Maintenance schedule JEEP CHEROKEE 2015 KL / 5.G User Guide

If an examination of your engine compartment shows no
evidence of radiator or hose leaks, the vehicle may be
safely driven. The vapor will soon dissipate.
•Do not overfill the coolant expansion bottle.
•Check the coolant freeze point in the radiator and in
the coolant expansion bottle. If engine coolant (anti-
freeze) needs to be added, the contents of the coolant
expansion bottle must also be protected against freez-
ing.
•If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
•Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to MS-
12106) and distilled water for proper corrosion protec-
tion of your engine which contains aluminum compo-
nents.
•Make sure that the coolant expansion bottle overflow
hoses are not kinked or obstructed.
•Keep the front of the radiator clean. If your vehicle is
equipped with air conditioning, keep the front of the
condenser clean.
•Do not change the thermostat for Summer or Winter
operation. If replacement is ever necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine coolant (antifreeze)
performance, poor gas mileage, and increased emis-
sions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically.
Refer to the “Maintenance Schedule” for the proper
maintenance intervals.
692 MAINTAINING YOUR VEHICLE

MAINTENANCE SCHEDULES
CONTENTS
!MAINTENANCE SCHEDULE.............732▫Maintenance Chart.....................734
8
MAINTENANCE
SCHEDULES

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 ser-
vice 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 Operat-
ing 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 “Electronic Vehicle
Information Center (EVIC)” or “Driver Information Dis-
play (DID)” in “Understanding Your Instrument Panel”
for further information.
NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
Severe Duty All Models
Change Engine Oil at 4000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment. This
type of vehicle use is considered Severe Duty.
Once A Month Or Before A Long Trip:
•Check engine oil level.
•Check windshield washer fluid level.
8
MAINTENANCE
SCHEDULES
732 MAINTENANCE SCHEDULES

•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 and
brake master cylinder, fill as needed.
•Check function of all interior and exterior lights.
Required Maintenance Intervals.
Refer to the maintenance schedules on the following
page for the required maintenance intervals.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Change oil and filter
•Rotate the tires.Rotate at the first sign of irregu-
lar wear, even if it occurs before the oil indicator
system turns on.
•Inspect battery and clean and tighten terminals as
required
•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
8
MAINTENANCE
SCHEDULES
MAINTENANCE SCHEDULES 733

Maintenance Chart
Mileage or time passed (whichever comes first)20,00030,00040,00050,00060,00070,00080,00090,000100,000110,000120,000130,000140,000150,000
Or Years:2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:32,00048,00064,00080,00096,000112,000128,000144,000160,000176,000192,000208,000224,000240,000
Additional Inspections
Inspect the CV joints.XXX X X X X
Inspect front suspension, boot seals. tie rod ends,and replace if necessary.XXX X X X X
Inspect the brake linings, parking brake function. X X X X X X X
Additional Maintenance
Replace engine air cleaner filter.XXXXX
Replace air conditioning/cabin air filter.XXX X X X X
Replace spark plugs – 2.4L Engine **X
8
MAINTENANCE
SCHEDULES
734 MAINTENANCE SCHEDULES

Mileage or time passed (whichever comes first)20,00030,00040,00050,00060,00070,00080,00090,000100,000110,000120,000130,000140,000150,000
Or Years:2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:32,00048,00064,00080,00096,000112,000128,000144,000160,000176,000192,000208,000224,000240,000
Replace spark plugs – 3.2L Engine **X
Flush and replace the engine coolant at 10 yearsor 150,000 miles (240,000 km) whichever comesfirst.XX
Inspect and replace PCV valve if necessary.X
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
8
MAINTENANCE
SCHEDULES
MAINTENANCE SCHEDULES 735

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 me-
chanic.
•Failure to properly inspect and maintain your ve-
hicle could result in a component malfunction and
effect vehicle handling and performance. This
could cause an accident.
8
MAINTENANCE
SCHEDULES
736 MAINTENANCE SCHEDULES

Rear Tail Lamps........................725
Seat Belt Reminder......................335
Security Alarm.........................340
Service...............................721
Service Engine Soon (Malfunction Indicator) . . . .339
Side Marker...........................724
Tire Pressure Monitoring (TPMS)............336
Traction Control........................538
Turn Signal...........................120
Vanity Mirror..........................140
Load Floor, Cargo.........................316
Loading Vehicle..........................591
Ti re s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..547
Locks..................................34
Automatic Door.........................36
Auto Unlock...........................36
Child Protection.........................37
Door.................................34
Power Door............................35
Low Tire Pressure System...................568
Lubrication, Body.........................675
Luggage Carrier..........................322
Lug Nuts...............................616
Maintenance Free Battery....................669
Maintenance Procedures....................660
Maintenance Schedule......................732
Malfunction Indicator Light (Check Engine).......339
Manual, Service..........................744
Marker Lights, Side........................724
Master Cylinder (Brakes)....................693
Memory Feature (Memory Seat)...............162
Memory Seat............................162
Memory Seats and Radio....................162
Methanol...............................580
Mirrors................................130
Electric Powered........................138
Electric Remote.........................13810
INDEX 759

Rotation, Tires...........................566
Safety Checks Inside Vehicle..................118
Safety Checks Outside Vehicle................120
Safety Defects, Reporting....................743
Safety, Exhaust Gas........................117
Safety Information, Tire.....................540
Safety Tips..............................116
Schedule, Maintenance.....................732
Seat Belt
Adjustable Upper Shoulder Belt Anchorage......60
Automatic Locking Retractor (ALR)...........63
Disengage The Automatic Locking Mode.......65
Energy Management Feature................63
Engage The Automatic Locking Mode.........64
Lap/Shoulder Belt Operation................58
Lap/Shoulder Belts.......................55
Lap/Shoulder Belt Untwisting...............60
Pregnant Women........................62
Seat Belt Extender.......................61
Seat Belt Pretensioner.....................62
Seat Belt Reminder.......................54
Seat Belt System.........................52
Seat Belt Maintenance......................704
Seat Belt Reminder.........................54
Seat Belts................................53
Adjustable Shoulder Belt...................60
Adjustable Upper Shoulder Anchorage.........60
Child Restraint..........................92
Extender..............................61
Front Seat.............................53
Inspection............................118
Operating Instructions....................58
Pregnant Women........................62
Pretensioners...........................62
Rear Seat..............................55
Reminder.............................335
Untwisting Procedure.....................6010
INDEX 763