SERVICING AND MAINTENANCE425
(Continued)
To guarantee optimum performance of the system,
keep the surfaces of the charge air cooler,
condenser and radiator clean and free of debris.
Periodically check the hoses leading to and from
the charge air cooler for cracks or loose clamps
resulting in loss of pressure and reduced engine
performance.
BRAKE SYSTEM
In order to ensure brake system performance, all
brake system components should be inspected
periodically Ú
page 394.
Fluid Level Check — Brake Master Cylinder
The fluid level of the brake master cylinder should
be checked whenever the vehicle is serviced, or
immediately if the Brake System Warning Light is
on. If necessary, add fluid to bring level within the
designated marks on the side of the reservoir of
the brake master cylinder. Be sure to clean the top
of the master cylinder area before removing cap.
With disc brakes, fluid level can be expected to fall
as the brake pads wear. Brake fluid level should be
checked when pads are replaced. If the brake fluid
is abnormally low, check the system for leaks
Úpage 476.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting
or riding on the brake pedal can result in
abnormally high brake temperatures, excessive
lining wear, and possible brake damage. You
would not have your full braking capacity in an
emergency.WARNING!
Use only manufacturer's recommended brake
fluid Ú page 476. Using the wrong type of
brake fluid can severely damage your brake
system and/or impair its performance. The
proper type of brake fluid for your vehicle is
also identified on the original factory installed
hydraulic master cylinder reservoir.
To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep
the master cylinder reservoir cap secured at
all times. Brake fluid in an open container
absorbs moisture from the air resulting in a
lower boiling point. This may cause it to boil
unexpectedly during hard or prolonged
braking, resulting in sudden brake failure. This
could result in a collision.
Overfilling the brake fluid reservoir can result
in spilling brake fluid on hot engine parts,
causing the brake fluid to catch fire. Brake
fluid can also damage painted and vinyl
surfaces, care should be taken to avoid its
contact with these surfaces.
Do not allow petroleum based fluid to contam -
inate the brake fluid. Brake seal components
could be damaged, causing partial or
complete brake failure. This could result in a
collision.
WARNING!
8
22_DT_OM_EN_USC_t.book Page 425
454SERVICING AND MAINTENANCE
Life Of Tire
The service life of a tire is dependent upon varying
factors including, but not limited to:
Driving style
Tire pressure - Improper cold tire inflation pres -
sures can cause uneven wear patterns to
develop across the tire tread. These abnormal
wear patterns will reduce tread life, resulting in
the need for earlier tire replacement
Distance driven
Performance tires, tires with a speed rating of V
or higher, and Summer tires typically have a
reduced tread life. Rotation of these tires per
the vehicle scheduled maintenance is highly
recommended
NOTE:Wheel Valve Stem must be replaced as well when
installing new tires due to wear and tear in existing
tires. Keep dismounted tires in a cool, dry place with as
little exposure to light as possible. Protect tires
from contact with oil, grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of
many characteristics. They should be inspected
regularly for wear and correct cold tire inflation
pressures. The manufacturer strongly
recommends that you use tires equivalent to the
originals in size, quality and performance when
replacement is needed Ú
page 453. Refer to the
Tire and Loading Information placard or the
Vehicle Certification Label for the size designation
of your tire. The Load Index and Speed Symbol for
your tire will be found on the original equipment
tire sidewall.
For more information relating to the Load Index
and Speed Symbol of a tire Ú page 445.
It is recommended to replace the two front tires or
two rear tires as a pair. Replacing just one tire can
seriously affect your vehicle’s handling. If you ever
replace a wheel, make sure that the wheel’s
specifications match those of the original wheels.
It is recommended you contact an authorized tire
dealer or original equipment dealer with any
questions you may have on tire specifications or
capability. Failure to use equivalent replacement
tires may adversely affect the safety, handling, and
ride of your vehicle.
WARNING!
Tires and the spare tire should be replaced after
six years, regardless of the remaining tread.
Failure to follow this warning can result in
sudden tire failure. You could lose control and
have a collision resulting in serious injury or
death.
WARNING!
Do not use a tire, wheel size, load rating, or
speed rating other than that specified for your
vehicle. Some combinations of unapproved
tires and wheels may change suspension
dimensions and performance characteristics,
resulting in changes to steering, handling, and
braking of your vehicle. This can cause unpre -
dictable handling and stress to steering and
suspension components. You could lose
control and have a collision resulting in
serious injury or death. Use only the tire and
wheel sizes with load ratings approved for
your vehicle.
Never use a tire with a smaller load index or
capacity, other than what was originally
equipped on your vehicle. Using a tire with a
smaller load index could result in tire over -
loading and failure. You could lose control and
have a collision.
Failure to equip your vehicle with tires having
adequate speed capability can result in
sudden tire failure and loss of vehicle control.
22_DT_OM_EN_USC_t.book Page 454
482 Bed Divider
...................................................... 97Bed Step.......................................................... 90Bedliner......................................................... 463Belts, Seat..................................................... 368Blind Spot Monitoring.................................... 319Bluetooth Connecting To A Particular MobilePhone Or Audio Device After Pairing
..... 276Body Builders Guide........................................ 11Body Mechanism Lubrication........................ 418Bodywork....................................................... 461B-Pillar Location............................................. 448Brake Assist System...................................... 313Brake Control System.................................... 313Brake Fluid.......................................... 425, 476Brake System...................................... 425, 466Fluid Check............................................... 425Master Cylinder......................................... 425Parking...................................................... 150Warning Light............................................ 128Brake/Transmission Interlock....................... 154Bulb Replacement......................................... 438Bulbs, Light.......................................... 370, 438
C
Camera.......................................................... 199Camera, AUX.................................................. 203Camera, Rear................................................ 199Camera, Surround View................................. 200
Camera, Trailer 360...................................... 203Capacities, Fuel............................................ 472Caps, FillerOil (Engine)............................................... 403Radiator (Coolant Pressure)..................... 423Car Washes................................................... 462Carbon Monoxide Warning............................ 370Care And Maintenance................................. 461Cargo Light..............................................57, 135CD................................................................. 270Cellular Phone.............................................. 302Center High Mounted Stop Light................... 443Center Seat Storage Compartment.................. 70Charge Air Cooler.......................................... 424Chart, Tire Sizing........................................... 445Check Engine Light
(Malfunction Indicator Light)......................... 139Checking Your Vehicle For Safety................. 368Checks, Safety.............................................. 368Child Restraint.............................................. 354Child RestraintsBooster Seats........................................... 357Child Seat Installation..................... 363, 364How To Stow An unused ALR Seat Belt.... 362Infant And Child Restraints....................... 356Locating The LATCH Anchorages.............. 361Lower Anchors And Tethers ForChildren................................................ 359Older Children And Child Restraints......... 357Seating Positions...................................... 358
Clean Air Gasoline......................................... 468CleaningWheels...................................................... 457Climate Control................................................62Automatic....................................................62Manual........................................................65Cold Weather Operation................................ 145Compact Spare Tire...................................... 456Connected Services...................................... 282Connected Services FAQ............................... 297Connected Services Features....................... 286Connected Services, Getting Started............ 284Connected Services, Introduction................. 283Contract, Service........................................... 478Controls........................................................ 262Cooling Pressure Cap (Radiator Cap)............ 423Cooling System.................................... 130, 421Adding Coolant (Antifreeze)...................... 422Coolant Level..........................421, 423, 424Cooling Capacity....................................... 472Disposal Of Used Coolant......................... 423Drain, Flush, And Refill............................. 422Inspection........................................ 423, 424Points To Remember................................ 424Pressure Cap............................................ 423Radiator Cap............................................. 423Selection Of Coolant (Antifreeze)......................... 422, 472, 473Corrosion Protection..................................... 461
22_DT_OM_EN_USC_t.book Page 482
484 Oil Selection
.................................... 409, 472Oil Synthetic.............................................. 409Oil Temperature........................................ 130Overheating............................................... 387Starting........................................... 141, 144Enhanced Accident Response
Feature................................................ 352, 392Entry System, Illuminated................................ 60Ethanol.......................................................... 468Exhaust Gas Cautions.................................... 370Exhaust System................................... 370, 420Exterior Lights......................................... 54, 370
F
Family Alerts.................................................. 296FiltersAir Cleaner................................................. 410Air Conditioning.................................. 68, 416Engine Fuel............................................... 412Engine Oil........................................ 409, 473Engine Oil Disposal................................... 409FlashersTurn Signals.................................... 137, 370Flash-To-Pass.................................................. 55Flat Tire Stowage........................................... 382Fluid Capacities............................................. 472Fluid Leaks.................................................... 370Fluid Level ChecksBrake........................................................ 425Fluid, Brake................................................... 476
Fog Lights..................................... 57, 136, 442Fold-Flat Seats................................................. 35Forward Collision Warning.......... 133, 135, 325Four Wheel Drive............... 133, 135, 137, 160Four-Way Hazard Flasher.............................. 371Freeing A Stuck Vehicle................................ 389Front Axle (Differential)................................. 427Fuel............................................. 208, 467, 469Adding............................................. 207, 208Additives................................................... 468Clean Air................................................... 468Ethanol..................................................... 468Filter......................................................... 412Gasoline................................................... 467Light......................................................... 132Materials Added....................................... 468Methanol.................................................. 468Octane Rating.................................. 467, 473Requirements......................... 467, 469, 472Specifications........................................... 470Tank Capacity........................................... 472Fuel Saver Technology.................................. 174Fuses............................................................ 427
G
Garage Door Opener (HomeLink)..................... 49Gasoline, Clean Air........................................ 468Gasoline, Reformulated................................ 468GaugesVoltage..................................................... 146
Glass Cleaning.............................................. 465Grocery Bag Retainer.......................................41Gross Axle Weight Rating.............................. 213Gross Combination Weight Rating................ 213Gross Trailer Weight...................................... 213Gross Vehicle Weight Rating......................... 213GuideBody Builders...............................................11GVWR............................................................ 211
H
HazardDriving Through Flowing, Rising, Or Shallow Standing Water
................... 231Hazard Warning Flashers.............................. 371Head Restraints...............................................41Head Rests......................................................41Headlights............................................ 136, 440Cleaning.................................................... 462Delay...........................................................56High Beam......................................... 55, 137High Beam/Low Beam Select Switch..........55Lights On Reminder.....................................56On With Wipers............................................56Passing........................................................55Switch..........................................................54Heads Up Display (HUD)....................... 121, 122Heated Mirrors.................................................49Heated Seats...................................................39Heated Steering Wheel....................................34
22_DT_OM_EN_USC_t.book Page 484
487
Power Folding
.............................................. 48Rearview............................................ 45, 372Tilt Side In Reverse..................................... 49Trailer Towing.............................................. 49Vanity.......................................................... 46Mobile App.................................................... 284Modifications/Alterations Vehicle........................................................ 13Monitor, Tire Pressure System....................... 328Mopar Parts................................................... 479MP3 Control.................................................... 75Multi-Function Control Lever............................ 55Multifunction Tailgate...................................... 87
N
New Vehicle Break-In Period.......................... 150
O
Occupant Restraints...................................... 334Octane Rating, Gasoline (Fuel)...................... 467Off Road Pages.............................................. 306Accessory Gauges..................................... 309Pitch And Roll............................................ 310Status Bar................................................. 307Vehicle Dynamics...................................... 308Off-Pavement Driving (Off-Road).................... 232Off-Road Driving (Off-Pavement).................... 232Oil Filter, Change........................................... 409Oil Filter, Selection......................................... 409
Oil Pressure Light.......................................... 130Oil, Engine............................................ 409, 473Capacity.................................................... 472Dipstick.................................................... 407Disposal................................................... 409Filter................................................ 409, 473Filter Disposal........................................... 409Identification Logo.................................... 409Materials Added To.................................. 409Pressure Warning Light............................ 130Recommendation............................ 409, 472Synthetic.................................................. 409Viscosity................................................... 472Onboard Diagnostic System.......................... 138Operating Precautions.................................. 138Operator ManualOwner's Manual........................................ 480Outside Rearview Mirrors................................ 47Overheating, Engine...................................... 387
P
Paddle Shifters............................................. 159Paint Care..................................................... 461Pair (Link) Uconnect Phone To A
Mobile Phone
b
........................................ 274Parallel Parking............................................. 193Parking Brake...................................... 131, 150Parking Lights.................................................. 56ParkSense Active Park Assist........................ 192
ParkSense System, Rear............................... 186Passive Entry....................................................30Pedals, Adjustable...........................................44Pedestrian Warning System.......................... 327Performance Features.................................. 118Pets............................................................... 368Phone Mode.................................................. 272Pickup Box................................................92, 94Pinch Protection........................................83, 85Placard, Tire And Loading Information.......... 448PowerDistribution Center (Fuses).............. 428, 433Door Locks...................................................29Mirrors.........................................................48Outlet (Auxiliary Electrical Outlet)..........76, 77Seats...........................................................38Side Steps...................................................30Sliding Rear Window....................................81Steering........................................... 130, 173Sunroof.................................................82, 83Windows......................................................79Power SeatsDown...........................................................38Forward.......................................................38Rearward.....................................................38Recline.........................................................38Tilt................................................................38Up................................................................3811
22_DT_OM_EN_USC_t.book Page 487
490 Storage, Vehicle
...................................... 68, 461Store Radio Presets....................................... 268Storing Your Vehicle...................................... 461Sun Roof............................................ 82, 83, 85Sunglasses Storage......................................... 72Sunshade Operation................................. 83, 84Surround View Camera.................................. 200Suspension Air.................................................... 165, 169Sway Control, Trailer...................................... 319Symbol Glossary.............................................. 13Synthetic Engine Oil....................................... 409
T
Tailgate............................................................ 86Tailgate Removal............................................. 88Tailgate, Electronic Lowering........................... 86Tailgate, Multifunction..................................... 87Telescoping Steering Column.......................... 33Temperature Control, Automatic (ATC)............ 67TiltDown........................................................... 38Up................................................................ 38Tilt Steering Column........................................ 33Tip Start......................................................... 141Tire And Loading Information Placard........... 448Tire Identification Number (TIN).................... 446Tire Markings................................................. 444
Tire Safety Information................................. 444Tire Terminology And Definitions.................. 447Tires......................... 369, 451, 455, 456, 460Aging (Life Of Tires).................................. 454Air Pressure.............................................. 451Chains...................................................... 458Compact Spare......................................... 456Dual.......................................................... 466General Information............... 451, 455, 456High Speed............................................... 452Inflation Pressure..................................... 452Life Of Tires.............................................. 454Load Capacity........................................... 448Pressure Monitoring System(TPMS)........................................ 133, 328Quality Grading......................................... 460Radial....................................................... 452Replacement............................................ 454Rotation.................................................... 460Run Flat.................................................... 453Safety.............................................. 444, 451Sizes......................................................... 445Snow Tires................................................ 455Spare Tires............................. 455, 456, 457Spinning................................................... 453Trailer Towing........................................... 220Tread Wear Indicators.............................. 453Types........................................................ 455Wheel Nut Torque..................................... 466
To Open Hood..................................................85Tongue Weight/Trailer Weight............. 213, 217Tonneau Cover....................................... 98, 462Tonneau Cover Cleaning............................... 462Tow/Haul Mode............................................ 160Towing.........................................135, 212, 390Disabled Vehicle....................................... 390Guide........................................................ 217Recreational............................................. 227Weight...................................................... 217Towing Behind A Motorhome........................ 227Traction......................................................... 230Traction Control............................................ 319Trailer Reverse Steering Control................... 217Trailer Sway Control (TSC).................... 213, 319Trailer Tire Pressure...................................... 332Trailer Towing....................................... 131, 212Frontal Area.............................................. 213Hitches..................................................... 216Minimum Requirements........................... 219Mirrors.........................................................49Tips........................................................... 225Trailer And Tongue Weight........................ 217Weight Carrying Hitch............................... 213Weight Distributing Hitch.......................... 214Wiring....................................................... 223Trailer Towing Guide..................................... 217Trailer Weight................................................ 217
22_DT_OM_EN_USC_t.book Page 490