TECHNICAL SERVICE BULLETIN
Chatter/Shudder During Low Speed Turning Events
25-2351
25 July 2025
This bulletin supersedes 24-2386. Reason for update: update the Service Procedure and Part List.
Model:
Ford
2021-2024 Bronco Sport
2019-2024 Edge
2020-2024 Escape
2022-2024 Maverick...
Hi everyone. I've been active in the Reddit sub but didn't get a great answer to this question so I'm asking here because
it's been suggested there are more mechanically inclined folks in this forum.
Can someone please explain what "chatter" sounds like? I know what shuddering feels like but...
Good afternoon, I have a shudder problem on a bronco sport big bend 2021 1.5 L. The rattle occurs when starting at low speeds during cornering. However, after the vehicle has been driven on the highway, the rattle disappears when starting to drive thereafter.
Apparently the problem is related...
So it happened. My 2022 Bronco Sport BB started to make a shudder and chattering noise on the RDU. My wife noticed it a couple of days ago. Thought it was the parking brakes grinding or rubbing against the discs and making the noise because of some surface rust on the discs due to the weather...
I really would like to warn anyone with the 1.5L, mine is a 2021 SPort, about the RDU issue a lot of them seem to be having. And if you are out of warranty period, dealer and Ford don't really care, you have to pay to fix this known issue. Mine needs totally replaced, as they tried the new...