^ yeah maybe. I'm going have to investigate more. I don't have to lean back on the lumbar area though. I can just sit on the seat..back not touching the back of the seat and sort of rock back and forth and hear the noise.
I have a new 2013 4runner ltd 5 seater. The second row has a different design to the 2012 and didn't know this when I purchased the truck. The second row seat wobbles or is loose. I have taken it to the dealership and they were surprised that the seating had changed. When you sit on the second row then is moves. The dealership believe it has been designed like that which I find hard to accept. Does anyone else have the same issue with a 2013 runner loose second row seat?