2013 JEEP GRAND CHEROKEE radiator

Please note that it is the owner’s responsibility to
maintain the proper level of protection against
freezing according to the temperatures occurring
in the area where the vehicle is operated.
NOTE:
Mixing engine coolant (antifreeze) types is
not recommended and can result in cooling
system damage. Drain, flush, and refill as
soon as possible to avoid damage if coolant
types are mixed in an emergency.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss
of engine coolant (antifreeze), and to ensure
that engine coolant (antifreeze) will return to the
radiator from the coolant recovery tank.
The cap should be inspected and cleaned if
there is any accumulation of foreign material on
the sealing surfaces.
WARNING!
•The warning words “DO NOT OPEN HOT”
on the cooling system pressure cap are a
safety precaution. Never add engine cool-
ant (antifreeze) when the engine is over-
heated. 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 re-
move 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.
Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (an-
tifreeze) is a regulated substance requiring
proper disposal. Check with your local authori-
ties to determine the disposal rules for your
community. To prevent ingestion by animals or
children, do not store ethylene glycol-based
engine coolant (antifreeze) in open containers or allow it to remain in puddles on the ground. If
ingested by a child or pet, seek emergency
assistance immediately. Clean up any ground
spills immediately.
Coolant Level
The coolant bottle provides a quick visual
method for determining that the coolant level is
adequate. With the engine OFF and cold, the
level of the engine coolant (antifreeze) in the
bottle should be between the ranges indicated
on the bottle.
The radiator normally remains completely full,
so there is no need to remove the radiator cap
unless checking for engine coolant (antifreeze)
freeze point or replacing coolant. Advise your
service attendant of this. As long as the engine
operating temperature is satisfactory, the cool-
ant bottle need only be checked once a month.
When additional engine coolant (antifreeze) is
needed to maintain the proper level, only OAT
coolant that meets the requirements of Chrysler
Material Standard MS-12106 should be added
to the coolant bottle. Do not overfill.
323

Points To Remember
NOTE:
When the vehicle is stopped after a few
miles/kilometers of operation, you may ob-
serve vapor coming from the front of the
engine compartment. This is normally a re-
sult 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 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 (antifreeze) needs to be added, the
contents of the coolant expansion bottle must
also be protected against freezing.
• If frequent engine coolant (antifreeze) addi-
tions are required, the cooling system should
be pressure tested for leaks. •
Maintain engine coolant (antifreeze) concen-
tration at a minimum of 50% OAT coolant
(conforming to MS-12106) and distilled water
for proper corrosion protection of your engine
which contains aluminum components.
• 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 neces-
sary, install ONLY the correct type thermostat.
Other designs may result in unsatisfactory
engine coolant (antifreeze) performance, poor
gas mileage, and increased emissions.
Brake SystemIn order to assure brake system performance,
all brake system components should be in-
spected periodically. Refer to the “Maintenance
Schedule” for the proper maintenance intervals.
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 tempera-
tures, excessive lining wear, and possible
brake damage. You would not have your full
braking capacity in an emergency.
Fluid Level Check – Brake Master Cylinder
The fluid level of the master cylinder should be
checked when performing under the hood ser-
vice, or immediately if the brake system warning
lamp indicates system failure.
The brake master cylinder has a plastic reser-
voir. On the outboard side of the reservoir, there
is a “MAX” dot and a “MIN” dot. The fluid level
must be kept within these two dots. Do not add
fluid above the MAX mark, because leakage
may occur at the cap.
324

Cav-ity Car-
tridge Fuse Mini
Fuse Description
J04
25
Amp
NaturalDriver Door Node
J05
25
Amp
NaturalPassenger
Door Node
J06 40 Amp
Green Antilock
Brakes Pump/ Stability Con- trol System
J07 30 AmpPink Antilock
Brakes Valve/ Stability Con- trol System
J08 40 Amp
Green Power Seat
J09 30 AmpPink E-Brake
Cav-
ity Car-
tridge Fuse Mini
Fuse Description
J10 30 AmpPink Headlamp
Wash Relay Contact
J11 30 AmpPink Drive Train
Control Module
J12 30 AmpPink Rear Defroster
J13 60 Amp
Yellow Main Ignition
Off Draw (IOD)
J14 20 AmpBlue Trailer Tow
Lamps/Park Lamps
J15 40 Amp
Green Front Cabin
Fan/Blower
J17 40 Amp
Green Starter Motor
SolenoidCav-ity Car-
tridge Fuse Mini
Fuse Description
J18 20 AmpBlue Powertrain
Control
Module/
Powertrain Control
Module/
Transmission Range
J19 60 Amp
Yellow Radiator Fan
Motor HI/
Radiator Fan Motor Low
J20 30 AmpPink Front Wiper
J21 20 AmpBlue
Front/Rear
Washer Control
J2225
Amp
Natural Sunroof Module
332

Adaptive Cruise Control (ACC)(Cruise Control) ..............119
Adding Engine Coolant (Antifreeze) . . . .322
Adding Fuel ................. .276
Additives, Fuel ................274
Airbag ...................41, 46
Airbag Deployment ..............47
Airbag Light ...........45, 49, 60, 162
Airbag Maintenance ..............48
Airbag, Side ..............43, 44, 46
Airbag, Window (Side Curtain) . . . .43, 44, 46
Air Cleaner, Engine (Engine Air Cleaner Filter) ...............315
Air Conditioner Maintenance ........316
Air Conditioning Filter ............317
Air Conditioning Refrigerant .........317
Air Conditioning System ...........209
Air Pressure, Tires ..............260
Air Suspension ................241
Alarm (Security Alarm) ............167
Alarm System (Security Alarm) ........16
Alterations/Modifications, Vehicle .......8
Antifreeze (Engine Coolant) ......322, 340
Disposal .................323
Anti-Lock Brake System (ABS) .......252
Anti-Lock Warning Light ...........166
Anti-Theft Security Alarm (Theft Alarm) . . .16 Anti-Theft System
..............167
Appearance Care ...............328
Assist, Hill Start ................256
Auto Down Power Windows .........26
Automatic Dimming Mirror ..........70
Automatic Door Locks .............22
Automatic Headlights .............107
Automatic Oil Change Indicator .......177
Automatic Temperature Control (ATC) . . .209
Automatic Transmission .....226, 231, 328
Adding Fluid ...............328
Fluid and Filter Changes ........328
Fluid Change ..............328
Fluid Level Check .........326, 327
Fluid T

ype................326
Special Additives ............327
Autostick ................ .230, 235
Auxiliary Electrical Outlet (Power Outlet) . .146
Auxiliary Power Outlet ............146
Battery .................... .316
Keyless Transmitter
Replacement (RKE) ...........20
Belts, Seat ................ .33, 60
Body Mechanism Lubrication ........318
Brake Assist System .............252
Brake Control System, Electronic ......252Brake Fluid
................. .324
Brake System .................324
Anti-Lock (ABS) .............252
Fluid Check ...............324
Master Cylinder .............324
Parking ................. .250
Warning Light ..............165
Brake/Transmission Interlock ........226
Bulb Replacement ..............336
Bulbs, Light ...................61
Calibration, Compass ............184
Camera, Rear .................139
Capacities, Fluid ...............340
Caps, Filler Fuel ....................276
Power Steering .............250
Radiator (Coolant Pressure) ......323
Carbon Monoxide Warning ..........60
Cargo Area Cover ..............152
Cargo Area Features .............151
Cargo Compartment .............151
Light ...................151
Cargo Light ................. .151
Cargo Tie-Downs ...............153
Car Washes ................. .329
Cellular Phone ............. .72,

209
394

Center High Mounted Stop Light......339
Chains, Tire ................. .265
Checking Your Vehicle For Safety ......59
Checks, Safety .................59
Child Restraint ........50, 53, 54, 55, 56
Child Restraint Tether Anchors ......54, 55
Child Safety Locks ...............23
Clean Air Gasoline ..............274
Cleaning Wheels ................. .329
Climate Control ................209
Cold Weather Operation ...........222
Compact Disc (CD) Maintenance ......208
Compact Spare Tire .............262
Compass ...................182
Compass Calibration .............184
Compass Variance ..............182
Computer, Trip/Travel ............179
Connector UCI ................... .189
Universal Consumer Interface (UCI) . .189
Conserving Fuel ...............178
Console, Overhead ..............140
Coolant Pressure Cap (Radiator Cap) . . .323
Cooling System ................321
Adding Coolant (Antifreeze) ......322
Coolant Capacity ............340 Coolant Level
..............323
Disposal of Used Coolant ........323
Drain, Flush, and Refill .........321
Inspection .............321, 323
Points to Remember ..........324
Pressure Cap ..............323
Radiator Cap ...............323
Selection of Coolant
(Antifreeze) .............322, 340
Cruise Control (Speed Control) .......119
Cupholders ................. .149
Customer Assistance .............372
Data Recorder, Event .............49
Daytime Running Lights..........

.108
Defroster, Rear Window ...........154
Defroster, Windshield ..........60, 212
Diesel Fuel ................. .275
Diesel Fuel Requirements ..........275
Dipsticks Automatic Transmission .........327
Oil (Engine) ...............313
Power Steering .............250
Disabled Vehicle Towing ...........304
Disposal Antifreeze (Engine Coolant) ......323
Door Locks ...................21 Door Locks, Automatic
............22
Driving .................... .244
Off-Pavement ..............245
Off-Road .................245
Driving to Achieve Maximum Fuel Economy ................. .178
Electrical Outlet, Auxiliary (Power Outlet) ...............146
Electric Rear Window Defrost ........154
Electric Remote Mirrors ............71
Electronic Brake Control System ......252
Brake Assist System ..........252
Electronic Roll Mitigation (ERM) ......253
Electronic Speed Control (Cruise Control) ...........117,119
Electronic Stability Control (ESC) ......253
Electronic Vehicle Information Center (EVIC) ............164, 168
Emergency, In Case of Freeing Vehicle When Stuck ......302
Hazard Warning Flasher ........294
Jump Starting ..............300
Engine Air Cleaner ................315
Break-In Recommendations .......59
Compartment .........309, 310, 311
395

Odometer...................164
Trip ................... .164
Off-Pavement Driving (Off-Road) ......245
Off-Road Driving (Off-Pavement) ......245
Oil Change Indicator .............177
Oil Change Indicator, Reset .........177
Oil, Engine ................. .313
Capacity .................340
Change Interval ..........177, 313
Diesel ...................314
Dipstick ................. .313
Disposal .................315
Filter ...................315
Filter Disposal ..............315
Identification Logo ............313
Materials Added to ...........315
Recommendation .........314, 340
Synthetic .................315
Viscosity ..............314, 340
Oil Filter, Selection ..............315
Onboard Diagnostic System .........312
Operating Precautions ............312
Operator Manual (Owner’s Manual) ......6
Outside Rearview Mirrors ...........71
Overdrive ................231, 236
Overdrive OFF Switch .........231, 236
Overhead Console ..............140 Overheating, Engine
..........167, 294
Owner’s Manual (Operator Manual) ......6
Paint Care ................. .328
Paint Damage ................328
Parking Brake ................ .250
Park Sense System, Rear ..........134
Passing Light .................112
Personal Settings ...............184
Pets .......................58
Phone, Cellular ................. 7

2
Phone, Hands-Free (Uconnect®) .......72
Power Door Locks ................22
Lift Gate ..................29
Mirrors ...................71
Outlet (Auxiliary Electrical Outlet) . . .146
Seats ................ .94, 95
Steering ..............248, 250
Sunroof ...............142, 144
Tilt/Telescoping Steering Column ....116
Windows ..................26
Pregnant Women and Seat Belts .......41
Preparation for Jacking ...........295
Pretensioners Seat Belts .................37 Programmable Electronic Features
.....184
Programming Transmitters (Remote Keyless Entry) ...............19
Quadra-Lift ................. .241
Quadra-Trac .................237
Radial Ply Tires ................261
Radiator Cap (Coolant Pressure Cap) . . .323
Radio Operation ...............209
Radio (Sound Systems) ...........188
Rain Sensitive Wiper System ........114
Rear Axle (Differential) ............325
Rear Camera .................139
Rear Cupholder ................149
Rear Fog Lights ...............168
Rear Park Sense System ..........134
Rear Seat, Folding ..............100
Rear Window Features ...........154
Rear Wiper/Washer .............154
Recorder, Event Data .............49
Recreational Towing .............287
Shifting into Transfer Case
Neutral (N) ................288
Shifting out of Transfer Case
Neutral (N) ................290
399