2018 Ram 4500 Chassis Cab automatic transmission

Chassis
ComponentFluid, Lubricant, or Genuine Part
Automatic Transmission (6.4L Engine with 66RFE Transmission)
(For Diesel Engine See Diesel Section Below) Use only ATF+4 Automatic Transmission Fluid. Failure to use ATF+4 fluid
may affect the function or performance of your transmission.
We recommend Mopar ATF+4 fluid.
Automatic Transmission (6.4L Engine with AS66RC Transmission) Use only Mopar ASRC Automatic Transmission Fluid or equivalent. Failure to use the proper fluid may affect the function or performance of
your transmission.
Transfer Case We recommend you use Mopar BW44-44 Transfer Case Fluid.
Front and Rear Axle Fluid (4500/5500) We recommend you use GL-5 SAE 75W-90 Synthetic (MS-9763).
Limited slip additive is not required for Limited-Slip Rear Axles.
Brake Master Cylinder We recommend you use Mopar DOT 3 and SAE J1703.
If DOT 3 brake fluid is not available, then DOT 4 is acceptable.
Power Steering Reservoir We recommend you use Mopar Power Steering Fluid +4,
Mopar ATF+4 Automatic Transmission Fluid.
FLUIDS AND LUBRICANTS — 6.7L DIESEL ENGINES
Engine
Component Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula OAT (Organic Additive Technology).
TECHNICAL SPECIFICATIONS
216

Chassis
ComponentFluid, Lubricant, or Genuine Part
Automatic Transmission – If Equipped 6.7L Diesel with (Six-Speed
68RFE) – 2500/3500 Pickup models without PTO Only use ATF+4 Automatic Transmission Fluid. Failure to use ATF+4 fluid
may affect the function or performance of your transmission. We recom-
mend Mopar ATF+4 fluid.
Automatic Transmission – If Equipped 6.7L Diesel with (Six-Speed
AS69RC) – Pickup models with PTO and All Chassis Cab models Only use Mopar ASRC Automatic Transmission Fluid or equivalent. Failure
to use the proper fluid may affect the function or performance of your
transmission.
Transfer Case We recommend you use Mopar BW44–44 Transfer Case Fluid.
Front and Rear Axle Fluid (2500/3500) We recommend you use SAE 75W-85 HD Ram GL-5 Synthetic Axle
Lubricant. Limited slip additive is not required for Limited-Slip Rear
Axles.
Front and Rear Axle Fluid (4500/5500) We recommend you use GL-5 SAE 75W-90 Synthetic (MS-9763). Limited
slip additive is not required for Limited-Slip Rear Axles.
Clutch Linkage We recommend you use Mopar Multi-Purpose Grease, NLGI Grade 2 E.P.
or equivalent.
Manual Transmission (G-56) – If Equipped We recommend you use Mopar ATF+4 Automatic Transmission Fluid or
equivalent licensed ATF+4 product.
TECHNICAL SPECIFICATIONS
218

Accessories..................219
Mopar ...................219
Adding Fuel ..............138, 139
Additives, Fuel ................139
Adjustable Pedals ...............29
Air Bag Air Bag Operation .............90
Air Bag Warning Light ..........87
Enhanced Accident Response . .94, 171
Event Data Recorder (EDR) ......171
If A Deployment Occurs .........94
Knee Impact Bolsters ..........90
Maintaining Your Air Bag System . . .95
Transporting Pets ............115
Air Bag Light ............61, 87, 116
Air Bag Maintenance .............95
Air Cleaner, Engine (Engine Air Cleaner Filter) .......186
Air Conditioning Filter ............44
Air Conditioning, Operating Tips ......44
Air Conditioning System ...........43
Air Filter ...................186
Air Pressure, Tires ..............200
Alarm, Panic ..................15
Alarm (Security Alarm) .........17, 63 Alarm System (Security Alarm)
.......17
Antifreeze (Engine Coolant) Capacities ................213
Anti-Lock Warning Light ...........66
Audio Jack ..................257
Automatic Headlights ............33
Automatic High Beams ...........32
Automatic Temperature Control (ATC) . . .43
Automatic Transmission Fluid Type ............216, 218
Shifting .................129
Axle Fluid ...............216, 218
Back-Up ...................136
Back-Up Camera ..............136
Battery .....................62
Charging System Light .........62
Belts, Seat ..................116
Body Builders Guide ..............2
B-Pillar Location ..............196
Brake Fluid ................. .216
Brake

System
Warning Light ...............61
Brake/Transmission Interlock .......129
Bulb Replacement .............154 Bulbs, Light
..............118, 154
Camera ....................136
Camera, Rear ................136
Capacities, Antifreeze (Engine Coolant) .............213
Capacities, Fluid ..............213
Caps, Filler Oil (Engine) ...............184
Carbon Monoxide Warning .........115
Cargo Light ...................34
Changing A Flat Tire ............160
Chart, Tire Sizing ..............192
Checking Your Vehicle For Safety . . . .115
Checks, Safety ................115
Child Restraint ................96
Child Restraints Booster Seats ...............99
Child Restraints ..............96
Child Seat Installation .....107, 109
How To Stow An Unused
ALR Seat Belt ..............106
Infants And Child Restraints ......97
Locating The LATCH Anchorages . .104
INDEX
289

Panic Alarm................15
Remote Starting Exit Remote Start Mode ........17
Replacement Tires .............202
Reporting Safety Defects ..........286
Resetting Perform Service Indicator . . .179
Restraint, Head ................26
Restraints, Child ...............96
Safety Checks Inside Vehicle .......116
Safety Checks Outside Vehicle ......117
Safety Defects, Reporting .........286
Safety, Exhaust Gas .............115
Safety Information, Tire ..........191
Safety Tips ..................115
Schedule, Maintenance ..........174
SD Card Port .................257
Seat Belt Adjustable Upper Shoulder
Belt Anchorage ..............81
Automatic Locking Retractor (ALR) . .85
Lap/Shoulder Belt Operation ......80
Lap/Shoulder Belt Untwisting .....81
Pregnant Women .............85
Seat Belt Extender ............84
Seat Belt Reminder ............78
Seat Belt Reminder ..............78 Seat Belts
................78, 116
Adjustable Shoulder Belt ........81
Adjustable Upper Shoulder
Anchorage .................81
Child Restraint ..............96
Extender ..................84
Front Seat ..............78, 80
Inspection ................116
Operating Instructions .........80
Pregnant Women .............85
Reminder .................61
Untwisting Procedure ..........81
Seats ......................21
Adjustment ................21
Easy Entry ..............21, 23
Heated ...................21
Memory ..................21
Rear Folding ...............21
Seatback Release ............21
Tilting ...................21
Vented ...................21
Ventilated .................21
Security Alarm ..............17,
63
Selection Of Coolant (Antifreeze) .............214, 216
Service Assistance .............284
Service Contract ...............285 Service Manuals
...............286
Shifting ....................128
Automatic Transmission ........129
Transfer Case, Shifting Into
Transfer Case Neutral (N) .......148
Transfer Case, Shifting Out Of
Transfer Case Neutral (N) .......150
Shift Lever Override .............167
Signals, Turn ............34, 68, 118
Sirius Satellite Radio Traffic & Weather ............262
Sirius Travel Link ..............263
SiriusXM Guardian .............248
Account ..................248
In Vehicle Features ...........250
Maintaining Your Account .......250
Registration ...............249
Remote Features ............253
Renewing Subscriptions ........250
Send&Go ................255
Vehicle Finder ..............255
Vehicle Health Alert ..........278
Snow Tires ..................204
Sound Systems (Radio) ........257, 259, 261, 262
Spare Tire ............204, 205, 206
Spark Plugs ..................214
293

Speed ControlAccel/Decel ...............135
Cancel ..................135
Resume .................135
Speed Control (Cruise Control) ......133
Starting ................120, 121
Engine Block Heater ..........124
Starting Procedures .............121
Starting Procedures (Diesel Engines) . .121
Starting Procedures (Gas Engines) . . . .120
Steering Tilt Column ................28
Wheel, Heated ..............28
Wheel, Tilt .................28
Steering Wheel Mounted Sound System Controls .........257
Storage, Vehicle ................44
Telescoping Steering Column ........28
Temperature Control, Automatic (ATC) . .43
Text Messaging ...............271
Tilt Steering Column .............28
Tire And Loading Information Placard . .196
Tire Markings .................191
Tires ............117, 199, 204, 207
Aging (Life Of Tires) ..........202
Air Pressure ...............199 Changing
.................160
Compact Spare .............204
Dual ................210, 211
General Information .......199, 204
High Speed ...............200
Inflation Pressures ...........200
Jacking ..................160
Life Of Tires ...............202
Load Capacity ..............196
Pressure Monitor System (TPMS) . . .72
Pressure Warning Light .........65
Quality Grading .............207
Radial ..................201
Replacement ..............202
Safety ...............191, 199
Sizes ...................192
Snow Tires ................204
Spare

Tire .........204, 205, 206
Spinning .................201
Tread Wear Indicators .........202
Wheel Nut Torque ........163, 210
Tire Safety Information ...........191
To Open Hood .................44
Towing .................142, 169
Disabled Vehicle ............169
Guide ...................142
Recreational ...............147 Weight
..................142
Towing Vehicle Behind A Motorhome . .147
Trailer Towing ................142
Minimum Requirements .......142
Trailer Towing Guide ............142
Trailer Weight ................142
Transfer Case Electronically Shifted .........132
Fluid ................216, 218
Transmission Automatic ................129
Fluid ................216, 218
Shifting .................128
Transporting Pets ..............115
Tread Wear Indicators ...........202
Turn Signals ...............34, 68
Uconnect 3.0 ................227
Uconnect (Hands-Free Phone) Making A Phone Call ......264, 270
Receiving A Call ............264
Uconnect Phone . . . .264, 269, 270, 271
Uconnect Settings Customer Programmable Features . . .19
Passive Entry Programming .......19
Uconnect Voice Command .....269, 272
Uniform Tire Quality Grades ........207
INDEX
294