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Service campaign No. 89-24

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 campaign
NHTSA id11016754
Published by NHTSA2025-04-07
Manufacturer's numberNo. 89-24
Manufacturer's date2025-04-07
Campaign id or software versionWRH8
NHTSA componentSUSPENSION

NHTSA's summary

Technical Information - WRH8 - Accompanying Actions for Replacing the Axle Control Arms on Front and Rear Axles (Workshop Campaign)

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

Suspension

Vehicles listed
PORSCHE CARRERA GT2004 to 2005

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