Wiring on jakes trans brakes
or if any body else can.
The first trans we have is the d1 TB 4l80e in a 99 camaro with the 4l60e to 4l80e conversion plug adapter.
What wire/pin do we tap into to engage the TB? 90% sure i read it trips with a ground signal. (The adapter plug has all black wires in the wire pack)
Second trans is a d3 4l80e in 2000 camaro same plug adapter, what pin/wire do i tap into for it , also my trans guy is wondering what the pressure switch does or what it needs to be hooked to that screwed in the side of the valve body.
I plan on running john deer hydra guard in the d3 trans and was wondering can i use a high performance turbo 400 filter or is there a filter just for high hp 4l80 on the market... thanks for the input in advance.
Someone with the D3 might want to clarify if its the same for that



