Cooling System
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the OFF position. The fan is temperature
controlled and can start at any time the ignition
switch is in the ON position.
•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 is hot.
Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty or
rusty in appearance, the system should be drained,
flushed and refilled with fresh engine coolant (anti-
freeze). 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.
Cooling System — Drain, Flush And Refill
NOTE:Some vehicles require special tools to add coolant
properly. Failure to fill these systems properly could lead
to severe internal engine damage. If any coolant is
needed to be added to the system please contact your
local authorized dealer.
7
MAINTAINING YOUR VEHICLE 585
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 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.
Coolant Level
The coolant expansion bottle provides a quick visual
method for determining that the coolant level is ad-
equate. With the engine off and cold, the level of the
engine coolant (antifreeze) in the bottle should be be-
tween the “MAX” and “MIN” lines marked on the bottle.
As long as the engine operating temperature is satisfac-
tory, 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.
7
MAINTAINING YOUR VEHICLE 589
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 freez-
ing.
•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-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 necessary, install
ONLY the correct type thermostat. Other designs may
result in unsatisfactory engine coolant (antifreeze)
performance, poor gas mileage, and increased emis-
sions.
590 MAINTAINING YOUR VEHICLE
Special Additives
The manufacturer strongly recommends against using
any special additives in the transmission.
Automatic Transmission Fluid (ATF) is an engineered
product and its performance may be impaired by supple-
mental additives. Therefore, do not add any fluid addi-
tives 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.
CAUTION!
Do not use chemical flushes in your transmission as
the chemicals can damage your transmission compo-
nents. Such damage is not covered by the New
Vehicle Limited Warranty.
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. Your authorized dealer can
check your transmission fluid level using special service
tools. If you notice fluid leakage or transmission malfunc-
tion, visit your authorized dealer immediately to have
the fluid level checked. Operating the vehicle with an
improper fluid level can cause severe transmission dam-
age.
CAUTION!
If a transmission fluid leak occurs, visit your autho-
rized dealer immediately. Severe transmission dam-
age may occur. Your authorized dealer has the proper
tools to adjust the fluid level accurately.
594 MAINTAINING YOUR VEHICLE
MAINTENANCE SCHEDULE
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that ser-
vice is required for your vehicle. Operating conditions
such as frequent short-trips, trailer tow, extremely hot or
cold ambient temperatures, and E85 fuel usage will
influence when the “Change Oil” message is displayed.
Severe Operating Conditions can cause the change oil
message to illuminate as early as 3,500 miles (5,600 km)
since last reset. Have your vehicle serviced as soon as
possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other
than your authorized dealer, the message can be reset by
referring to the steps described under “Electronic Vehicle
Information Center (EVIC)/Driver Information Display
(DID)” in “Understanding Your Instrument Panel” for
further information.
NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km) or twelve months,
whichever comes first.
Severe Duty All Models
Change Engine Oil at 4000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment. This
type of vehicle use is considered Severe Duty.
•Once A Month Or Before A Long Trip:
Check engine oil level.
Check windshield washer fluid level.
8
MAINTENANCE
SCHEDULES
622 MAINTENANCE SCHEDULES
Check the tire inflation pressures and look for unusual
wear or damage.
Check the fluid levels of the coolant reservoir, and brake
master cylinder as needed.
Check function of all interior and exterior lights.
Required Maintenance
Refer to the Maintenance Schedules on the following
pages for required maintenance.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Change engine oil and filter.
•Rotate the tires.Rotate at the first sign of irregu-
lar wear, even if it occurs before the oil indicator
system turns on.
At Every Oil Change Interval As Indicated By Oil
Change Indicator System:
•Inspect battery and clean and tighten terminals as
required.
•Inspect brake pads, shoes, rotors, drums, hoses
and park brake.
•Inspect engine cooling system protection and
hoses.
•Inspect exhaust system.
•Inspect engine air cleaner if using in dusty or
off-road conditions.
8
MAINTENANCE
SCHEDULES
MAINTENANCE SCHEDULES 623
Tamper Alert...........................22
Vehicle Security Alarm....................20
Alarm Light.............................315
Alarm, Panic.............................22
Alarm (Security Alarm)......................20
Alarm System (Security Alarm)................20
Alterations/Modifications, Vehicle...............7
Antifreeze (Engine Coolant)..................586
Capacities............................615
Disposal..............................589
Anti-Lock Brake System (ABS)................453
Anti-Lock Warning Light....................318
Appearance Care.........................595
Assistance Towing.........................150
Assist, Hill Start..........................458
Auto Down Power Windows..................44
Automatic Dimming Mirror..................122
Automatic Door Locks......................36
Automatic Headlights......................237
Automatic High Beams.....................239
Automatic Temperature Control (ATC)..........402
Automatic Transmission....................421
Adding Fluid..........................594
Fluid and Filter Changes..................595
Fluid Level Check.......................594
Fluid Type............................593
Gear Ranges...........................426
Special Additives.......................594
Autostick...............................443
Auto Unlock, Doors........................36
Auto Up Power Windows....................44
Battery.................................576
Keyless Transmitter Replacement (RKE)........27
Belts, Seat...............................112
Bluetooth®
Connecting To A Particular Mobile Phone Or
Audio Device After Pairing................17610
INDEX 641
Connect Or Disconnect Link Between the
Uconnect® Phone And Mobile Phone.........192
Pair (Link) Uconnect® Phone To A Mobile
Phone...............................172
Body Mechanism Lubrication.................580
B-Pillar Location..........................471
Brake Assist System.......................455
Brake Control System, Electronic..............452
Brake Fluid.............................619
Brake, Parking...........................448
Brakes.................................450
Brake System............................450
Anti-Lock (ABS)........................453
Master Cylinder........................591
Warning Light.........................312
Brake/Transmission Interlock.................424
Brightness, Interior Lights...................244
Bulb Replacement.........................609
Bulbs, Light.............................114
Camera, Rear............................271
Capacities, Antifreeze (Engine Coolant)..........615
Capacities, Fluid..........................615
Caps, Filler
Fuel.................................505
Oil (Engine)...........................566
Radiator (Coolant Pressure)................588
Carbon Monoxide Warning..................111
Cargo Area Features.......................295
Cargo Compartment.......................295
Car Washes.............................596
CD (Compact Disc) Player...................379
Cellular Phone...........................135
Chains, Tire.............................488
Change Oil Indicator.......................330
Changing A Flat Tire.......................539
Chart, Tire Sizing.........................466
Check Engine Light (Malfunction Indicator Light) . .318
Checking Your Vehicle For Safety..............110
642 INDEX