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CAUTION!
Tow hooks are for emergency use only, to rescue a
vehicle stranded off road. Do not use tow hooks for
tow truck hookup or highway towing. You could
damage your vehicle.
TOWING A DISABLED VEHICLE
Proper towing or lifting equipment is required to prevent
damage to your vehicle. Use of safety chains is recom-
mended. Attach towing device to main structural mem-
bers of the vehicle — not to bumpers or associated
brackets. State and local laws applying to vehicles
under tow must be observed.
Four-Wheel Drive Vehicles
The manufacturer recommends towing with all wheels
OFF the ground. Acceptable methods are to tow the
vehicle on a flatbed or with one end of the vehicle raised
and the opposite end on a towing dolly.
Two-Wheel Drive Vehicles
Provided that the transmission is operable, tow with the
transmission in Neutral and the ignition key in the OFF
position along with the front wheels raised and the rear
wheels on the ground. The speed must not exceed 30
mph (50 km/h) and the distance must not exceed 15
miles (25 km).
WHAT TO DO IN EMERGENCIES 297
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If the vehicle is to be towed more than 15 miles (25 km )
or faster than 30 mph, it must be towed on a flatbed, or
with the rear wheels raised and the front wheels on the
ground, or with the front end raised and the rear wheels
on a towing dolly. NOTE:
Towing the vehicle, with the rear wheels on the
ground, at more than 30 mph (50 km/h) or for more than
15 miles (25 km ) can cause severe transmission damage.
298 WHAT TO DO IN EMERGENCIES
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MAINTAINING YOUR VEHICLE
CONTENTS
Engine Compartment 3.7L V6 ..............302
Engine Compartment 4.7L/4.7HO V-8 ........303
Onboard Diagnostic System — OBD II ........304
▫ Loose Fuel Filler Cap Message ............304
Emissions Inspection And Maintenance
Programs ............................305
Replacement Parts ......................306
Dealer Service .........................307
Maintenance Procedures ..................307 ▫
Engine Oil ..........................307
▫ Engine Oil Filter ......................311
▫ Drive Belts — Check Condition And
Tensioner ...........................312
▫ Spark Plugs .........................312
▫ Engine Air Cleaner Filter ................313
▫ Engine Fuel Filter .....................313
▫ Catalytic Converter ....................313
▫ Maintenance-Free Battery ................315
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▫Air Conditioner Maintenance .............316
▫ Power Steering — Fluid Check ............317
▫ Front Suspension Ball Joints ..............317
▫ Drive Shaft Constant Velocity Joints ........318
▫ Body Lubrication .....................318
▫ Windshield Wiper Blades ................318
▫ Windshield Washers ...................319
▫ Exhaust System ......................320
▫ Cooling System .......................320
▫ Emission Related Components ............325
▫ Brake System ........................326
▫ Clutch Hydraulic System ................328
▫ Manual Transmission ..................328 ▫
Automatic Transmission ................328
▫ Transfer Case ........................331
▫ Axles ..............................331
▫ Selection Of Lubricating Grease ...........332
▫ Appearance Care And Protection From
Corrosion ...........................333
Power Distribution Center (Fuse/Relay) .......337
Vehicle Storage ........................340
Replacement Light Bulbs .................341
Bulb Replacement ......................342
▫ Headlamps ..........................342
▫ Front Park And Turn Signal Lamp. .........346
▫ Rear Side Marker, Taillamps/Stoplamp,
And Turn Signal Bulbs — Replacement ......348
300 MAINTAINING YOUR VEHICLE
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▫Center High-Mounted Stoplamp And Cargo
Lamp ..............................350
▫ License Lamps .......................353
▫ Fog Lamps ..........................354
Fluids And Capacities ...................355
Fluids, Lubricants And Genuine Parts ........356
▫ Engine .............................356
▫ Chassis ............................357
MAINTAINING YOUR VEHICLE 301
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Page 302 of 408
ENGINE COMPARTMENT 3.7L V6
302 MAINTAINING YOUR VEHICLE
Page 303 of 408
ENGINE COMPARTMENT 4.7L/4.7HO V-8
MAINTAINING YOUR VEHICLE 303
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ONBOARD DIAGNOSTIC SYSTEM — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the “Malfunction Indicator Light.” It will
also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your dealer for service as soon as
possible.CAUTION!
•Prolonged driving with the “Malfunction Indica-
tor Light” on could cause further damage to the
emission control system. It could also affect fuel
economy and driveability. The vehicle must be
serviced before any emissions tests can be per-
formed.
•If the “Malfunction Indicator Light” is flashing
while the engine is running, severe catalytic con-
verter damage and power loss will soon occur.
Immediate service is required.
Loose Fuel Filler Cap Message
After fuel is added, the vehicle diagnostic system can
determine if the fuel filler cap is loose, improperly
installed, or damaged. A loose fuel filler cap message will
be displayed in the instrument cluster. Tighten the gas
304 MAINTAINING YOUR VEHICLE