RAM CHASSIS CAB 2024

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WARNING!

Overloading of your tires is dangerous. Overloading can cause tire failure, affect vehicle handling, and increase your stopping distance. Use tires of the recommended load

capacity for your vehicle. Never overload them.

320 SERVICING AND MAINTENANCE

Main Page

Table of Contents3
Introduction10
Symbols Key11
Van Conversions/Campers11
Vehicle Modifications/Alterations11
Symbol Glossary11
Getting to Know Your Vehicle17
Keys17
Key Fob17
Sentry Key19
Ignition Switch20
Keyless Enter 'N Go™ Ignition20
Remote Start - if Equipped (Gasoline)21
How to Use Remote Start21
To Exit Remote Start Mode22
Remote Start Front Defrost Activation - if Equipped22
Remote Start Comfort Systems - if Equipped22
Remote Start Windshield Wiper De-Icer Activation - if Equipped22
Remote Start Abort Message22
Remote Start - if Equipped (Diesel)23
How to Use Remote Start23
Vehicle Security System - if Equipped23
To Arm the System23
To Disarm the System24
Rearming of the System24
Security System Manual Override24
Doors24
Manual Door Locks24
Power Door Locks - if Equipped25
Keyless Enter 'N Go™ - Passive Entry (if Equipped)25
Automatic Unlock Doors on Exit - if Equipped26
Automatic Door Locks - if Equipped26
Child-Protection Door Lock - if Equipped26
Steering Wheel27
Tilt Steering Column27
Heated Steering Wheel - if Equipped27
Uconnect Voice Recognition - if Equipped28
Introducing Voice Recognition28
Basic Voice Commands28
Get Started28
Additional Information29
Driver Memory Settings - if Equipped29
Programming the Memory Feature29
Linking and Unlinking the Remote Keyless Entry Key Fob to Memory29
Memory Position Recall30
Seats30
Manual Adjustment Front Seats - if Equipped30
Manual Adjustment Rear Seat - if Equipped31
Power Adjustment Front Seats - if Equipped31
Heated Seats - if Equipped32
Ventilated Seats - if Equipped33
Head Restraints33
Driver Adjustable Pedals - if Equipped35
Mirrors36
Inside Rearview Mirror36
Illuminated Vanity Mirror - if Equipped38
Outside Mirrors38
Outside Automatic Dimming Mirror - if Equipped40
Power Mirrors - if Equipped40
Power Folding Mirrors - if Equipped40
Automatic Power Folding Mirrors - if Equipped41
Power Convex Mirror Switch - if Equipped41
Forward Utility Lights and Rear Guidance Lights - if Equipped42
Tilt Side Mirrors in Reverse - if Equipped42
Heated Mirrors - if Equipped42
Universal Garage Door Opener (Homelink®)43
If Equipped43
Before You Begin Programming Homelink43
Erasing All the Homelink® Channels43
Identifying Whether You Havea Rolling Code or Non-Rolling Code Device43
Programming Homelink® to Agarage Door Opener44
Programming Homelink® to Amiscellaneous Device44
Reprogramming a Single Homelink® Button44
Canadian/Gate Operator Programming45
Security45
Troubleshooting Tips45
Exterior Lights46
Headlight Switch46
Multifunction Lever46
Daytime Running Lights (Drls)46
High/Low Beam Switch47
Automatic High Beam Headlamp Control - if Equipped47
Flash-To-Pass47
Automatic Headlights - if Equipped47
Directional LED Headlamp System - if Equipped47
Parking Lights47
Headlights on with Wipers48
Headlight Delay48
Lights-On Reminder48
Front Fog Lights - if Equipped48
Turn Signals48
Lane Change Assist - if Equipped48
Cargo Lights/Rear Guidance Lights - if Equipped49
Battery Saver49
Interior Lights49
Courtesy Lights49
Windshield Wipers and Washers51
Windshield Wiper Operation51
Rain Sensing Wipers - if Equipped51
Climate Controls52
Automatic Climate Control Descriptions and Functions52
Manual Climate Control Descriptions and Functions55
Automatic Temperature Control (ATC)56
Climate Voice Recognition - if Equipped57
Operating Tips57
Interior Storage and Equipment58
Storage58
USB/AUX Control62
Electrical Power Outlets63
Power Inverter - if Equipped64
Wireless Charging Pad - if Equipped65
Windows66
Power Windows - if Equipped66
Automatic Window Features - if Equipped66
Reset Auto-Up - if Equipped67
Window Lockout Switch - if Equipped67
Power Sliding Rear Window - if Equipped67
Manual Sliding Rear Window - if Equipped67
Wind Buffeting67
Hood68
To Open the Hood68
To Close the Hood68
Getting to Know Your Instrument Panel69
Midline Instrument Cluster - Gasoline69
Midline Instrument Cluster Descriptions70
Highline Instrument Cluster - Gasoline71
Highline Instrument Cluster Descriptions72
Premium Instrument Cluster - Gasoline73
Premium Instrument Cluster Descriptions - Gasoline74
Midline Instrument Cluster - Diesel75
Diesel Instrument Cluster76
Highline Instrument Cluster - Diesel77
Diesel Instrument Cluster78
Premium Instrument Cluster - Diesel79
Premium Instrument Cluster Descriptions - Diesel80
Instrument Cluster Display80
Instrument Cluster Display Location and Controls80
Oil Life Reset82
Display Menu Items83
Diesel Messages and Warnings87
Battery Saver On/Battery Saver Mode Message - Electrical Load Reduction Actions - if Equipped89
Warning Lights and Messages90
Red Warning Lights90
Yellow Warning Lights92
Yellow Indicator Lights95
Green Indicator Lights96
White Indicator Lights96
Blue Indicator Lights97
Onboard Diagnostic System - Obd II97
Onboard Diagnostic System (OBD II) Cybersecurity97
Emissions Inspection and Maintenance97
Programs97
Starting and Operating99
Starting the Engine - Gasoline Engine99
Automatic Transmission99
Autopark - Rotary Shifter and 8-Speed Transmission Only99
Tip Start Feature100
Keyless Enter 'N Go™ - Ignition100
Normal Starting Using ENGINE START/STOP Button100
Cold Weather Operation (below -22°F or −30°C)102
After Starting102
Starting the Engine - Diesel Engine102
Automatic Transmission102
Keyless Enter 'N Go™ - Ignition102
Extreme Cold Weather104
Normal Starting Procedure - Engine Manifold Air Temperature above 66°F (19°C)104
Starting Procedure - Engine Manifold Air Temperature 0°Fto 66°F (-18°C to 19°C)104
Starting Procedure - Engine Manifold Air Temperature below 0°F (-18°C)105
Starting Fluids105
Normal Operation - Diesel Engine106
Cold Weather Precautions106
Engine Idling107
Noise108
Stopping the Engine108
Idle Shutdown109
Programmable Maximum Vehicle Speed109
Operating Precautions109
Cooling System Tips109
Diesel Particulate Filter (DPF) Manual Regeneration - if Equipped109
Engine Block Heater - if Equipped110
Engine Break-In Recommendations110
Gasoline Engine110
Diesel Engine110
Parking Brake110
Diesel Exhaust Brake (Engine Braking)111
Automatic Transmission112
Ignition Park Interlock113
Brake/Transmission Shift Interlock (BTSI) System113
8-Speed Automatic Transmission - if Equipped113
6-Speed Automatic Transmission - if Equipped116
Auxiliary Switches - if Equipped119
Four-Wheel Drive Operation - if Equipped119
Electronically Shifted Transfer Case (8-Speed Transmission) - if Equipped120
Electronically Shifted Transfer Case (6-Speed Transmission) - if Equipped122
Manually Shifted Transfer Case - if Equipped124
Limited-Slip Differential125
Power Take off (Pto) Operation126
If Equipped126
Hydraulic Power Steering126
Power Steering Fluid Check126
Cruise Control Systems - if Equipped127
Cruise Control127
Adaptive Cruise Control (ACC)128
Parksense Front/Rear Park Assist135
If Equipped135
Parksense Sensors135
Parksense Warning Display135
Parksense Display135
Enabling and Disabling Parksense138
Service the Parksense Park Assist System138
Cleaning the Parksense System138
Parksense System Usage Precautions138
Lanesense - if Equipped139
Lanesense Operation139
Turning Lanesense on or off139
Lanesense Warning Message140
Changing Lanesense Status141
Turn Signal Activated Blind Spot Assist - if Equipped141
Parkview Rear Back up Camera141
Surround View Camera System143
If Equipped143
Trailer Cameras - if Equipped147
Trailer Surround View Camera System - if Equipped147
AUX Camera - if Equipped149
Engine Runaway149
Refueling the Vehicle - Gasoline Engine150
Loose Fuel Filler Cap Message150
Refueling the Vehicle - Diesel Engine150
Diesel Exhaust Fluid151
Vehicle Loading153
Gross Vehicle Weight Rating (GVWR)153
Payload153
Gross Axle Weight Rating (GAWR)153
Tire Size153
Rim Size153
Inflation Pressure153
Curb Weight153
Loading153
Trailer Towing154
Common Towing Definitions154
Trailer Hitch Type and Maximum Trailer Weight156
Trailer Towing Weights (Maximum Trailer Weight Ratings)157
Trailer and Tongue Weight157
Towing Requirements157
Towing Tips161
Snowplow - if Equipped162
Before Plowing162
Snowplow Prep Package Model Availability162
Over the Road Operation with Snowplow Attached162
Operating Tips163
General Maintenance163
Recreational Towing (Behind Motorhome)163
Towing this Vehicle Behind Another Vehicle163
Recreational Towing - Two-Wheel Drive Models164
Recreational Towing - Four-Wheel Drive Models164
Driving Tips166
Driving on Slippery Surfaces166
Driving through Water166
Multimedia167
Uconnect Systems167
Cybersecurity167
Uconnect Settings167
Customer Programmable Features168
Uconnect Introduction184
System Overview184
Safety and General Information186
Uconnect Modes187
Steering Wheel Audio Controls187
Radio Mode187
Media Mode193
Phone Mode195
Connected Vehicle Services - if Equipped202
Is My Vehicle Connected202
Introduction to Connected Vehicle Services203
Getting Started with Connected Vehicle Services204
Using Siriusxm Guardian205
Manage My Siriusxm Guardian™ Account213
CONNECTED SERVICES Faqs213
Connected Services SOS Faqs - if Equipped213
Connected Services Remote Door Lock/Unlock Faqs213
Connected Services Roadside Assistance Faqs214
Connected Services Send & Go Faqs - if Equipped214
Connected Services Vehicle Finder Faqs214
Connected Services Stolen Vehicle Assistance Faqs - if Equipped214
Connected Services Remote Vehicle Start Faqs214
Connected Services Remote Horn & Lights Faqs215
Connected Services Account Faqs - if Equipped215
Data Collection & Privacy216
Radio Operation and Mobile Phones217
Regulatory and Safety Information217
Off-Road Pages - if Equipped218
Off-Road Pages Status Bar218
Vehicle Dynamics219
Accessory Gauge220
Pitch & Roll220
Suspension221
Forward Facing Camera222
Trailer Tow - if Equipped222
Trailer Info222
Cameras223
Light Check224
Setup224
Safety225
Safety Features225
Anti-Lock Brake System (ABS)225
Rear Seat Reminder Alert (RSRA)225
Electronic Brake Control (EBC) System226
Auxiliary Driving Systems231
Blind Spot Assist Cameras - if Equipped231
Forward Collision Warning (FCW) with Mitigation - if Equipped231
Tire Pressure Monitoring System (TPMS)233
Occupant Restraint Systems239
Occupant Restraint Systems Features239
Important Safety Precautions239
Seat Belt Systems240
Supplemental Restraint Systems (SRS)246
Child Restraints252
Safety Tips264
Transporting Passengers264
Transporting Pets264
Connected Vehicles264
Safety Checks You Should Make Inside the Vehicle265
Periodic Safety Checks You Should Make Outside the Vehicle266
Exhaust Gas266
Carbon Monoxide Warnings266
In Case of Emergency267
Hazard Warning Flashers267
Assist and Sos System - if Equipped267
Jacking and Tire Changing270
4500/5500 Models270
Preparations for Jacking270
Jacking Instructions 4500 and 5500 Series271
To Stow the Flat or Spare - if Equipped272
Hub Caps/Wheel Covers - if Equipped272
Jump Starting273
Preparations for Jump Start274
Jump Starting Procedure274
If Your Engine Overheats275
Gear Selector Override275
6-Speed Transmission - if Equipped275
Manual Park Release276
8-Speed Transmission - if Equipped276
Freeing a Stuck Vehicle277
Towing a Disabled Vehicle278
Two-Wheel Drive Models278
Four-Wheel Drive Models279
Emergency Tow Hooks - if Equipped279
Enhanced Accident Response System (Ears)279
Event Data Recorder (Edr)279
Servicing and Maintenance280
Scheduled Servicing280
Maintenance Plan - Gasoline Engine281
Maintenance Plan - Diesel Engine283
Engine Compartment286
6.4L Gasoline Engine286
6.7L Diesel Engine287
Checking Oil Level288
Adding Washer Fluid288
Maintenance-Free Battery288
Pressure Washing289
Vehicle Maintenance289
Engine Oil289
Engine Oil Filter290
Engine Air Cleaner Filter290
Air Conditioner Maintenance291
Accessory Drive Belt Inspection293
Draining Fuel/Water Separator Filter294
Engine Mounted Fuel Filter Replacement295
Underbody Mounted Fuel Filter Replacement295
Priming if the Engine Has Run out of Fuel296
Intervention Regeneration Strategy - Message Process Flow297
Diesel Exhaust Fluid (DEF)297
Body Lubrication297
Windshield Wiper Blades297
Exhaust System299
Cooling System299
Charge Air Cooler - Inter-Cooler302
Brake System302
Automatic Transmission302
Rear Axle and 4X4 Front Driving Axle Fluid Level304
Transfer Case305
Noise Control System Required Maintenance & Warranty305
Fuses307
Bulb Replacement313
Tires317
Tire Safety Information317
Tires - General Information323
Tire Types326
Spare Tires - if Equipped326
Wheel and Wheel Trim Care327
Snow Traction Devices328
Tire Rotation Recommendations329
Department of Transportation Uniform Tire Quality Grades330
Treadwear331
Traction Grades331
Temperature Grades331
Storing the Vehicle331
Bodywork332
Protection from Atmospheric Agents332
Body and Underbody Maintenance332
Preserving the Bodywork332
Interiors333
Seats and Fabric Parts333
Plastic and Coated Parts333
Leather Surfaces333
Glass Surfaces334
Technical Specifications335
Vehicle Identification Number (Vin)335
Brake System335
Hydraulic Brake Assist - if Equipped335
Wheel and Tire Torque Specifications335
Torque Specifications335
Fuel Requirements - Gasoline Engine336
6.4L Engine336
Reformulated Gasoline336
Materials Added to Fuel336
Gasoline/Oxygenate Blends337
Do Not Use E-85 in Non-Flex Fuel Vehicles337
CNG and LP Fuel System Modifications337
Methylcyclopentadienyl Manganese Tricarbonyl (MMT) in Gasoline337
Fuel System Cautions337
Fuel Requirements - Diesel Engine338
Fuel Specifications338
Biodiesel Fuel Requirements338
Fluid Capacities339
Engine Fluids and Lubricants340
Chassis Fluids and Lubricants342
Customer Assistance344
Suggestions for Obtaining Service for Your Vehicle344
Prepare for the Appointment344
Prepare a List344
Be Reasonable with Requests344
If You Need Assistance344
Roadside Assistance344
FCA US LLC Customer Center345
FCA Canada Inc. Customer Center345
Mexico345
Puerto Rico and US Virgin Islands345
Customer Assistance for the Hearing or Speech Impaired (TDD/TTY)345
Service Contract346
Warranty Information346
Mopar® Parts346
Reporting Safety Defects346
In the 50 United States and Washington, D.C346
In Canada347
Publication Order Forms347
Change of Ownership or Address347
General Information348

RAM CHASSIS CAB 2024 - Page 322

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