Page 566 of 599
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 automatic transmis-
sion fluid (AS66RC Transmission
Only). XX X
Change the automatic transmis-
sion fluid and sump filter
(AS66RC Transmission Only). XX
Change the automatic transmis-
sion fluid and filter(s) (66RFE
Transmission Only), if using your
vehicle for police, taxi, fleet, or
frequent trailer towing. X
564 MAINTENANCE SCHEDULES
Page 567 of 599
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 automatic transmis-
sion fluid and filter(s) (66RFE
transmission). X
Inspect the transfer case fluid,
change for any of the following:
police, taxi, fleet, or frequent
trailer towing. XX X X X
Change the transfer case fluid. X
Inspect and replace PCV valve if
necessary. X
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
8
MAINTENANCE SCHEDULES 565
Page 581 of 599

Auto Down Power Windows..................44
Automatic Door Locks ......................37
Automatic Headlights ..................... .151
Automatic High Beams .....................153
Automatic Temperature Control (ATC) ..........301
Automatic Transmission ....................524
Adding Fluid ......................... .527
Fluid and Filter Changes ..................528
Fluid Level Check ...................... .526
Fluid Type ........................... .524
Shifting ............................. .336
Special Additives ...................... .525
Axle Fluid ............................. .523
Axle Lubrication ......................... .523
Battery ................................ .502
Keyless Transmitter Replacement (RKE) ........27
Belts, Seat ...............................110
Body Builders Guide ........................6 Body Mechanism Lubrication
.................505
B-Pillar Location ......................... .389
Brake Control System, Electronic ..............371
Brake Fluid ............................ .521
Brake System ........................... .370
Anti-Lock (ABS) ....................... .371
Fluid Check .......................... .521
Master Cylinder ....................... .521
Parking ............................. .367
Warning Light ........................ .203
Brake/Transmission Interlock .................336
Bulb Replacement ........................ .547
Bulbs, Light .............................112
Cab Top Clearance Lights ...................552
Capacities, Antifreeze (Engine Coolant) ..........554
Capacities, Fluid ......................... .554
Caps, Filler Oil (Engine) .......................... .495
10
INDEX 579
Page 585 of 599

Overheating.......................... .460
Engine Oil Viscosity ...................... .495
Enhanced Accident Response Feature ............70
Entry System, Illuminated ....................22
Ethanol ............................... .422
Event Data Recorder ........................74
Exhaust Gas Caution ...................... .109
Exhaust System .......................... .109
Exterior Lighting ......................... .151
Exterior Lights ...........................112
Filters Air Cleaner .......................... .496
Engine Fuel .......................... .555
Engine Oil ........................... .496
Engine Oil Disposal .....................496
Flashers Turn Signal ............................112
Flat Tire Stowage ........................ .472Flooded Engine Starting
....................331
Fluid, Brake ............................ .558
Fluid Capacities ......................... .554
Fluid Leaks .............................112
Fluid Level Checks Automatic Transmission ..................526
Brake ............................... .521
Power Steering ........................ .366
Fluids, Lubricants and Genuine Parts ...........555
Fog Lights ............................. .155
Four-Way Hazard Flasher ...................460
Four Wheel Drive ........................ .351
Freeing A Stuck Vehicle .....................477
Front Axle (Differential) .....................523
Fuel .................................. .421
Adding ............................. .426
Additives ............................ .424
Clean Air ............................ .422
Ethanol ............................. .422
10
INDEX 583
Page 589 of 599

High Beam Indicator.....................205
High Beam/Low Beam Select ...............162
Illuminated Entry ........................22
Instrument Cluster ..................... .201
Interior ............................. .157
Oil Pressure .......................... .206
Passing ............................. .161
Seat Belt Reminder ..................... .205
Security Alarm ........................ .206
Service .............................. .546
Tire Pressure Monitoring (TPMS) ............207
Traction Control ....................... .379
Transfer Case ......................... .355
Turn Signal ............................112
Warning (Instrument Cluster Description) ......201
Limited-Slip Differential ....................361
Loading Vehicle ......................... .427
Tires ............................... .389
Locks ..................................34 Automatic Door
.........................37
Child Protection .........................38
Door .................................34
Power Door ............................36
Low Tire Pressure System ...................411
Lubrication, Body ........................ .505
Lug Nuts .............................. .461
Maintenance Free Battery ....................502
Maintenance Procedures ....................492
Maintenance Schedule ..................... .560
Malfunction Indicator Light (Check Engine) .......490
Manual, Service ......................... .574
Manual Transmission Fluid Level Check ...................... .524
Memory Seat ........................... .143
Methanol .............................. .422
Mirrors ................................117
Electric Powered ....................... .126
10
INDEX 587
Page 596 of 599

Minimum Requirements..................437
Mirrors ............................. .129
Trailer and Tongue Weight .................436
Wiring .............................. .446
Trailer Towing Guide ...................... .436
Trailer Weight ........................... .436
Transfer Case ........................... .524
Electronically Shifted .....................355
Fluid ............................... .558
Transmission ........................... .524
Automatic ........................... .336
Fluid ............................... .558
Shifting ............................. .333
Transmitter Battery Service (Remote Keyless Entry) . .27
Transmitter Programming (Remote Keyless Entry) . . .23
Transmitter, Remote Keyless Entry (RKE) .........23
Tread Wear Indicators ..................... .403
Turn Signals ............................ .160Uconnect®
Customer Programmable Features ...........272
Operation ............................ .278
Uconnect® Settings ..................... .259
Uconnect® Settings ..................... .272
Uconnect® Settings Customer Programmable Features ............39
Passive Entry Programming .................39
Uconnect® Settings ..................... .269
Uconnect® Voice Command ..................306
Uniform Tire Quality Grades .................575
Unleaded Gasoline ....................... .421
Untwisting Procedure, Seat Belt ................58
Vehicle Identification Number (VIN) .............6
Vehicle Loading ......................... .391
Vehicle Modifications/Alterations ...............7
Vehicle Storage .......................... .303
594 INDEX