The sealing rings are synthetic resin with chamfered ends. Check the condition of the sealing rings, and replace them only if they are worn, distorted, or damaged.
For a better fit, squeeze sealing rings together slightly before installing them.

Apply ATF to the new sealing rings, then install them on the secondary shaft.

After installing the sealing rings, verify the following:
The rings are fully seated in the groove.
The rings are not twisted.
The chamfered ends of the rings are properly joined.
System Initialization
The navigation system must be initialized if
power to the navigation system is
interrupted for any reason (e.g., the
battery was disconnected). ...
Customizing the Auto Door Locking/Unlocking Setting
You can customize the auto door locking/unlocking setting to your liking
using the master door lock switch.
List of the Auto Door Locking/Unlocking Customizable Options
■ Auto door locking
...
EVAP Canister Filter Replacement
Remove the air cleaner.
Disconnect the hoses (A).
Remove the EVAP canister filter (B).
Install the parts in the reverse order of removal.
...