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23. Anti-Lock Brake (ABS) LightThis light monitors the Anti-Lock Brake System
(ABS). The light will turn on when the ignition
switch is placed in the ON/RUN position and
may stay on for as long as four seconds.
If the ABS light remains on or turns on while driving, it
indicates that the Anti-Lock portion of the brake system
is not functioning and that service is required. However,
the conventional brake system will continue to operate
normally if the BRAKE warning light is not on.
If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefits of Anti-Lock
brakes. If the ABS light does not turn on when the
ignition switch is placed in the ON/RUN position, have
the light inspected by an authorized dealer. 24. Low Fuel Light
This light will turn on and a single chime will
sound when the fuel level drops to 1/8 tank.
25. Malfunction Indicator Light (MIL)
The Malfunction Indicator Light (MIL) is part of an
onboard diagnostic system called OBD. The OBD
system monitors engine and automatic transmission
control systems. The MIL will turn on when the ignition is in
the ON/RUN position before engine start. If the MIL does
not come on when turning the key from OFF to ON/RUN,
have the condition checked promptly.
Certain conditions, such as a loose or missing gas cap,
poor fuel quality, etc., may illuminate the MIL after
engine start. The vehicle should be serviced if the MIL
stays on through several of your typical driving cycles. In
most situations, the vehicle will drive normally and will
not require towing.
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▫Gasoline/Oxygenate Blends ..............376
▫ E-85 Usage In Non-Flex Fuel Vehicles .......376
▫ MMT In Gasoline .....................377
▫ Materials Added To Fuel ................377
▫ Fuel System Cautions ...................378
▫ Carbon Monoxide Warnings .............379
 ADDING FUEL ....................... .379
▫ Fuel Filler Cap (Gas Cap) ...............379
▫ Loose Fuel Filler Cap Message ............381
 VEHICLE LOADING ....................382 ▫
Vehicle Certification Label ...............382
▫ Gross Vehicle Weight Rating (GVWR) .......383
▫ Gross Axle Weight Rating (GAWR) .........383
▫ Overloading ........................ .384
▫ Loading ........................... .384
 TRAILER TOWING .....................384
 RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) ...................385
▫ Towing This Vehicle Behind Another Vehicle . .385
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WARNING!(Continued)
•Unequal tire pressures from one side of the vehicle
to the other can cause the vehicle to drift to the
right or left.
• Always drive with each tire inflated to the recom-
mended cold tire inflation pressure.
Economy
Improper inflation pressures can cause uneven wear
patterns to develop across the tire tread. These abnormal
wear patterns will reduce tread life resulting in a need for
earlier tire replacement. Under-inflation also increases
tire rolling resistance resulting in higher fuel consump-
tion.
Ride Comfort And Vehicle Stability
Proper tire inflation contributes to a comfortable ride.
Over-inflation produces a jarring and uncomfortable
ride.
Tire Inflation Pressures
The proper cold tire inflation pressure is listed on the
driver’s side “B” Pillar or rear edge of the driver’s side
door.
At least once a month:
•
Check and adjust tire pressure with a good quality
pocket-type pressure gauge. Do not make a visual judge-
ment when determining proper inflation. Tires may look
properly inflated even when they are under-inflated.
• Inspect tires for signs of tire wear or visible damage.
CAUTION!
After inspecting or adjusting the tire pressure, al-
ways reinstall the valve stem cap. This will prevent
moisture and dirt from entering the valve stem,
which could damage the valve stem.
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Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon
monoxide poisoning:
•Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas, which can
kill. Never run the engine in a closed area, such as
a garage, and never sit in a parked vehicle with the
engine running for an extended period. If the
vehicle is stopped in an open area with the engine
running for more than a short period, adjust the
ventilation system to force fresh, outside air into
the vehicle.
(Continued)
WARNING! (Continued)
•Guard against carbon monoxide with proper main-
tenance. Have the exhaust system inspected every
time the vehicle is raised. Have any abnormal
conditions repaired promptly. Until repaired, drive
with all side windows fully open.
ADDING FUEL
Fuel Filler Cap (Gas Cap)
The gas cap is located behind the fuel filler door on the
left side of the vehicle. Use a finger to pull open the door.
If the gas cap is lost or damaged, be sure the replacement
cap is for use with this vehicle.
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NOTE:When removing the fuel filler cap, lay the cap
tether in the hook, located on the fuel filler door.
CAUTION!
• Damage to the fuel system or emissions control
system could result from using an improper fuel
tank filler tube cap (gas cap).
• A poorly fitting gas cap could let impurities into
the fuel system.
• A poorly fitting gas cap may cause the “Malfunc-
tion Indicator Light (MIL)” to turn on.
• To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling. When the fuel
nozzle “clicks” or shuts off, the fuel tank is full.
Fuel Fill Cap
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WARNING!
•Never have any smoking materials lit in or near the
vehicle when the gas cap is removed or the tank is
being filled.
• Never add fuel to the vehicle when the engine is
running.
• A fire may result if gasoline is pumped into a
portable container that is inside of a vehicle. You
could be burned. Always place gas containers on
the ground while filling. NOTE:
•
Tighten the gas cap until you hear a “clicking” sound.
This is an indication that the gas cap is tightened
properly. The MIL in the instrument cluster may turn
on if the gas cap is not secured properly. Make sure
that the gas cap is tightened each time the vehicle is
refueled.
• When the fuel nozzle “clicks” or shuts off, the fuel tank
is full.
Loose Fuel Filler Cap Message
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
“Check Gascap” message will display in the Electronic
Vehicle Information Center (EVIC). If this occurs, tighten
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STARTING AND OPERATING 381 
     
        
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the fuel filler cap properly and press the TRIP ODOM-
ETER button to turn off the message. If the problem
continues, the message will appear the next time the
vehicle is started.
A loose, improperly installed, or damaged fuel filler cap
may also turn on the MIL. Refer to “Onboard Diagnostic
System” in “Maintaining Your Vehicle” for further infor-
mation.
VEHICLE LOADING
The load carrying capacity of your vehicle is shown on
the “Vehicle Certification Label.” This information
should be used for passenger and luggage loading as
indicated.Do not exceed the specified Gross Vehicle Weight Rating
(GVWR) or the Gross Axle Weight Rating (GAWR).
Vehicle Certification Label
Your vehicle has a Vehicle Certification Label affixed to
the drivers side “B” Pillar or the rear of the driver ’s door.
The label contains the following information:
•
Name of manufacturer
• Month and year of manufacture
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MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 6.4L (392 HEMI) . .413
ONBOARD DIAGNOSTIC SYSTEM — OBD II . .414
▫ Loose Fuel Filler Cap ..................414
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................... .415
 REPLACEMENT PARTS ..................416
 DEALER SERVICE ..................... .416
 MAINTENANCE PROCEDURES ...........417
▫ Engine Oil ......................... .418
▫ Engine Oil Filter ..................... .420▫
Engine Air Cleaner Filter ................420
▫ Maintenance-Free Battery ...............421
▫ Air Conditioner Maintenance .............423
▫ Body Lubrication .....................426
▫ Windshield Wiper Blades ...............426
▫ Adding Washer Fluid ..................427
▫ Exhaust System ..................... .427
▫ Cooling System ..................... .430
▫ Brake System ....................... .436
▫ Clutch Hydraulic System (Manual Transmission) –
If Equipped ......................... .438
7