Trade name
Number of Bulbs
Function
194
—
License plate lamp
912
1
High-mount brake lamp
12V6W
2
Map lamp
578
3
Dome/reading lamps
2825
2
Interior visor lamp
2825
2
Mirror turn signal
2825
Mirror clearance lamp
194
5
Front clearance lamps and
front identification lamps
Note: To replace instrument panel lights,
see an authorized dealer.
CHANGING THE ENGINE AIR
FILTER - 6.7L DIESEL
Air Filter Restriction Gauge WARNING
To reduce the risk of vehicle damage
and/or personal burn injuries do not
start your engine with the air filter
removed and do not remove it while the
engine is running. Note:
Operating your vehicle in heavy
snowfall or extreme rain conditions may
allow excessive amounts of snow or water
into the air intake system. This could plug
or soak the air filter that could cause the
engine to lose power or shut down. The restriction gauge, located on the upper
housing of the air filter assembly, measures
the vacuum inside the air filter. The more
the air filter is restricted (dirty, clogged),
the higher the vacuum reading.
Check the air filter restriction gauge
whenever you open the hood to perform
general engine maintenance or at least
every 7,500 miles (12,000 km). If you
operate your vehicle in extremely dusty
conditions, check and reset the gauge at
least every 500 miles (800 km), or two
weeks, whichever comes first. Change the
213
F650750 (TBC) , enUSA, Edition date: 201708, First Printing MaintenanceE163372
Brake System Inspection..........................223
Air Brakes.............................................................. 223
Driveline Parking Brake.................................... 225
Hydraulic Brakes................................................. 225
Breaking-In.....................................................148
Bulb Specification Chart............................212
C
California Proposition 65.............................13
Capacities and Specifications - 6.7L Diesel..............................................................261
Engine Oil Specifications............................... 268
Specifications..................................................... 263
Capacities and Specifications - 6.8L................................................................269
Alternative Engine Oil for Extremely Cold Climates............................................................ 274
Specifications..................................................... 270
Capacities 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
.............................................211
Brake Lamp, Rear Lamp, Rear Direction
Indicator, License Plate Lamp and
Reverse Lamp.................................................. 212
Front Clearance and Identification Lamp................................................................... 212
Headlamp Bulbs.................................................. 211
Changing a Fuse
............................................174
Fuses........................................................................\
174
Changing a Road Wheel............................251 Tire Change Procedure..................................... 251
Changing the 12V Battery.........................207 Battery Management System (If
Equipped)....................................................... 208
Changing the Coalescer Filter Element
.........................................................193
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..................................................................217 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................................................................192
Engine lubrication for severe service operation........................................................... 193
Changing the Wiper Blades....................209
Checking the Wiper Blades.....................209
Child Restraint and Seatbelt Maintenance.................................................38
Child Restraint Positioning.........................29
Child Safety
.......................................................19
General Information............................................. 19
Child Safety Locks.........................................30
Cleaning Products
.......................................229
Materials............................................................... 229
Cleaning the Engine.....................................231
Cleaning the Exterior
..................................229
Cleaning the Headlamps................................ 230
Exterior Chrome Parts..................................... 230
Exterior Plastic Parts........................................ 230
Stripes or Graphics........................................... 230
Underbody........................................................... 230
Under Hood......................................................... 230
Cleaning the Instrument Panel and Instrument Cluster Lens.........................232
Cleaning the Interior....................................232
Cleaning the Wheels..................................233
Cleaning the Windows and Wiper Blades
............................................................231
Climate Control...............................................72
Cold Weather Precautions........................150 Winter Operating Tips for Arctic Operation
-20°F (-29°C) and Below........................... 151
Coolant Check See: Engine Coolant Check - 6.7L Diesel....194
See: Engine Coolant Check - 6.8L...............198
Cruise Control
..................................................47
Principle of Operation....................................... 137
Cruise control See: Using Cruise Control................................. 137
Customer Assistance
..................................159
376
F650750 (TBC) , enUSA, Edition date: 201708, First Printing Index
