I have a similar rattle when my moonroof is tilted (not slid back). I tried adjusting the glass but it is persisting. I can feel the glass vibrating when going over harsher bumps. Wondering if the sunroof assembly has a loose bolt.
Also wondering if any of you guys have gone to the dealer for...
Running into the same issue. The locking pin worked on my 5th gen 4Runner but this receiver is too wide.
Did some research on Reddit and apparently new tundras have the same issue.
Either 260034 or 260027 should work if you follow the link below. And you can use your existing lock...