I have an 05 G35 AT And I'm having an issue with the transmission? It's dropping in nuetural every time I slam on the brakes... Just out of no were changes by itself... like WTF is going on!? I've done everything changed the oil, changed the tubes for the trans? What can possibly be wrong? Please help !! Thanks!

 

More details....

Is the shifter just going into nuetral? Is the sifter in the drive position but the dash says N? D?

Is it only during hard stops? All stops?

Recent work done?

 

The Shifter is going into N while i'm in D ... and yeah when I'm stopping Lets say I'm going 60 MPH and i hit the break little bit then finish up to a complete stop it's in N and nothing I believe nothing recent was done besides changing radiator support and fenders and lights do to a accident.