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Service bulletin No. 09-23-1

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 id10245002
Published by NHTSA2023-11-07
Manufacturer's numberNo. 09-23-1
Manufacturer's date2023-10-01
NHTSA componentEQUIPMENT

NHTSA's summary

PDI for the 911

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

Equipment and accessories

Vehicles listed
PORSCHE 9112022

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

Other bulletins for the same vehicles and component
No. 24042024-04-03. Service bulletin. Special tools and equipment information for the Boxster, Cayman, 911, and Panamera
No. 2401.22024-04-03. Service bulletin. Instructions on advanced technical information for the windshield seal melting/deteriorating
WPQ22024-02-08. Service bulletin. Porsche intranet posting with information on workshop campaign WPQ2 - recoding loudspeaker amplifier
No. 2401.12024-02-08. Service bulletin. Instructions on advanced technical information for the 911 windshield seal melting/deteriorating
PIWIS2401e2024-02-08. Service bulletin. Information on PIWIS tester update 42.500.005
No. 2401.22024-02-08. Service bulletin. Instructions on advanced technical information for the 911 - windshield seal melting/deteriorating
No. 147-182024-02-08. Service bulletin. Technical information for the complaint - rattling noise from around the crank drive
No. 183-212023-12-08. Service bulletin. Symptom based workshop manual for rattling noises from around the rear axle
No. 13-212023-12-08. Service bulletin. Installation and conversion instructions for the sport design package on the 911
PIWIS2302s2023-12-08. Service bulletin. Information for PIWIS tester update 42.300.050 & .052