“Finally”… a correction for Rear Brake Moan Noise

[Dude]

Agreed. However, when I was looking to schedule service, it said I had a Recall for the seat buckle.

That’s interesting… I don’t recall seeing an actual recall for that. Please let us know the recall # when the dealership makes the fix. Thanks for the info!

 

[Mookie-n-Slinky]

THANK YOU!!!

Question: when I open the TSB PDF, Figure 14 is "cut off" showing only a slight bit of photo, the rest a gray box and there is an allusion to a Figure 15, but I don't see one. Anyone else?

 

[Dude]

Looks ok to me but which TSB link are you referring to? The one at the top of this thread is TSB 23-2308 and there is a later (i.e. current) TSB.

 

[Mookie-n-Slinky]

Looks ok to me but which TSB link are you referring to? The one at the top of this thread is TSB 23-2308 and there is a later (i.e. current) TSB.

I clicked on the link from the first post. SS attached from what I'm seeing. checked from 2 different comps. Looks like "Figure 14" is only partial and there is a reference to a "Figure 15" that appears to be missing. This post is one of the more useful ones for me and my BS, I just want to make sure I'm getting all the instruction from it.

 

[Dude]

l

I clicked on the link from the first post. …I just want to make sure I'm getting all the instruction from it.

TSB 23-2308 “Moan Noise In The Rear Brakes When Vehicle Is Driven In Reverse (R) In Cold Weather And/Or High Humidity” is not the current TSB

Have you checked with your dealership to find out the current TSB for Moan Noise In The Rear Brakes ?

 

[Dude]

… I just want to make sure I'm getting all the instruction from it.

This post states “Latest is 25-2438 sent to dealers on 9/18/2025 and effective 9/19/2025”

25-2438 PDF is at the following link:

https://www.broncosportforum.com/forum/threads/25-2051-moan-noise-in-the-rear-brakes.13913/post-280557

 

[justchillin]

Just recently bought a 2022 Big Bend Bronco Sport with this issue. First time backing out of my driveway the next morning, I thought what the heck was that noise? After much research, I found it to be a common problem with the " whale moan". After seeing the TSB from Ford did not fix the problem for some people, I kept digging and found someone say they had finally figured out a solution. It was a brass caliper bushing set fom Damond Motor Sports. I installed them, and happy to say my whale moan is completely gone. It says they are sold out, but just thought I would provide this information. They must be selling a bunch, because I just ordered mine last week and installed them last Saturday. Just search for Ford Bronco Caliper Bushing on their web page. Hopefully they have them back in stock soon

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