Hi there,

I am getting a P0730 code on OBD along with sometimes slipping when shifting from 2nd to 3rd and occasional TCS light remaining lit on dash.

I am going to have the trans rebuilt. Besides the parts that are broken, are there any other trans parts that should be replaced when this rebuild is being done?

Thanks, Chris

 

There's likely a lengthy list of must-change parts when rebuilding, ranging from the obvious packing to the inconspicuous valve body filter bolts (hollow bolts with mesh screens).