2015 JEEP CHEROKEE service interval

CAUTION!
Prolonged driving with the Malfunction Indicator Light (MIL) on could cause
damage to the engine control system. It also could affect fuel economy and
driveability. If the MIL is flashing, severe catalytic converter damage and power
loss will soon occur. Immediate service is required.
WARNING!
A malfunctioning catalytic converter, as referenced above, can reach higher
temperatures than in normal operating conditions. This can cause a fire if you
drive slowly or park over flammable substances such as dry plants, wood,
cardboard, etc. This could result in death or serious injury to the driver, occupants
or others.
– SERV (Service) 4WD Indicator Light
If the light stays on or comes on during driving, it means that the 4WD system is not
functioning properly and that service is required. We recommend you drive to the
nearest service center and have the vehicle serviced immediately.
-ElectronicStabilityControl(ESC)Activation/MalfunctionIndicatorLight
• If this indicator light flashes during acceleration, apply as little throttle as
possible. While driving, ease up on the accelerator. Adapt your speed and driving
to the prevailing road conditions. To improve the vehicle's traction when starting
off in deep snow, sand or gravel, it may be desirable to switch the ESC system off.
Oil Life Reset
• Your vehicle is equipped with an engine oil change indicator system. The “Oil
Change Due” message will flash in the EVIC display for approximately 10 seconds
after a single chime has sounded, to indicate the next scheduled oil change
interval. The engine oil change indicator system is duty cycle based, which means
the engine oil change interval may fluctuate, dependent upon your personal
driving style.
• Unless reset, this message will continue to display each time you turn the ignition
switch to the ON/RUN position or cycle the ignition to the ON/RUN position if
equipped with Keyless Enter-N-Go™. To turn off the message temporarily, push
and release the MENU button. To reset the oil change indicator system (after
performing the scheduled maintenance) refer to the following procedure:
Vehicles Equipped With Passive Entry
Without pushing the brake pedal, push the ENGINE START/STOP button and cycle
the ignition to the ON/RUN position (Do not start the engine.)
1. Push theOKbutton to enter the EVIC menu screen.
WHAT TO DO IN EMERGENCIES
178

MAINTENANCE PROCEDURES
For information on the maintenance procedures for your vehicle, please refer to
“Maintenance Procedures” in “Maintaining Your Vehicle” in your Owner’s Manual or
applicable supplement on the DVD for further details.
MAINTENANCE SCHEDULE
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 “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).
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 Warning Lights” in “What To Do In Emergen-
cies” in this guide or “Electronic Vehicle Information Center (EVIC)” or “Driver
Information Display (DID)” in “Understanding Your Instrument Panel” in your
Owners Manual on the DVD for further information.
NOTE:
Under no circumstances should oil change intervals exceed 10,000 miles
(16,000 km) or twelve months, whichever comes first.
MAINTAINING YOUR VEHICLE
208

Mileage or time passed (whichever 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
Or Years:
2 3 4 5 6 7 8 9 10 11 12 13 14 15
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
Flush and replace the engine coolant at 10 years or150,000 miles (240,000 km) whichever comes first.
XX
Inspect and replace PCV valve if necessary.
X
** The spark plug change interval is mileage based only, yearly intervals do not apply.
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.
MAINTAINING YOUR VEHICLE
211