4WD shifter solenoid R151

[5020Chris]

Hi, just coming to the end of wiring in the 1uz to the hilux. Am stuck on which wires are what on the 4wd selector solenoid on the back of the gearbox. Can anyone give me any pointers ? Cheers, Gearbox is r151 from hilux surf 3.0td 5 speed
Chris.