Search results for query: 24-2185

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  1. PTU and RDU fluid spec sheets

    Pic showing RDU vent hose is: https://static.oemdtc.com/NHTSA-PDFs/MC-11010795-0001.pdf There is also TSB 25-2351 RDU TECHNICAL SERVICE BULLETIN Chatter/Shudder During Low Speed Turning Events...

  2. PTU and RDU fluid spec sheets

    If you look up TSB 24-2185 it shows and tells you everything you need to know. If you can't find it, let me know and I will try and save a copy from service data and upload it

  3. Rear Differential Unit (RDU) Replacement

    ...when the issue occurs Bring a couple copies of TSB 25-2351 25 July 2025 (TSB 25-2351 supersedes TSB 24-2386 (which supersedes TSB 24-2185 which supersedes TSB 23-2335) If you haven’t had the RDU vent hose installed and a drain and fill of the RDU fluid they are likely going to do that first...

  4. NEW TSB - 25 2351 RDU TECHNICAL SERVICE BULLETIN Chatter/Shudder During Low Speed Turning Events

    A hammer, a screwdriver and a crying towel. I,ve had two dealership Look at and drive my BS only to tell me it was Cylinder deactivation. Now they want to replace parts and glue it back together. Maybe I can get a third dealership to say it is deactivating and use the Florida Lemon Law. It...

  5. NEW TSB - 25 2351 RDU TECHNICAL SERVICE BULLETIN Chatter/Shudder During Low Speed Turning Events

    ...am not sure if TSB 25-2351 applies to models like the Badlands with Twin-clutch 4x4 Rear Drive Unit. TSB 25-2351 states “… on vehicles equipped with a single active torque RDU only” TSB 25-2351 (supersedes TSB 24-2386 which supersedes TSB 24-2185 which supersedes TSB 23-2335) TSB Date...

  6. Rear Differential Unit (RDU) Replacement

    ...future ) If you are having RDU issues, arm yourself with information, Search for the following to see related owner posts: 25-2351 24-2386 24-2185 23-2335 https://www.broncosportforum.com/forum/search/1663971/?q=25-2351&o=date...

  7. Who's replaced the RDU vent hose per the TSB? $582 estimate!

    “According to mechanic the drain tube for the rear differential gets clogged from road debris and dirt gets into rear differential". So what happens if dirt gets into the rear diff? Does it need a flush? Does the dirt cause damage?

  8. 2021 Bronco Sport: Loud clunking noise on left side beneath car

    Thanks! So the fix is a hose and some sealant...what's the chatter/shuddering from? Is it causing any other damage, ie wering down a part.

  9. 2021 Bronco Sport: Loud clunking noise on left side beneath car

    TSB 24-2386 TSB Date: 2024-11-18 Chatter/Shudder During Low Speed Turning Events (supersedes TSB 24-2185 which supersedes TSB 23-2335) Also see: https://www.broncosportforum.com/forum/threads/tsb-24-2386-chatter-shudder-during-low-speed-turning-events.16524/post-260954

  10. RDU issue

    TSB 24-2386 TSB Date: 2024-11-18 Chatter/Shudder During Low Speed Turning Events (supersedes TSB 24-2185 which supersedes TSB 23-2335) Also see: https://www.broncosportforum.com/forum/threads/tsb-24-2386-chatter-shudder-during-low-speed-turning-events.16524/post-260954

  11. Who's replaced the RDU vent hose per the TSB? $582 estimate!

    ...hose) for the rear differential gets clogged Edited 7-9-2025: TSB 24-2386 Chatter/Shudder During Low Speed Turning Events (supersedes TSB 24-2185 which supersedes TSB 23-2335) See this link for TSB 24-2386...

  12. 2021 rear differential gone bad

    ...inks to other owner’s posts with the same issue, not sure is helpful but maybe you’ll see something useful TSB 24-2386 (supersedes TSB 24-2185 which supersedes TSB 23-2335) see Post #2...

  13. TSB 24-2386 Chatter/Shudder During Low Speed Turning Events

    Search for the following to see related owner posts: 25-2351 24-2386 24-2185 23-2335 https://www.broncosportforum.com/forum/search/1663971/?q=25-2351&o=date https://www.broncosportforum.com/forum/search/1637783/?q=24-2386&o=date...

  14. TSB 24-2386 Chatter/Shudder During Low Speed Turning Events

    TSB 24-2386 TSB Date: 2024-11-18 Chatter/Shudder During Low Speed Turning Events (supersedes TSB 24-2185 which supersedes TSB 23-2335) https://static.oemdtc.com/NHTSA-PDFs/MC-11010795-0001.pdf

  15. Brand new 2024 Bronco Sport Badlands - bucking at low speeds! The whole car shakes.Why? It's the transmission!

    The dealer told me this was likely related to the issue described in TSB 24-2185. They took the car for two days to complete the service, (see Loud Studders and Vibrations while turning in low speeds | 2021+ Ford Bronco Sport Forum)

  16. Loud Studders and Vibrations while turning in low speeds

    ...the pic describes what you are experiencing If so you may still be within the factory warranty so repairs should be free You can search for 24-2185 on this Forum to find the full description https://www.broncosportforum.com/forum/threads/more-rdu-issues.11988/post-203563...

  17. RDU Issue at Low Speed …?

    Life is better in Argentina

  18. RDU Issue at Low Speed …?

    ...on my 2021 BS. Luckily, my Ford dealer helped me out with Ford even though mine is out of warranty. They ordered the Vent Hose repair (TSB 24-2185). But after doing it, they found out the RDU was at fault as well and had to be replaced. Ford owned it and replaced it. But now they found an...

  19. RDU Issue at Low Speed …?

    ...a technical service bulletin about the low speed shuddering. If your vehicle is under warranty, they have to fix the technical service bulletin issue. If you haven’t seen one go check one out and it’s pretty interesting because it shows every aspect of what’s wrong and how to fix it. TBS...

  20. More RDU issues

    The RDU is part of the powertrain warranty… many owners had this replaced under their powertrain warranty after their 36k/3yr warranty expired. The RDU vent hose itself is not covered under the powertrain warranty but the RDU is.




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