Okay guys so here is my situation, my passenger seat started acting up after I was washing it and put the seat all the way forward. It is giving me problems in the back and forward motion. When I try to adjust it only the right track moves the seat and the left remains still. To the best of my understanding from looking under I don't see anything stuck in the left track. This happened to me once last week but I was able to get it working by just moving back and forward, however, now it doesn't want to work. Any help would be appreciated thanks.

 

I suggest another good inspection to see whether the seat rack locking pin is disengaging on the left side. Try a light greasing also.Also try sitting in the seat when adjusting.

Good luck.