Page 465 of 506
Chassis — 3.6L
ComponentFluid, Lubricant, or Genuine Part
8-Speed Automatic Transmission Use only Mopar ZF 8&9 Speed ATF Automatic Transmission Fluid, or equiva- lent. Failure to use the correct fluid may affect the function or performance of
your transmission.
Brake Master Cylinder We recommend you use Mopar DOT 3, SAE J1703. If DOT 3 brake fluid is
not available, then DOT 4 is acceptable.
Front Axle We recommend you use Mopar Synthetic Gear Lubricant SAE 75W90 (API
GL-5).
Rear Axle We recommend you use Mopar OD Synthetic Gear Lubricant SAE 75W85
(API GL-5).
Transfer Case We recommend you use Mopar Transfer Case Lubricant for BorgWarner 44–
40.
7
MAINTAINING YOUR VEHICLE 463
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Engine — 5.7L
ComponentFluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use Mopar Antifreeze/Coolant 10 Year/150,000 Mile
Formula OAT (Organic Additive Technology).
Engine Oil We recommend you use API Certified SAE 5W-20 Engine Oil, meeting the
requirements of FCA Material Standard MS-6395 such as Mopar, Pennzoil,
and Shell Helix. Refer to your engine oil filler cap for correct SAE grade.
Engine Oil Filter We recommend you use Mopar Engine Oil Filters.
Spark Plugs We recommend you use Mopar Spark Plugs.
Fuel Selection – With Automatic
Transmission 89 Octane recommended – 87 Octane acceptable, 0-15% Ethanol.
Fuel Selection – With Manual Trans-
mission 91 Octane or higher, 0-15% Ethanol.
Chassis — 5.7L Automatic Transmission
Component
Fluid, Lubricant, or Genuine Part
8-Speed Automatic Transmission Use only Mopar ZF 8&9 Speed ATF Automatic Transmission Fluid, or equiva- lent. Failure to use the correct fluid may affect the function or performance of
your transmission.
Brake Master Cylinder We recommend you use Mopar DOT 3, SAE J1703. If DOT 3 brake fluid is
not available, then DOT 4 is acceptable.
Rear Axle – With Automatic Trans-
mission We recommend you use Mopar OD Synthetic Gear Lubricant SAE 75W85
(API GL-5).
464 MAINTAINING YOUR VEHICLE
Page 467 of 506

Chassis — 5.7L Manual Transmission
ComponentFluid, Lubricant, or Genuine Part
Manual Transmission We recommend you use Mopar ATF+4 Automatic Transmission Fluid.
Brake Master Cylinder We recommend you use Mopar DOT 3, SAE J1703. If DOT 3 brake fluid is
not available, then DOT 4 is acceptable.
Rear Axle – With Manual Transmis-
sion We recommend you use Mopar LSD Synthetic Gear Lubricant SAE 75W85
(API GL-5).
Engine — 6.4L
Component
Fluid, Lubricant, or Genuine Part
Engine Coolant We recommend you use Mopar Antifreeze/Coolant 10 Year/150,000 Mile
Formula OAT (Organic Additive Technology).
Engine Oil For best performance and maximum protection under all types of operating
conditions, the manufacturer only recommends full synthetic engine oils.
The manufacturer recommends the use of Pennzoil Ultra 0W-40 or equivalent
Mopar engine oil meeting the requirements of FCA Material Standard MS-
12633 for use in all operating temperatures.
Engine Oil Filter We recommend you use Mopar Engine Oil Filters.
Spark Plugs We recommend you use Mopar Spark Plugs.
Fuel Selection 91 Octane or higher, 0-15% Ethanol.
7
MAINTAINING YOUR VEHICLE 465
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Chassis — 6.4L Automatic Transmission
ComponentFluid, Lubricant, or Genuine Part
8-Speed Automatic Transmission Use only Mopar ZF 8&9 Speed ATF Automatic Transmission Fluid, or equiva- lent. Failure to use the correct fluid may affect the function or performance of
your transmission.
Brake Master Cylinder We recommend you use Mopar DOT 3, SAE J1703. If DOT 3 brake fluid is
not available, then DOT 4 is acceptable.
Rear Axle We recommend you use Mopar LSD Synthetic Gear Lubricant SAE 75W85
(API GL-5).
Chassis — 6.4L Manual Transmission
ComponentFluid, Lubricant, or Genuine Part
Manual Transmission We recommend you use Mopar ATF+4 Automatic Transmission Fluid.
Brake Master Cylinder We recommend you use Mopar DOT 3, SAE J1703. If DOT 3 brake fluid is
not available, then DOT 4 is acceptable.
Rear Axle We recommend you use Mopar LSD Synthetic Gear Lubricant SAE 75W85
(API GL-5).
466 MAINTAINING YOUR VEHICLE
Page 469 of 506
MAINTENANCE SCHEDULES
CONTENTS
MAINTENANCE SCHEDULE — 3.6L .........468
MAINTENANCE SCHEDULE — 5.7L .........469
▫ Maintenance Chart — 3.6L And 5.7L .........470
MAINTENANCE SCHEDULE — 6.4L .........473
▫ Maintenance Chart — 6.4L ................475
8
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MAINTENANCE SCHEDULE — 3.6L
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 “Change Oil” or “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).
The message “Oil Change Required” will be displayed in
the instrument cluster 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 byreferring to the steps described under “Instrument Cluster
Display” in “Understanding 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 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
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 predominately at idle or only very low engine
RPM’s. This type of vehicle use is considered Severe Duty.
Once A Month Or Before A Long Trip:
• Check engine oil level.
• Check windshield washer fluid level.
• Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before your next scheduled service.
• Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering and fill as needed.
468 MAINTENANCE SCHEDULES
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•Check function of all interior and exterior lights.
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 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 “Change Oil” or “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).
The message “Oil Change Required” will be displayed in
the instrument cluster 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 “Instrument Cluster
Display” 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.
Severe Duty All Models
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 predominately at idle or only very low engine
RPM’s. This type of vehicle use is considered Severe Duty.
8
MAINTENANCE SCHEDULES 469
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Once A Month Or Before A Long Trip:
•Check engine oil level.
• Check windshield washer fluid level.
• Check tire pressure and look for unusual wear or
damage. Rotate tires at the first sign of irregular wear,
even if it occurs before your next scheduled service.
• Check the fluid levels of the coolant reservoir, brake
master cylinder, and power steering and fill as needed.
• Check function of all interior and exterior lights.Maintenance Chart — 3.6L And 5.7L
Required Maintenance Intervals
Refer to the maintenance chart for the required mainte-
nance intervals.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Change oil and filter
• Rotate the tires.
Rotate at the first sign of irregular
wear, even if it occurs before your next scheduled
service
• Inspect battery and clean and tighten terminals as
required
• Inspect brake pads, shoes, rotors, drums, hoses and
park brake
• Inspect engine cooling system protection and hoses
• Inspect exhaust system
• Inspect engine air cleaner if using in dusty or
off-road conditions
470 MAINTENANCE SCHEDULES