1. Lift up the vehicle.
2. Remove the floor under cover..
3. Remove bolts.
2WD

AWD

4. Remove the center under cover.
5. Install in the reverse order of removal.
Bumper Stiffener Lower Removal/Installation
Cowl Grille Removal/InstallationHood Adjustment
Height Difference Adjustment
1. Verify that the height difference between the hood and the body is within
the specification.
Standard clearance
a: 2.7—6.9 mm {0.11—0.27 in}
b: 4.1—8.0 mm {0.17—0.31 in}
2. Disconnect the negative battery cable..
3. Remove the ...
Positive Crankcase Ventilation (PCV) Valve
Purpose, Function
Prevents release of blow-by gas (unburnt gas) into the atmosphere.
The PCV valve is open/closed by the intake manifold vacuum.
Construction
The PCV valve is installed to the oil separator.
The PCV valve consists of a spring and valve.
...
Crash Zone Sensor Removal/Installation [Standard Deployment Control System]
WARNING:
Handling the crash zone sensor improperly can accidentally deploy the air
bags and pre-tensioner seat belts, which may seriously injure you. Read the
air bag system service warnings and cautions before handling the crash zone
sensor..
1. Switch the ignition to off.
...