maintenance Ram 1500 2020 Owner's Manual

TABLE OF CONTENTS
20_DT_OM_EN_USC
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1 INTRODUCTION ................................................................................................................................................................................. 132 GETTING TO KNOW YOUR VEHICLE ......................................................................................................................................... 16
3 GETTING TO KNOW YOUR INSTRUMENT PANEL .............................................................................................................. 161
4 SAFETY ................................................................................................................................................................................................. 198
5 STARTING AND OPERATING ...................................................................................................................................................... 290
6 IN CASE OF EMERGENCY .............................................................................................................................................................. 431
7 SERVICING AND MAINTENANCE ............................................................................................................................................. 482
8 TECHNICAL SPECIFICATIONS .................................................................................................................................................... 546
9 MULTIMEDIA .................................................................................................................................................................................... 557
10 CUSTOMER ASSISTANCE ............................................................................................................................................................. 652
11 INDEX .................................................................................................................................................................................................... 657
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GETTING TO KNOW YOUR INSTRUMENT
PANEL
BASE / MIDLINE INSTRUMENT CLUSTER .............. 161
Base / Midline Instrument Cluster Descriptions.... 162
 PREMIUM INSTRUMENT CLUSTER ........................... 164
Premium Instrument Cluster Descriptions ............. 164
 INSTRUMENT CLUSTER DISPLAY ............................. 166
Instrument Cluster Display Controls ....................... 166
Oil Life Reset ................................................................ 168
Display Menu Items .................................................... 169
Battery Saver On/Battery Saver Mode Message —
Electrical Load Reduction Actions — If
Equipped....................................................................... 176
 WARNING LIGHTS AND MESSAGES ........................ 178
Red Warning Lights .................................................... 179
Yellow Warning Lights............................................... 183
Yellow Indicator Lights .............................................. 188
Green Indicator Lights ................................................ 192
White Indicator Lights ................................................ 193
Blue Indicator Lights ................................................... 194
 ONBOARD DIAGNOSTIC SYSTEM — OBD II ........... 195
Onboard Diagnostic System (OBD II)
Cybersecurity ............................................................... 195
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS....................................................................... 196
SAFETY
SAFETY FEATURES .........................................................198
Anti-Lock Brake System (ABS) ................................. 198
Electronic Brake Control System ..............................199
 AUXILIARY DRIVING SYSTEMS ..................................211
Blind Spot Monitoring (BSM) — If Equipped ........211
Forward Collision Warning (FCW) With Mitigation —
If Equipped ...................................................................222
Tire Pressure Monitoring System (TPMS) ............... 227
 OCCUPANT RESTRAINT SYSTEMS ...........................234
Occupant Restraint Systems Features ......................234
Important Safety Precautions.....................................235
Seat Belt Systems .........................................................236
Supplemental Restraint Systems (SRS).....................245
Child Restraints............................................................ 265
Transporting Pets.........................................................285
 SAFETY TIPS......................................................................285
Transporting Passengers ............................................285
Exhaust Gas .................................................................286
Safety Checks You Should Make Inside The
Vehicle ..........................................................................286
Periodic Safety Checks You Should Make Outside
The Vehicle ...................................................................289
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
To Manually Turn Off The Stop Start System ......... 336
To Manually Turn On The Stop Start System ......... 337
System Malfunction .................................................... 337
 SPEED CONTROL — IF EQUIPPED ............................. 337
To Activate ................................................................... 338
To Set A Desired Speed .............................................. 338
To Vary The Speed Setting ......................................... 338
To Accelerate For Passing ......................................... 340
To Resume Speed ....................................................... 340
To Deactivate ............................................................... 340
 ADAPTIVE CRUISE CONTROL (ACC) — IF
EQUIPPED ......................................................................... 340
Adaptive Cruise Control (ACC) Operation............. 342
Activating Adaptive Cruise Control (ACC) ............ 343
To Activate/Deactivate .............................................. 344
To Set A Desired ACC Speed..................................... 345
To Cancel ...................................................................... 345
To Turn Off................................................................... 346
To Resume .................................................................... 346
To Vary The Speed Setting ......................................... 346
Setting The Following Distance In ACC .................. 348
Overtake Aid ................................................................ 351
ACC Operation At Stop.............................................. 351
Adaptive Cruise Control (ACC) Menu.....................352
Display Warnings And Maintenance .......................353
Precautions While Driving With ACC .....................355
General Information ....................................................358
Normal (Fixed Speed) Cruise Control Mode...........359
 PARKSENSE FRONT AND REAR PARK ASSIST .......361
ParkSense Sensors........................................................363
ParkSense Warning Display.......................................363
ParkSense Display .......................................................363
Enabling And Disabling Front And/Or Rear
ParkSense ......................................................................368
Service The ParkSense Park Assist System ..............368
Cleaning The ParkSense System................................369
ParkSense System Usage Precautions.......................369
 PARKSENSE ACTIVE PARK ASSIST SYSTEM — IF
EQUIPPED .........................................................................371
Enabling And Disabling The ParkSense Active Park
Assist System................................................................372
Parallel Parking Space Assistance Operation/
Display ..........................................................................373
Perpendicular Parking Space Assistance Operation/
Display ..........................................................................381
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FUSES.................................................................................. 444
External Power Distribution Center ........................ 445
Internal Power Distribution Center ......................... 449
 JACKING AND TIRE CHANGING .............................. 454
Jack Location ................................................................ 454
Removal Of Jack And Tools ....................................... 455
Removing The Spare Tire ........................................... 458
Preparations For Jacking ............................................ 462
Jacking Instructions ..................................................... 463
To Stow The Flat Or Spare ........................................ 468
Reinstalling The Jack And Tools ............................... 470
 JUMP STARTING ............................................................ 472
Preparations For Jump Start ...................................... 472
Jump Starting Procedure ............................................ 473
 IF YOUR ENGINE OVERHEATS .................................. 475
 MANUAL PARK RELEASE ............................................ 476
 FREEING A STUCK VEHICLE ...................................... 477
 TOWING A DISABLED VEHICLE ................................ 478
Two-Wheel Drive Models .......................................... 480
Four-Wheel Drive Models.......................................... 480
Emergency Tow Hooks — If Equipped ................... 481
 ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) ................................................................................ 481
 EVENT DATA RECORDER (EDR) ................................ 481
SERVICING AND MAINTENANCE
SCHEDULED SERVICING .............................................482
Maintenance Plan ........................................................483
Heavy Duty Use Of The Vehicle ...............................486
 ENGINE COMPARTMENT ............................................487
3.6L Engine With Stop/Start .....................................487
5.7L Engine Without Stop/Start ................................488
5.7L Engine With Stop/Start ......................................489
Checking Oil Level ......................................................490
Adding Washer Fluid..................................................490
Maintenance-Free Battery .......................................... 491
Pressure Washing ........................................................491
 DEALER SERVICE ........................................................... 492
Engine Oil — Gas Engine .......................................... 492
Engine Oil Filter ........................................................... 494
Engine Air Cleaner Filter ............................................494
Air Conditioner Maintenance ....................................496
Accessory Drive Belt Inspection ................................501
Body Lubrication .........................................................502
Windshield Wiper Blades ...........................................503
Exhaust System ........................................................... 505
Cooling System ........................................................... 506
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Brake System ............................................................... 512
Automatic Transmission ........................................... 513
Rear Axle And 4x4 Front Driving Axle Fluid
Level ............................................................................. 515
Transfer Case ............................................................... 515
 HOISTING ......................................................................... 516
 TIRES................................................................................... 516
Tire Safety Information............................................... 516
Tires — General Information .................................... 525
Tire Types ..................................................................... 531
Spare Tires — If Equipped ......................................... 532
Wheel And Wheel Trim Care .................................... 535
Tire Chains (Traction Devices) .................................. 536
Tire Rotation Recommendations .............................. 537
 DEPARTMENT OF TRANSPORTATION UNIFORM
TIRE QUALITY GRADES ............................................... 538
Treadwear..................................................................... 538
Traction Grades ........................................................... 538
Temperature Grades ................................................... 538
 STORING THE VEHICLE................................................ 539
 BODYWORK...................................................................... 539
Protection From Atmospheric Agents ...................... 539
Body And Underbody Maintenance......................... 540
Preserving The Bodywork.......................................... 540 
INTERIORS .......................................................................543
Seats And Fabric Parts ................................................543
Plastic And Coated Parts ............................................544
Leather Parts.................................................................545
Glass Surfaces ..............................................................545
TECHNICAL SPECIFICATIONS
IDENTIFICATION DATA ...............................................546
Vehicle Identification Number ................................. 546
 BRAKE SYSTEM ...............................................................546
 WHEEL AND TIRE TORQUE SPECIFICATIONS ....... 546
Torque Specifications ..................................................547
 FUEL REQUIREMENTS ..................................................548
3.6L Engine ..................................................................548
5.7L Engine ...................................................................549
Reformulated Gasoline ...............................................549
Materials Added To Fuel ............................................550
Gasoline/Oxygenate Blends ......................................550
Do Not Use E-85 In Non-Flex Fuel Vehicles ............551
CNG And LP Fuel System Modifications ................ 551
MMT In Gasoline .........................................................551
Fuel System Cautions ..................................................551
Carbon Monoxide Warnings......................................552
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13
INTRODUCTION
INTRODUCTION
Dear Customer, congratulations on selecting your new
vehicle. Be assured that it represents precision workman-
ship, distinctive styling, and high quality.
This is a specialized utility vehicle. It can go places and
perform tasks that are not intended for conventional
passenger vehicles. It handles and maneuvers differently
from many passenger vehicles both on-road and off-road, so
take time to become familiar with your vehicle. If equipped,
the two-wheel drive version of this vehicle was designed for
on-road use only. It is not intended for off-road driving or
use in other severe conditions suited for a four-wheel drive
vehicle. Before you start to drive this vehicle, read the
Owner’s Manual. Be sure you are familiar with all vehicle
controls, particularly those used for braking, steering, trans -
mission, and transfer case shifting. Learn how your vehicle
handles on different road surfaces. Your driving skills will
improve with experience. When driving off-road, or
working the vehicle, don’t overload the vehicle or expect the
vehicle to overcome the natural laws of physics. Always
observe federal, state, provincial and local laws wherever
you drive. As with other vehicles of this type, failure to operate this vehicle correctly may result in loss of control or
a collision. Refer to “Driving Tips” in “Starting and Oper
-
ating” for further information.
This Owner’s Manual has been prepared with the assistance
of service and engineering specialists to acquaint you with
the operation and maintenance of your vehicle. It is supple -
mented by Warranty Information, and customer oriented
documents located online. Within this information, you will
find a description of the services that FCA US LLC offers to
its customers, the Warranty Certificate and the details of the
terms and conditions for maintaining its validity. Please take
the time to read all of these publications carefully before
driving your vehicle for the first time. Following the instruc -
tions, recommendations, tips, and important warnings in
this manual will help assure safe and enjoyable operation of
your vehicle.
This Owner’s Manual describes all versions of this vehicle.
Options and equipment dedicated to specific markets or
versions are not expressly indicated in the text. Therefore,
you should only consider the information which is related to
the trim level, engine, and version that you have purchased.
Any content introduced throughout the Owner’s Informa -
1
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GETTING TO KNOW YOUR VEHICLE 17
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 will display: Feature not available while
the vehicle is in motion.
Pre-Installed Features
• Your User Guide – Updated in real-time
• Touchscreen convenience
• Maintenance schedules and information
• Comprehensive icon & symbol glossary
• Available when and where you need it
• Customizable interface
• Multilingual
Once you launch your Vehicle User Guide, you will be able
to explore your warranty information and radio manual
when and where you need them. Your Uconnect system
displays the Vehicle User Guide on your touchscreen radio
to assist in better understanding your vehicle. There’s no app
to download, no phone to connect and no external device
needed for playback. Plus, it’s updated throughout the year,
in real-time, so it never goes out of date.Features/Benefits
• Pre-installed on your Uconnect touchscreen radio
• Enhanced search and browsing capability
• Robust NAV application (if equipped)
• Add selected topics to a fast-access Favorites category
• Icon and symbol glossary
• Warranty information
• Crucial driver information and assistance:
• Operating Instructions
• Warranty Information
• Fluid Level Standards
• Maintenance Schedules
• Emergency Procedures
• 911 Contact and More
TIP:
When viewing a topic, tap the star icon to add it to your
Favorites, for easy access in the future.
2
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100 GETTING TO KNOW YOUR VEHICLE
Pinch Protect Feature
This feature will detect an obstruction in the closing of the
sunroof during the Express Close operation. If an obstruction
in the path of the sunroof is detected, the sunroof will auto-
matically retract. Remove the obstruction if this occurs.
NOTE:
If three consecutive sunroof close attempts result in Pinch
Protect reversals, Pinch Protect will disable and the sunroof
must be closed in Manual Mode.
Venting Sunroof — Express
Push and release the Vent button within one half second and
the sunroof will open to the vent position. This is called
“Express Vent”, and it will occur regardless of sunroof posi -
tion. During Express Vent operation, any other actuation of
the switch will stop the sunroof.
Sunroof Maintenance
Use only a non-abrasive cleaner and a soft cloth to clean the
glass panel. Ignition Off Operation
The power sunroof switch will remain active for up to
approximately 10 minutes after the ignition switch is placed
in the OFF position. Opening either front door will cancel
this feature.
NOTE:
Ignition Off time is programmable through the Uconnect
System. Refer to “Uconnect Settings” in “Multimedia” for
further information.
Relearn Procedure
For vehicles equipped with a sunroof, there is a relearn
procedure that allows you to calibrate the sunroof when the
“Express Operation” feature stops working. To reset the
sunroof, follow these steps:
1. Place the ignition in the ACC or the ON/RUN position.
2. Ensure that the sunroof is in the fully closed position.
3. Push and hold the close switch. The sunroof will hit the
hard stop and move to the vent position after ten seconds.
4. Release the close switch.
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GETTING TO KNOW YOUR VEHICLE 105
Sunroof Maintenance
Use only a non-abrasive cleaner and a soft cloth to clean the
glass panel.
Ignition Off Operation
The power sunroof switch will remain active for up to
approximately 10 minutes after the ignition switch is placed
in the OFF position. Opening either front door will cancel
this feature.
NOTE:
Ignition Off time is programmable through the Uconnect
System. Refer to “Uconnect Settings” in “Multimedia” for
further information.HOOD
To Open The Hood
To open the hood, two latches must be released.Hood Release Lever Location2
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GETTING TO KNOW YOUR INSTRUMENT PANEL 163
7. Temperature Gauge• The pointer shows engine coolant temperature. Thepointer positioned within the normal range indicates
that the engine cooling system is operating satisfacto -
rily.
• The 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 operating range.
WARNING!
A hot engine cooling system is dangerous. You or others
could be badly burned by steam or boiling coolant. You
may want to call an authorized dealer for service if your
vehicle overheats. Refer to “Cooling System Pressure
Cap” in “Servicing And Maintenance” for further
information if you decide to look under the hood.
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.
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