2023 RAM CHASSIS CAB brake

5
ENGINE BREAK-IN RECOMMENDATIONS —
DIESEL ENGINE .................................................... 128
PARKING BRAKE ................................................ 128

DIESEL EXHAUST BRAKE (ENGINE BRAKING) .. 129
AUTOMATIC TRANSMISSION.............................. 130 Ignition Park Interlock ................................... 131Brake/Transmission Shift Interlock (BTSI)
System .......................................................... 131
8-Speed Automatic Transmission —
If Equipped .................................................... 132
6-Speed Automatic Transmission —
If Equipped .................................................... 135
AUXILIARY SWITCHES — IF EQUIPPED ............. 139
FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED ........................................................ 140
Electronically Shifted Transfer Case
(8-Speed Transmission) — If Equipped ....... 140Electronically Shifted Transfer Case
(6-Speed Transmission) —
If Equipped..................................................... 143
Manually Shifted Transfer Case —
If Equipped..................................................... 145
LIMITED-SLIP DIFFERENTIAL ............................ 147
POWER TAKE OFF (PTO) OPERATION —
IF EQUIPPED ........................................................ 147
HYDRAULIC POWER STEERING .........................148
Power Steering Fluid Check .......................... 148

CRUISE CONTROL SYSTEMS — IF EQUIPPED .... 148

Cruise Control ............................................... 149
Adaptive Cruise Control (ACC) ...................... 150 PARKSENSE FRONT/REAR PARK ASSIST —
IF EQUIPPED ....................................................... 159
ParkSense Sensors ....................................... 159
ParkSense Warning Display ......................... 159
ParkSense Display ........................................ 159Enabling And Disabling ParkSense .............. 162
Service The ParkSense Park Assist System ...162

Cleaning The ParkSense System ................. 162
ParkSense System Usage Precautions........ 162
LANESENSE — IF EQUIPPED ............................. 163
LaneSense Operation ................................... 163Turning LaneSense On Or Off ....................... 164
LaneSense Warning Message ...................... 164Changing LaneSense Status ........................ 166
Turn Signal Activated Blind Spot Assist —
If Equipped..................................................... 166
PARKVIEW REAR BACK UP CAMERA............... 166
SURROUND VIEW CAMERA SYSTEM —
IF EQUIPPED ........................................................ 168
TRAILER CAMERAS — IF EQUIPPED ................. 173 Trailer Surround View Camera System —
If Equipped..................................................... 173AUX Camera — If Equipped ........................... 176
ENGINE RUNAWAY ............................................. 176
REFUELING THE VEHICLE—
GASOLINE ENGINE ............................................. 177
Loose Fuel Filler Cap Message ................... 177
REFUELING THE VEHICLE — DIESEL ENGINE... 177
Diesel Exhaust Fluid...................................... 178 VEHICLE LOADING .............................................. 180
Gross Vehicle Weight Rating (GVWR) ......... 180
Payload .......................................................... 180Gross Axle Weight Rating (GAWR)................ 180Tire Size ......................................................... 181
Rim Size ......................................................... 181
Inflation Pressure .......................................... 181Curb Weight ................................................... 181
Loading .......................................................... 181
TRAILER TOWING ................................................ 181
Common Towing Definitions......................... 181
Trailer Hitch Type and Maximum Trailer
Weight ............................................................ 185
Trailer Towing Weights (Maximum Traile
r Weight Ratings) .......................................... 186Trailer And Tongue Weight .......................... 186
Towing Requirements .................................. 186Towing Tips ................................................... 192
SNOWPLOW — IF EQUIPPED.............................. 192
Before Plowing .............................................. 192

Snowplow Prep Package Model Availability....193

Over The Road Operation With Snowplow
Attached......................................................... 193
Operating Tips ............................................... 193General Maintenance ................................... 193

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6
RECREATIONAL TOWING
(BEHIND MOTORHOME) ..................................... 194
Towing This Vehicle Behind Another Vehicle ...194

Recreational Towing — Two-Wheel
Drive Models.................................................. 195
Recreational Towing — Four-Wheel
Drive Models.................................................. 195
DRIVING TIPS ....................................................... 197
Driving On Slippery Surfaces ....................... 197
Driving Through Water ................................. 198
MULTIMEDIA
UCONNECT SYSTEMS ......................................... 199
CYBERSECURITY ................................................. 199
UCONNECT SETTINGS ........................................ 199Customer Programmable Features .............. 200
UCONNECT INTRODUCTION................................ 221
System Overview .......................................... 221
Safety And General Information ................... 223
UCONNECT MODES ............................................. 224
Steering Wheel Audio Controls ..................... 224
Radio Mode .................................................. 224
Media Mode .................................................. 232
Phone Mode ................................................. 234 CONNECTED VEHICLE SERVICES —
IF EQUIPPED ....................................................... 244
Is My Vehicle Connected?............................. 244
Introduction To Connected Vehicle
Services ........................................................ 244Getting Started With Connected Vehicle
Services ........................................................ 246Using SiriusXM Guardian™ .......................... 247
Manage My SiriusXM Guardian™ Account .. 258
CONNECTED SERVICES FAQS .......................... 258
Connected Services SOS FAQs —
If Equipped .................................................... 259
Connected Services Remote Door Lock/
Unlock FAQs .................................................. 259
Connected Services Roadside Assistance
FAQs .............................................................. 259
Connected Services Send & Go FAQs —
If Equipped .................................................... 259
Connected Services Vehicle Finder FAQs ... 260
Connected Services Stolen Vehicle Assistance
FAQs — If Equipped ...................................... 260
Connected Services Remote Vehicle
Start FAQs ..................................................... 260Connected Services Remote Horn &
Lights FAQs .................................................... 261
Connected Services Account FAQs —
If Equipped..................................................... 261Data Collection & Privacy ............................. 263
RADIO OPERATION AND MOBILE PHONES ..... 263
Regulatory And Safety Information .............. 264 OFF-ROAD PAGES — IF EQUIPPED .................... 264
Off-Road Pages Status Bar ........................... 265
Vehicle Dynamics .......................................... 266Accessory Gauge ........................................... 267
Pitch & Roll .................................................... 268
Suspension .................................................... 269
Forward Facing Camera................................ 269
SAFETY
SAFETY FEATURES .............................................. 270
Anti-Lock Brake System (ABS) ..................... 270Rear Seat Reminder Alert (RSRA) ................ 271Electronic Brake Control (EBC) System ....... 271
AUXILIARY DRIVING SYSTEMS .......................... 277
Blind Spot Assist Cameras —
If Equipped .................................................... 277
Forward Collision Warning (FCW) With
Mitigation — If Equipped ............................... 278
Tire Pressure Monitoring System (TPMS) ... 280
OCCUPANT RESTRAINT SYSTEMS ................... 288
Occupant Restraint Systems Features ....... 288
Important Safety Precautions ...................... 288
Seat Belt Systems ........................................ 289
Supplemental Restraint Systems (SRS) ...... 296Child Restraints ............................................. 305

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7
SAFETY TIPS ........................................................ 321 Transporting Passengers .............................. 321Transporting Pets ......................................... 322
Connected Vehicles....................................... 322
Safety Checks You Should Make Inside The
Vehicle ........................................................... 322Periodic Safety Checks You Should Make
Outside The Vehicle ...................................... 323Exhaust Gas ................................................... 324Carbon Monoxide Warnings ......................... 324
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ........................ 325
ASSIST AND SOS SYSTEM — IF EQUIPPED ...... 326
JACKING AND TIRE CHANGING.......................... 329 4500/5500 Models ...................................... 329Preparations For Jacking .............................. 329Jacking Instructions 4500 And
5500 Series ................................................... 330To Stow The Flat Or Spare — If Equipped ... 332
Hub Caps/Wheel Covers —If Equipped ........ 332
JUMP STARTING .................................................. 333
Preparations For Jump Start......................... 333Jump Starting Procedure .............................. 334
IF YOUR ENGINE OVERHEATS ........................... 335
GEAR SELECTOR OVERRIDE .............................. 336 6–Speed Transmission — If Equipped ........ 336 MANUAL PARK RELEASE ................................... 337
8–Speed Transmission — If Equipped ......... 337
FREEING A STUCK VEHICLE .............................. 338
TOWING A DISABLED VEHICLE ......................... 339
Two-Wheel Drive Models .............................. 340Four-Wheel Drive Models ............................. 340
Emergency Tow Hooks — If Equipped .......... 341
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) .................................................................. 341
EVENT DATA RECORDER (EDR) ........................ 341
SERVICING AND MAINTENANCE
SCHEDULED SERVICING ................................... 342
Maintenance Plan — Gasoline Engine ......... 344Maintenance Plan — Diesel Engine ............ 346
ENGINE COMPARTMENT .................................... 350
6.4L Gasoline Engine ................................... 3506.7L Diesel Engine ........................................ 351Checking Oil Level ......................................... 352
Adding Washer Fluid .................................... 352
Maintenance-Free Battery ............................ 352
Pressure Washing ......................................... 353 VEHICLE MAINTENANCE .................................... 353
Engine Oil ...................................................... 353
Engine Oil Filter ............................................. 354Engine Air Cleaner Filter .............................. 355
Air Conditioner Maintenance ....................... 357
Accessory Drive Belt Inspection ................... 359Draining Fuel/Water Separator Filter .......... 360
Engine Mounted Fuel Filter Replacement ... 361Underbody Mounted Fuel Filter
Replacement ................................................. 362

Priming If The Engine Has Run Out Of Fuel ...363

Intervention Regeneration Strategy —
Message Process Flow ................................ 364Diesel Exhaust Fluid (DEF) ........................... 364
Body Lubrication ........................................... 364
Windshield Wiper Blades.............................. 365
Exhaust System ............................................ 367
Cooling System ............................................. 368Charge Air Cooler — Inter-Cooler ................. 370
Brake System ............................................... 371Automatic Transmission ............................... 372
Rear Axle And 4x4 Front Driving Axle
Fluid Level ..................................................... 374
Transfer Case ............................................... 374Noise Control System Required
Maintenance & Warranty ............................ 374
Fuses.............................................................. 377
Bulb Replacement ........................................ 384

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8
TIRES ..................................................................... 389 Tire Safety Information ................................ 389
Tires — General Information ......................... 397Tire Types ....................................................... 400
Spare Tires — If Equipped ............................ 401
Wheel And Wheel Trim Care ........................ 403
Snow Traction Devices ................................. 404Tire Rotation Recommendations ................. 405
DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES ...................................... 406
Treadwear ...................................................... 406Traction Grades ............................................. 407
Temperature Grades ..................................... 407
STORING THE VEHICLE ...................................... 407
BODYWORK .......................................................... 407 Protection From Atmospheric Agents .......... 407
Body And Underbody Maintenance.............. 408
Preserving The Bodywork ............................. 408
INTERIORS ........................................................... 409
Seats And Fabric Parts.................................. 409
Plastic And Coated Parts .............................. 409Leather Surfaces ........................................... 410Glass Surfaces .............................................. 410
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN) ....... 411
BRAKE SYSTEM .................................................. 411
Hydraulic Brake Assist —If Equipped ........... 411 WHEEL AND TIRE TORQUE SPECIFICATIONS .. 411
Torque Specifications ................................... 411
FUEL REQUIREMENTS— GASOLINE ENGINE ... 413
6.4L Engine ................................................... 413
Reformulated Gasoline ................................ 413Materials Added To Fuel ............................... 413
Gasoline/Oxygenate Blends ......................... 414

Do Not Use E-85 In Non-Flex Fuel Vehicles ....414

CNG And LP Fuel System Modifications ...... 414Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline...................... 414Fuel System Cautions ................................... 415
FUEL REQUIREMENTS – DIESEL ENGINE ....... 415
Fuel Specifications ....................................... 416
Biodiesel Fuel Requirements ....................... 416
FLUID CAPACITIES ............................................. 418
ENGINE FLUIDS AND LUBRICANTS .................. 419
CHASSIS FLUIDS AND LUBRICANTS ................ 421
CUSTOMER ASSISTANCE
SUGGESTIONS FOR OBTAINING SERVICE FOR
YOUR VEHICLE .................................................... 422
Prepare For The Appointment ...................... 422Prepare A List ................................................ 422Be Reasonable With Requests..................... 422 IF YOU NEED ASSISTANCE ................................ 422
Roadside Assistance..................................... 422FCA US LLC Customer Center....................... 424
FCA Canada Inc. Customer Center .............. 424
Mexico............................................................ 424
Puerto Rico And US Virgin Islands ............... 424
Customer Assistance For The Hearing Or
Speech Impaired(TDD/TTY) .......................... 424
Service Contract ........................................... 424
WARRANTY INFORMATION ................................ 425
MOPAR® PARTS ................................................. 425
REPORTING SAFETY DEFECTS .......................... 425
In The 50 United States And
Washington, D.C............................................ 425
In Canada ...................................................... 426
PUBLICATION ORDER FORMS .......................... 426
GENERAL INFORMATION.................................... 427
CHANGE OF OWNERSHIP OR ADDRESS .......... 427

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11
NOTE:Warning and Indicator lights are different based upon equipment options and
current vehicle status. Some telltales are optional and may not appear.Red Warning Lights
Air Bag Warning Light Úpage 103
Battery Charge Warning Light Úpage 104
Brake Warning Light Úpage 103
Door Open Warning Light Úpage 105
Electronic Throttle Control (ETC) Warning Light Úpage 104
Electric Power Steering (EPS) Fault Warning Light Úpage 105
Engine Coolant Temperature Warning Light Úpage 104
Hood Open Warning Light
Úpage 104
Oil Pressure Warning Light Úpage 104
Oil Temperature Warning Light Úpage 104
Seat Belt Reminder Warning Light Úpage 103
Trailer Brake Disconnected Warning Light Úpage 105
Transmission Temperature Warning Light Úpage 105
Vehicle Security Warning Light Úpage 104
Red Warning Lights1

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12 Yellow Warning Lights
Adaptive Cruise Control (ACC) Fault Warning Light Úpage 105
Anti-Lock Brake System (ABS) Warning Light Úpage 108
Cruise Control Fault Warning Light Úpage 108
Engine Check/Malfunction Indicator Warning Light (MIL) Úpage 105
Electronic Stability Control (ESC) Active Warning Light Úpage 106
Electronic Stability Control (ESC) OFF Warning Light Úpage 106
LaneSense Warning Light Úpage 106
Low Washer Fluid Warning Light Úpage 106
Low Fuel Warning Light
Úpage 107
Low Coolant Level Warning Light Úpage 107
Loose Fuel Filler Cap Warning Light Úpage 107
Service Forward Collision Warning (FCW) Light Úpage 108
Service LaneSense Warning Light Úpage 108
Service 4WD Warning Light Úpage 108
Tire Pressure Monitoring System (TPMS) Warning Light Úpage 107
Yellow Warning Lights

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13
Yellow Indicator Lights Cargo Indicator Light Úpage 108
Cold Ambient Derate Mode Indicator Light Úpage 109
Diesel Exhaust Brake Indicator Light Úpage 109
Forward Collision Warning (FCW) Off Indicator Light Úpage 108
Low Diesel Exhaust Fluid (DEF) Indicator Light Úpage 109
NEUTRAL Indicator Light Úpage 109
4WD Lock Indicator Light Úpage 109
4WD Low Indicator Light Úpage 109
4WD High Indicator Light
Úpage 109
Snowplow Mode Indicator Light Úpage 109
TOW/HAUL Indicator Light Úpage 108
Trailer Merge Assist Indicator Light Úpage 108
Wait To Start Indicator Light Úpage 109
Water In Fuel Indicator Light Úpage 109
Yellow Indicator Lights1

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14 Green Indicator Lights
Adaptive Cruise Control (ACC) Set With Target Indicator Light Úpage 109
Adaptive Cruise Control (ACC) Set With No Target Detected Indicator Light
Ú page 110
Automatic Diesel Exhaust Brake Indicator Light Úpage 110
Cruise Control Set Indicator Light Úpage 110
ECO Mode Indicator Light Úpage 110
Front Fog Indicator Light Úpage 110
LaneSense Indicator Light Úpage 110
Parking/Headlights On Indicator Light Úpage 110
Turn Signal Indicator Lights
Úpage 110
White Indicator Lights
Adaptive Cruise Control (ACC) Ready Indicator Light Úpage 110
Cruise Control Ready Indicator Light Úpage 110
LaneSense Indicator Light Úpage 110
Set Speed Display Indicator Light Úpage 110
Blue Indicator Lights High Beam Indicator Light Úpage 111
Green Indicator Lights

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