User Manual - Page 349

For 2022 JEEP WRANGLER 4XE JL.

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347
SERVICING AND MAINTENANCE
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 will influence when the “Change Oil”
or “Oil Change Required” message is displayed.
Have your vehicle serviced as soon as possible,
within the next 500 miles (805 km).
On vehicles equipped with instrument cluster
display, “Oil Change Required” will be displayed
and a single chime will sound, indicating that an oil
change is necessary.
On non-instrument cluster display equipped
vehicles, “Change Oil” will flash in the instrument
cluster odometer and a single chime will sound,
indicating that an oil change is necessary.
An 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 an authorized dealer, the
message can be reset by referring to the steps
described under Instrument Cluster Display for
further information Ú page 120.
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.
Once A Month Or Before A Long Trip:
Check the engine oil level.
Check the windshield washer fluid level.
Check the tire inflation pressures and look for
unusual wear or damage, rotate at the first sign
of irregular wear.
Check the fluid levels of the coolant reservoir,
brake master cylinder, and power steering, and
fill as needed.
Check the function of all interior and exterior
lights.
8
22_JL_OM_EN_USC_t.book Page 347
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