radiator JEEP CHEROKEE 2016 KL / 5.G User Guide

CAUTION!(Continued)
Organic Additive Technology (OAT) engine cool-
ant is different and should not be mixed with
Hybrid Organic Additive Technology (HOAT) en-
gine coolant (antifreeze) or any “globally compat-
ible” coolant (antifreeze). If a non-OAT engine
coolant (antifreeze) is introduced into the cooling
system in an emergency, the cooling system will
need to be drained, flushed, and refilled with fresh
OAT coolant (conforming to MS.90032), by an au-
thorized dealer as soon as possible.
• Do not use water alone or alcohol-based engine
coolant (antifreeze) products. Do not use additional
rust inhibitors or antirust products, as they may not
be compatible with the radiator engine coolant and
may plug the radiator.
(Continued)
CAUTION! (Continued)
•This vehicle has not been designed for use with
propylene glycol-based engine coolant (antifreeze).
Use of propylene glycol-based engine coolant (an-
tifreeze) is not recommended.
Adding Coolant
Your vehicle has been built with an improved engine
coolant (OAT coolant conforming to MS.90032) that al-
lows extended maintenance intervals. This engine cool-
ant (antifreeze) can be used up to ten years or 150,000
miles (240,000 km) before replacement. To prevent reduc-
ing this extended maintenance period, it is important that
you use the same engine coolant (OAT coolant conform-
ing to MS.90032) throughout the life of your vehicle.
692 MAINTAINING YOUR VEHICLE

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!
•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.
(Continued)
WARNING! (Continued)
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or en-
gine damage may result.
Disposal Of Used Engine Coolant
Used ethylene glycol-based engine 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 ani-
mals or children, do not store ethylene glycol-based
engine coolant 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.
694 MAINTAINING YOUR VEHICLE

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/coolant pressure 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 coolant 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 FCA Material Standard MS.90032
should be added to the coolant bottle. Do not overfill.
Points To Remember
NOTE:When the vehicle is stopped after a few miles/
kilometers of operation, you may observe vapor coming
from the front of the engine compartment. This is nor-
mally a result of moisture from rain, snow, or high
humidity accumulating on the radiator and being vapor-
ized 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.
7
MAINTAINING YOUR VEHICLE 695

•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.90032) 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 necessary, install ONLY
the correct type thermostat. Other designs may result in
unsatisfactory engine coolant (antifreeze) performance,
poor gas mileage, and increased emissions.
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.
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. You would not have your full
braking capacity in an emergency.
Brake Master Cylinder
The fluid in the master cylinder should be checked when
performing under hood services or immediately if the
“Brake Warning Light” is illuminated.
696 MAINTAINING YOUR VEHICLE

Cavity Blade Fuse Cartridge FuseDescription
F19 –40 Amp Green Starter Solenoid
F20 10 Amp Red –A/C Compressor Clutch
F21 – – Not Used
F22 5 Amp Tan –Radiator Fan
F23 70 Amp Tan –Body Controller Module (BCM) - Feed 2
F23 50 Amp Red –Voltage Stability Module (VSM) Feed #2 - If Equipped with
Stop/Start Engine Option
F24 20 Amp Yellow –Rear Wiper - If Equipped with Stop/Start Engine Option
F25B 20 Amp Yellow –Front Washer - If Equipped with Stop/Start Engine Option
F26 –30 Amp Pink Fuel Heater - Diesel Only
F27 – – Not Used
F28 15 Amp Blue –Transmission Control Module (TCM)
F29 – – Not Used
F30 10 Amp Red –Engine Control Module (ECM)/(EPS)/(PCM)
F31 – – Not Used
7
MAINTAINING YOUR VEHICLE 709

ComponentFluid, Lubricant, or Genuine Part
Fuel Selection – 2.4L
and 3.2L Engines 87 Octane, 0-15% Ethanol.
CAUTION!
•
Mixing of engine coolant (antifreeze) other than
specified Organic Additive Technology (OAT) en-
gine coolant (antifreeze), may result in engine
damage and may decrease corrosion protection.
Organic Additive Technology (OAT) engine cool-
ant is different and should not be mixed with
Hybrid Organic Additive Technology (HOAT) en-
gine coolant (antifreeze) or any “globally compat-
ible” coolant (antifreeze). If a non-OAT engine
coolant (antifreeze) is introduced into the cooling
system in an emergency, the cooling system will
need to be drained, flushed, and refilled with fresh
(Continued)
CAUTION! (Continued)
OAT coolant (conforming to MS.90032), by an au-
thorized dealer as soon as possible.
• Do not use water alone or alcohol-based engine
coolant (antifreeze) products. Do not use additional
rust inhibitors or antirust products, as they may not
be compatible with the radiator engine coolant and
may plug the radiator.
• This vehicle has not been designed for use with
propylene glycol-based engine coolant (antifreeze).
Use of propylene glycol-based engine coolant (an-
tifreeze) is not recommended.
7
MAINTAINING YOUR VEHICLE 727

Brake Fluid............................ .728
Brakes ................................ .519
Brake System ........................ .519, 696
Fluid Check ....................... .696, 728
Master Cylinder ....................... .696
Warning Light ........................ .329
Brake/Transmission Interlock .................485
Brightness, Interior Lights ...................172
Bulb Replacement ..................... .718, 720
Bulbs, Light ..........................118,718
Camera, Rear ........................... .280
Capacities, Fluid ......................... .725
Caps, Filler Fuel ................................ .584
Oil (Engine) ....................659, 660, 667
Radiator (Coolant Pressure) ................694
Carbon Monoxide Warning ...............115,581
Cargo Area Features ...................... .309Cargo Compartment
...................... .309
Cargo Load Floor ........................ .309
Cargo Tie-Downs ........................ .310
Car Washes ............................ .700
Certification Label ........................ .588
Changing A Flat Tire ...................... .631
Chart, Tire Sizing ........................ .542
Check Engine Light (Malfunction Indicator Light) . .662
Checking Your Vehicle For Safety ..............114
Checks, Safety ............................114
Child Restraint ............................91
Child Restraints Booster Seats ...........................96
Child Restraints .........................91
Child Seat Installation ....................110
How To Stow An Unused ALR Seat Belt .......107
Infants And Child Restraints ................94
Install A LATCH-Compatible Child Restraint . . . .105
748 INDEX

Installing Child Restraints Using The Vehicle Seat
Belt................................ .108
LATCH Positions ........................99
Locating The LATCH Anchorages ............102
Lower Anchors And Tethers For Children .......98
Older Children And Child Restraints ..........94
Seating Positions ........................97
Child Safety Locks .........................37
Clean Air Gasoline ....................... .577
Cleaning Wheels .............................. .702
Climate Control ......................... .421
Automatic ........................... .421
Coin Holder ............................ .307
Cold Weather Operation ....................475
Compact Disc (CD) Maintenance ..............418
Compact Spare Tire ....................... .559
Console ............................... .307
Console, Floor .......................... .307Contract, Service
......................... .739
Coolant Pressure Cap (Radiator Cap) ...........694
Cooling System .......................... .690
Adding Coolant (Antifreeze) ...............692
Coolant Capacity ...................... .725
Coolant Level ......................... .695
Disposal Of Used Coolant .................694
Drain, Flush, And Refill ...................691
Inspection ........................ .690, 695
Points To Remember .....................695
Pressure Cap ......................... .694
Radiator Cap ......................... .694
Selection Of Coolant (Antifreeze) ......691, 725, 726
Corrosion Protection ...................... .700
Cruise Control (Speed Control) ................187
Cruise Light ......................... .357, 358
Cupholders ............................ .305
Customer Assistance ...................... .737
10
INDEX 749

Lift Gate..............................50
Mirrors ............................. .134
Outlet (Auxiliary Electrical Outlet) ...........296
Sunroof ............................. .291
Windows ..............................45
Pregnant Women And Seat Belts ...............63
Preparation For Jacking .....................634
Pretensioners Seat Belts ..............................63
Programming Transmitters (Remote Keyless Entry) . .23
Radial Ply Tires ......................... .555
Radiator Cap (Coolant Pressure Cap) ...........694
Radio Frequency General Information ............17, 19, 29, 34, 44
Radio Operation ......................... .419
Radio Remote Controls .....................416
Radio (Sound Systems) .....................415
Rain Sensitive Wiper System .................179Rear Camera
........................... .280
Rear Cross Path ......................... .143
Rear ParkSense System ..................229, 239
Rear Seat, Folding ........................ .157
Rear Window Defroster .....................313
Rear Window Features .....................312
Rear Wiper/Washer ....................... .312
Recorder, Event Data .......................90
Recreational Towing ...................... .604
Shifting Into Power Transfer Unit Neutral (N) . . .609
Shifting Into Transfer Case Neutral (N) ........609
Shifting Out Of Power Transfer Unit
Neutral (N) .......................... .612
Shifting Out Of Transfer Case Neutral (N) ......612
Reformulated Gasoline .....................577
Refrigerant ............................. .676
Release, Hood ........................... .164
Reminder, Lights On ...................... .169
Reminder, Seat Belt .........................54
10
INDEX 759