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ENGINE COMPARTMENT — 3.0L DIESEL
1 — Remote Jump Start Positive Terminal6 — Engine Oil Fill
2 — Engine Oil Dipstick 7 — Brake Fluid Reservoir
3 — Power Distribution Center (Fuses) 8 — Air Cleaner Filter
4 — Coolant Pressure Cap (Reservoir) 9 — Washer Fluid Reservoir
5 — Remote Jump Start Negative Terminal 70 MAINTAINING YOUR VEHICLE 
     
        
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Engine Oil
Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacturer recom-
mends engine oils that meet the requirements of FCA
Material Standard MS-11106, and that are approved to
ACEA C3.
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. The best time to check
the oil level is before starting the engine after it has been
parked overnight. When checking oil after operating the
engine, first ensure the engine is at full operating tem-
perature, then wait for five minutes after engine shut-
down to check the oil.
1 — MAX Mark
2 — MIN Mark
Checking the oil while the vehicle is on level ground will
improve the accuracy of the oil level readings. Add oil
only when the level on the dipstick is below the “MIN”
72 MAINTAINING YOUR VEHICLE 
     
        
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Required Maintenance
Refer to the Maintenance Schedules on the following
pages for required maintenance.
At Every Oil Change Interval As Indicated By Oil Change Indicator System:
•Change oil and filter.
• Completely fill the Diesel Exhaust Fluid tank.
• Drain water from fuel filter assembly.
• Rotate the tires. Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system
turns on.
• Inspect battery and clean and tighten terminals as required.
• Inspect automatic transmission fluid if equipped with dipstick.
• 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.
100 MAINTENANCE SCHEDULE 
     
        
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GaugesVoltmeter ..............................37
Gross Axle Weight Rating ....................48
Gross Vehicle Weight Rating ..................47
Hitches Trailer Towing ..........................51
Instrument Cluster .........................12
Intervention Regeneration Strategy ...........23, 83
Maintenance Procedures .....................71
Maintenance Schedule .......................98
Manual Transmission Lubricant Selection .......................95
New Vehicle Break-In Period ...................9 Oil, Engine
......................... .21, 72, 93
Capacity ..............................92
Change Interval .........................73
Dipstick ...............................72
Disposal ..............................74
Filter ............................. .74, 93
Filter Disposal ..........................74
Materials Added To ......................74
Recommendation ........................72
Viscosity ..............................73
Power Steering Fluid .......................95
Radiator Cap (Coolant Pressure Cap) ..........85, 88
Remote Starting System ......................8
Schedule, Maintenance ......................98
Selection Of Coolant (Antifreeze) ...............93
110 INDEX