Page 390 of 426
At Each Oil Change
²Change the engine oil filter.
²Inspect the brake hoses and lines.
²Check the Manual Transmission fluid level.
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 change every 30,000 miles (50 000 km)
The spark plugs located on the side of the engine are a
premium plug and must be changed every 102,000 miles
(170 000 km).
390 MAINTENANCE SCHEDULES
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Page 391 of 426
Perform Maintenance Every(Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Change the engine oil and engine oil filter. 6,000 10 000 6
Rotate Tires. 6,000 10 000 6
If using your vehicle for any of the following: Dusty
or off-road conditions. Inspect the engine air cleaner
filter, replace if necessary.12,000 20 000 12
Inspect the brake linings, replace if necessary. 12,000 20 000 12
Inspect the front & rear axle fluid, change if using
your vehicle for police, taxi, fleet, off-road or frequent
trailer towing.18,000 30 000 18
Inspect the CV Joints. Perform the first inspection at
12,000 miles (20 000 km) or 12 months.24,000 40 000 24
Inspect Exhaust System. Perform the first inspection at
12,000 miles (20 000 km) or 12 months.24,000 40 000 24
Inspect the front suspension, tie rod ends and boot
seals, replace if necessary.24,000 40 000 24
MAINTENANCE SCHEDULES 391
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Page 392 of 426
Perform Maintenance Every(Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Replace the engine air cleaner filter. 30,000 50 000 30
Inspect the transfer case fluid. 30,000 50 000 30
Replace the top row of spark plugs on 4.7L engines.
**30,000 50 000 30
Replace the spark plugs on 3.7L engines.30,000 50 000 30
Change the automatic transmission fluid & main
sump filter, if using your vehicle for any of the follow-
ing: police, taxi, fleet or frequent trailer towing (4.7L
engines only).60,000 100 000 60
Change the automatic transmission fluid & main
sump filter, if using your vehicle for any of the follow-
ing: police, taxi, fleet or frequent trailer towing (3.7L
engines).60,000 100 000 60
392 MAINTENANCE SCHEDULES
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Page 393 of 426
Perform Maintenance Every(Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Change the transfer case fluid if using your vehicle for
any of the following: police, taxi, fleet, off-road or fre-
quent trailer towing.60,000 100 000 60
Change the manual transmission fluid if using your
vehicle for any of the following: trailer towing, snow-
plowing, heavy loading, taxi, police, delivery service
(commercial service), off-road, desert operation or
more then 50% of your driving is at sustained high
speeds during hot weather, above 90FÉ (32CÉ).60,000 100 000 60
Inspect and replace PCV valve if necessary.90,000 150 000 90
Flush and replace the engine coolant. 102,000 170 000 60
Replace the ignition cables on 4.7L engines.102,000 170 000 102
Replace the side row of spark plugs on 4.7L engines.
**102,000 170 000 102
MAINTENANCE SCHEDULES 393
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Page 394 of 426
Perform Maintenance Every(Where time and mileage
are listed, follow the interval that occurs first.)
Maintenance Items Miles Kilometers or Months
Change the automatic transmission fluid, main sump
filter and spin-on cooler return filter (if equipped) if
using your vehicle for any of the following: police,
taxi, fleet or frequent trailer towing (4.7L engines
only).120,000 200 000 120
Change the automatic transmission fluid & main
sump filter, if using your vehicle for any of the follow-
ing: police, taxi, fleet or frequent trailer towing (3.7L
engines).120,000 200 000 120
Replace Accessory Drive Belt(s). 120,000 200 000 120
394 MAINTENANCE SCHEDULES
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Page 395 of 426
WARNING!
You can be badly injured working on or around a
motor vehicle. Do only that 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.
MAINTENANCE SCHEDULES 395
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Page 417 of 426

Lug Nuts............................. 321
Lumbar Support........................ 107
Maintenance Free Battery.................. 345
Maintenance Procedures................... 337
Maintenance Schedule.................... 388
Malfunction Indicator Light (Check Engine) . . 164,335
Manual, Service......................... 403
Manual Transmission...............221,230,359
Fluid Level Check...................... 359
Lubricant Selection..................359,386
Map/Reading Lights..................... 126
Mirrors................................ 77
Electric Powered....................... 77
Outside.............................. 77
Rearview............................. 77
Modifications/Alterations, Vehicle............. 7
Monitor, Tire Pressure System............... 273
Mopar Parts.........................337,401MP3 Player............................ 197
Multi-Function Control Lever............... 117
Navigation Radio........................ 197
Navigation System....................... 197
New Vehicle Break-In Period................ 68
Occupant Restraints....................... 35
Octane Rating, Gasoline (Fuel).............. 278
Oil Change Indicator..................... 162
Oil Change Indicator, Reset................. 162
Oil, Engine.........................338,385
Capacity............................ 384
Change Interval....................... 339
Dipstick............................. 338
Disposal............................ 341
Filter............................341,385
Filter Disposal........................ 341
Identification Logo..................... 340
INDEX 417
10
Page 420 of 426

Resetting Oil Change Indicator.............. 162
Restraints, Child.......................55,61
Restraints, Occupant...................... 35
Rocking Vehicle When Stuck................ 325
Rotation, Tires.......................... 272
Safety Checks Inside Vehicle................. 70
Safety Checks Outside Vehicle............... 70
Safety Defects, Reporting.................. 402
Safety Information, Tire................... 253
Safety Tips............................. 69
Satellite Radio....................197,199,201
Satellite Radio Antenna................... 202
Schedule, Maintenance.................... 388
Seat Belt Maintenance.................... 367
Seat Belt Reminder....................... 43
Seat Belts..........................35,36,70
And Pregnant Women................... 44
Child Restraint.......................55,57Extender............................. 44
Front Seat............................ 36
Pretensioners.......................... 42
Reminder............................ 159
Seats................................. 105
Adjustment.......................... 105
Cleaning............................ 365
Heated.............................. 110
Lumbar Support....................... 107
Reclining............................ 106
Security Alarm (Theft Alarm).............19,160
Selection of Coolant (Antifreeze)..........352,385
Selection of Oil......................... 340
Sentry Key (Immobilizer)................... 14
Sentry Key Programming................... 16
Sentry Key Replacement................... 16
Service and Maintenance................337,388
Service Assistance....................... 398
Service Contract......................... 400
420 INDEX