R34 engine bay chassis to engine loom connectors pinpoint

[davidM16]

Hi guys, 

 

needs some info info on the 2 connectors pictured. There the 2 connectors on the r34 that sit behind coolant expansion tank and connect the chassis loom into the engine loom ideally looking for a pinout or wiring diagram for theses I’ve had a quick look through the FSM and couldn’t see anything 

Only thing I do know is the 2 larger wires are for  the abs power