[Kiwoo]

Hey everyone, I have been getting the 4x4 warning lamp for a couple days now, it started intermittent every other time directly after start up but now it always comes on. I took the tca off inspected, cleaned it and bench tested it, seems to work fine. If I plug the tca back into the car but not in tc to see if it is spinning when I do a clutch test on inpa, literally nothing happens with the tca. I dont know what it could be. Any help would be greatly appreciated.