Porsche Macan 2019 — technical service bulletin
Bulletin No. 10-20 · NHTSA communication 10179262 · issued Aug 25, 2020
Technical service bulletin
communication type
Suspension
component
2019
model years
1
vehicle entries
Official summary
Service campaign instructions for Porsche Workshop Campaign WLA6 - Checking Rear Coil Springs and Replacing them if Necessary
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.