Front brake squeal when reversing

[Kokorone]

I’ve noted that my 4Runner lets out a long and loud brake screech when lightly braking in after reversing. Appears to happen after being parked and if you reverse in general, even after driving for quite some time.

The Tundras have a TSB for this same issue so I’m curious if Toyota will have another for this eventually.

 

[mars001]

Sounds like the same on Lexus GX550!

 

[MJE]

I believe the LandCruiser forum had the same issue as well. I know my current car does this too, so it’s not limited to just Toyota.