2013 JEEP COMPASS radiator

Selection Of Coolant
Refer to “Fluids, Lubricants, and Genuine Parts” in
“Maintaining Your Vehicle” for further information.
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). If a non-OAT engine
coolant (antifreeze) is introduced into the cooling
system in an emergency, it should be replaced with
the specified engine coolant (antifreeze) as soon as
possible.
(Continued)
CAUTION! (Continued)
• 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.
Adding Coolant
Your vehicle has been built with an improved engine
coolant (antifreeze) that allows extended maintenance
intervals. This engine coolant (antifreeze) can be used up
to ten years or 150,000 miles (240,000 km) before replace-
ment. To prevent reducing this extended maintenance7
MAINTAINING YOUR VEHICLE 449

period, it is important that you use the same engine
coolant (antifreeze) throughout the life of your vehicle.
Please review these recommendations for using Organic
Additive Technology (OAT) engine coolant (antifreeze).
When adding engine coolant (antifreeze):
•The manufacturer recommends using MOPAR
Antifreeze/Coolant 10 Year/150,000 Mile Formula
OAT (Organic Additive Technology) or equivalent.
• Mix a minimum solution of 50% OAT engine coolant
and distilled water. Use higher concentrations (not to
exceed 70%) if temperatures below 34° F (37° C) are
anticipated.
• Use only high purity water such as distilled or deion-
ized water when mixing the water/engine coolant
(antifreeze) solution. The use of lower quality water
will reduce the amount of corrosion protection in the
engine cooling system. Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording 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 bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
450 MAINTAINING YOUR VEHICLE

The radiator normally remains completely full, so there is
no need to remove the radiator cap unless checking for
the coolant freeze point or replacing the engine coolant
(antifreeze). 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, it 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 (anti-
freeze) needs to be added, the contents of the coolant
expansion bottle must also be protected against
freezing.
• If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
• Maintain engine coolant (antifreeze) concentration at
50% OAT engine coolant (antifreeze) (minimum) and
distilled water for proper corrosion protection of your
engine which contains aluminum components.
452 MAINTAINING YOUR VEHICLE

•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 emis-
sions.
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 level in the master cylinder should be checked
when performing under hood services, or immediately if
the brake system 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
7
MAINTAINING YOUR VEHICLE 453

Cav-ity Cartridge
Fuse Mini-
Fuse Description
3 10 Amp
Red Rear Center Brake
Light Switch
4 10 Amp
Red Ignition Switch/
Occupant Classifica- tion Module
5 20 Amp
Yellow Trailer Tow – If
Equipped
6 10 Amp
Red Power Mirror/
Steering Control Satel- lite Radio/Hands-Free Phone
7 30 Amp
Green Ignition Off Draw
8 30 Amp
Green Ignition Off DrawCav-
ity Cartridge
Fuse Mini-
Fuse Description
9 40 Amp Green Power Seats
10 20 Amp
Yellow Power Locks/Interior
Lighting
11 15 Amp
Lt Blue Power Outlet
12 20 Amp
Yellow 115V AC Inverter – If
Equipped
13 20 Amp
Yellow Cigar Lighter
14 10 Amp
Red Instrument Cluster
15 40 Amp Green Radiator Fan
466 MAINTAINING YOUR VEHICLE

Fluid Level Check..................... .456
Fluid Type .......................... .455
Gear Ranges ......................... .323
Special Additives ...................... .456
Autostick .............................. .329
Battery ................................ .441
Keyless Transmitter Replacement (RKE) ........25
Belts, Seat ...............................98
Body Mechanism Lubrication .................443
B-Pillar Location ......................... .355
Brake Assist System ...................... .340
Brake Fluid ............................ .474
Brake, Parking .......................... .334
Brakes ................................ .336
Brake System ........................... .336
Anti-Lock (ABS) ...................... .337
Master Cylinder ....................... .453
Parking ............................. .334Warning Light
........................ .215
Brake/Transmission Interlock .................322
Bulb Replacement ........................ .469
Bulbs, Light ............................ .101
Calibration, Compass ..................... .237
Capacities, Antifreeze (Engine Coolant) ..........472
Capacities, Fluid ......................... .472
Caps, Filler Fuel ............................... .386
Oil (Engine) ......................... .431
Power Steering ....................... .333
Radiator (Coolant Pressure) ...............450
Carbon Monoxide Warning ...................97
Cargo Area Cover ........................ .198
Cargo Area Features ...................... .197
Cargo Compartment ...................... .197
Light .............................. .197
Luggage Carrier ...................... .204
10
INDEX 495

Cargo Light............................ .197
Cargo Load Floor ........................ .200
Cargo Tie-Downs ........................ .200
Car Washes ............................ .460
Cellular Phone ...........................112
Center High Mounted Stop Light ..............472
Chains, Tire ............................ .369
Changing A Flat Tire ...................... .408
Chart, Tire Sizing ........................ .351
Check Engine Light (Malfunction Indicator Light) . .434
Checking Your Vehicle For Safety ...............96
Checks, Safety ............................96
Child Restraint ............................76
Child Safety Locks .........................33
Clean Air Gasoline ....................... .382
Cleaning Wheels ............................. .461
Climate Control ......................... .297
Clock ................................. .241Clutch
................................ .453
Clutch Fluid ............................ .453
Coin Holder ............................ .196
Cold Weather Operation ....................317
Compact Disc (CD) Maintenance ..............296
Compact Spare Tire ....................... .364
Compass .............................. .226
Compass Calibration ...................... .237
Compass Variance ........................ .238
Connector UCI ............................... .287
Universal Consumer Interface (UCI) .........287
Console ............................... .196
Contract, Service ......................... .487
Coolant (Antifreeze) ...................... .472
Coolant Pressure Cap (Radiator Cap) ...........450
Cooling System .......................... .447
Adding Coolant (Antifreeze) ...............449
Coolant Level ........................ .448
496 INDEX

Disposal of Used Coolant.................451
Drain, Flush, and Refill ..................448
Inspection ........................... .451
Points to Remember .....................452
Pressure Cap ......................... .450
Radiator Cap ......................... .450
Selection of Coolant (Antifreeze) ............449
Corrosion Protection ...................... .459
Cruise Light ............................ .218
Cupholders ............................ .196
Customer Assistance ...................... .485
Data Recorder, Event .......................75
Dealer Service ........................... .436
Defroster, Rear Window .....................203
Defroster, Windshield .......................99
Delay (Intermittent) Wipers ..................170
Diagnostic System, Onboard .................433
Dimmer Switch, Headlight ...................165 Dipsticks
Power Steering ....................... .333
Disposal Antifreeze (Engine Coolant) ...............451
Door Locks ..............................29
Door Locks, Automatic ......................31
Door Opener, Garage ...................... .176
Downshifting ........................... .320
Driver’s Seat Back Tilt ..................... .153
Driving ............................... .331
Electrical Power Outlets .....................188
Electric Remote Mirrors .....................110
Electronic Brake Control System ...............339
Anti-Lock Brake System ..................340
Brake Assist System .....................340
Electronic Roll Mitigation .................341
Traction Control System ..................340
Electronic Speed Control (Cruise Control) ........172
10
INDEX 497