Hey guys. So my odyssey transmission started slipping 2 weeks ago. The check engine and TCS light came on then the car wouldn’t move in gear (just revs). Whenever I start the car, it makes a whining noise in park/neutral. The car also moves for a bit then it willing after a while. I’m getting a tranny swap but what is the noise? Thanks

 

Sure your fluids are up?
Whining could be the planetary inside the trans.