6
SERVICING AND MAINTENANCE
SCHEDULED SERVICING .................................... 245
3.6L And 5.7L Engines ................................. 245
ENGINE COMPARTMENT .................................... 249
3.6L Engine ................................................... 2495.7L Engine ................................................... 250Checking Oil Level ......................................... 251
Adding Washer Fluid ..................................... 251
Maintenance-Free Battery ........................... 252
Pressure Washing ......................................... 252
VEHICLE MAINTENANCE ..................................... 253
Engine Oil ....................................................... 253
Engine Oil Filter ............................................. 254
Engine Air Cleaner Filter .............................. 254Air Conditioner Maintenance ....................... 254
Accessory Drive Belt Inspection ................... 256
Body Lubrication............................................ 256
Windshield Wiper Blades .............................. 257Exhaust System ............................................. 258
Cooling System ............................................. 259
Brake System ............................................... 262
Automatic Transmission ............................... 263
Rear Axle ........................................................ 263
FUSES .................................................................... 264
General Information ...................................... 264Underhood Fuses .......................................... 264
Rear Interior Fuses........................................ 267 BULB REPLACEMENT ......................................... 271
Replacement Bulbs ....................................... 271
Replacing Exterior Bulbs............................... 273
TIRES..................................................................... 275
Tire Safety Information ................................ 275Tires — General Information ........................ 283
Tire Types....................................................... 286
Spare Tires — If Equipped ............................. 287
Wheel And Wheel Trim Care ........................ 289
Snow Traction Devices ................................. 290
Tire Rotation Recommendations ................. 291
DEPARTMENT OF TRANSPORTATION
UNIFORM TIRE QUALITY GRADES ................... 291
Treadwear ...................................................... 292
Traction Grades ............................................. 292Temperature Grades ..................................... 292
STORING THE VEHICLE ...................................... 292
BODYWORK ......................................................... 293
Protection From Atmospheric Agents .......... 293
Body And Underbody Maintenance.............. 293Preserving The Bodywork ............................. 293
INTERIORS .......................................................... 294
Seats And Fabric Parts ................................. 294
Plastic And Coated Parts .............................. 295Leather Surfaces ........................................... 295Glass Surfaces ............................................. 295
TECHNICAL SPECIFICATIONS
VEHICLE IDENTIFICATION NUMBER (VIN) ........ 296
BRAKE SYSTEM .................................................. 296
WHEEL AND TIRE TORQUE SPECIFICATIONS .. 296
Torque Specifications ................................... 296
FUEL REQUIREMENTS ........................................ 297
3.6L Engine ................................................... 297
5.7L Engine ................................................... 297
Reformulated Gasoline ................................ 297Materials Added To Fuel ............................... 298
Gasoline/Oxygenate Blends ......................... 298
Do Not Use E-85 In Non-Flex Fuel
Vehicles ......................................................... 298
CNG And LP Fuel System Modifications ...... 298Methylcyclopentadienyl Manganese
Tricarbonyl (MMT) In Gasoline ..................... 299
FLUID CAPACITIES ............................................... 299
ENGINE FLUIDS AND LUBRICANTS ................... 300
CHASSIS FLUIDS AND LUBRICANTS ................. 301
21_LD_OM_EN_USC_t.book Page 6
GETTING TO KNOW YOUR VEHICLE47
Instrument Panel Dimmer (Vehicles Sold In Canada Only)
WINDSHIELD WIPERS AND WASHERS
The windshield wiper/washer controls are located
on the multifunction lever on the left side of the
steering column. The front wipers are operated by
rotating a switch, located on the end of the lever.
Windshield Wiper/Washer Control
WINDSHIELD WIPER OPERATION
Rotate the end of the multifunction lever to the first
detent, past the intermittent settings for low-speed
wiper operation, or to the second detent past the
intermittent settings for high-speed wiper operation.
Intermittent Wipers
Use one of the four intermittent wiper settings
when weather conditions permit. At driving speeds
above 10 mph (16 km/h), the delay can be
regulated from a maximum of approximately
36 seconds between cycles (first detent), to a cycle
every one second (fourth detent). If the vehicle is
moving less than 10 mph (16 km/h), delay times
will be doubled. Windshield Washers
To use the washer, push on the end of the lever
(toward the steering wheel) and hold. If the lever is
pushed while in the intermittent setting, the wipers
will turn on and operate for several cycles after the
end of the lever is released, and then resume the
intermittent interval previously selected.
If the end of the lever is pushed while the wipers
are in the off position, the wipers will operate for
several cycles, then turn off.
Mist
Rotate the end of the lever downward to the MIST
position and release for a single wiping cycle.
NOTE:The Mist feature does not activate the washer
pump; therefore, no washer fluid will be sprayed on
the windshield. The wash function must be used in
order to spray the windshield with washer fluid.
For information on wiper care and replacement,
see Ú
page 257.
CAUTION!
Always remove any buildup of snow that
prevents the windshield wiper blades from
returning to the “park” position. If the windshield
wiper switch is turned off, and the blades cannot
return to the “park” position, damage to the
wiper motor may occur.
WARNING!
Sudden loss of visibility through the windshield
could lead to a collision. You might not see other
vehicles or other obstacles. To avoid sudden
icing of the windshield during freezing weather,
warm the windshield with the defroster before
and during windshield washer use.
2
21_LD_OM_EN_USC_t.book Page 47
78GETTING TO KNOW YOUR INSTRUMENT PANEL
Low Fuel Warning Light
When the fuel level reaches
approximately 2 gal (7.5 L), this light will
turn on and a chime will sound. The light
will remain on until fuel is added.
Low Washer Fluid Warning Light —
If Equipped
This warning light will illuminate when the
windshield washer fluid is low
Ú
page 251.
Engine Check/Malfunction Indicator
Warning Light (MIL)
The Engine Check/Malfunction Indicator
Light (MIL) is a part of an Onboard Diagnostic
System called OBD II that monitors engine
and automatic transmission control systems.
This warning light will illuminate when the ignition is in
the ON/RUN position before engine start. If the bulb
does not come on when turning the ignition switch from
OFF to ON/RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas
cap, poor quality fuel, etc., may illuminate the light
after engine start. The vehicle should be serviced if
the light stays on through several typical driving
styles. In most situations, the vehicle will drive
normally and will not require towing.
When the engine is running, the MIL may flash to alert
serious conditions that could lead to immediate loss of
power or severe catalytic converter damage. The
vehicle should be serviced by an authorized dealer as
soon as possible if this occurs.
Service Adaptive Cruise Control (ACC)
Warning Light — If Equipped
This light will turn on when a ACC is not
operating and needs service Ú
page 96.
Service Forward Collision Warning (FCW)
Light — If Equipped
This warning light will illuminate to
indicate a fault in the Forward Collision
Warning System. Contact an authorized
dealer for service Úpage 188.
Tire Pressure Monitoring System (TPMS)
Warning Light
The warning light switches on and a
message is displayed to indicate that
the tire pressure is lower than the
recommended value and/or that slow
pressure loss is occurring. In these cases, optimal
tire duration and fuel consumption may not be
guaranteed.
Should one or more tires be in the condition
mentioned above, the display will show the
indications corresponding to each tire.
WARNING!
A malfunctioning catalytic converter, as referenced
above, can reach higher temperatures than in
normal operating conditions. This can cause a fire if
you drive slowly or park over flammable substances
such as dry plants, wood, cardboard, etc. This could
result in death or serious injury to the driver,
occupants or others.
CAUTION!
Prolonged driving with the Malfunction Indicator
Light (MIL) on could cause damage to the
vehicle control system. It also could affect fuel
economy and driveability. If the MIL is flashing,
severe catalytic converter damage and power
loss will soon occur. Immediate service is
required.
21_LD_OM_EN_USC_t.book Page 78
245
SERVICING AND MAINTENANCE
SCHEDULED SERVICING
3.6L AND 5.7L ENGINES
These vehicles are 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 service is required for your
vehicle. Operating conditions such as frequent
short-trips, trailer tow, and extremely hot or cold
ambient temperatures will influence when the
“Change Oil” or “Oil Change Required” message is
displayed. Have your vehicle serviced as soon as
possible, within the next 500 miles (805 km).The “Oil Change Required” message will be
displayed in the instrument cluster and a single
chime will sound, indicating that an oil change is
necessary.
An 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 an authorized dealer, the
message can be reset by referring to “Instrument
Cluster Display” Ú
page 67.
NOTE:Under no circumstances should oil change
intervals exceed 10,000 miles (16,000 km),
12 months or 350 hours of engine run time,
whichever comes first. The 350 hours of engine
run or idle time is generally only a concern for fleet
customers. Once A Month Or Before A Long Trip:
Check engine oil level.
Check windshield washer fluid level.
Check tire pressure and look for unusual wear
or damage. Rotate tires at the first sign of irreg
-
ular wear, even if it occurs before your next
scheduled service.
Check the fluid levels of the coolant reservoir,
brake master cylinder, and power steering
(if equipped) and fill as needed.
Check function of all interior and exterior lights.
8
21_LD_OM_EN_USC_t.book Page 245
SERVICING AND MAINTENANCE249
ENGINE COMPARTMENT
3.6L ENGINE
1 — Brake Fluid Reservoir Access Cover 5 — Engine Oil Fill
2 — Washer Fluid Reservoir Cap 6 — Engine Air Cleaner Filter
3 — Power Distribution Center (Fuses) 7 — Engine Coolant Pressure Reservoir
4 — Engine Oil Dipstick
8
21_LD_OM_EN_USC_t.book Page 249
250SERVICING AND MAINTENANCE
5.7L ENGINE
1 — Brake Fluid Reservoir Access Cover 5 — Engine Oil Fill
2 — Washer Fluid Reservoir Cap 6 — Engine Air Cleaner Filter
3 — Power Distribution Center (Fuses) 7 — Engine Coolant Pressure Reservoir
4 — Engine Oil Dipstick
21_LD_OM_EN_USC_t.book Page 250
SERVICING AND MAINTENANCE251
(Continued)
CHECKING OIL LEVEL
To ensure proper engine lubrication, the engine oil
must be maintained at the correct level. Check the
oil level at regular intervals, such as every fuel
stop. The best time to check the engine oil level is
about ten minutes after a fully warmed up engine
is shut off.
Checking the oil while the vehicle is on level ground
will improve the accuracy of the oil level readings.
There are four possible dipstick types:
Crosshatched zone.
Crosshatched zone marked SAFE.
Crosshatched zone marked with MIN at the low
end of the range and MAX at the high end of the
range.
Crosshatched zone marked with dimples at the
MIN and the MAX ends of the range.
NOTE:Always maintain the oil level within the crosshatch
markings on the dipstick.
Adding 1 quart (1 liter) of oil when the reading is at
the low end of the dipstick range will raise the oil
level to the high end of the range marking.
ADDING WASHER FLUID
The windshield washer fluid reservoir is located in
the front of the engine compartment. Be sure to
check the fluid level at regular intervals. Fill the
reservoir with windshield washer solvent (not
radiator antifreeze) and operate the system for a
few seconds to flush out the residual water.
When refilling the washer fluid reservoir, apply some
washer fluid to a cloth or towel and wipe the wiper
blades clean. This will help blade performance.
To prevent freeze-up of your windshield washer
system in cold weather, select a solution or mixture
that meets or exceeds the temperature range of
your climate. This rating information can be found
on most washer fluid containers.
The fluid reservoir will hold nearly 1 Gallon
(4 Liters) of washer fluid when the message “Low
Washer Fluid” appears in the instrument cluster.
WARNING!
Never smoke while working in the engine
compartment: gas and inflammable vapors
may be present, with the risk of fire.
Be very careful when working in the engine
compartment when the engine is hot: you may
get burned. Do not get too close to the radiator
cooling fan: the electric fan may start; danger
of injury. Scarves, ties and other loose clothing
might be pulled by moving parts.
CAUTION!
Be careful not to confuse the various types of
fluids while topping up: they are not compatible
with each other! Topping up with an unsuitable
fluid could severely damage your car.
The oil level must never exceed the MAX mark.
Always top up using engine oil of the same
specifications as that already in the engine.
If the engine oil is being topped up, wait for the
engine to cool down before loosening the filler
cap, particularly for vehicles with aluminium
cap (if equipped). WARNING: risk of burns!
Overfilling or underfilling the crankcase
will cause aeration or loss of oil pressure.
This could damage your engine.
CAUTION!CAUTION!
Overfilling or underfilling the crankcase will
cause aeration or loss of oil pressure. This could
damage your engine.
8
21_LD_OM_EN_USC_t.book Page 251
252SERVICING AND MAINTENANCE
(Continued)
(Continued)
MAINTENANCE-FREE BATTERY
Your vehicle is equipped with a maintenance-free
battery. Water will never have to be added, and
periodic maintenance is not required.
NOTE:The battery is stored under an access cover in
the trunk. Remote battery terminals are located
in the engine compartment for jump starting
Ú page 236.
PRESSURE WASHING
Cleaning the engine compartment with a high
pressure washer is not recommended.
WARNING!
Commercially available windshield washer
solvents are flammable. They could ignite and
burn you. Care must be exercised when filling or
working around the washer solution.
WARNING!
Battery fluid is a corrosive acid solution and
can burn or even blind you. Do not allow
battery fluid to contact your eyes, skin, or
clothing. Do not lean over a battery when
attaching clamps. If acid splashes in eyes or
on skin, flush the area immediately with large
amounts of water Ú page 236.
Battery gas is flammable and explosive. Keep
flame or sparks away from the battery. Do not
use a booster battery or any other booster
source with an output greater than 12 Volts.
Do not allow cable clamps to touch each other.
Battery posts, terminals, and related accesso -
ries contain lead and lead compounds. Wash
hands after handling.
The battery in this vehicle has a vent hose that
should not be disconnected and should only
be replaced with a battery of the same type
(vented).
CAUTION!
It is essential when replacing the cables on
the battery that the positive cable is attached
to the positive post and the negative cable is
attached to the negative post. Battery posts
are marked positive (+) and negative (-) and
are identified on the battery case. Cable
clamps should be tight on the terminal posts
and free of corrosion.
WARNING!
If a “fast charger” is used while the battery is
in the vehicle, disconnect both vehicle battery
cables before connecting the charger to the
battery. Do not use a “fast charger” to provide
starting voltage.
CAUTION!
Precautions have been taken to safeguard all
parts and connections however, the pressures
generated by these machines is such that
complete protection against water ingress
cannot be guaranteed.
CAUTION!
21_LD_OM_EN_USC_t.book Page 252