The dealer confirmed there's a bulletin on this issue. They said they need to replace the "seat back recline frame". Parts and labor estimated to be around $1,800 ($1,370 Part+$425 Labor). After looking at some parts sites it seems their approach includes replacing the entire back with the padding, etc. But just the frame can be bought for $295 here
Some good news is the service manager offered to "good will" the part to me and just charge me labor. I am waiting to hear back from the Dealer where I bought my 4Runner (so far they haven't been very responsive).
I may decide to take the seat apart and confirm the recline frame is the culprit. I'll post some pictures if it comes to that. (This may be the opportunity I've been waiting for to install some seat heaters.)
This thread is pretty much lifeless, but at this point, I'm going to keep it updated with my latest. If anything it provides a good idea of the exact problem and who knows I'm sure as time goes by someone else will definitely have this problem occur.
Some good news is the service manager offered to "good will" the part to me and just charge me labor. I am waiting to hear back from the Dealer where I bought my 4Runner (so far they haven't been very responsive).
I may decide to take the seat apart and confirm the recline frame is the culprit. I'll post some pictures if it comes to that. (This may be the opportunity I've been waiting for to install some seat heaters.)
This thread is pretty much lifeless, but at this point, I'm going to keep it updated with my latest. If anything it provides a good idea of the exact problem and who knows I'm sure as time goes by someone else will definitely have this problem occur.