Trim tilt wiring question...again

[gkm24]

Just refitted the drive system to my boat as the Transom plate had corroded right through and was letting in lots of water.
All wiring is reconnected apart from the trim/tilt "pucks".
I can only seem to be able to find 2 wires to connect them.
I fully understand how it all works but cant find a wiring diagram which shows both pucks connected.
Do they connect in series with the two wires that I can find?
Any help greatly appreciated.
Alpha I Gen II 1996 3.0 4cyl with commander 3000 control(I think its a commader3000)

 

[Bt Doctur]

one is the trim limit and is connected to the trim pump, the other is the trim sender and it connects to the engine wiring

 

[gkm24]

Found the wires in the engine loom so this response answers my question perfectly. Many thanks.
Just need to align the engine laterally and were good to go.