RAM 1500 2021 Owners Manual

RAM 1500
2021 OWNER’S MANUAL
21_DT_OM_EN_USC
FIRST EDITION
RAMTRUCKS.COM (U.S.) RAMTRUCK.CA (CANADA)©2020 FCA US LLC. All Rights Reserved. Tous droits réservés. Ram is a registered trademark of FCA US LLC. Ram est une marque déposée de FCA US LLC. App Store is a registered trademark of Apple Inc. Google Play Store is a registered trademark of Google.
2021 RAM 1500
DOWNLOAD A FREE ELECTRONIC COPY OF THE MOST UP-TO-DATE OWNER’S MANUAL, UCONNECT AND WARRANTY BOOKLET
OWNERS.MOPAR.CA
CANADA
MOPAR.COM/OM
U.S.
Whether it is providing information about specific product features, taking a tour through your
vehicle’s heritage, knowing what steps to take following an accident or scheduling your next
appointment, we know you will find the app an important extension of your Ram vehicle.
Simply download the app, select your make and model and enjoy the ride. To get this app, go directly to the App
Store® or Google Play® Store and enter the search keyword “ram toolbox” (U.S. residents only).

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway
motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide,
phthalates, and lead, which are known to the State of California to cause cancer and birth defects
or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the
engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash
your hands frequently when servicing your vehicle. For more information go to
www.P65Warnings.ca.gov/passenger-vehicle.
The driver’s primary responsibility is the safe operation of the vehicle. Driving while distracted can result in loss of vehicle control, resulting in an accident and
personal injury. FCA US LLC strongly recommends that the driver use extreme caution when using any device or feature that may take their attention off the
road. Use of any electrical devices, such as cellular telephones, computers, portable radios, vehicle navigation or other devices, by the driver while the vehicle
is moving is dangerous and could lead to a serious accident. Texting while driving is also dangerous and should never be done while the vehicle is moving. If you
find yourself unable to devote your full attention to vehicle operation, pull off the road to a safe location and stop your vehicle. Some states or provinces prohibit
the use of cellular telephones or texting while driving. It is always the driver’s responsibility to comply with all local laws.
This Owner’s Manual has been prepared to help you get acquainted with your new Ram brand vehicle and to provide a convenient reference for common
questions.
Not all features shown in this manual may apply to your vehicle. For additional information on accessories to help personalize your vehicle, visit
www.mopar.com/en-us/care/owners-manual.html (U.S.), www.owners.mopar.ca (Canada) or your local Ram brand dealer.
DRIVING AND ALCOHOL
Drunk driving is one of the most frequent causes of accidents. Your driving ability can be seriously
impaired with blood alcohol levels far below the legal minimum. If you are drinking, don’t drive. Ride with
a designated non-drinking driver, call a cab, a friend or use public transportation.
This Owner’s Manual illustrates and describes the operation of features and equipment that are either standard or optional on this vehicle. This manual may
also include a description of features and equipment that are no longer available or were not ordered on this vehicle. Please disregard any features and
equipment that are no longer available or were not ordered on this vehicle. FCA US LLC reserves the right to make changes in design and specifications, and/or
make additions to or improvements to its products without imposing any obligation upon itself to install them on products previously manufactured.
With respect to vehicles sold in Canada, the name FCA US LLC shall be deemed to be deleted and the name FCA Canada Inc. used in substitution therefore.
If you are the first registered retail owner of your vehicle, you may obtain a complimentary printed copy of the Warranty Booklet by calling
1-866-726-4636 (U.S.) or 1-800-387-1143 (Canada), or by contacting your dealer.
This Owner’s Manual is intended to familiarize you with the important features of your vehicle. Your most up-to-date Owner’s Manual, Navigation/Uconnect
manuals and Warranty Booklet can be found by visiting the website on the back cover. U.S. residents can purchase replacement kits by visiting
www.techauthority.com and Canadian residents can purchase replacement kits by calling 1-800-387-1143.
WARNING
Driving after drinking can lead to an accident. Your perceptions are less sharp, your reflexes are slower
and your judgment is impaired when you have been drinking. Never drink and then drive.

TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
10
11
1 INTRODUCTION ............................................................................................................................ 10
2 GETTING TO KNOW YOUR VEHICLE ..................................................................................17
3 GETTING TO KNOW YOUR INSTRUMENT PANEL ..................................................... 104
4 STARTING AND OPERATING .............................................................................................. 140 5 MULTIMEDIA .............................................................................................................................. 236
6 SAFETY .........................................................................................................................................310 7 IN CASE OF EMERGENCY .................................................................................................... 373
8 SERVICING AND MAINTENANCE ...................................................................................... 395
9 TECHNICAL SPECIFICATIONS ............................................................................................ 467
10 CUSTOMER ASSISTANCE ..................................................................................................... 479 11 INDEX ............................................................................................................................................. 483

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INTRODUCTION
Symbols Key ..........................................................11
WARNINGS AND CAUTIONS ...............................11
VAN CONVERSIONS/CAMPERS ..........................11
VEHICLE MODIFICATIONS/ALTERATIONS .........11
Symbol Glossary ...................................................12
GETTING TO KNOW YOUR VEHICLE
KEYS ......................................................................17
Key Fob......................................................... 17
SENTRY KEY ..........................................................20
IGNITION SWITCH .................................................21
Keyless Enter-N-Go — Ignition ..................... 21
REMOTE START — IF EQUIPPED (GASOLINE) ...22
How To Use Remote Start ........................... 22
To Exit Remote Start Mode ......................... 23
Remote Start Front Defrost Activation — If
Equipped ...................................................... 24 Remote Start Comfort Systems —
If Equipped ................................................... 24 Remote Start Windshield Wiper De-Icer
Activation — If Equipped .............................. 25 Remote Start Abort Message ...................... 25
REMOTE START — IF EQUIPPED (DIESEL) ........25
How To Use Remote Start ........................... 25 VEHICLE SECURITY SYSTEM — IF EQUIPPED .. 26
To Arm The System ...................................... 26
To Disarm The System ................................ 26
Rearming Of The System............................. 27
Security System Manual Override .............. 27
DOORS .................................................................. 27
Manual Door Locks...................................... 27
Power Door Locks — If Equipped ............... 28
Power Side Steps — If Equipped ................. 28
Keyless Enter-N-Go — Passive Entry .......... 28
Automatic Unlock Doors On Exit —
If Equipped ................................................... 30 Automatic Door Locks — If Equipped ......... 30
Child-Protection Door Lock System —
Rear Doors ................................................... 31
STEERING WHEEL ................................................ 31
Tilt/Telescoping Steering Column .............. 31
Heated Steering Wheel — If Equipped ...... 32
DRIVER MEMORY SETTINGS — IF EQUIPPED ... 32
Programming The Memory Feature............ 33
Linking And Unlinking The Key Fob To
Memory ........................................................ 33 Memory Position Recall............................... 34
SEATS ................................................................... 34
Manual Adjustment (Front Seats) — If
Equipped ...................................................... 34 Manual Adjustment (Rear Seats) ............... 36 Power Adjustment (Front Seats) —
If Equipped ................................................... 36 Heated Seats — If Equipped ...................... 38
Ventilated Seats — If Equipped................... 39
Plastic Grocery Bag Retainers ................... 39
Head Restraints ........................................... 40
UCONNECT VOICE RECOGNITION ......................41
Introducing Voice Recognition .................... 41
Basic Voice Commands .............................. 42
Get Started................................................... 43
Additional Information................................. 43
DRIVER ADJUSTABLE PEDALS —
IF EQUIPPED ..........................................................43
MIRRORS ..............................................................44
Inside Rearview Mirror ................................ 44
Outside Mirrors ........................................... 46
Outside Automatic Dimming Mirrors — If
Equipped ...................................................... 47 Power Mirrors............................................... 47
Power Folding Outside Mirrors For
Standard And Trailer Tow — If Equipped .... 47 Trailer Towing Mirrors — If Equipped ......... 48
Heated Mirrors — If Equipped ..................... 48
Tilt Side Mirrors In Reverse —
If Equipped ................................................... 48

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UNIVERSAL GARAGE DOOR OPENER
(HOMELINK®) — IF EQUIPPED ...........................49 Before You Begin Programming
HomeLink® .................................................. 49 Erasing All The HomeLink® Channels........ 49
Identifying Whether You Have A Rolling
Code Or Non-Rolling Code Device .............. 49 Programming HomeLink® To A Garage
Door Opener ................................................. 50 Programming HomeLink® To A
Miscellaneous Device.................................. 51 Reprogramming A Single HomeLink®
Button ........................................................... 51 Canadian/Gate Operator Programming ..... 51
EXTERIOR LIGHTS.................................................52
Headlight Switch .......................................... 52
Multifunction Lever ..................................... 53
Daytime Running Lights (DRLs) ................. 53
High/Low Beam Switch ............................... 53
Automatic High Beam Headlamp
Control — If Equipped ................................. 53 Flash-To-Pass ............................................... 54
Automatic Headlights — If Equipped ......... 54
Parking Lights And Panel Lights ................. 54
Automatic Headlights With Wipers ............. 54
Headlight Delay ............................................ 55
Lights-On Reminder ..................................... 55
Fog Lights — If Equipped ............................ 55
Turn Signals ................................................ 55
Lane Change Assist — If Equipped ............. 55 Cargo Lights/Trailer Spotter Lights With
Bed Lights — If Equipped............................. 56 Battery Saver ............................................... 57
INTERIOR LIGHTS ................................................ 57
Courtesy Lights ............................................ 57
Illuminated Entry ......................................... 58
WINDSHIELD WIPERS AND WASHERS............. 58
Windshield Wiper Operation ...................... 58
Rain Sensing Wipers — If Equipped............ 59
CLIMATE CONTROLS ........................................... 60
Automatic Climate Control Descriptions
And Functions .............................................. 60 Manual Climate Control Descriptions And
Functions...................................................... 63 Automatic Temperature Control (ATC) —
If Equipped ................................................... 65 Climate Voice Recognition .......................... 66
Operating Tips ............................................. 66
INTERIOR STORAGE AND EQUIPMENT ............. 68
Storage ......................................................... 68
USB/AUX Control ......................................... 72
Electrical Power Outlets .............................. 74
Power Inverter — If Equipped ..................... 75
Wireless Charging Pad — If Equipped ........ 77
WINDOWS ............................................................ 77
Power Windows............................................ 77
Automatic Window Features ....................... 78
Reset Auto-Up ............................................. 78
Window Lockout Switch .............................. 79 Power Sliding Rear Window —
If Equipped .................................................. 79 Manual Sliding Rear Window —
If Equipped ................................................... 79 Wind Buffeting ............................................ 80
POWER SUNROOF — IF EQUIPPED ....................80
Single Pane Power Sunroof —
If Equipped ................................................... 80 Dual Pane Power Sunroof —
If Equipped ................................................... 82
HOOD .....................................................................84
To Open The Hood ....................................... 84
To Close The Hood....................................... 85
TAILGATE ...............................................................85
Opening ........................................................ 85
Closing.......................................................... 85
Locking Tailgate ........................................... 85
Multifunction Tailgate — If Equipped.......... 85
Tailgate Removal ........................................ 86
Bed Step — If Equipped ............................... 89
PICKUP BOX .........................................................90
Bed Rail Tie-Down System —
If Equipped .................................................. 91
RAMBOX — IF EQUIPPED ....................................92
Locking And Unlocking RamBox ................. 93
RamBox Cargo Storage Bins ....................... 93
RamBox Safety Warning ............................. 94
Bed Divider — If Equipped ........................... 95

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SLIDE-IN CAMPERS .............................................97 Camper Applications ................................... 97
TRI-FOLD TONNEAU COVER — IF EQUIPPED .....97
Tonneau Cover Components....................... 97
Tri-Fold Tonneau Cover Folding For
Driving Or Removal ...................................... 98 Tri-Fold Tonneau Cover Installation ..........101
Tri-Fold Tonneau Cover Cleaning ..............103
GETTING TO KNOW YOUR
INSTRUMENT PANEL
BASE / MIDLINE INSTRUMENT CLUSTER —
GASOLINE ........................................................... 104
Base / Midline Instrument Cluster
Descriptions — Gasoline ............................105
PREMIUM INSTRUMENT CLUSTER —
GASOLINE ........................................................... 107
Premium Instrument Cluster
Descriptions — Gasoline ............................108
BASE / MIDLINE INSTRUMENT CLUSTER —
DIESEL ................................................................. 109
Base / Midline Instrument Cluster
Descriptions — Diesel ................................110
PREMIUM INSTRUMENT CLUSTER —
DIESEL ................................................................. 112
Premium Instrument Cluster
Descriptions — Diesel ...............................113 INSTRUMENT CLUSTER DISPLAY..................... 114
Instrument Cluster Display Controls......... 114
Oil Life Reset .............................................. 115
Display Menu Items ................................... 116
Diesel Particulate Filter (DPF)
Messages .................................................. 121 Displays ...................................................... 123
Diesel Exhaust Fluid (DEF) Warning
Messages ................................................... 123 Diesel Exhaust Fluid (DEF) Fault
Warning Messages .................................... 124 Battery Saver On/Battery Saver Mode
Message — Electrical Load Reduction
Actions — If Equipped ................................ 125
WARNING LIGHTS AND MESSAGES ................126
Red Warning Lights ................................... 126
Yellow Warning Lights ............................... 129Yellow Indicator Lights .............................. 133
Green Indicator Lights ............................... 135White Indicator Lights ............................... 136Blue Indicator Lights.................................. 137
ONBOARD DIAGNOSTIC SYSTEM — OBD II..... 137
Onboard Diagnostic System (OBD II)
Cybersecurity ............................................. 138
EMISSIONS INSPECTION AND
MAINTENANCE PROGRAMS .............................138
STARTING AND OPERATING
STARTING THE ENGINE ..................................... 140
Automatic Transmission............................ 141AutoPark ..................................................... 141
Tip Start Feature ....................................... 143
Keyless Enter-N-Go — Ignition................... 143
Normal Starting Using ENGINE START/
STOP Button — Gasoline Engine .............. 143 Normal Starting Using ENGINE START/
STOP Button — Diesel Engine .................. 144 Cold Weather Operation (Below –22°F
Or −30°C) ................................................. 146 After Starting .............................................. 146Starting Fluids — Diesel Engine Only ........ 146
NORMAL OPERATION — DIESEL ENGINE ....... 146
Cold Weather Precautions ........................ 146
Engine Idling .............................................. 148Stopping The Engine ................................. 148
ENGINE BLOCK HEATER — IF EQUIPPED ....... 150
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINE ........................................... 150
ENGINE BREAK-IN RECOMMENDATIONS —
DIESEL ENGINE .................................................. 151
PARKING BRAKE ............................................... 151 Electric Park Brake (EPB) .......................... 151

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AUTOMATIC TRANSMISSION .......................... 154 Ignition Park Interlock ...............................155
Brake/Transmission Shift Interlock
System .......................................................155 Eight-Speed Automatic Transmission.......156
FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED ...................................................... 161
Four-Position Electronically Shifted
Transfer Case — If Equipped ....................161 Five-Position Electronically Shifted
Transfer Case — If Equipped ....................163
ACTIVE-LEVEL FOUR CORNER AIR
SUSPENSION SYSTEM — IF EQUIPPED ........... 165 Description .................................................165
Air Suspension Modes...............................167
Instrument Cluster Display Messages......168Operation....................................................168
ACTIVE-LEVEL FOUR CORNER AIR
SUSPENSION SYSTEM (REBEL MODELS
ONLY) — IF EQUIPPED ....................................... 169 Description .................................................169
Air Suspension Modes...............................171
Instrument Cluster Display Messages......171Operation....................................................172
AXLE LOCK SYSTEM — IF EQUIPPED .............. 173
LIMITED-SLIP DIFFERENTIAL —
IF EQUIPPED ....................................................... 174
POWER STEERING ............................................. 174 Electric Power Steering ............................174 FUEL SAVER TECHNOLOGY 5.7L ENGINES
ONLY — IF EQUIPPED......................................... 175
STOP/START SYSTEM — IF EQUIPPED ............ 175 Autostop Mode........................................... 175
Possible Reasons The Engine Does Not
Autostop ..................................................... 175 To Start The Engine While In Autostop
Mode........................................................... 176 To Manually Turn Off The Stop Start
System ........................................................ 176 To Manually Turn On The Stop Start
System ........................................................ 177 System Malfunction................................... 177
CRUISE CONTROL SYSTEMS —
IF EQUIPPED ...................................................... 177
Cruise Control — If Equipped..................... 177Adaptive Cruise Control (ACC) —
If Equipped ................................................. 179
PARKSENSE FRONT/REAR PARK ASSIST
SYSTEM — IF EQUIPPED ....................................189
ParkSense Sensors ................................... 190
ParkSense Warning Display ...................... 190
ParkSense Display ..................................... 190
Enabling And Disabling Front And/Or
Rear ParkSense ......................................... 193 Service The ParkSense Park Assist
System ........................................................ 193 Cleaning The ParkSense System.............. 194
ParkSense System Usage Precautions .... 194 PARKSENSE ACTIVE PARK ASSIST
SYSTEM — IF EQUIPPED ................................... 195
Enabling And Disabling The ParkSense
Active Park Assist System ......................... 196 Parallel/Perpendicular Parking Space
Assistance Operation ................................ 197
LANESENSE — IF EQUIPPED ........................... 199
LaneSense Operation................................ 199
Turning LaneSense On Or Off ................... 200
LaneSense Warning Message .................. 200Changing LaneSense Status..................... 202
PARKVIEW REAR BACK UP CAMERA ............. 202
AUX Camera — If Equipped ...................... 204
SURROUND VIEW CAMERA SYSTEM — IF
EQUIPPED ........................................................... 204
AUX Camera — If Equipped ...................... 208
REFUELING THE VEHICLE — GASOLINE
ENGINE ................................................................ 208
REFUELING THE VEHICLE — DIESEL
ENGINE ............................................................... 210
Avoid Using Contaminated Fuel ............... 210Bulk Fuel Storage — Diesel Fuel ............... 210Diesel Exhaust Fluid .................................. 211
Diesel Exhaust Fluid Storage .................... 211Adding Diesel Exhaust Fluid ..................... 211

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VEHICLE LOADING ............................................. 213 Gross Vehicle Weight Rating (GVWR) ......213Payload .......................................................213Gross Axle Weight Rating (GAWR) ............213
Tire Size ......................................................213
Rim Size......................................................214
Inflation Pressure ......................................214
Curb Weight................................................214
Loading .......................................................214
TRAILER TOWING .............................................. 214
Common Towing Definitions .....................214Trailer Hitch Type and Maximum Trailer
Weight.........................................................218 Trailer Towing Weights (Maximum Trailer
Weight Ratings) ..........................................218 Trailer And Tongue Weight ........................ 219Trailer Reverse Steering Control ...............219
Towing Requirements ...............................221
Towing Tips ................................................227
SNOWPLOW ...................................................... 227
Before Plowing ........................................... 228
Snowplow Prep Package Model
Availability .................................................. 228 Over The Road Operation With Snowplow
Attached .....................................................229 Operating Tips ............................................229
General Maintenance ................................229 RECREATIONAL TOWING (BEHIND
MOTORHOME) ...................................................230
Towing This Vehicle Behind Another
Vehicle ........................................................ 230 Recreational Towing — Two-Wheel Drive
Models ........................................................ 230 Recreational Towing — Four-Wheel Drive
Models ........................................................ 231
DRIVING TIPS ...................................................... 234
Driving On Slippery Surfaces ................... 234
Driving Through Water .............................. 234
Off-Road Driving Tips ................................. 235
MULTIMEDIA
UCONNECT SYSTEMS .......................................236
CYBERSECURITY ............................................... 236
UCONNECT SETTINGS ........................................ 237Customer Programmable Features .......... 237
HEAD-UP DISPLAY (HUD) .................................. 254
UCONNECT INTRODUCTION ..............................256
System Overview ....................................... 256Safety And General Information ............... 258
UCONNECT MODES ............................................259
Steering Wheel Audio Controls ................ 259
Radio Mode ............................................... 259Media Mode .............................................. 268
Phone Mode .............................................. 271 CONNECTED VEHICLE SERVICES —
IF EQUIPPED ...................................................... 282
Is My Vehicle Connected? ......................... 282
Introduction To Connected Vehicle
Services ..................................................... 282 Getting Started With Connected Vehicle
Services ..................................................... 284 Using SiriusXM Guardian™ ...................... 286
Manage My SiriusXM Guardian™
Account ...................................................... 301
CONNECTED SERVICES FAQs ......................... 301
Connected Services SOS FAQs ................ 301
Connected Services Remote Door Lock/
Unlock FAQs .............................................. 302 Connected Services Roadside
Assistance FAQs ....................................... 302 Connected Services Send & Go FAQs ..... 302Connected Services Vehicle Finder
FAQs .......................................................... 303 Connected Services Stolen Vehicle
Assistance FAQs ....................................... 303 Connected Services Remote Vehicle
Start FAQs ................................................. 303 Connected Services Remote Horn &
Lights FAQs ................................................ 304 Connected Services Account FAQs........... 304
Data Collection & Privacy .......................... 306

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OFF-ROAD PAGES — IF EQUIPPED .................. 307 Off-Road Pages Status Bar .......................307
Vehicle Dynamics.......................................308
Accessory Gauge........................................308
Pitch & Roll .................................................308
Suspension ................................................309
RADIO OPERATION AND MOBILE PHONES.... 309
Regulatory And Safety Information........... 309
SAFETY
SAFETY FEATURES ............................................ 310 Anti-Lock Brake System (ABS) ................. 310
Electronic Brake Control (EBC) System ...311
AUXILIARY DRIVING SYSTEMS ........................ 318
Blind Spot Monitoring (BSM) —
If Equipped ................................................318 Forward Collision Warning (FCW) With
Mitigation — If Equipped............................324 Tire Pressure Monitoring System
(TPMS) ........................................................ 327
OCCUPANT RESTRAINT SYSTEMS .................. 334
Occupant Restraint Systems Features ....334
Important Safety Precautions ...................334Seat Belt Systems ..................................... 335Supplemental Restraint Systems (SRS) ...342Child Restraints..........................................355 SAFETY TIPS ....................................................... 369
Transporting Passengers .......................... 369Transporting Pets ...................................... 369
Safety Checks You Should Make Inside
The Vehicle ................................................ 369 Periodic Safety Checks You Should
Make Outside The Vehicle ........................ 371 Exhaust Gas .............................................. 371
Carbon Monoxide Warnings ...................... 372IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS........................373
ASSIST AND SOS SYSTEM — IF EQUIPPED .... 373
JACKING AND TIRE CHANGING .......................377 Preparations For Jacking........................... 377
Jack Location ............................................. 378
Removal Of Jack And Tools ....................... 378
Removing The Spare Tire .......................... 380Jacking Instructions ................................... 381
To Stow The Flat Or Spare ........................ 384
Reinstalling The Jack And Tools ............... 385
JUMP STARTING ................................................ 386
Preparations For Jump Start ..................... 386Jump Starting Procedure .......................... 387
REFUELING IN EMERGENCY –
IF EQUIPPED ...................................................... 389
IF YOUR ENGINE OVERHEATS .........................389
MANUAL PARK RELEASE .................................. 390
FREEING A STUCK VEHICLE .............................391 TOWING A DISABLED VEHICLE ........................ 392
Two-Wheel Drive Models ........................... 393
Four-Wheel Drive Models .......................... 393
Emergency Tow Hooks — If Equipped ...... 394
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) ................................................................ 394
EVENT DATA RECORDER (EDR) ....................... 394
SERVICING AND MAINTENANCE
SCHEDULED SERVICING — GASOLINE
ENGINE ............................................................... 395
Maintenance Plan ..................................... 395
SCHEDULED SERVICING — DIESEL ENGINE .. 399
Maintenance Plan — Diesel Fuel Up To
B5 Biodiesel .............................................. 400 Additional Maintenance — B6 To B20
Biodiesel..................................................... 403
ENGINE COMPARTMENT .................................. 404
3.6L Engine With Stop/Start .................... 404
5.7L Engine Without Stop/Start ............... 4055.7L Engine With Stop/Start..................... 406
3.0L Diesel Engine .................................... 407Checking Oil Level ..................................... 408
Adding Washer Fluid ................................. 408Maintenance-Free Battery ....................... 409Pressure Washing...................................... 409

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VEHICLE MAINTENANCE .................................. 409 Engine Oil — Gas Engine ...........................410
Engine Oil Filter ..........................................410Engine Air Cleaner Filter ............................411
Draining Fuel/Water Separator Filter —
Diesel Engine ............................................412 Underbody Mounted Fuel Filter
Replacement — Diesel Engine ..................413 Priming If The Engine Has Run Out Of
Fuel — Diesel Engine .................................414 Intervention Regeneration Strategy —
Message Process Flow (Diesel Engine) ....414 Diesel Exhaust Fluid ..................................415Air Conditioner Maintenance ....................415
Accessory Drive Belt Inspection................417Body Lubrication ........................................418
Windshield Wiper Blades ..........................418
Exhaust System ........................................420
Cooling System .........................................421
Charge Air Cooler — Inter-Cooler (Diesel
Engine)........................................................ 424 Brake System ............................................425
Automatic Transmission ...........................426
Rear Axle And 4x4 Front Driving Axle
Fluid Level .................................................426 Transfer Case ............................................427
FUSES .........................................................427
BULB REPLACEMENT ................................437 TIRES....................................................................443
Tire Safety Information .............................. 443
Tires — General Information ..................... 449Tire Types ................................................... 454
Spare Tires — If Equipped ......................... 455
Wheel And Wheel Trim Care ..................... 456Snow Traction Devices .............................. 458
Tire Rotation Recommendations ............. 460
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES .................. 460
Treadwear .................................................. 460
Traction Grades ......................................... 461
Temperature Grades ................................. 461
STORING THE VEHICLE ......................................461
BODYWORK ........................................................ 461
Protection From Atmospheric Agents....... 461
Body And Underbody Maintenance .......... 462Preserving The Bodywork .......................... 462
INTERIORS ......................................................... 464
Seats And Fabric Parts .............................. 464
Plastic And Coated Parts ........................... 465
Leather Surfaces ....................................... 465Glass Surfaces .......................................... 466
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER ................ 467
BRAKE SYSTEM ................................................ 467
WHEEL AND TIRE TORQUE
SPECIFICATIONS ................................................ 467
Torque Specifications ............................... 467
FUEL REQUIREMENTS — GASOLINE
ENGINE ............................................................... 468
3.6L Engine ............................................... 468
5.7L Engine ................................................ 469
Reformulated Gasoline ............................. 469
Materials Added To Fuel ........................... 469
Gasoline/Oxygenate Blends ..................... 469
Do Not Use E-85 In Non-Flex Fuel
Vehicles ...................................................... 470 CNG And LP Fuel System Modifications .. 470Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline .................. 470 Fuel System Cautions................................ 470
FUEL REQUIREMENTS – DIESEL ENGINE ....... 471
Diesel Fuel Specifications......................... 471
Biodiesel Fuel Requirements.................... 472
FLUID CAPACITIES ............................................ 474
ENGINE FLUIDS AND LUBRICANTS ................ 475
CHASSIS FLUIDS AND LUBRICANTS ............... 478

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