
WARNING!(Continued)
•To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that has
been in a tightly closed container. Keep the master
cylinder reservoir cap secured at all times. Brake
fluid in a open container absorbs moisture from the
air resulting in a lower boiling point. This may
cause it to boil unexpectedly during hard or pro-
longed braking, resulting in sudden brake failure.
This could result in a collision.
• Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing
the brake fluid to catch fire. Brake fluid can also
damage painted and vinyl surfaces, care should be
taken to avoid its contact with these surfaces.
WARNING! (Continued)
•Do not allow petroleum based fluid to contaminate
the brake fluid. Brake seal components could be
damaged, causing partial or complete brake failure.
This could result in a collision.
Rear Axle And 4x4 Front Driving Axle Fluid Level
For normal service, periodic fluid level checks are not
required. When the vehicle is serviced for other reasons
the exterior surfaces of the axle assembly should be
inspected. If gear oil leakage is suspected inspect the
fluid level. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further informa-
tion. This inspection should be made with the vehicle in
a level position.
656 MAINTAINING YOUR VEHICLE

Use the following procedure to check the transmission
fluid level properly:
1. Monitor the transmission temperature using the EVICdisplay, and operate the vehicle as required to reach
the normal operating temperature.
2. Park the vehicle on level ground.
3. Run the engine at normal idle speed for at least 60 seconds, and leave the engine running for the rest of
this procedure.
4. Fully apply the parking brake and press the brake pedal.
5. Place the shift lever momentarily into each gear posi- tion (allowing time for the transmission to fully en-
gage in each position), ending with the lever in PARK.
6. Remove the dipstick, wipe it clean and reinsert it until seated. 7. Remove the dipstick again and note the fluid level on
both sides. The fluid level reading is only valid if there
is a solid coating of oil on both sides of the dipstick.
Note that the holes in the dipstick will be full of fluid
if the actual level is at or above the hole. The fluid level
should be between the “HOT” (upper) reference holes
on the dipstick at normal operating temperature. If the
fluid level is low, add fluid through the dipstick tube
to bring it to the proper level. Do not overfill.Use
ONLY the recommended fluid (see Fluids, Lubri-
cants, and Genuine Parts for fluid specifications).
After adding any quantity of oil through the dipstick
tube, wait a minimum of two minutes for the oil to
fully drain into the transmission before rechecking the
fluid level.
660 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 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 “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 thanyour authorized dealer, the message can be reset by refer-
ring to the steps described under “Electronic Vehicle Infor-
mation Center (EVIC)/Oil Change Required” in “Under-
standing Your Instrument Panel” for further information.
NOTE:
Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
Once A Month Or Before A Long Trip:
• Check engine oil level
• Check windshield washer fluid level
• Check the tire inflation pressures and look for unusual
wear or damage
• Check the fluid levels of the coolant reservoir, brake
master cylinder, power steering (2500/3500 Models
Only) and transmission as needed
• Check function of all interior and exterior lights
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S696 MAINTENANCE SCHEDULES

Maintenance Chart
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 joints. XX X X X
Inspect front suspension, tie rod
ends, and replace if necessary. XXX X X X X
Inspect the front and rear axle
surfaces. If gear oil leakage is
suspected, check the fluid level.
If using your vehicle for police,
taxi, fleet, off-road or frequent
trailer towing, change axle fluid. XXX X X X X
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S698 MAINTENANCE SCHEDULES

Fluid Level Check...................... .658
Fluid Type ........................... .658
Shifting ............................. .364
Special Additives ...................... .659
Axle Fluid ............................. .656
Axle Lubrication (Axle Fluid) .................656
Back-Up Camera ......................... .193
Bar, Stabilizer/Sway System ..................419
Battery ................................ .641
Keyless Transmitter Replacement (RKE) ........30
Belts, Seat ...............................51
Body Builders Guide ........................6
Body Mechanism Lubrication .................643
B-Pillar Location ......................... .488
Brake Assist System ...................... .471
Brake Control System, Electronic ..............470
Brake Fluid ............................ .654Brake System
........................... .469
Anti-Lock (ABS) ....................... .470
Fluid Check .......................... .654
Master Cylinder ....................... .654
Parking ............................. .467
Warning Light ........................ .259
Brake/Transmission Interlock .................354
Bulb Replacement ........................ .678
Bulbs, Light ............................ .124
Cab Top Clearance Lights ...................686
Camera, Rear ........................... .193
Camper ............................... .245
Capacities, Fluid ......................... .689
Caps, Filler Oil (Engine) .......................... .639
Radiator (Coolant Pressure) ................650
Carbon Monoxide Warning ..................121
10
INDEX 715

Cap Top Clearance..................... .686
Cargo .............................. .170
Center Mounted Stop ....................684
Check Engine (Malfunction Indicator) .........257
Courtesy/Reading ..................... .168
Daytime Running ...................... .163
Electronic Stability Program (ESP) Indicator .....480
Exterior ............................. .124
Fog ................................ .166
Four-Wheel Drive Indicator ................390
Hazard Warning Flasher ..................571
Headlights ........................... .162
High Beam ........................... .172
High Beam Indicator .....................261
High Beam/Low Beam Select ...............172
Illuminated Entry ........................22
Instrument Cluster ..................... .257
Interior ............................. .167
Oil Pressure .......................... .262Passing
............................. .172
Seat Belt Reminder ..................... .261
Security Alarm (Theft Alarm) ...............262
Service .............................. .678
Side Marker .......................... .688
SmartBeams .......................... .164
Theft Alarm (Security Alarm) ...............262
Tire Pressure Monitoring (TPMS) ............262
Traction Control ....................... .480
Transfer Case ......................... .390
Turn Signal .......................... .124
Warning (Instrument Cluster Description) ......257
Limited-Slip Differential ....................440
Loading Vehicle ......................... .532
Tires ............................... .488
Locks ..................................34
Automatic Door .........................37
Child
Protection .........................38
Door .................................34
722 INDEX

Power Door............................36
Low Tire Pressure System ...................508
Lubrication, Body ........................ .643
Maintenance Free Battery ....................641
Maintenance Procedures ....................636
Maintenance Schedule ..................... .696
Malfunction Indicator Light (Check Engine) .......634
Manual, Service ......................... .710
Manual Transmission Fluid Level Check ...................... .658
Lubricant Selection ..................... .692
Memory Seat ........................... .156
Methanol .............................. .522
Mirrors ............................... .131
Electric Powered ....................... .136
Heated .............................. .137
Memory ............................. .156
Outside ............................. .133Rearview
............................ .131
Trailer Towing ........................ .139
Modifications/Alterations, Vehicle ...............7
Monitor, Tire Pressure System ................508
Mopar Parts ............................ .635
MTBE/ETBE ........................... .522
Multi-Function Control Lever .................171
Navigation System (Uconnect® gps) ............193
New Vehicle Break-In Period .................119
Occupant Restraints ........................47
Occupant Restraints (Sedan) ..................69
Octane Rating, Gasoline (Fuel) ................521
Off-Pavement Driving (Off-Road) ..............421
Off-Road Driving (Off-Pavement) ..............421
Oil, Engine ............................. .637
Capacity ............................ .689
Change Interval ....................... .638
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INDEX 723