I received the 200SX unit today - plugged it in and the lamp is still flashing, absolutely no change whatsoever.
I can't find any information about this part number anywhere, does anyone know what it is even for? UNIT ASSY-CONT could mean anything, other descriptions found so far include CONTROLLER ASSY-SPEED and SPEED CONTROL UNIT. Could it be something used in the cruise control of various Nissans, maybe a crash sensor to switch cruise control off in the event of an impact? Maybe on the UK-Spec it turns off the gearbox and differential pumps, it's wiring is going into the extra fuse and relay board for the pumps on the UK-Spec cars.
Do any other UK-Spec owners have this on their car? It's located on the right fixing point for the rear strut brace.
I'll leave it uplugged for the moment, to stop the flashing - but it would be good to know what effect leaving it unplugged has on other systems in the vehicle.