Page 407 of 450
•Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering and transmission, and
add as needed.
•Check all lights and other electrical items for correct
operation.
At Each Oil Change
•Change the engine oil filter.
•Inspect the brake hoses and lines.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
Required Maintenance Intervals
NOTE: ** Vehicles built with the 4.7L engine are
equipped with sixteen spark plugs, one set is located on
the top of the engine under the coils, and the second set
is located on the side of the engine.
The spark plugs located under the coils are a standard
plug, and must be changed every 48,000 miles
(80 000 km).
The spark plugs located on the side of the engine are a
premium plug, and must be changed every 96,000 miles
(160 000 km).
8
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S406 MAINTENANCE SCHEDULES
Page 434 of 450

Special Additives...................... 378
Torque Converter ...................... 257
Axle Fluid ............................. 401
Axle Lubrication (Axle Fluid) ............... 379
Battery ............................... 362
Keyless Transmitter Replacement (RKE) ....... 25
Saving Feature (Protection) ............... 130
Belts, Seat ............................ 37,76
Body Mechanism Lubrication ............... 364
Box, Sound ............................ 229
B-Pillar Location ........................ 279
Brake Fluid ............................ 401
Brake System ........................ 270,374
Anti-Lock (ABS) .................... 270,271
Fluid Check .......................... 374
Master Cylinder ....................... 374
Parking ............................. 269
Warning Light ..................... 176,181Brake/Transmission Interlock
............... 253
Break-In Recommendations, New Vehicle ........ 74
Bulb Replacement ....................... 391
Bulbs, Light .......................... 77,390
Calibration, Compass ..................... 146
Camper ............................... 164
Capacities, Fluid ........................ 399
Caps, Filler Oil (Engine) .......................... 360
Power Steering ........................ 268
Radiator (Coolant Pressure) ............... 371
Car Washes ............................ 380
Carbon Monoxide Warning ............75,164,302
Cargo Light ............................ 133
Cargo (Vehicle Loading) ................... 309
Cellular Phone ........................ 86,237
Center High Mounted Stop Light ............ 395
Certification Label ....................... 309
10
INDEX 433
Page 438 of 450

Engine Oil........................... 359
Power Steering ........................ 268
Transfer Case ......................... 379
Fluids, Lubricants and Genuine Parts .......... 400
Fog Lights .......................... 132,399
Four Wheel Drive ....................... 258
Operation ........................... 258
Four-Way Hazard Flasher .................. 332
Freeing A Stuck Vehicle ................... 347
Front Axle (Differential) ................... 380
Fuel ................................. 298
Adding ............................. 307
Gauge .............................. 174
Octane Rating ...................... 298,400
Requirements ...................... 298,399
Tank Capacity ........................ 399
Fuel, Flexible ............. See Flexible Fuel Vehicles
Fueling ............................... 307
Fuses ................................ 385 Garage Door Opener (HomeLink) ........... 148
Gas Cap (Fuel Filler Cap)
............307,308,355
Gas Gauge (Fuel Gauge) ................... 174
Gasoline (Fuel) ......................... 298
Gasoline, Reformulated ................... 299
Gauges Coolant Temperature ................... 174
Fuel ............................... 174
Odometer ......................... 177,179
Speedometer ......................... 176
Tachometer .......................... 177
Gear Ranges ........................... 253
General Information ................... 1 15,298
Glass Cleaning .......................... 384
Grocery Bag Retainer ..................... 159
Gross Axle Weight Rating ...............310,312
Gross Cargo Weight ...................... 309
Gross Vehicle Weight Rating ................ 312
GVWR ............................... 309
10
INDEX 437
Page 443 of 450

Pets.................................. 73
Pets, Transporting ........................ 73
Phone, Cellular .......................... 86
Phone, Hands-Free (uconnect™) .............. 86
Pickup Box ............................ 166
Placard, Tire and Loading Information ......... 279
Power Distribution Center (Fuses) ............... 385
Door Locks ......................... 20,30
Mirrors .............................. 85
Outlet (Auxiliary Electrical Outlet) .......... 154
Steering .......................... 267,268
Windows ............................. 34
Power Steering Fluid ..................... 401
Pregnant Women and Seat Belts .............. 46
Preparation for Jacking .................... 338
Pretensioners Seat Belts ............................ 44 Quad Cab
............................. 126
Radial Ply Tires ......................... 286
Radiator Cap (Coolant Pressure Cap) .......369,371
Radio Operation ........................ 237
Radio, Satellite (uconnect studios)........... 230
Rear Axle (Differential) .................... 379
Rear Cargo Area Utility Rails ............... 161
Rear Convenience Storage Crates ............. 157
Rear Window .......................... 163
Rear Window Defroster ................... 162
Rear Window Features .................... 162
Rearview Mirrors ........................ 83
Reclining Front Seats ..................... 121
Recreational Towing ...................... 325
Shifting into Transfer Case Neutral (N) ....... 326
Shifting out of Transfer Case Neutral (N) ..... 328
Reformulated Gasoline .................... 299
Refrigerant ............................ 364
442 INDEX