2020 Ram 4500 Chassis Cab window fluid

396SERVICING AND MAINTENANCE
Plastic And Coated Parts
Use Mopar Total Clean to clean vinyl upholstery.
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this
vehicle are molded in clear plastic. When
cleaning the lenses, care must be taken to
avoid scratching the plastic.

1. Clean with a wet soft cloth. A mild soap
solution may be used, but do not use high
alcohol content or abrasive cleaners. If
soap is used, wipe clean with a clean damp
cloth.

2. Dry with a soft cloth.
Leather Parts
Mopar Total Clean is specifically recommended
for leather upholstery.
Your leather upholstery can be best preserved
by regular cleaning with a damp soft cloth.
Small particles of dirt can act as an abrasive
and damage the leather upholstery and should
be removed promptly with a damp cloth. Stub -
born soils can be removed easily with a soft
cloth and Mopar Total Clean. Care should be
taken to avoid soaking your leather upholstery
with any liquid. Please do not use polishes, oils,
cleaning fluids, solvents, detergents, or
ammonia-based cleaners to clean your leather
upholstery. Application of a leather conditioner
is not required to maintain the original condi -
tion.
NOTE:
If equipped with light colored leather, it tends to
show any foreign material, dirt, and fabric dye
transfer more so than darker colors. The leather
is designed for easy cleaning, and FCA recom -
mends Mopar total care leather cleaner applied
on a cloth to clean the leather seats as needed.
Glass Surfaces
All glass surfaces should be cleaned on a
regular basis with Mopar Glass Cleaner, or any
commercial household-type glass cleaner.
Never use an abrasive type cleaner. Use caution
when cleaning the inside rear window equipped
with electric defrosters or windows equipped
with radio antennas. Do not use scrapers or
other sharp instruments that may scratch the
elements.
When cleaning the rear view mirror, spray
cleaner on the towel or cloth that you are using.
Do not spray cleaner directly on the mirror.
CAUTION!
Direct contact of air fresheners, insect
repellents, suntan lotions, or hand sani -
tizers to the plastic, painted, or decorated
surfaces of the interior may cause perma -
nent damage. Wipe away immediately.
Damage caused by these type of products
may not be covered by your New Vehicle
Limited Warranty.
CAUTION!
Do not use Alcohol and Alcohol-based and/or
Ketone based cleaning products to clean
leather upholstery, as damage to the
upholstery may result.

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TECHNICAL SPECIFICATIONS
IDENTIFICATION DATA
Vehicle Identification Number
The Vehicle Identification Number (VIN) is found
on the left front corner of the instrument panel,
visible through the windshield. This number
also appears on the vehicle frame etched on
right hand center rail, as well as the Automobile
Information Disclosure Label affixed to a
window on your vehicle, the vehicle registration
and title.
Vehicle Identification Number
NOTE:
It is illegal to remove or alter the VIN.BRAKE SYSTEM
If power assist is lost for any reason (for
example, repeated brake applications with the
engine off), the brakes will still function.
However, you will experience a substantial
increase in braking effort to stop the vehicle.
If either the front or rear hydraulic system loses
normal braking capability, the remaining
system will still function with some loss of
overall braking effectiveness. This will be
evident by increased pedal travel during appli
-
cation, greater pedal force required to slow or
stop, and activation of the “Brake Warning
Light” and/or the “ABS Warning Light” during
brake use.
Hydraulic Brake Assist — If Equipped
The brake system power assist is provided by a
hydro-boost unit which shares fluid with the
power steering system. You may experience
some clicking or hissing noises from the
hydro-boost system during hard braking condi -
tions.
NOTE:
Under cold temperatures, pedal effort will be
higher than normal until the power steering fluid
reaches operating temperature.
WHEEL AND TIRE TORQUE SPECIFICATIONS
Proper lug nut/bolt torque is very important to
ensure that the wheel is properly mounted to
the vehicle. Any time a wheel has been removed
and reinstalled on the vehicle, the lug nuts/
bolts should be torqued using a properly cali -
brated torque wrench using a high quality six
sided (hex) deep wall socket.
8

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INDEX
A
Accessories..........................................413Mopar.............................................413Adaptive Cruise Control (ACC) (Cruise
Control)...............................................232Adding Engine Coolant (Antifreeze)............364Adding Fuel..........................................269Additives, Fuel......................................400AdjustDown................................................31Forward.............................................31Rearward...........................................31Up....................................................31Adjustable Pedals....................................39Air BagAir Bag Operation...............................153Air Bag Warning Light..........................151Enhanced Accident Response.......158, 328Event Data Recorder (EDR)...................328If Deployment Occurs..........................157Knee Impact Bolsters..........................154Maintaining Your Air Bag System............158Maintenance.....................................158Transporting Pets...............................179Air Bag Light......................... 108, 151, 181Air Cleaner, Engine (Engine Air
Cleaner Filter)............................... 349, 371
Air Conditioner Maintenance.................... 351Air Conditioner Refrigerant............... 351, 352Air Conditioner System............................ 351Air Conditioning................................. 52, 62Air Conditioning Filter....................... 64, 352Air Conditioning System............................ 62Air Conditioning, Operating Tips.................. 63Air Filter.............................................. 349Air PressureTires............................................... 383AlarmPanic................................................ 14Security Alarm............................. 24, 110Alterations/ModificationsVehicle.............................................. 11Android Auto........................................ 496Antifreeze (Engine Coolant)...................... 364Capacites......................................... 405Disposal.......................................... 365Anti-Lock Brake System (ABS)................... 120Anti-Lock Warning Light........................... 114Apple CarPlay....................................... 497Assist, Hill Start..................................... 122Audio Systems (Radio)............................ 414Auto Down Power Windows........................ 65Auto Unlock, Doors................................ 216Automatic Door Locks............................... 29
Automatic Headlights............................... 46Automatic Temperature Control (ATC).......... 62Automatic Transmission................. 213, 370Adding Fluid..................................... 370Fluid And Filter Change....................... 370Fluid Change.................................... 370Fluid Level Check.............................. 368Fluid Type........................ 368, 409, 412Shifting........................................... 207Special Additives............................... 368Automatic Transmission Limp Home Mode.. 216AUX Camera................................. 261, 267Auxiliary Driving Systems........................ 129Axle Fluid.....................370, 371, 409, 412Axle Lubrication............................ 370, 371
B
Back-Up.............................................. 258Back-Up Camera................................... 258Battery....................................... 110, 346Blanket........................................... 196Charging System Light........................ 110Keyless Key Fob Replacement................ 14Battery Saver Feature.............................. 48Belts, Seat........................................... 180Body Builders Guide................................ 11Body Mechanism Lubrication................... 360

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B-Pillar Location
....................................379Brake Assist System...............................121Brake Control System.............................121Brake Fluid...................................367, 409Brake System............................... 367, 397Fluid Check.......................................367Master Cylinder.................................367Parking............................................204Warning Light....................................109Brake/Transmission Interlock...................206Bulb Replacement.................................300Bulbs, Light.................................. 182, 300
C
Cab Top Clearance Lights........................305Camera...............................................258Camera, AUX................................ 261, 267Camera, Rear............................... 258, 261Capacities, Antifreeze (Engine Coolant).......405Capacities, Fluid....................................405Caps, Filler Oil (Engine)............................... 343, 348Power Steering..................................229Radiator (Coolant Pressure)..................365Car Washes..........................................394Carbon Monoxide Warning............... 180, 401Cargo Light.............................................47Cellular Phone......................................483Center High Mounted Stop Light................304Center Seat Storage Compartment..............73
Changing A Flat Tire............................... 314Charge Air Cooler................................... 366Chart, Tire Sizing................................... 376Check Engine Light (Malfunction Indicator Light)119Checking Your Vehicle For Safety.............. 180Checks, Safety...................................... 180Child Restraint...................................... 160Child RestraintsBooster Seats................................... 164Child Seat Installation................. 172, 174How To Stow An unused ALR Seat Belt.... 171Infant And Child Restraints................... 162Locating The LATCH Anchorages............ 169Lower Anchors And Tethers For Children.. 165Older Children And Child Restraints........ 163Seating Positions............................... 165Clean Air Gasoline................................. 399CleaningWheels............................................ 389Climate Control....................................... 51Automatic.......................................... 55Manual.............................................. 52Cold Weather Operation.......................... 187Compact Spare Tire............................... 387Contract, Service................................... 501Cooling Pressure Cap (Radiator Cap).......... 365Cooling System..................................... 363Adding Coolant (Antifreeze).................. 364Coolant Level............................ 363, 366
Cooling Capacity................................ 405Disposal Of Used Coolant.................... 365Drain, Flush, And Refill........................ 364Inspection........................................ 366Points To Remember.......................... 366Pressure Cap.................................... 365Radiator Cap.................................... 365Selection Of Coolant(Antifreeze)................... 364, 407, 410Corrosion Protection.............................. 393Cruise Control (Speed Control)......... 230, 232Cruise Light......................................... 117Cupholders............................................ 77Customer Assistance............................. 500Cybersecurity....................................... 414
D
Daytime Running Lights............................ 45Dealer Service...................................... 347Defroster, Rear Window............................ 52Defroster, Windshield....................... 52, 181Delay (Intermittent) Wipers........................ 50Diagnostic System, Onboard.................... 118Diesel Exhaust Brake............................. 203Diesel Fuel.......................................... 402Diesel Fuel Requirements....................... 402Bulk Storage Of................................. 269Diesel Fuel System, Re-Priming................ 358Differential, Limited Slip......................... 228
11

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Methanol
.............................................400Mirrors..................................................40Electric Powered..................................41Heated..............................................43Memory.............................................32Outside..............................................41Rearview.................................... 40, 294Trailer Towing......................................42Modifications/Alterations Vehicle..............................................11Monitor, Tire Pressure System..................132Mopar Accessories.................................413Mopar Parts.........................................502MP3 Control.........................................481Multi-Function Control Lever.......................44
N
Navigation System (Uconnect GPS)............258New Vehicle Break-In Period.....................202Noise ControlMaintenance.....................................371Tampering Prohibited..........................372Noise Emission Warranty.................371, 372
O
Occupant Restraints...............................141Octane Rating, Gasoline (Fuel)..................399Oil Change Indicator...............................335Oil Filter, Change...................................349Oil Filter, Selection.................................349
Oil Pressure Light.................................. 110Oil Reset............................................... 93Oil, Engine........................... 347, 407, 410Capacity.......................................... 405Change Interval................................. 347Dipstick........................................... 345Disposal.......................................... 349Filter............................... 349, 407, 410Filter Disposal................................... 349Identification Logo..................... 347, 348Materials Added To............................ 349Pressure Warning Light....................... 110Recommendation.............................. 347Synthetic......................................... 349Viscosity.......................................... 348Onboard Diagnostic System..................... 118Operating Precautions............................ 118Operator ManualOwner's Manual........................... 11, 503Outside Rearview Mirrors.......................... 41Overdrive............................................. 212Overdrive OFF Switch............................. 212Overheating, Engine............................... 321
P
Paint Care........................................... 393Panic Alarm............................................ 14Parking Brake....................................... 204ParkSense System, Rear................. 246, 250Passive Entry.......................................... 26
Pedals, Adjustable................................... 39Pets................................................... 179Placard, Tire And Loading Information........ 379PowerDistribution Center (Fuses).................. 306Door Locks......................................... 26Mirrors.............................................. 41Outlet (Auxiliary Electrical Outlet)....... 78, 80Seats................................................ 31Sliding Rear Window............................. 66Steering.................................... 41, 229Take-Off Adapter............................... 228Take-Off Operation............................. 228Windows........................................... 64Power SeatsDown................................................ 31Forward............................................. 31Rearward........................................... 31Recline.............................................. 31Tilt................................................... 31Up.................................................... 31Power Steering Fluid.............................. 409Pregnant Women And Seat Belts.............. 149Preparation For Jacking.......................... 314PTO (Power Take-Off)............................. 228
R
Radial Ply Tires..................................... 384Radiator Cap (Coolant Pressure Cap). 363, 365Radio Operation.................................... 483
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Minimum Requirements
......................279Mirrors..............................................42Tips................................................284Trailer And Tongue Weight....................279Wiring..............................................284Trailer Towing Guide...............................279Trailer Weight.......................................279Transfer Case.......................................371Electronically Shifted...................219, 222Fluid....................................... 409, 412Transmission........................................213Automatic......................... 207, 213, 368Fluid....................................... 409, 412Maintenance.....................................368Shifting............................................205Transporting Pets..................................179Tread Wear Indicators.............................385Turn Signals........................... 47, 117, 301
U
Uconnect Uconnect Settings
....................... 415, 423, 424,438, 440, 458, 459Uconnect PhoneCall Continuation................................480Uconnect SettingsCustomer Programmable Features.. 26, 423, 424, 438, 440, 458, 459
Passive Entry Programming.......... 26, 423, 438, 458Uconnect Voice Command....................... 485Uniform Tire Quality Grades..................... 392Universal Garage Door Opener (HomeLink).... 67Universal Transmitter............................... 67Unleaded Gasoline................................ 399Untwisting Procedure, Seat Belt................ 146USB.................................................... 481
V
Vehicle Identification Number (VIN)............ 397Vehicle Loading............................. 273, 379Vehicle Modifications/Alterations................ 11Vehicle Storage............................... 63, 393Vehicle User GuideIn Vehicle Help.................................... 12Navigation.......................................... 12Operating Instructions........................... 12Searching User Guide........................... 12Viscosity, Engine Oil............................... 348Voice Recognition System (VR)................. 485Voltmeter............................................ 194
W
Warning Lights (Instrument Cluster
Descriptions)
........................................ 112Warnings And Cautions............................. 11Warranty Information............................. 502Washers, Windshield........................ 50, 345
Washing Vehicle................................... 394WaterDriving Through................................. 292Water SeparatorDiesel Fuel....................................... 354Wheel And Wheel Tire Care...................... 389Wheel And Wheel Tire Trim...................... 389Wheel Covers....................................... 318Wind Buffeting........................................ 66Window Fogging...................................... 63Windows............................................... 64Power............................................... 64Rear Sliding....................................... 66Reset Auto-Up..................................... 65Windshield Defroster............................. 181Windshield Washers........................ 50, 345Fluid......................................... 50, 345Windshield Wiper Blades........................ 360Windshield Wipers................................... 50Wipers Blade Replacement..................... 360Wipers, Intermittent................................. 50Wipers, Rain Sensitive.............................. 51Wireless Charging Pad.............................. 81

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