
At Every Oil Change Interval as Indicated by the Information Display
1
Inspect the steering linkage, ball joints, suspension, tie-rod ends, driveshaft and U-joints.
Lubricate components equipped with grease fittings.
Inspect front oil hubs for leaks and check fluid level through hub cap sight glass.
1 Do not exceed one year or 10,000 mi (16,000 km) between service intervals.
2 Reset the Intelligent Oil-Life Monitor after engine oil and filter changes. See Oil Change
Indicator Reset
(page 196).
3 Vehicles with dual rear wheels should rotate the front wheels when specified; rear wheels
only if unusual wear is noted. Other Maintenance Items
1
Replace the engine-mounted and frame-mounted fuel
filters. 2
Every
22,000 mi
(36,000 km)
Inspect engine and secondary cooling system coolant
concentration, freeze-point protection, additive, corrosion
inhibitor, strength, coolant level, and hoses. Add coolant
additive if necessary.3
Every
30,000 mi
(48,000 km)
Replace the air inlet foam filter.
Every
45,000 mi
(72,000 km)
Inspect the accessory drive belt or belts. 4
At
90,000 mi
(144,000 km))
Change the rear axle fluid. See
Special Operating
Conditions Scheduled Maintenance
(page 331). 5
At
100,000 mi
(160,000 km)
Change the engine and secondary cooling system coolant. 6
At
200,000 mi
(322,000 km)
Change crankcase ventilation filter.
Every
105,000 mi
(168,000 km)
Change the automatic transmission fluid and filter. Consult
an authorized dealer for requirements.
Every
150,000 mi
(240,000 km)
330
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing Scheduled Maintenance

Automatic Transmission.............................115
Brake-Shift Interlock.......................................... 118
If Your Vehicle Gets Stuck In Mud or Snow................................................................... 119
Understanding the Shift Positions of a 6– Speed Automatic Transmission..........115
Understanding your SelectShift™ Automatic transmission.............................. 116
Automatic Transmission Fluid Check............................................................204
Transmission Fluid Level................................ 204
Auxiliary Power Points.................................83 110 Volt AC Power Point..................................... 83
12 Volt DC Power Point....................................... 83
Locations................................................................. 83
Auxiliary Switches........................................318
Axle Inspection.............................................225 Front Axle.............................................................. 225
B
Battery See: Changing the 12V Battery..................... 208
Bonnet Lock See: Opening and Closing the Hood...........188
Booster Seats...................................................27
Types of Booster Seats...................................... 28
Brake Fluid Check........................................205
Brakes................................................................122 General Information........................................... 122
Brake System Inspection
..........................222
Air Brakes.............................................................. 223
Driveline Parking Brake.................................... 225
Hydraulic Brakes................................................. 224
Breaking-In......................................................149
Bulb Specification Chart...........................275
C
Capacities and Specifications - 6.7L Diesel..............................................................261
Engine Oil Specifications................................ 267
Specifications..................................................... 263
Capacities and Specifications - 6.8L................................................................269
Alternative Engine Oil for Extremely Cold Climates............................................................ 274
Specifications..................................................... 270Capacities and Specifications
................255
Car Wash See: Cleaning the Exterior.............................. 229
Catalytic Converter
......................................103
On-Board Diagnostics (OBD-II)................... 104
Readiness for Inspection and Maintenance (I/M) Testing................................................... 104
Changing a Bulb............................................212 Brake Lamp, Rear Lamp, Rear Direction
Indicator, License Plate Lamp and
Reverse Lamp.................................................. 213
Front Clearance and Identification Lamp................................................................... 212
Headlamp Bulbs................................................. 212
Changing a Fuse
............................................176
Fuses........................................................................\
176
Changing a Road Wheel............................251 Tire Change Procedure..................................... 251
Changing the 12V Battery.........................208 Battery Management System (If
Equipped)....................................................... 209
Changing the Crankcase Vent Filter Element - 6.7L Diesel...............................195
Changing the Engine Air Filter - 6.7L Diesel..............................................................213
Air Filter Replacement...................................... 214
Air Filter Restriction Gauge.............................. 213
Changing the Engine Air Filter - 6.8L.................................................................216
Changing the Engine-Mounted and Diesel Fuel Conditioner Module Fuel
Filters..............................................................218
Diesel Fuel Conditioner Module Filter.........219
Engine-mounted Fuel Filter........................... 220
Changing the Engine Oil and Oil Filter................................................................194
Engine lubrication for severe service operation.......................................................... 195
Changing the Wiper Blades
......................210
Checking the Wiper Blades......................210
Child Restraint and Seatbelt Maintenance.................................................39
Child Restraint Positioning.........................29
Child Safety
.......................................................19
General Information............................................. 19
Child Safety Locks...........................................31
Cleaning Products
.......................................229
Materials............................................................... 229
376
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing Index

Using Cruise Control....................................138
Canceling the Set Speed................................. 138
Changing the Set Speed.................................. 138
Resuming the Set Speed................................. 139
Setting the Cruise Speed................................. 138
Switching Cruise Control Off.......................... 139
Switching Cruise Control On.......................... 138
Using Snow Chains......................................251
Using Stability Control...............................136
Using SYNC™ With Your Media Player............................................................303
Accessing Your Play Menu............................. 308
Connecting Your Digital Media Player to the USB Port.......................................................... 303
Media Menu Features...................................... 306
Media Voice Commands................................ 305
System Settings.................................................. 310
What's Playing?................................................ 304
Using SYNC™ With Your Phone
.............291
Accessing Features Through the Phone
Menu................................................................. 296
Accessing Your Phone Settings................... 299
Making a Call....................................................... 294
Pairing a Cell Phone for the First Time.................................................................... 291
Pairing Subsequent Cell Phones.................292
Phone Options during an Active Call.........294
Phone Voice Commands................................ 293
Receiving Calls................................................... 294
System Settings................................................ 300
Text Messaging................................................... 297
Using Traction Control - Vehicles With: Air Brakes
......................................................133
System Indicator Light...................................... 133
Using Traction Control - Vehicles With: Hydraulic Brakes........................................133
System Indicator Light...................................... 134
Using Voice Recognition
...........................289
Initiating a Voice Session................................ 289
System Interaction and Feedback..............290
Utilizing the Mediation/Arbitration Program (Canada Only).........................163
V
Vehicle Care
...................................................229
General Information......................................... 229
Vehicle Certification Label
.......................260 Vehicle Identification Number
................259
Vehicle Inspection Guide...........................178
Vehicle Inspection Information...............178
Trailer...................................................................... 185
Transmission........................................................ 185
Vehicle Storage
.............................................234
Battery.................................................................... 235
Body........................................................................\
234
Brakes..................................................................... 235
Cooling system................................................... 235
Engine.................................................................... 234
Fuel system.......................................................... 234
General.................................................................. 234
Miscellaneous..................................................... 235
Removing Vehicle From Storage.................. 235
Tires........................................................................\
. 235
Ventilation See: Climate Control........................................... 72
VIN See: Vehicle Identification Number............259
Voice Control....................................................47
W
Warning Lamps and Indicators................60 Anti-Lock Braking System................................ 60
Automatic Regeneration Control.................. 60
Battery..................................................................... 60
Brake System........................................................ 60
Check Fuel Cap.................................................... 60
Check Suspension............................................... 60
Cruise Control....................................................... 60
Diesel Exhaust Fluid........................................... 60
Direction Indicator................................................ 61
Door Ajar................................................................... 61
Electronic Locking Differential......................... 61
Engine Oil Pressure............................................... 61
Exhaust Brake On .................................................. 61
Fasten Seatbelt..................................................... 61
High Beam............................................................... 61
Hydromax................................................................. 61
Low Fuel Level........................................................ 61
Parking Brake Warning........................................ 61
Powertrain Malfunction/Reduced Power/Electronic Throttle Control...........62
Service Engine Soon........................................... 62
Stability Control and Traction Control Indicator.............................................................. 62
383
F650750 (TBC) , enUSA, Edition date: 201804, Second-Printing Index