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SERVICING AND MAINTENANCE 483
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 the oil indicator system turns on.
• Check the fluid levels of the coolant reservoir, brake master cylinder, and fill as needed.
• Check function of all interior and exterior lights.Maintenance Plan
Required Maintenance
Refer to the Maintenance Plan on the following pages for
required maintenance.
NOTE:
Using white lithium grease, lubricate the door hinge roller pivot joints twice a year to prevent premature wear. At Every Oil Change Interval As Indicated By Oil Change Indicator System:
• Change the oil and filter.
• Rotate the tires. Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system turns on.
• Inspect the battery and clean and tighten terminals as required.
• Inspect the CV/Universal joints.
• Inspect the brake pads, shoes, rotors, drums, and hoses.
• Inspect the engine cooling system protection and hoses.
• Inspect the exhaust system.
• Inspect the engine air cleaner if using in dusty or off-road conditions.
7
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484 SERVICING AND MAINTENANCE
Mileage or time passed
(whichever comes first)
20,000
30,000
40,00050,00060,00070,000
80,00090,000
100,000
110,000120,000130,000140,000150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000 48,000
64,00080,00096,000
112,000
128,000144,000160,000
176,000192,000208,000224,000240,000
Additional Inspections
Inspect the CV/Universal joints. X X X X X X X X X X X X X X Inspect front suspension, tie rod
ends, and replace if necessary. X X X
XX XX
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. X
X XXX
Inspect the brake linings,
replace as necessary. X X X
XX XX
Inspect transfer case fluid. X
Additional Maintenance
Replace cabin air filter. X X X XX XX
Replace engine air filter. XX XXX
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486 SERVICING AND MAINTENANCE
Heavy Duty Use Of The Vehicle
Change engine oil at 4,000 miles (6,500 km) or 350 hours ofengine run time if the vehicle is operated in a dusty and off
road environment or is operated predominately at idle or
only very low engine RPM. This type of vehicle use is consid -
ered Severe Duty.
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.
• 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.
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SERVICING AND MAINTENANCE 487
ENGINE COMPARTMENT
3.6L Engine With Stop/Start
1 — Motor Generator Unit Coolant Reservoir Pressure Cap7 — Battery
2 — Engine Coolant Reservoir 8 — Power Distribution Center (Fuses)
3 — Engine Coolant Reservoir Pressure Cap 9 — Washer Fluid Reservoir
4 — Engine Oil Dipstick 10 — Air Cleaner Filter
5 — Engine Oil Fill 11 — Motor Generator Unit Coolant Reservoir
6 — Brake Fluid Reservoir
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488 SERVICING AND MAINTENANCE
5.7L Engine Without Stop/Start
1 — Air Cleaner Filter6 — Power Distribution Center (Fuses)
2 — Engine Oil Fill 7 — Washer Fluid Reservoir
3 — Engine Oil Dipstick 8 — Engine Coolant Reservoir
4 — Brake Fluid Reservoir 9 — Engine Coolant Pressure Cap
5 — Battery
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SERVICING AND MAINTENANCE 489
5.7L Engine With Stop/Start
1 — Air Cleaner Filter6 — Power Distribution Center
2 — Engine Oil Fill 7 — Washer Fluid Reservoir
3 — Engine Oil Dipstick 8 — Engine Coolant Reservoir
4 — Brake Fluid Reservoir 9 — Engine Coolant Pressure Cap
5 — Battery
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490 SERVICING AND MAINTENANCE
Checking Oil Level
To assure proper lubrication of your vehicle's engine, the
engine oil must be maintained at the correct level. Check the
oil level at regular intervals, such as every fuel stop. The best
time to check the engine oil level is about five minutes after
a fully warmed up engine is shut off.
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Always main-
tain the oil level within the SAFE zone on the dipstick.
Adding one quart of oil when the reading is at the bottom of
the SAFE zone will result in a reading at the top of the safe
zone on these engines.
Adding Washer Fluid
The fluid reservoir is located under the hood and should be
checked for fluid level at regular intervals. Fill the reservoir
with windshield washer solvent only (not radiator anti -
freeze). When refilling the washer fluid reservoir, take some
washer fluid and apply it to a cloth or towel and wipe the
wiper blades clean. This will help blade performance. To prevent freeze-up of your windshield washer system in
cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This rating
information can be found on most washer fluid containers.
After the engine has warmed up, operate the defroster for a
few minutes to reduce the possibility of smearing or freezing
the fluid on the cold windshield. Windshield washer solu-
tion used with water as directed on the container, aids
cleaning action, reduces the freezing point to avoid line clog
-
ging, and is not harmful to paint or trim.
CAUTION!
Overfilling or underfilling will cause oil aeration or loss
of oil pressure. This could damage your engine.
WARNING!
Commercially available windshield washer solvents are
flammable. They could ignite and burn you. Care must
be exercised when filling or working around the washer
solution.
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492 SERVICING AND MAINTENANCE
DEALER SERVICE
An authorized dealer has the qualified service personnel,
special tools, and equipment to perform all service opera-
tions in an expert manner. Service Manuals are available
which include detailed service information for your vehicle.
Refer to these Service Manuals before attempting any proce -
dure yourself.
NOTE:
Intentional tampering with emissions control systems may
void your warranty and could result in civil penalties being
assessed against you.
Engine Oil — Gas Engine
Change Engine Oil
The oil change indicator system will remind you that it is
time to take your vehicle in for scheduled maintenance. Refer
to the “Maintenance Plan” for further information.
NOTE:
Under no circumstances should oil change intervals exceed
10,000 miles (16,000 km), 12 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.
Gasoline Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacturer only recom -
mends engine oils that are API Certified and meet the
requirements of FCA Material Standard MS-6395.
WARNING!
You can be badly injured working on or around a motor
vehicle. Only do service work for which you have the
knowledge and the proper equipment. If you have any
doubt about your ability to perform a service job, take
your vehicle to a competent mechanic.
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