tongue Weight ........................... 177Towing Requirements .................................. 177
Towing Tips ................................................... 182
SNOWPLOW — IF EQUIPPED ............................. 183
Before Plowing............................................... 183
Snowplow Prep Package Model
Availability ...................................................... 183
Over The Road Operation With Snowplow
Attached......................................................... 184
Operating Tips ............................................... 184
General Maintenance ................................... 184
RECREATIONAL TOWING (BEHIND
MOTORHOME) .................................................... 185
Towing This Vehicle Behind Another
Vehicle ........................................................... 185
Recreational Towing — Two-Wheel Drive
Models ........................................................... 185
Recreational Towing — Four-Wheel Drive
Models ........................................................... 186
DRIVING TIPS ....................................................... 188
Driving On Slippery Surfaces ....................... 188
Driving Through Water ................................. 189
MULTIMEDIA
UCONNECT SYSTEMS ......................................... 190
CYBERSECURITY ................................................. 190
UCONNECT SETTINGS ......................................... 191 Customer Programmable Features ............. 191
UCONNECT INTRODUCTION................................ 211
System Overview .......................................... 211Safety And General Information................... 213
UCONNECT MODES ............................................. 213
Steering Wheel Audio Controls .................... 213
Radio Mode .................................................. 214Media Mode ................................................. 221
Phone Mode ................................................. 223
CONNECTED VEHICLE SERVICES —
IF EQUIPPED ........................................................ 233
Is My Vehicle Connected? ............................ 233
Introduction To Connected Vehicle
Services ........................................................ 233
Getting Started With Connected Vehicle
Services ........................................................ 235
Using SiriusXM Guardian™ .......................... 236
Manage My SiriusXM Guardian™ Account .. 247

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7
SERVICING AND MAINTENANCE
SCHEDULED SERVICING — GASOLINE
ENGINE .................................................................. 328Maintenance Plan – Gasoline Engine.......... 329
SCHEDULED SERVICING — DIESEL ENGINE .... 332
Oil Change Indicator System — Diesel
Engine ............................................................ 332
Perform Service Indicator — Diesel
Engine ............................................................ 333
Maintenance Plan — Diesel Engine ............. 334
ENGINE COMPARTMENT .................................... 338
6.4L Gasoline Engine ................................... 3386.7L Diesel Engine ........................................ 339
Checking Oil Level ......................................... 340
Adding Washer Fluid ..................................... 340
Maintenance-Free Battery ........................... 340
Pressure Washing ......................................... 341
VEHICLE MAINTENANCE .................................... 341
Engine Oil ...................................................... 341Engine Oil Filter ............................................. 342
Engine Air Cleaner Filter ............................... 342
Air Conditioner Maintenance ........................ 344
Accessory Drive Belt Inspection ................... 346
Draining Fuel/Water Separator Filter .......... 347
Engine Mounted Fuel Filter Replacement ... 348
Underbody Mounted Fuel Filter
Replacement ................................................. 349
Priming If The Engine Has Run Out Of
Fuel ................................................................ 350 Intervention Regeneration Strategy —
Message Process Flow ................................ 350
Diesel Exhaust Fluid (DEF) ........................... 351Body Lubrication ........................................... 351Windshield Wiper Blades.............................. 351Exhaust System ............................................ 353
Cooling System ............................................. 354Charge Air Cooler — Inter-Cooler ................. 357
Brake System ............................................... 358
Automatic Transmission ............................... 358
Rear Axle And 4x4 Front Driving Axle Fluid
Level .............................................................. 360
Transfer Case ............................................... 361
Noise Control System Required
Maintenance & Warranty ............................. 361
Fuses.............................................................. 364
Bulb Replacement......................................... 371
TIRES..................................................................... 376
Tire Safety Information ................................. 376
Tires — General Information ......................... 383
Tire Types....................................................... 386
Spare Tires — If Equipped ............................. 387
Wheel And Wheel Trim Care ......................... 389
Snow Traction Devices ................................. 390
Tire Rotation Recommendations ................. 391
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES ................... 392
Treadwear ...................................................... 392
Traction Grades ............................................. 393Temperature Grades ..................................... 393 STORING THE VEHICLE ....................................... 393
BODYWORK .......................................................... 393
Protection From Atmospheric Agents .......... 393
Body And Underbody Maintenance ............. 394
Preserving The Bodywork ............................. 394
INTERIORS ........................................................... 395
Seats And Fabric Parts ................................. 395
Plastic And Coated Parts .............................. 395
Leather Surfaces........................................... 396
Glass Surfaces ............................................. 396
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN) ....... 397
BRAKE SYSTEM .................................................. 397Hydraulic Brake Assist — If Equipped .......... 397
WHEEL AND TIRE TORQUE SPECIFICATIONS .. 397
Torque Specifications ................................... 397
FUEL REQUIREMENTS— GASOLINE ENGINE .... 399
6.4L Engine ................................................... 399
Reformulated Gasoline................................. 399
Materials Added To Fuel ............................... 399
Gasoline/Oxygenate Blends ......................... 399
Do Not Use E-85 In Non-Flex Fuel
Vehicles ......................................................... 400
CNG And LP Fuel System Modifications ...... 400Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline ..................... 400Fuel System Cautions ................................... 400

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8
FUEL REQUIREMENTS – DIESEL ENGINE ......... 401 Fuel Specifications ....................................... 401
Biodiesel Fuel Requirements ....................... 401
FLUID CAPACITIES .............................................. 403
ENGINE FLUIDS AND LUBRICANTS ..................404
CHASSIS FLUIDS AND LUBRICANTS ................. 407
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE FOR
YOUR VEHICLE .................................................... 409
Prepare For The Appointment ...................... 409Prepare A List ................................................ 409
Be Reasonable With Requests ..................... 409 IF YOU NEED ASSISTANCE ................................ 409
FCA US LLC Customer Center....................... 409
FCA Canada Inc. Customer Center............... 409
Mexico ............................................................ 410
Puerto Rico And US Virgin Islands................ 410
Customer Assistance For The Hearing Or
Speech Impaired (TDD/TTY) ......................... 410
Service Contract ........................................... 410
WARRANTY INFORMATION ............................... 410 MOPAR® PARTS ................................................. 411
REPORTING SAFETY DEFECTS .......................... 411
In The 50 United States And
Washington, D.C............................................ 411
In Canada ...................................................... 411
PUBLICATION ORDER FORMS .......................... 411
GENERAL INFORMATION.................................... 412

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12 Vehicle Security Warning Light Úpage 96
Yellow Warning Lights
Adaptive Cruise Control (ACC) Fault Warning Light
Úpage 97
Anti-Lock Brake System (ABS) Warning Light Úpage 100
Cruise Control Fault Warning Light Úpage 100
Engine Check/Malfunction Indicator Warning Light (MIL) Úpage 97
Electronic Stability Control (ESC) Active Warning Light Úpage 98
Electronic Stability Control (ESC) OFF Warning Light
Úpage 98
Red Warning Lights
LaneSense Warning Light
Úpage 98
Low Washer Fluid Warning Light Úpage 98
Low Fuel Warning Light Úpage 99
Low Coolant Level Warning Light Úpage 99
Loose Fuel Filler Cap Warning Light Úpage 99
Service Forward Collision Warning (FCW) Light Úpage 100
Service LaneSense Warning Light Úpage 100
Service 4WD Warning Light Úpage 100
Yellow Warning Lights

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13
Tire Pressure Monitoring System (TPMS) Warning Light Úpage 99
Yellow Indicator Lights
Cargo Light
Ú page 100
Cold Ambient Derate Mode Indicator Light Úpage 101
Diesel Exhaust Brake Indicator Light Úpage 101
Forward Collision Warning (FCW) Off Indicator Light Úpage 100
Low Diesel Exhaust Fluid (DEF) Indicator Light Úpage 101
NEUTRAL Indicator Light Úpage 101
Yellow Warning Lights
4WD Lock Indicator Light
Úpage 101
4WD Low Indicator Light Úpage 101
4WD High Indicator Light Úpage 101
Snowplow Mode Indicator Light Úpage 101
TOW/HAUL Indicator Light Úpage 100
Trailer Merge Assist Indicator Light Úpage 100
Wait To Start Light Úpage 101
Water In Fuel Indicator Light Úpage 101
Yellow Indicator Lights
1

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20GETTING TO KNOW YOUR VEHICLE
REMOTE START — IF EQUIPPED
(GASOLINE)
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 Ú page 412.
HOW TO USE REMOTE START
Push and release the Remote Start button on the
key fob twice within five seconds. The parking
lights will flash, vehicle doors will lock, and the
horn will chirp twice (if programmed). Once the
vehicle has started, the engine will run for
15 minutes.
Pushing the Remote Start button a third time shuts
the engine off.
To drive the vehicle, push the unlock button, and
place the ignition in the ON/RUN position.
NOTE:
With Remote Start, the engine will only run for
15 minutes.
Remote Start can only be used twice.
If an engine fault is present or fuel level is low,
the vehicle will start and then shut down in
10 seconds.
The parking lights will turn on and remain on
during Remote Start mode.
For security, power window operation is
disabled when the vehicle is in the Remote Start
mode.
The ignition must be placed in the ON/RUN posi -
tion before the Remote Start sequence can be
repeated for a third cycle.
If your power door locks were unlocked, Remote
Start will automatically lock the doors.
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 pressed)
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 (MIL) is not illumi -
nated
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas contains
Carbon Monoxide (CO) which is odorless and
colorless. Carbon Monoxide is poisonous and
can cause serious injury or death when
inhaled.
Keep key fobs away from children. Operation
of the Remote Start system, windows, door
locks or other controls could cause serious
injury or death.

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22GETTING TO KNOW YOUR VEHICLE
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 101 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 Ú page 412.
HOW TO USE REMOTE START
Push and release the Remote Start button on the
key fob twice within five seconds. The vehicle
doors will lock, the parking lights will flash, and the
horn will chirp twice (if programmed). Then, the
engine will start, and the vehicle will remain in the
Remote Start mode for a 15 minute cycle.
Pushing the Remote Start button a third time shuts
the engine off.
To drive the vehicle, push the unlock button, and
place the ignition in the ON/RUN position.
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 pressed)
Battery at an acceptable charge level
PANIC button not pushed
Fuel meets minimum requirement
Water In Fuel Indicator Light is not illuminated
Wait To Start Light is not illuminated
Malfunction Indicator Light (MIL) is not illumi -
nated
For additional functions of the Remote Start
system, see Ú page 21
WARNING!
Do not start or run an engine in a closed
garage or confined area. Exhaust gas contains
Carbon Monoxide (CO) which is odorless and
colorless. Carbon Monoxide is poisonous and
can cause serious injury or death when
inhaled.
Keep key fobs away from children. Operation
of the Remote Start system, windows, door
locks or other controls could cause serious
injury or death.

22_DPF_OM_EN_USC_t.book Page 22

GETTING TO KNOW YOUR INSTRUMENT PANEL75
BASE / MIDLINE INSTRUMENT CLUSTER
D
ESCRIPTIONS

1. Tachometer

Indicates the engine speed in revolutions
per minute (RPM x 1000).
2. Voltmeter
When the vehicle is in the RUN state, the
gauge indicates the electrical system
voltage. The pointer should stay within the
normal range if the battery is charged. If the
pointer moves to either extreme left or right
and remains there during normal driving,
the electrical system should be serviced.
3. Instrument Cluster Display
When the appropriate conditions exist, this
display shows the instrument cluster
display messages Ú page 81.
The display always shows one of the main
menu item after the ignition is placed on.
4. Oil Pressure Gauge
The pointer should always indicate the oil
pressure when the engine is running. A
continuous high or low reading under
normal driving conditions may indicate a
lubrication system malfunction. Immediate
service should be obtained from an autho -
rized dealer. 5. Speedometer
Indicates vehicle speed.
6. Temperature Gauge
The gauge pointer shows engine coolant
temperature. The pointer positioned within
the normal range indicates that the engine
cooling system is operating satisfactorily.
The gauge pointer will likely indicate a
higher temperature when driving in hot
weather, up mountain grades, or when
towing a trailer. It should not be allowed to
exceed the upper limits of the normal oper -
ating range. 7. Fuel Gauge
The pointer shows the level of fuel in the
fuel tank when the ignition is in the ON/RUN
position.
 The fuel pump symbol points to the
side of the vehicle where the fuel
door is located.WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. It is recommended to call an authorized
dealer for service if your vehicle overheats. If you
decide to look under the hood yourself, Follow
the warnings under the Cooling System Pressure
Cap paragraph Ú page 354.
CAUTION!
Driving with a hot engine cooling system could
damage your vehicle. If the temperature gauge
reads “H,” pull over and stop the vehicle. Idle the
vehicle with the air conditioner turned off until
the pointer drops back into the normal range. If
the pointer remains on the “H,” turn the engine
off immediately and call an authorized dealer for
service.
3

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