2023 JEEP RENEGADE engine

290 SERVICING AND MAINTENANCE
Check the tension of the accessory
drive belt. •
•
Inspect and replace, if required, front
e nd a
c

cessory drive belt, tensioner,
and, idler pulley.
3• •
Inspect and replace PCV valve if
neces s

ary. •
Change engine oil and replace oil
f ilte
r

.4 5 6
Inspect the PTU fluid level. •••
Inspect the rear differential fluid level. •••
Replace spark plugs (1.3L Turbo
Engine
).7• ••
Replace engine air cleaner filter.
8• ••••••
Replace brake fluid every two years.
9• ••••••
Replace cabin air filter. To be replaced every 12,000 mi (19,000 km).
Mileage or time passed
(whichever comes first)
10,000
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: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
16,000
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

SERVICING AND MAINTENANCE 291
○ Recommend replacement
• Mandatory service
Flush and replace the engine coolant
at 10 years or 150,000 miles
(240,000 km) whichever comes first. •
•
1. The Uconnect box (telematics box) battery replacement has to be done every five years, regardless of mileage.2. Always only use the fluids shown in the handbook for topping up after having checked that the system is not damaged.
3. The maximum mileage is 75,000 mile s (120,000 km). The belt must be replaced every six years, regardless of distance traveled. If the vehicle is used in heavy conditions (dusty
areas,
cold climates, urban driving, long periods of idling), the maximum mileage is 37,500 miles (60,000 km). The belt must be replaced every four years regardless of the mileage.
4. The oil and oil filter replacement must be carried out when indicated by a warning light or message on the instrument panel, or in any case should not exceed one year or
10,0 0

0 miles (16,000 km).
5. Always only use the fluids shown in the handbook for topping up after having checked that the system is not damaged.
6. If

the engine oil quality detected by the vehicle diagnostics is lower than 20%, it is advisable to replace the engine oil and engine filter in order to avoid another service operation
afte r
a short time.
7. The spark plug change is distance based only, yearly intervals do not apply. The following are essential to ensure correct operation and prevent serious damage to the engine:
Only use spark plugs of the same make and type which are especially certified for such engines
Ú page 345 .
 Strictly comply with the spark plug replacement interval given in the “Maintenance Schedule” for spark plug replacement.
 Contact an authorized dealer if you have any questions.
8. Th e

engine air cleaner filter should be inspected at every oil change if used in dusty areas.
9. The brake fluid change interval is time based only, mileage intervals do not apply.
Mileage or time passed
(whichever comes first)
10,000
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: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
16,000
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
8

SERVICING AND MAINTENANCE 293
ENGINE COMPARTMENT
1.3L TURBO ENGINE
1 — Oil Fill Cap/Engine Oil Dipstick 5 — Power Distribution Center (Fuses)
2 — Engine Air Cleaner Filter (Located Under Engine Cover) 6 — Engine Coolant Pressure Cap
3 — Brake Fluid Reservoir Cap 7 — Washer Fluid Reservoir Cap
4 — Battery
8

294 SERVICING AND MAINTENANCE
CHECKING OIL LEVEL
To ensure proper engine lubrication, the engine oil
must be maintained at the correct level. Check the
oil level at regular intervals, such as every fuel
stop. The best time to check the engine oil level is
about five minutes after a fully warmed up engine
is shut off.
Checking the oil while the vehicle is on level ground
will i

mprove the accuracy of the oil level readings.
Engine Oil Cap/Dipstick Installation — 1.3L Turbo
Engine
I

nstall the oil cap/dipstick aligning arrow on the
cap wi
th arrow on the engine cover.

Oil Cap
There are four possible dipstick types:
Crosshatched zone.
Crosshatched zone marked SAFE.
Crosshatched zone marked with MIN at the low
end of the range and MAX at the high end of the
range.
Crosshatched zone marked with dimples at the
MIN and the MAX ends of the range.
NOTE:
Always maintain the oil level within the crosshatch
marki n
gs on the dipstick.
Adding 1 quart (1.0 liter) of oil when the reading is
at the
low end of the dipstick range will raise the oil
level to the high end of the range marking.
ADDING WASHER FLUID
The windshield washer fluid reservoir is located in
the engine compartment, and the fluid level should
be checked at regular intervals. Fill the reservoir
with windshield washer solvent (not engine
coolant/ antifreeze) Ú page 293.
MAINTENANCE-FREE BATTERY
Your vehicle is equipped with a maintenance-free
battery. You will never have to add water, and
periodic maintenance is not required.
1 — Oil Cap/Dipstick Arrow
2 — Engine Cover Arrow
CAUTION!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This could
damage your engine.
WARNING!
Commercially available windshield washer
solvents are flammable. They could ignite and
burn you. Care must be exercised when filling or
working around the washer solution.
WARNING!
Battery fluid is a corrosive acid solution and
can burn or even blind you. Do not allow
battery fluid to contact your eyes, skin, or
clothing. Do not lean over a battery when
attaching clamps. If acid splashes in eyes or
on skin, flush the area immediately with large
amounts of water Ú page 279.

Battery gas is flammable and explosive. Keep
flame or sparks away from the battery. Do not
use a booster battery or any other booster
source with an output greater than 12 Volts. Do
not allow cable clamps to touch each other.

Battery posts, terminals, and related accesso -
ries contain lead and lead compounds. Wash
h a n
d s

after handling.

SERVICING AND MAINTENANCE 295
PRESSURE WASHING
Cleaning the engine compartment with a high
pressure washer is not recommended.
VEHICLE MAINTENANCE
An authorized dealer has the qualified service
personnel, special tools, and equipment to
perform all service operations in an expert
manner. Service Manuals are available which
include detailed service information for your
vehicle. Refer to these Service Manuals before
attempting any procedure yourself.
NOTE:
Intentional tampering with emissions control
syste m
s may void your warranty and could result in
civil penalties being assessed against you.
ENGINE OIL
Engine Oil Selection
For engine oil selection Ú page 345.
American Petroleum Institute (API)
Approved Engine Oil
These symbols mean that the oil has been certified
by the API. The manufacturer only recommends API
trademark oils.
The API Starburst trademark certifies
0W-20, 0W-30 and 5W-30 engine oils.
The API Donut trademark certifies 0W-40
and 5W-40 engine oil.
Synthetic Engine Oils
Your engine was designed for synthetic engine oils,
only use synthetic API approved engine oils.
Synthetic engine oils which do not have both the
correct
API trademark and the correct SAE viscosity
grade numbers should not be used.
CAUTION!
It is essential when replacing the cables on
the battery that the positive cable is attached
to the positive post and the negative cable is
attached to the negative post. Battery posts
are marked positive (+) and negative (-) and
are identified on the battery case. Cable
clamps should be tight on the terminal posts
and free of corrosion.
If a “fast charger” is used while the battery is
in the vehicle, disconnect both vehicle battery
cables before connecting the charger to the
battery. Do not use a “fast charger” to provide
starting voltage.
CAUTION!
Precautions have been taken to safeguard all
parts and connections however, the pressures
generated by these machines is such that
complete protection against water ingress
cannot be guaranteed.
WARNING!
You can be badly injured working on or around a
motor vehicle. Only do service work for which
you have the knowledge and the proper
equipment. If you have any doubt about your
ability to perform a service job, take your vehicle
to a competent mechanic.
CAUTION!
Do not use chemical flushes in your engine oil as
the chemicals can damage your engine. Such
damage is not covered by the New Vehicle
Limited Warranty.
8

296 SERVICING AND MAINTENANCE
Materials Added To Engine Oil
The manufacturer strongly recommends against
the addition of any additives (other than leak
detection dyes) to the engine oil. Engine oil is an
engineered product and its performance may be
impaired by supplemental additives.
Disposing Of Used Engine Oil And Oil
Filters
Care should be taken in disposing of used engine
oil and oil filters from your vehicle. Used oil and oil
filters, indiscriminately discarded, can present a
problem to the environment. Contact an
authorized dealer, service station or governmental
agency for advice on how and where used oil and
oil filters can be safely discarded in your area.
ENGINE OIL FILTER
The engine oil filter should be replaced with a new
filter at every engine oil change.
Engine Oil Filter Selection
A full-flow type disposable oil filter should be used
for re p

lacement. The quality of replacement filters
varies considerably. Only high quality Mopar®
certified filters should be used.
ENGINE AIR CLEANER FILTER
For the proper maintenance intervals Ú page 287.
Engine Air Cleaner Filter Selection
The quality of replacement filters varies
consid e

rably. Only high quality Mopar® certified
filters should be used.
AIR CONDITIONER MAINTENANCE
For best possible performance, your air conditioner
should be checked and serviced by an authorized
dealer at the start of each warm season. This
service should include cleaning of the condenser
fins and a performance test. Drive belt tension
should also be checked at this time.
NOTE:
Use only refrigerants and compressor lubricants
approved by the manufacturer for your air condi -
tioning system. Some unapproved refrigerants
are fl
ammable and can explode, injuring you.
Other unapproved refrigerants or lubricants can
cause the system to fail, requiring costly repairs.
Refer to the Warranty Information Book for
further warranty information.
Use only refrigerants and compressor lubricants
approved by the manufacturer for your air condi -
tioning system. Some unapproved refrigerants
are fl
ammable and can explode, injuring you.
Other unapproved refrigerants or lubricants can
cause the system to fail, requiring costly repairs.
The air conditioning system contains refrigerant
under high pressure. To avoid risk of personal
injury or damage to the system, adding refrig -
erant or any repair requiring lines to be discon -
nected should be done by an experienced
t echni

cian.
WARNING!
The air induction system (air cleaner, hoses,
etc.) can provide a measure of protection in the
case of engine backfire. Do not remove the air
induction system (air cleaner, hoses, etc.) unless
such removal is necessary for repair or
maintenance. Make sure that no one is near the
engine compartment before starting the vehicle
with the air induction system (air cleaner, hoses,
etc.) removed. Failure to do so can result in
serious personal injury.
CAUTION!
Do not use chemical flushes in your air
conditioning system as the chemicals can
damage your air conditioning components. Such
damage is not covered by the New Vehicle
Limited Warranty.

SERVICING AND MAINTENANCE 297
Refrigerant Recovery And Recycling —
R–1234yf
R–1234yf Air Conditioning Refrigerant is a
hydrofluoroolefin (HFO) that is endorsed by the
Environmental Protection Agency and is an
ozone-friendly substance with a low
global-warming potential. The manufacturer
recommends that air conditioning service be
performed by an authorized dealer using recovery
and recycling equipment.
NOTE:
Use only the manufacturer approved A/C system
PAG c om
pressor oil, and refrigerants.
Cabin Air Cleaner
See an authorized dealer for service.
BODY LUBRICATION
Locks and all body pivot points, including such
items as seat tracks, door hinge pivot points and
rollers, liftgate, tailgate, decklid, sliding doors and
hood hinges, should be lubricated periodically with
a lithium-based grease, such as Mopar® Spray
White Lube to ensure quiet, easy operation and to
protect against rust and wear. Prior to the
application of any lubricant, the parts concerned
should be wiped clean to remove dust and grit;
after lubricating, excess oil and grease should be
removed. Particular attention should also be given to hood latching components to ensure proper
function. When performing other underhood
services, the hood latch, release mechanism and
safety catch should be cleaned and lubricated.
The external lock cylinders should be lubricated
twice


a year, preferably in the Autumn and Spring.
Apply a small amount of a high quality lubricant,
such as Mopar® Lock Cylinder Lubricant directly
into the lock cylinder.
WINDSHIELD WIPER BLADES
Clean the rubber edges of the wiper blades and the
windshield periodically with a sponge or soft cloth
and a mild nonabrasive cleaner. This will remove
accumulations of salt or road film.
Operation of the wipers on dry glass for long
periods
may cause deterioration of the wiper
blades. Always use washer fluid when using the
wipers to remove salt or dirt from a dry windshield.
Avoid using the wiper blades to remove frost or ice
from th
e windshield. Keep the blade rubber out of
contact with petroleum products such as engine
oil, gasoline, etc.
NOTE:
Life expectancy of wiper blades varies depending
on geog r
aphical area and frequency of use. Poor
performance of blades may be present with chat -tering, marks, water lines or wet spots. If any of
these


conditions are present, clean the wiper
blades or replace as necessary.
Service Position Strategy
The service position allows the wiper blades to be
placed in a position that allows the wiper blades to
be easily changed.
To enable the Service Position Strategy, the wipers
must b

e in the Park position before placing the
ignition in the STOP/OFF position.
Service mode must be activated within two
minut e

s after the ignition is placed in the STOP/
OFF position.
To have a correct activation of strategy, the Service
Positi on

command (antipanic) must be active for at
least half a second.
At every valid activation of Service Position
comman d

, the wiper blades are activated for
250 ms.
The Service Position command can be repeated
sever a

l times to bring the blades into the desired
position, up to a maximum of three times.
After three subsequent activations the strategy is
disab l

ed.
8

298 SERVICING AND MAINTENANCE
Function Deactivation:
The functionality is reset if:
The ignition is turned to the MAR/RUN position.
Number of subsequent activations is three.
Two minutes timer has expired after turning the
ignition OFF.
NOTE:
When turning the ignition ON, the blades will go
into t h
e parking position.
Front Wiper Blade Removal/Installation

1. Lift the front wiper arm upward to raise the wiper blade off of the windshield.

2. Push the release button on the arm of the wiper
blade.
3. Push the wiper blade up and remove it.

Front
Wiper Blade
4. Install the wiper blade and firmly push the
wipe r

blade until it snaps into place.
Rear Wiper Blade Removal/Installation

1. Carefully lift the rear wiper arm upward to raise the wiper blade off of the liftgate glass.

2. Grab and hold the wiper arm closest to the wiper
blade end while pushing the wiper blade
towards the liftgate glass to unsnap the blade
pivot pin from the wiper blade holder on the
wiper arm.
3. Install the wiper blade pivot pin into the wiper blad e

holder at the end of the wiper arm, and
firmly push the wiper blade until it snaps into
place.
EXHAUST SYSTEM
The best protection against carbon monoxide entry
into the vehicle body is a properly maintained
engine exhaust system. If you notice a change in the sound of the exhaust
syste
m

; or if the exhaust fumes can be detected
inside the vehicle; or when the underside or rear of
the vehicle is damaged; have an authorized
technician inspect the complete exhaust system
and adjacent body areas for broken, damaged,
deteriorated, or mispositioned parts. Open seams
or loose connections could permit exhaust fumes
to seep into the passenger compartment. In
addition, have the exhaust system inspected each
time the vehicle is raised for lubrication or oil
change. Replace as required.1 — Wiper Blade
2 — Release Button
3 — Wiper Arm
WARNING!
Exhaust gases can injure or kill. They contain
carbon monoxide (CO), which is colorless and
odorless. Breathing it can make you uncon -
scious and can eventually poison you. To
avoid b

reathing CO Ú page 267.
A hot exhaust system can start a fire if you
park over materials that can burn. Such mate -
rials might be grass or leaves coming into
c ontact

with your exhaust system. Do not park
or operate your vehicle in areas where your
exhaust system can contact anything that can
burn.