Page 607 of 689

Exhaust System
The best protection against carbon monoxide entry into
the vehicle body is a properly maintained engine exhaust
system.
If you notice a change in the sound of the exhaust system;
or if the exhaust fumes can be detected inside the vehicle;
or when the underside or rear of the vehicle is damaged;
have an authorized technician inspect the complete ex-
haust system and adjacent body areas for broken, dam-
aged, deteriorated, or mispositioned parts. Open seams
or loose connections could permit exhaust fumes to seep
into the passenger compartment. In addition, have the
exhaust system inspected each time the vehicle is raised
for lubrication or oil change. Replace as required.
WARNING!
•Exhaust gases can injure or kill. They contain
carbon monoxide (CO), which is colorless and
odorless. Breathing it can make you unconscious
and can eventually poison you. To avoid breathing
CO, refer to “Safety Tips/Exhaust Gas” in “Things
To Know Before Starting Your Vehicle” for further
information.
•A hot exhaust system can start a fire if you park
over materials that can burn. Such materials might
be grass or leaves coming into contact with your
exhaust system. Do not park or operate your ve-
hicle in areas where your exhaust system can con-
tact anything that can burn.
7
MAINTAINING YOUR VEHICLE 605
Page 650 of 689

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 “Oil Change Required” 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.
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
•Check the tire inflation pressures and look for unusual
wear or damage
•Check the fluid levels of the coolant reservoir, brake
master cylinder and power steering, and fill as needed.
•Check function of all interior and exterior lights
648 MAINTENANCE SCHEDULES
Page 651 of 689
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 oil and filter.
•Rotate the tires.Rotate at the first sign of irregular wear, even if it occurs before the oil indicator system
turns on.
•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 649
Page 679 of 689

MTBE/ETBE............................508
Multi-Function Control Lever.................171
New Vehicle Break-In Period.................107
Occupant Restraints........................49
Octane Rating, Gasoline (Fuel)................506
Odometer...............................292
Tr i p . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..292
Oil, Engine..............................305
Capacity.............................640
Change Interval........................592
Dipstick..............................591
Disposal..............................594
Filter................................594
Filter Disposal.........................594
Identification Logo......................592
Materials Added to......................594
Recommendation.......................592
Viscosity.............................593
Oil Filter, Selection........................594
Onboard Diagnostic System..................587
Opener, Garage Door (HomeLink®)............242
Operating Precautions......................587
Operator Manual (Owner’s Manual).............6
Outside Rearview Mirrors...................120
Overhead Console.........................239
Overheating, Engine.......................548
Owner’s Manual (Operator Manual).............6
Paint Care..............................619
Panic Alarm..............................24
Parking Brake............................456
ParkSense® System, Rear....................228
Passing Light............................181
Passive Entry.............................35
Pets...................................107
Placard, Tire and Loading Information..........479
10
INDEX 677