Acura TLX 2021–2022 — technical service bulletin
Bulletin B22-002 · NHTSA communication 10215505 · issued Jun 20, 2022
Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2021–2022
model years
2
vehicle entries
Official summary
"Service bulletin - The front brakes make a high-pitched squeal when lightly applied at 15 mph or less. NOTE: The front brakes stop squealing once theyâ re warmed up. There is insufficient damping between the front brake pads and shims."
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.