Purpose, Function
The cylinder head gasket is installed between the cylinder head and cylinder block to prevent leakage of air-fuel mixture, combustion gas, engine oil, and engine coolant.
Construction
A four-layer type metal gasket has been adopted for the cylinder head gasket.

Cylinder Head Gasket Replacement
Cylinder HeadAudio Unit (Without Color LCD)
NOTE:
“iPod” is a registered trademark of Apple Inc. in the United States and other
countries.
Outline
The audio unit controls the CD, radio, exterior input devices (AUX/USB/iPod)
and the display.
Function
The display integrated into the audio unit display ...
Sas Control Module [Standard Deployment Control System]
Purpose
The SAS control module controls the air bag system operation.
Function
During a frontal collision, the SAS control module controls the following
air bag module operation (deployment).
Driver-side air bag module
Passenger-side air bag module
...
Air Intake Actuator [Full Auto Air Conditioner]
Purpose
The air intake actuator moves the air intake door in the blower unit to switch
the air intake port.
Function
The air intake actuator drives the motor based on the signal from the climate
control unit and moves the air intake door to the FRESH or REC position.
...