If you operate your vehicle primarily in any of the following conditions, you need to perform additional maintenance as indicated. If you occasionally operate your vehicle under any of these conditions, it is not necessary to perform the additional maintenance. For specific recommendations, see your dealership service advisor or technician.
Perform the services shown in the following tables when specified or within 3000 miles (4800 kilometers) of the OIL CHANGE REQUIRED message appearing in the information display.
Example #1:
The OIL CHANGE REQUIRED message comes on at 28751 miles (46270 kilometers); perform the 30000 mile (48000 kilometer) automatic transmission fluid replacement.
Example #2:
The OIL CHANGE REQUIRED message has not come on, but the odometer reads 30000 miles (48000 kilometers); perform the engine air filter replacement. (i.e., Intelligent Oil-Life Monitor was reset at 25000 miles [40000 kilometers].)


*Reset your Intelligent Oil-Life Monitor after each engine oil and filter change. See the Instrument Cluster chapter.

Special Operating Condition Log


Normal scheduled maintenance and log
Intelligent Oil-Life Monitor®
Your vehicle is equipped with an Intelligent Oil-Life Monitor that
determines when the engine oil needs to be changed based on how your
vehicle is used. By using seve ...
Exceptions
There are several exceptions to the Normal Schedule. They are listed
below:
Normal vehicle axle maintenance: Rear axles and power take-off
(PTO) units with synthetic fluid and light-duty trucks equ ...
Other materials:
Disassembly and Assembly of Subassemblies
Cylinder Head
Special Tool(s)
Material
Disassembly
NOTICE: During engine repair procedures, cleanliness is extremely
important. Any foreign material, including any material created while cleaning
gasket surfaces, that enters the oil passages, coolant passages or the oil pan
can cause en ...
Disassembly and Assembly of Subassemblies
Cylinder Head
Special Tool(s)
Material
Cylinder Head
NOTE: RH shown, LH similar.
Disassembly
All cylinder heads
NOTE: If the components are to be reinstalled, they must be installed
in the same positions. Mark the components for installation into their original
locations.
Using the ...
Specifications, Description and Operation
SPECIFICATIONS
Material
a 50/50 mixture coolant and distilled water.General
Specifications
Torque Specifications
a Refer to the procedure.
b Tighten to 5 Nm (44 lb-in) plus an additional 180 degrees.
DESCRIPTION AND OPERATION
Engine Cooling
NOTICE: The engine cooling system ...
