The GT1 should help a lot.

Jay, since you mentioned right wheel bearing, there was someone who got the trifecta of lights after replacing his wheel bearing. Turns out the the wheel sensor can only read from one face of the bearing. Can the bearing face be damaged or its somehow loose/misaligned?

In another thread, I remember some mention of a plastic clip that's related to the right wheel sensor too. I can't remember if it holds the sensor or not but kind of makes sense.

Since its kind of a coincidence, you might want to check the right wheel speed sensor and bearing area.

However, I would definitely see what the GT1 finds and just run the test plan. Why guess?