2023 JEEP RENEGADE air condition

SERVICING AND MAINTENANCE 287
MAINTENANCE PLAN
NOTE:
Using white lithium grease, lubricate the door hinge roller pivot joints twice a year to prevent premature wear.
At Every Oil Change Interval As Indicated By Oil Change Indicator System:
Change oil and filter.
Inspect battery and clean and tighten terminals as required.
Inspect the CV/Universal joints.
Inspect brake pads, shoes, rotors, drums, and hoses.
Inspect engine cooling system protection and hoses.
Rotate the tires at the first sign of irregular wear, even if it occurs before the oil indicator system turns on.
Inspect exhaust system.
Inspect engine air cleaner filter if using in dusty or off-road conditions.
8

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

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

302 SERVICING AND MAINTENANCE
(Continued)
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 neces-
sary, install ONLY the correct type thermostat.
O ther

designs may result in unsatisfactory
engine cooling performance, poor gas mileage,
and increased emissions.
BRAKE SYSTEM
In order to ensure brake system performance, all
brake system components should be inspected
periodically Ú page 287.
Brake Master Cylinder
The fluid level in the master cylinder should be
checked when performing under hood services, or
immediately if the Brake Warning Light is on.
Be sure to clean the top of the master cylinder area
before

removing the cap. If necessary, add fluid to
bring the fluid level up to the requirements
described on the brake fluid reservoir. Fluid level
can be expected to fall as the brake pads wear. The
brake fluid level should be checked when the pads
are replaced. However, low fluid level may be
caused by a leak and a checkup may be needed.
Use only manufacturer's recommended brake fluid
Ú page 345.
WARNING!
Riding the brakes can lead to brake failure and
possibly a collision. Driving with your foot resting
or riding on the brake pedal can result in
abnormally high brake temperatures, excessive
lining wear, and possible brake damage. Riding
the brakes may also reduce braking capacity in
an emergency.WARNING!
Use only manufacturer’s recommended brake
fluid
Ú page 345. Using the wrong type of
brake fluid can severely damage your brake
system
and/or impair its performance. The
proper type of brake fluid for your vehicle is
also identified on the original factory installed
hydraulic master cylinder reservoir.
To avoid contamination from foreign matter or
moisture, use only new brake fluid or fluid that
has been in a tightly closed container. Keep
the master cylinder reservoir cap secured at
all times. Brake fluid in an open container
absorbs moisture from the air resulting in a
lower boiling point. This may cause it to boil
unexpectedly during hard or prolonged
braking, resulting in sudden brake failure. This
could result in a collision.
Overfilling the brake fluid reservoir can result
in spilling brake fluid on hot engine parts,
causing the brake fluid to catch fire. Brake
fluid can also damage painted and vinyl
surfaces, care should be taken to avoid its
contact with these surfaces.
CAUTION!
Use of improper brake fluids will affect overall
clutch system performance. Improper brake
fluids may damage the clutch system resulting in
loss of clutch function and the ability to shift the
transmission.
WARNING!

SERVICING AND MAINTENANCE 303
(Continued)
AUTOMATIC TRANSMISSION
Special Additives
The manufacturer strongly recommends against
using any special additives in the transmission.
Automatic Transmission Fluid (ATF) is an
engine
ered product and its performance may be
impaired by supplemental additives. Therefore, do
not add any fluid additives to the transmission. The
only exception to this policy is the use of special
dyes for diagnosing fluid leaks. Avoid using
transmission sealers as they may adversely affect
seals.
Fluid Level Check
The fluid level is preset at the factory and does not
require adjustment under normal operating
conditions. Routine fluid level checks are not
required; therefore the transmission has no
dipstick. An authorized dealer can check your
transmission fluid level using special service tools.
If you notice fluid leakage or transmission
malfunction, visit an authorized dealer immediately to have the transmission fluid level
checked. Operating the vehicle with an improper
fluid level can cause severe transmission damage.
Fluid And Filter Changes
Under normal operating conditions, the fluid
installed at the factory will provide satisfactory
lubrication for the life of the vehicle.
Routine fluid and filter changes are not required.
However
,

change the fluid and filter if the fluid
becomes contaminated (with water, etc.), or if the
transmission is disassembled for any reason.
Selection Of Lubricant
It is important to use the proper transmission fluid
to ensure optimum transmission performance and
life. Use the manufacturer specified transmission
fluid Ú page 345. It is important to maintain the
transmission fluid at the correct level using the
r ecomme

nded fluid.
NOTE:
No chemical flushes should be used in any trans -
mission; only the approved lubricant should be
u sed.
FUSES
General InformationCAUTION!
Do not use chemical flushes in your
transmission as the chemicals can damage your
transmission components. Such damage is not
covered by the New Vehicle Limited Warranty.
CAUTION!
If a transmission fluid leak occurs, visit an
authorized dealer immediately. Severe
transmission damage may occur. An authorized
dealer has the proper tools to adjust the fluid
level accurately.CAUTION!
Using a transmission fluid other than the
manufacturer recommended fluid may cause
deterioration in transmission shift quality and/or
torque converter shudder Ú page 345.
WARNING!
When replacing a blown fuse, always use an
appropriate replacement fuse with the same
amp rating as the original fuse. Never replace
a fuse with another fuse of higher amp rating.
Never replace a blown fuse with metal wires or
any other material. Failure to use proper fuses
may result in serious personal injury, fire and/
or property damage.
Before replacing a fuse, make sure that the
ignition is off and that all the other services
are switched off and/or disengaged.
8

SERVICING AND MAINTENANCE 307
F10 ––15 Amp Blue Horn
F11 ––5 Amp TanSupply Secondary Loads
F14 ––15 Amp Blue WCAC Pump/Active Grille Shutters
F15 40 Amp Orange ––Brake Control Module Pump
F16 ––5 Amp TanEngine Control Module Power, Automatic Transmission
F17 ––30 Amp Green Supply Primary Loads
F18 ––5 Amp TanIntelligent Battery Sensor
F19 ––7.5 Amp Brown Air Conditioner 1.3L Compressor
F20 ––5 Amp TanElectronic Power Four-Wheel Drive
F21 ––15 Amp Blue Fuel Pump
F22 ––10 Amp Red Power Control Module Engine
F23 ––30 Amp Green Heated Windshield *
F24 ––15 Amp Blue Electronic Unit Supply Automatic Transmission
F82 –20 Amp Yellow –Power Control Module Engine
F83 –40 Amp Green –Air Conditioning Fan
F84 ––30 Amp Green Power Supply All Wheel Drive
F87 ––5 Amp TanGear Selector Automatic Transmission
F88 ––7.5 Amp Brown Heated Outside Mirrors
F89 –30 Amp Green –Heated Rear Window
Cavity Maxi Fuse Cartridge Fuse Micro Fuse Description
* If Equipped
8

308 SERVICING AND MAINTENANCE
Body Computer Fuse Center
The controller is located at the left side of the steering column at the bottom of the instrument panel.
For the fuse replacement see an authorized dealer.

Body Controller Fuse Cavities

CavityMini Fuse Description
F317.5 Amp BrownFlashes/Electrical Movement Front Seats/Fan Air Conditioning
F33 20 Amp YellowPower Window Front (Passenger Side)
F34 20 Amp YellowPower Window Front (Driver Side)
F36 15 Amp BlueSupply Uconnect System, Air Conditioning, USB Port, Rear Ceiling Lights (With Sunroof),
E-Call

, SGW
F37 10 Amp RedSystem Power Forward Collision Warning Plus, All Wheel Drive (AWD), IPC, Brake Pedal
Switc
h

(NC)
F38 20 Amp YellowCentral Locking
F42 7.5 Amp BrownPower Under Lock and Key, Brake Control Electronics Module, Electric Power-Assisted
Steer
i

ng