CavityCartridge Fuse Micro Fuse Description
F75 –10 Amp Red Coolant Temperature Valve Actuator
F76 –10 Amp Red Antilock Brakes / Electronic Stability Control
F77 –10 Amp Red Drivetrain Control Module/Front Axle
Disconnect Module
F78 –10 Amp Red Engine Control Module / Electric Power
Steering
F79 –15 Amp Blue Clearance Lights
F80 –10 Amp Red Universal Garage Door Opener / Compass
F81 –20 Amp Yellow Trailer Tow Right Turn / Stop Lights
F82 –10 Amp Red Steering Column Control Module /
Cruise Control
F84 –15 Amp Blue Switch Bank / Instrument Cluster
F85 –10 Amp Red Airbag Module
F86 –10 Amp Red Airbag Module
F87 –10 Amp Red Air Suspension – If Equipped / Trailer Tow
/ Steering Column Control Module
F88 –15 Amp Blue Instrument Panel Cluster
686 MAINTAINING YOUR VEHICLE
MAINTENANCE SCHEDULE
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 service
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 “Oil Change Required” message is displayed.
Severe Operating Conditions 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).
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 “Instrument Cluster
Display” in “Understanding Your Instrument Panel”.1500 Models Only
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.
2500 – 3500 Models Only
NOTE: Under no circumstances should oil change inter-
vals exceed 8,000 miles (13,000 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.
Severe Duty All Models
NOTE: Change Engine Oil at 4,000 miles (6,500 km) if the
vehicle is operated in a dusty and off road environment or
is operated predominantly at idle, or only very low engine
RPM’s. This type of vehicle use is considered Severe Duty.
704 MAINTENANCE SCHEDULES
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
Additional Inspections
Inspect the CV/Universal joints. XX X X X
Inspect front suspension, tie rod
ends, and replace if necessary. XXX X X X X
1500 Models:
Inspect the front and rear axle sur-
faces. If gear oil leakage is sus-
pected, check the fluid level. If us-
ing your vehicle for police, taxi,
fleet, off-road or frequent trailer
towing, change axle fluid. XX X X X
2500/3500 Models:
Inspect the front and rear axle sur-
faces. If gear oil leakage is sus-
pected, check the fluid level. If us-
ing your vehicle for police, taxi,
fleet, off-road or frequent trailer
towing, change axle fluid. XXX X X X X
Inspect the brake linings, replace
as necessary. XXX X X X X
706 MAINTENANCE SCHEDULES
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
Adjust parking brake as necessary. X X XXX XX
Inspect transfer case fluid. XX X
Additional Maintenance
Replace cabin air filter. XX X XX XX
Replace engine air filter. XX X X X
Replace spark plugs. ** X
Flush and replace the engine cool-
ant at 10 years or 150,000 miles
(240,000 km) whichever comes
first. XX
Change automatic transmission
fluid and filter(s) (six-speed auto-
matic only), if using your vehicle
for police, taxi, fleet, or frequent
trailer towing. XX
Change automatic transmission
fluid and filter(s) (six-speed auto-
matic only). X
8
MAINTENANCE SCHEDULES 707
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
Inspect the transfer case fluid,
change for any of the following:
police, taxi, fleet, or frequent trailer
towing. XX
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.
WARNING!
•You can be badly injured working on or around a
motor vehicle. Do only service work for which you
have the knowledge and the right equipment. If you
have any doubt about your ability to perform a service
job, take your vehicle to a competent mechanic.
(Continued)
WARNING! (Continued)
•Failure to properly inspect and maintain your vehicle
could result in a component malfunction and effect
vehicle handling and performance. This could cause
an accident.
708 MAINTENANCE SCHEDULES
How To Stow An Unused ALR Seat Belt.........81
Infants And Child Restraints .................70
Locating The LATCH Anchorages ..............78
Lower Anchors And Tethers For Children ........75
Older Children And Child Restraints ...........72
Seating Positions ..........................74
Cigar Lighter ............................ .189
Clean Air Gasoline ........................ .542
Cleaning Wheels ............................... .674
Climate Control ........................... .330
Cold Weather Operation ..................... .384
Compact Disc (CD) Maintenance ................328
Compact Spare Tire ........................ .523
Console, Overhead ........................ .173
Contract, Service .......................... .712
Coolant Pressure Cap (Radiator Cap) .............664
Cooling System ........................... .662
Adding Coolant (Antifreeze) .................663
Coolant Capacity ........................ .697
Coolant Level ....................662, 665, 666
Disposal Of Used Coolant ..................664
Drain, Flush, And Refill ....................662
Inspection ......................... .665, 666
Points To Remember ..................... .666Pressure Cap
........................... .664
Radiator Cap .......................... .664
Selection Of Coolant (Antifreeze) .......662, 697, 698
Corrosion Protection ....................... .672
Cruise Light ....................... .263, 264, 265
Cupholders .............................. .191
Customer Assistance ....................... .710
Customer Programmable Features ...............307
Daytime Running Lights .....................140
Dealer Service ............................ .639
Defroster, Rear Window ..................... .200
Defroster, Windshield ........................96
Delay
(Intermittent) Wipers ...................148
Differential, Limited-Slip .....................470
Dipsticks Power Steering ......................... .492
Disabled Vehicle Towing .....................626
Disposal Antifreeze (Engine Coolant) .................664
Do Not Disturb ........................... .372
Door Ajar ............................... .248
Door Ajar Light ........................... .248
Door Locks Door Locks ..............................32
718 INDEX
KeyFob................................32
Remote................................32
Remote Keyless Entry ......................32
Door Locks, Automatic .......................34
Door Opener, Garage ....................... .175
Driving Off-Pavement .......................... .457
Off-Road ............................. .457
Through Flowing, Rising, Or Shallow Standing
Water ................................ .472
Dual Rear Wheels ...................... .532, 581
E-85 Fuel ............................... .545
Electrical Power Outlets ..................... .184
Electric Rear Window Defrost ..................200
Electronically Shifted Transfer Case . . . .417, 422, 427, 432
Electronic Brake Control System ................495
Anti-Lock Brake System ....................495
Electronic Roll Mitigation ...................504
Traction Control System ....................500
Electronic Range Select (ERS) ............393, 401, 410
Electronic Speed Control (Cruise Control) .........154
Electronic Stability Control (ESC) ...............500
Electronic Throttle Control Warning Light .........246
Emergency Brake .......................... .492Emergency, In Case Of
Freeing Vehicle When Stuck .................621
Hazard Warning Flasher ...................580
Jump Starting .......................... .618
Tow Hooks ............................ .623
Emission Control System Maintenance ............637
Engine .............................. .634, 635
Air Cleaner ............................ .643
Block Heater ........................... .385
Break-In Recommendations ..................94
Compartment .......................... .633
Compartment Identification ...........633, 634, 635
Coolant (Antifreeze) ..................... .698
Exhaust Gas Caution ...................95, 545
Flooded, Starting ........................ .384
Fuel
Requirements ....................541, 697
Jump Starting .......................... .618
Oil ........................... .640, 697, 698
Oil Filler Cap .......................... .642
Oil Filter .............................. .642
Oil Selection ........................ .641, 697
Oil Synthetic ........................... .642
Overheating ........................... .580
Engine Oil Viscosity .....................641, 642
Engine Oil Viscosity Chart ....................641
10
INDEX 719
Enhanced Accident Response Feature..........66, 630
Entry System, Illuminated .....................21
Ethanol ............................. .542, 545
Exhaust Gas Caution .....................95, 545
Exhaust System ........................ .95, 660
Exterior Lighting .......................... .139
Exterior Lights .............................98
Filters Air Cleaner ............................ .643
Air Conditioning .....................347, 650
Engine Oil ......................... .642, 698
Engine Oil Disposal ...................... .642
Flashers Turn Signal ...................... .98, 146, 263
Flat Tire Stowage ...................... .596, 613
Flexible Fuel Vehicles Cruising Range ......................... .547
Engine Oil ............................ .546
Fuel Requirements ....................545, 546
Maintenance ........................... .547
Replacement Parts ....................... .547
Starting .............................. .547
Flooded Engine Starting ..................... .384
Fluid, Brake ............................. .701Fluid Capacities
........................... .697
Fluid Leaks ...............................98
Fluid Level Checks Brake ................................ .667
Power Steering ......................... .492
Fluids, Lubricants And Genuine Parts ............698
Fog Lights ........................ .142, 256, 691
Fold Flat Load Floor ....................... .202
Four-Way Hazard Flasher .....................580
Four Wheel Drive ......................... .414
Freeing A Stuck Vehicle ..................... .621
Front Axle (Differential) ..................... .668
Fuel ................................... .541
Adding .............................. .548
Additives ............................. .544
Clean
Air ............................. .542
Ethanol ........................... .542, 545
Filler Cap (Gas Cap) ..................... .549
Gasoline .............................. .541
Light ................................ .254
Materials Added ........................ .544
Methanol ............................. .542
Octane Rating ....................... .541, 698
Requirements ....................... .541, 697
Tank Capacity .......................... .697
720 INDEX