There is a member on here that done it to his GU Nissan Patrol 3.0Di using the Jatco RE4R03A Transmission, so can't see why not on the 4.2
Where is a link to his website: http://www.chaz.yellowfoot.org/Locku...s%20Switch.htm
Ask the question in its own thread and hopefully he will see it
Cheers
Toddie