Page 604 of 651

MAINTENANCE SCHEDULE — 5.7L
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Change Oil” or “Oil Change Re-
quired” message is displayed. Severe Operating Condi-
tions can cause the change oil message to illuminate as
early as 3,500 miles (5,600 km) since last reset. Have your
vehicle serviced as soon as possible, within the next 500
miles (805 km).The message “Oil Change Required” will be displayed in
the DID and a single chime will sound, indicating that an
oil change is necessary.
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other
than your authorized dealer, the message can be reset by
referring to the steps described under “Driver Informa-
tion Display (DID)” in “Understanding Your Instrument
Panel” for further information.
NOTE:
Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), twelve months or
350 hours of engine run time, whichever comes first. The
350 hours of engine run or idle time is generally only a
concern for fleet customers.
602 MAINTENANCE SCHEDULES
Page 608 of 651
Mileage or time passed (whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Change the rear axle fluid if using your vehicle for
any of the following: police, taxi, fleet, off-road, or
frequent trailer towing. XX X
Inspect and replace PCV valve if necessary. X
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
606 MAINTENANCE SCHEDULES
Page 614 of 651
Miles:6,000
12,000
18,000
24,000
30,000
36,000
42,000
48,000
54,000
60,000
66,000
72,000
78,000
84,000
90,000
96,000
102,000
108,000 114,000
120,000
126,000
132,000
138,000
144,000
150,000
Or Months: 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144 150
Or Kilometers:
10,000
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
160,000
170,000
180,000
190,000
200,000
210,000
220,000
230,000
240,000
250,000
Change the manual trans-
mission fluid (if equipped). XX X
Change the rear axle fluid if
using your vehicle for any
of the following: police, taxi,
fleet or frequent trailer
towing. XX X
Replace the engine air
cleaner filter. XXXXX
Replace the air conditioning
filter. XXXXXXXXXXXX
Inspect and replace the
PCV Valve if necessary X
Replace the spark plugs –
6.4L Engine ** X
612 MAINTENANCE SCHEDULES
Page 636 of 651

Passing............................. .145
Switch .............................. .139
Time Delay ........................... .142
Washers ............................. .546
Headlight Washers ....................... .546
Head Restraints ...................... .133, 134
Head Rests ......................... .133, 134
Heated Mirrors ...........................115
Heater, Engine Block ...................... .387
High Beam/Low Beam Select (Dimmer) Switch . . . .145
Hill Start Assist .......................... .417
Hitches Trailer Towing ........................ .474
HomeLink (Garage Door Opener) ..............199
Hood Release ........................... .137
Ignition Key..................................12
Illuminated Entry ..........................22 Immobilizer (Sentry Key)
....................17
Information Center, Vehicle ..................257
Inside Rearview Mirror .....................107
Instrument Cluster ...........225, 228, 236, 238, 254
Instrument Panel And Controls ...............224
Instrument Panel Lens Cleaning ...............565
Interior Appearance Care ....................563
Interior Lights .......................... .146
Intermittent Wipers (Delay Wipers) .............149
Introduction ..............................4
iPod Control ............................ .335
iPod/USB/MP3 Control ....................335
Bluetooth Streaming Audio ................335
Jacking Instructions ....................... .504
Jack Location ........................... .501
Jack Operation ....................... .501, 504
Jump Starting ........................ .510, 512
634 INDEX
Page 646 of 651

TiltDown .............................. .128
Up ................................ .128
Tilt Steering Column ....................152, 153
Time Delay, Headlight ..................... .142
Timers ......................... .265, 266, 267
Tire And Loading Information Placard .......434, 435
Tire Markings ........................... .428
Tires ........................ .99, 438, 444, 623
Aging (Life Of Tires) .....................448
Air Pressure .......................... .438
Chains .............................. .450
Changing ..................... .501, 504, 509
Compact Spare ........................ .445
Flat Changing ......................... .509
General Information ..................438, 444
High Speed .......................... .441
Inflation Pressures ...................... .439
Jacking ....................... .501, 503, 504Life Of Tires
.......................... .448
Load Capacity ..................... .434, 435
Pressure Monitor System (TPMS) ............453
Pressure Warning Light ...................247
Quality Grading ....................... .623
Radial .............................. .441
Replacement ...................... .449, 509
Rotation ............................. .452
Safety ........................... .428, 438
Sizes ............................... .429
Snow Tires ........................... .443
Spare Tire ..................... .444, 446, 501
Spinning ............................ .447
Trailer Towing ........................ .478
Tread Wear Indicators ....................447
Wheel Mounting ....................... .509
Tire Safety Information .....................428
T
ire Service Kit . . . .488, 489, 490, 493, 494, 496, 497, 498
Tongue Weight/Trailer Weight ................476
644 INDEX
Page 647 of 651

To Open Hood.......................... .137
Top Speed ............................. .269
Towing ............................... .470
Disabled Vehicle .................518, 519, 520
Guide .............................. .475
Recreational .......................... .483
Weight .............................. .475
Towing Vehicle Behind A Motorhome ...........483
Traction ............................... .405
Traction Control ......................... .420
Trailer Towing .......................... .470
Cooling System Tips .....................483
Hitches ............................. .474
Minimum Requirements ..................477
Tips................................ .482
Trailer And Tongue Weight ................476
Wiring .............................. .480
Trailer Towing Guide ...................... .475
Trailer Weight ........................... .475Transfer Case
Fluid ...............589, 591, 593, 594, 596, 597
Transmission ........................... .558
Automatic ..................... .392, 394, 558
Fluid ............558, 589, 591, 593, 594, 596, 597
Manual ............................. .388
Shifting ............................. .392
Transmitter Battery Service (Remote Keyless Entry) . .25
Transmitter Programming (Remote Keyless Entry) . . .25
Transmitter, Remote Keyless Entry (RKE) .........22
Transporting Pets ..........................92
Tread Wear Indicators ..................... .447
Trunk Lid (Deck Lid) .....................42, 44
Trunk Release, Emergency ....................44
Trunk Release Remote Control .................42
Turn Signals ......................... .144, 254
Uconnect Customer Programmable Features ........290, 307
10
INDEX 645