My passenger side seat manual track has broken. i cannot adjust it forward or backwards. there is a spring that fell off underneath. i put it back correctly just as it is supposed to go, but it did not fix the issue. the entire latching mechanism has failed. my 2007 yaris had a recall for this same issue for the driver seat. the chassis for all model year yaris' are the same. i believe the seat mechanisms we're continued to be built with a known issue. my car only has 63,000 miles and this seat is barely used.