Thanks for the dash over view all of the engine lights and warnings are back to normal thank each and everyone for your inputs,I think it was the gas cap that caused the issue.On the F/R axle after owning the Ridgeline for about a year their was a grinding sound coming from the front axle took it to Honda and the axle or front gear that goes in the gear box was bad so I did a self diagnosis and concluded that one of the other drivers must have engaged something while driving or it was faulty from the factory.No one has stepped forward and taken responsibility.I was just taking a stab in tha dark that it was a human error.That would be the MIL:
I'm curious (on a side note) about your RF axle issue. Engaged at high speed? Please explain... when you have a moment away from the primary issue of the engine light.
With the MIL light on, it has to have thrown some codes.