SCHEDULED SERVICING
Scheduled Servicing — Gasoline Engine
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
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) or 350 hours of engine run time if the vehicle is operated in a dusty and off-road environment, or is operated predominantly 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:
when the “Oil Change Required” message is displayed.
wear or damage. 8
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.
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.
Check the fluid levels of the coolant reservoir, brake master cylinder and fill as needed.
Maintenance Plan Required Maintenance
Refer to the Maintenance Plans on the following pages for required maintenance.
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At Every Oil Change Interval As Indicated By Oil Change Indicator System: |
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Change oil and filter.
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Rotate the tires. Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system turns
on. |
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Inspect battery and clean and tighten terminals as required.
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Inspect brake pads, shoes, rotors, drums, hoses and park brake.
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Inspect engine cooling system protection and hoses.
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Inspect exhaust system.
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Inspect engine air cleaner if using in dusty or off-road conditions.
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Mileage or time passed (which- ever 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 |
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Or Years: |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
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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 |
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Flush and replace the engine cool- ant at 10 years or 150,000 miles (240,000 km) whichever comes first. |
X |
X |
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Change transfer case fluid. |
X |
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Inspect and replace PCV valve if necessary. |
X |
** The spark plug change interval is mileage based only, yearly intervals do not apply.
Heavy Duty Use Of The Vehicle
Change engine oil at 4,000 miles (6,500 km) or 350 hours of engine 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’s. This type of vehicle use is considered Severe Duty.
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