Porsche Macan 2019–2021 — technical service bulletin
Bulletin No. 118-21 · NHTSA communication 10202962 · issued Oct 6, 2021
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2019–2021
model years
3
vehicle entries
Official summary
Instructions for fixing unusual noises from the front axle area while braking.
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.