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Service bulletin No. 117-22-1

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11011580
Published by NHTSA2024-12-06
Manufacturer's numberNo. 117-22-1
Manufacturer's date2024-11-20
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

Symptom-based workshop manual for a noise symptom. Humming from the vehicles front end

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.

Vehicles listed
PORSCHE TAYCAN2022
PORSCHE TAYCAN 4 CROSS TURISMO2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE TAYCAN 4S2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE TAYCAN 4S CROSS TURISMO2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE TAYCAN CROSS TURISMO2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE TAYCAN GTS2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE TAYCAN GTS SPORT TURISMO2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE TAYCAN TURBO2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE TAYCAN TURBO CROSS TURISM2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE TAYCAN TURBO S2022 (the catalog's model; the bulletin names a series or trim of it)
PORSCHE TAYCAN TURBO S CROSS TURI2022 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.