NOTE: If the warm up TWC is damaged internally, inspect the under-floor TWC for debris.
Raise the vehicle on a lift.
Remove the bolts (A).

Lower the vehicle.
Remove the A/F sensor (Sensor 1).
Remove the EGR pipe.
Remove the cover (A).

Remove the bolts (B) and the nuts (C).
Remove the WU-TWC (D).
Install the parts in the reverse order of removal with new gaskets (E).
Transmission End Cover Air Check Valve Inspection and Replacement (A/T)
NOTE:
There are two types of the transmission end cover; the type A and the
type B; and both types are available.
The differences between the types A and B of the end covers are:
...
Windshield Replacement
NOTE:
Put on gloves to protect your hands.
Wear eye protection while cutting the glass adhesive with a piano wire.
Use seat covers to avoid damaging any surface.
Glass a ...
ATF Cooler Hose Replacement (A/T)
Drain the automatic transmission fluid (ATF).
Install the ATF cooler hoses over the ATF cooler lines, and secure the
hoses with the clips in the details (A), (B), (C), and (D) ...