Service bulletin B19-022
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10159448 |
| Published by NHTSA | 2019-05-04 |
| Manufacturer's number | B19-022 |
| Manufacturer's date | 2019-04-26 |
| NHTSA component | SERVICE BRAKES, HYDRAULIC; SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES |
NHTSA's summary
Service Bulletin - The customer states the brake pedal feels soft, or there is too much pedal travel. This symptom does not affect braking performance, only brake pedal feel.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Brakes
| ACURA RDX | 2019 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| B19-053 | 2025-06-05. Service bulletin. Service Bulletin - The front and/or rear brakes make a high-pitched squeal when the brakes are lightly applied at 24 km/h (15 mph) or less, with ambient temperatures below 10°C (50°F). |
|---|---|
| B19-053 | 2025-06-05. Service bulletin. Service Bulletin - The front and/or rear brakes make a high-pitched squeal when the brakes are lightly applied at 24 km/h (15 mph) or less, with ambient temperatures below 10°C (50°F). |
| B19-053 | 2024-07-24. Service bulletin. Service Bulletin - The front and/or rear brakes make a high-pitched squeal when the brakes are lightly applied at 24 km/h (15 mph) or less, with ambient temperatures below 10°C (50°F). |
| B19-053 | 2024-05-22. Service bulletin. Service Bulletin - The front and/or rear brakes make a high-pitched squeal when the brakes are lightly applied at 15 mph or less, with ambient temperatures below 50° F. |
| B19-053 | 2024-04-17. Service bulletin. Service Bulletin- The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. The front brakes stop squealing when they are warmed up.For the front brakes, the brake damping force of applied shims is insufficient at colder temperature. For the rear brakes, there is not enough dampening between the rear brake pads and shims. |
| B19-053 | 2024-03-04. Service bulletin. Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less due to the front brake discs being too stiff and not enough dampening between the rear brake pads and shims on the rear brakes. |
| B19-053 | 2020-10-14. Service bulletin. Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. |
| B19-053 | 2020-06-25. Service bulletin. Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. The front brakes stop squealing once they are warmed up. |
| B19-053 (v4) | 2019-11-21. Service bulletin. Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. The front brakes stop squealing when they are warmed up. |
| B19-053 | 2019-11-21. Service bulletin. Service Bulletin - The front and/or rear brakes make a high-pitched squeal when lightly applied at 15 mph or less. The front brakes stop squealing when they are warmed up. |