[QUOTE=IHateHacks]
I need a little help. I have every single sensor connector disconnected except one. It is the one that goes to the top of the R154 trans. There is no way a I can get to it. Its a 2 wire connector and its white. I think the wires are yellow and red, but I can't remember. It's not the speed sensor. I think it is the backup light switch. How do I disconnect it? Drop the trans? Anyone ever have this problem when doing a head gasket on a manual turbo car?
QUOTE]
I just put a new head gasket on my supra and that wiring runs over the top and then down the drivers side of your tranny. If I remember correctly there are bolts that hold it onto the tranny.