Well this just happened yesterday. I was driving and felt a vibration, but didn't think anything about it since I just had my tires changed the day before. Drove it about 30 miles went to make a right hand turn, heard a pop, thought I hit a pot hole, and then couldn't move. It's making a rattling sound and won't go into park or change gears just stays in neutral, but I can still shift into p, n, d. Anyone know what this might be or had a similar problem? Any help or ideas would be great before I take it somewhere.

 

Sounds like you either blew the tranny or your axles fell apart completely. I'm no expert but that's my guess.