where is it? i've read its nexto the ecu in the foot well but i dont see it? got heavy steering on the mrs z, i've got a spare solonoid i pulled off the rack but was also wanting to change the control unit first as it's alot easier to get to, to see if it fixes the problem.
PSCU sits UNDER the ECU. Hidden mainly. Unbolt the ECU cradle and there it is. Just a small silver box with 1 connector going to it from the bottom. Here's a pic if found, i think Eric posted it up a while ago...
My Powersteer is mostly not working. No fluid leaks (new hoses) and fluid level is okay.. Im guessing maybe the speed controller cut off playing up.. Havent researched this myself but what things should I look at?