2023 JEEP RENEGADE engine overheat

IN CASE OF EMERGENCY 281
5. Remove funnel from filler pipe, clean off prior
to putting back in the spare tire storage area.
IF YOUR ENGINE OVERHEATS
If the vehicle is overheating, it will need to be
serviced by an authorized dealer.
In any of the following situations, you can reduce
the pot
ential for overheating your engine by taking
the appropriate action.
On the highways — slow down.
In city traffic — while stopped, put transmission
in NEUTRAL (N), but do not increase engine idle
speed.
NOTE:
There are steps that you can take to slow down an
impen d
ing overheat condition:
If your Air Conditioner (A/C) is on, turn it off. The
A/C system adds heat to the engine cooling
system and turning the A/C off can help remove
this heat.
You can also turn the temperature control to
maximum heat, the mode control to floor and
the blower control to high. This allows the heater
core to act as a supplement to the radiator and
aids in removing heat from the engine cooling
system.
GEAR SELECTOR OVERRIDE
If a malfunction occurs and the gear selector
cannot be moved out of the PARK position, follow
the steps below:
NOTE:
A depleted battery will prevent the Electric Park
Brake
to be applied.

1. Turn the engine OFF.

2. App

ly the Electric Park Brake.
WARNING!
Never have any smoking materials lit in or
near the vehicle when the fuel door is open or
the tank is being filled.
Never add fuel when the engine is running.
This is in violation of most state and federal
fire regulations and may cause the Malfunc -
tion Indicator Light to turn on.
A fire may result if fuel is pumped into a
portable container that is inside of a vehicle.
You could be burned. Always place fuel
containers on the ground while filling.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If the temperature gauge reads
“H”, pull over and stop the vehicle. Idle the vehi -
cle with the air conditioner turned off until the
pointe r

drops back into the normal range. If the
pointer remains on the “H” and you hear contin -
uous chimes, turn the engine off immediately
and c a

ll for service.
WARNING!
You or others can be badly burned by hot engine
coolant (antifreeze) or steam from your radiator.
If you see or hear steam coming from under the
hood, do not open the hood until the radiator
has had time to cool. Never try to open a cooling
system pressure cap when the radiator or cool -
ant bottle is hot.
7

IN CASE OF EMERGENCY 283
(Continued)
TOWING A DISABLED VEHICLE
This section describes procedures for towing a
disabled vehicle using a commercial towing
service. Proper towing or lifting equipment is required to
preve
n

t damage to your vehicle. Use only tow bars
and other equipment designed for this purpose,
following equipment manufacturer’s instructions.
Use of safety chains is mandatory. Attach a tow bar
or other towing device to main structural members
of the vehicle, not to fascia/bumpers or associated
brackets. State and local laws regarding vehicles
under tow must be observed.
NOTE:
Vehicles with a discharged battery or total elec -
trical failure when the Electric Park Brake (EPB)
is en g
aged, will need a wheel dolly or jack to
raise the rear wheels off the ground when
moving the vehicle onto a flatbed.
You must ensure that the Auto Park Brake
feature is disabled before towing this vehicle, to
avoid inadvertent Electric Park Brake engage -
ment. The Auto Park Brake feature is enabled or
disab l

ed via the customer programmable
features in the Uconnect Settings.
If you must use the accessories (wipers,
defros t

ers, etc.) while being towed, the ignition
must be in the ON/RUN position, not the ACC
position.
If the vehicle's battery is discharged, instructions
on shif
ting the automatic transmission out of PARK
(P) in order to move the vehicle Ú page 281.
WARNING!
Fast spinning tires can be dangerous. Forces
generated by excessive wheel speeds may
cause damage, or even failure, of the axle and
tires. A tire could explode and injure someone.
Do not spin your vehicle's wheels faster than
30
mph (48 km/h) or for longer than 30 sec-
onds c on

tinuously without stopping when you
are stuck and do not let anyone near a spinning
wheel, no matter what the speed.
CAUTION!
Racing the engine or spinning the wheels may
lead to transmission overheating and failure.
Allow the engine to idle with the transmission
in NEUTRAL for at least one minute after every
five rocking-motion cycles. This will minimize
overheating and reduce the risk of clutch or
transmission failure during prolonged efforts
to free a stuck vehicle.
When “rocking” a stuck vehicle by shifting
between DRIVE/SECOND gear and REVERSE,
do not spin the wheels faster than 15 mph
(24 km/

h), or drivetrain damage may result.

Revving the engine or spinning the wheels too
fast may lead to transmission overheating and
failure. It can also damage the tires. Do not spin
the wheels above 30 mph (48 km/h) while in
gear (

no transmission shifting occurring).

Towing
Condit i

on Wheels
Off T h
e
Ground Front-
Wheel
D
rive
(FWD) Four-
Wheel D
rive
(4WD)
Flat Tow NONENOT
ALLOWED N
O
T
ALLOWED
Dol
ly Tow REAR
NOT
ALLOWED N
O
T
ALLOWED
FR
ONT OK NOT
ALLOWED
O n

Trailer ALLBEST
METHOD O
K
CAUTION!
7

SERVICING AND MAINTENANCE 299
(Continued)
Under normal operating conditions, the catalytic
converter will not require maintenance. However, it
is important to keep the engine properly tuned to
ensure proper catalyst operation and prevent
possible catalyst damage.
NOTE:
Intentional tampering with emissions control
syste m
s can result in civil penalties being
assessed against you.
In unusual situations involving grossly
malfu n

ctioning engine operation, a scorching odor
may suggest severe and abnormal catalyst overheating. If this occurs, stop the vehicle, turn off
the engine and allow it to cool. Service, including a
tune-up to manufacturer's specifications, should
be obtained immediately.
To minimize the possibility of catalytic converter
damag
e

:
Do not interrupt the ignition when the transmis -
sion is in gear and the vehicle is in motion.
Do not try to start the vehicle by pushing or
towing the vehicle.
Do not idle the engine with any ignition compo -
nents disconnected or removed, such as when
diagn os
tic testing, or for prolonged periods
during very rough idle or malfunctioning oper -
ating conditions.
COOLING SYSTEM
Coolant Checks
Check engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather,
where
applicable). If the engine coolant is dirty or
rusty in appearance, the system should be
drained, flushed and refilled with fresh engine
coolant. Check the front of the A/C condenser for
any accumulation of bugs, leaves, etc. If dirty,
clean by gently spraying water from a garden hose
vertically down the face of the condenser.
CAUTION!
The catalytic converter requires the use of
unleaded fuel only. Leaded gasoline will
destroy the effectiveness of the catalyst as an
emissions control device and may seriously
reduce engine performance and cause
serious damage to the engine.

Damage to the catalytic converter can result if
your vehicle is not kept in proper operating
condition. In the event of engine malfunction,
particularly involving engine misfire or other
apparent loss of performance, have your
vehicle serviced promptly. Continued operation
of your vehicle with a severe malfunction could
cause the converter to overheat, resulting in
possible damage to the converter and vehicle.

WARNING!
You or others can be badly burned by hot
engine coolant (antifreeze) or steam from your
radiator. If you see or hear steam coming from
under the hood, do not open the hood until the
radiator has had time to cool. Never open a
cooling system pressure cap when the radi -
ator or coolant bottle is hot.
Keep hands, tools, clothing, and jewelry away
from the radiator cooling fan when the hood is
raised. The fan starts automatically and may
start at any time, whether the engine is
running or not.
When working near the radiator cooling fan,
disconnect the fan motor lead or turn the igni -
tion to the OFF mode. The fan is temperature
c ontroll

ed and can start at any time the igni -
tion is in the ON mode.
WARNING!
8

SERVICING AND MAINTENANCE 301
damage. If HOAT and OAT coolant are mixed in
an emergency, have an authorized dealer drain,
flush, and refill with OAT coolant (conforming to
MS.90032) as soon as possible.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
engine coolant (antifreeze), and to ensure that
engine coolant will return to the radiator from the
coolant expansion bottle/recovery tank (if
equipped).
The cap should be inspected and cleaned if there
is an y

accumulation of foreign material on the
sealing surfaces.
Disposal Of Used Coolant
Used ethylene glycol-based coolant (antifreeze) is
a regulated substance requiring proper disposal.
Check with your local authorities to determine the
disposal rules for your community. To prevent
ingestion by animals or children, do not store
ethylene glycol-based coolant in open containers
or allow it to remain in puddles on the ground,
clean up any ground spills immediately. If ingested
by a child or pet, seek emergency assistance
immediately.
Coolant Level
The coolant expansion bottle provides a quick
visual method for determining that the coolant
level is adequate. With the engine off and cold, the
level of the coolant (antifreeze) in the bottle should
be between the “MAX” and “MIN” lines marked on
the bottle.
As long as the engine operating temperature is
satisf
actory, the coolant bottle need only be
checked once a month.
When additional coolant is needed to maintain the
proper

level, it should be added to the coolant
bottle. Do not overfill.
See an authorized dealer for service.
Cooling System Notes
NOTE:
When the vehicle is stopped after a few miles/kilo -
meters of operation, you may observe vapor
c oming

from the front of the engine compartment.
This is normally a result of moisture from rain,
snow, or high humidity accumulating on the
radiator and being vaporized when the thermostat
opens, allowing hot engine coolant (antifreeze) to
enter the radiator.
If an examination of your engine compartment
shows n

o 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 needs to be added, the contents of the
coolant expansion bottle must also be protected
against freezing.
If frequent engine coolant additions are
required, the cooling system should be pressure
tested for leaks.
Maintain engine coolant concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corro -
sion protection of your engine which contains
alumi n

um components.
WARNING!
Do not open hot engine cooling system. Never
add engine coolant (antifreeze) when the
engine is overheated. Do not loosen or
remove the cap to cool an overheated engine.
Heat causes pressure to build up in the
cooling system. To prevent scalding or injury,
do not remove the pressure cap while the
system is hot or under pressure.
Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or
engine damage may result.
8

344 TECHNICAL SPECIFICATIONS
FUEL SYSTEM CAUTIONS
NOTE:
Intentional tampering with the emissions control system can result in civil penalties being assessed against you.
FLUID CAPACITIES
CAUTION!
Follow these guidelines to maintain your vehicle’s performance:
The use of leaded gasoline is prohibited by Federal law. Using leaded gasoline can impair engine performance and damage the emissions control system.
An out-of-tune engine or certain fuel or ignition malfunctions can cause the catalytic converter to overheat. If you notice a pungent burning odor or some
light smoke, your engine may be out of tune or malfunctioning and may require immediate service. Contact an authorized dealer for service assistance.
The use of fuel additives, which are now being sold as octane enhancers, is not recommended. Most of these products contain high concentrations of meth -
anol. Fuel system damage or vehicle performance problems resulting from the use of such fuels or additives is not the responsibility of the manufacturer
a n d
m
a
y void or not be covered under the New Vehicle Limited Warranty.
US Metric
Fuel (Approximate)
1.3L Turbo 12.7 Gallons48 Liters
Engine Oil With Filter
1.3L Turbo 4.8 Quarts4.5 Liters
Cooling System *
1.3L Turbo 8.8 Quarts8.3 Liters
* Includes heater and coolant recovery bottle filled to MAX level.

353
Deleting A Phone...........................................168Dimmer SwitchHeadlight.....................................................37DipsticksOil (Engine)................................................294Disabled Vehicle Towing................................283Disc Drive......................................................162Disconnecting................................................168DisposalAntifreeze (Engine Coolant).......................301Disturb...........................................................171Door Ajar..........................................................71Door Ajar Light.................................................71Door Locks......................................................24Drag & Drop...................................................149Driver Memory Presets..................................160Driver’s Seat Back Tilt..............................26, 27Driving...........................................................130
E
Electric Brake Control System.......................222Anti-Lock Brake System.............................221Electric Park Brake..........................................82Electric Parking Brake.....................................82Electrical Outlet, Auxiliary (Power Outlet).........50Electronic Roll Mitigation (ERM)....................222Electronic Speed Control (Cruise Control)........95Electronic Stability Control (ESC)...................223Electronic Throttle Control Warning Light........71
Emergency Gas Can Refueling......................280
Emergency, In Case OfHazard Warning Flasher...........................268Jacking.....................................................271Jump Starting...........................................278Overheating..............................................281Tow Hooks................................................284Towing......................................................283Emission Control System Maintenance...........78Engine...........................................................293Air Cleaner................................................296Break-In Recommendations........................82Checking Oil Level....................................294Compartment...........................................293Coolant (Antifreeze)..................................345Cooling.....................................................299Exhaust Gas Caution................................267Fails To Start...............................................80Flooded, Starting.........................................80Fuel Requirements...................................342Jump Starting...........................................278Oil...........................................295, 344, 345Oil Filler Cap.............................................293Oil Filter....................................................296Oil Selection....................................295, 344Oil Synthetic.............................................295Overheating..............................................281Starting........................................................80Enhanced Accident Response
Feature................................................252, 285
Ethanol.........................................................342
Exhaust Gas Cautions...................................267Exhaust System...................................267, 298Exterior Lighting...............................................36Exterior Lights........................................36, 267
F
Family Alerts.................................................214Filters Air Cleaner................................................296Air Conditioning...........................................48Engine Oil........................................296, 345Engine Oil Disposal...................................296FlashersHazard Warning........................................268Turn Signals................................39, 76, 267Flash-To-Pass...................................................37Flat Tire Changing.........................................271Flat Tire Stowage..........................................273Flooded Engine Starting...................................80Floor Console...................................................49Fluid Capacities............................................344Fluid Leaks....................................................267Fluid Level ChecksEngine Oil.................................................294Fluid, Brake...................................................345Fog Lights........................................................38Fold-Flat Seats.................................................26Forward Collision Warning...................228, 232Freeing A Stuck Vehicle.................................282
11

356
Modifications/Alterations
Vehicle........................................................10Monitor, Tire Pressure System.......................235Mopar Parts...................................................348
N
NavigationBefore Route Guidance
.............................190Map Updates.............................................200View Map...................................................191View Map — Main Menu............................191View Map — Settings.................................192View Map — Settings — Guidance..............196View Map — Settings — Map Setup...........193Where To?.................................................180Where To? — City Center...........................189Where To? — Go Home..............................188Where To? — Main Menu...........................180Where To? — Phone..................................189Where To? — Point of Interest...................185Where To? — Point on Map........................187Where To? — Trips.....................................187Navigation Mode...........................................180Navigation, Emergency..................................200Navigation, Information Menu.......................199New Vehicle Break-In Period............................82
O
Occupant Restraints.....................................240Octane Rating, Gasoline (Fuel)............342, 345Oil Change Indicator........................................65Reset...........................................................65Oil Filter, Change..........................................296Oil Filter, Selection........................................296Oil Pressure Light......................................71, 72Oil, Engine............................................295, 345Capacity....................................................344Checking...................................................294Dipstick....................................................294Disposal...................................................296Filter................................................296, 345Filter Disposal...........................................296Identification Logo....................................295Materials Added To..................................296Pressure Warning Light........................71, 72Recommendation............................295, 344Synthetic..................................................295Viscosity...................................................344Onboard Diagnostic System.............................77Operating Navigation....................................180Operating Precautions.....................................77Operator ManualOwner's Manual........................................348Outside Rearview Mirrors................................35Overheating, Engine......................................281
P
Paint Care.....................................................338Pair (Link) Uconnect Phone To A Mobile
Phone
S
.....................................................166Parking Brake..................................................82ParkSense Front And Rear..........................................105ParkSense Active Park Assist........................111Personalized Main Menu Bar........................149Pets...............................................................265Phone Mode..................................................164Placard, Tire And Loading Information..........326Point of InterestAll Points of Interest..................................186Restaurants..............................................186Spell Name...............................................186PowerBrakes......................................................341Door Locks...................................................22Inverter........................................................51Outlet (Auxiliary Electrical Outlet).................50Sunroof........................................................54Windows......................................................52Power SeatsRecline.........................................................29Pregnant Women And Seat Belts..................245Preparation For Jacking................................271Presets..........................................................160PretensionersSeat Belts
.................................................245