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Service bulletins for the 2023 Porsche 911

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.

597 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
PIWIS2401at2024-10-07. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.030. PIWIS tester updates applies to all Porsche models that have an OBD2 port.
No. D6952024-10-07. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the booster - 7PP035223M, 7PP035223AA, 99164548000. Vehicles affected are cars that use the part numbers listed.
No. 68-22-22024-10-07. Service bulletin. STRUCTURE:BODY. Symptom based workshop manual for the door symptom - noise complaints from the door trim panel area on the 911
PIWIS2401as2024-10-07. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.025
No. 47-242024-10-07. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for a warning message. "Ignition lock faulty - service required" in the instrument cluster/fault memory entry (B143C29) in the rear end electronics control unit
No. D6982024-10-07. Service bulletin. VISIBILITY/WIPER. Parts information for parts withdrawal involving the windscreen. The cars involved are cars that use the part numbers 992845011Q, 992845011AN, 992845011S, 992845011AM, 992845011BL, 992845011DB, 992845047DY, 992845047FY
No. 24292024-10-07. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the 911 GT3 and GT3 RS - exhaust flap actuator wiring damaged
No. 36-242024-10-07. Service campaign. VISIBILITY/WIPER. Technical informatioin for ARA3 - check windshield and rear window and replace if necessary
PIWIS2401ar2024-10-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.021
No. D6972024-10-04. Service bulletin. UNKNOWN OR OTHER. Parts information for parts withdrawal involving the chain tensioner - 0PB109507D
PIWIS2401aq2024-10-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.020
No. D6962024-10-04. Service bulletin. STRUCTURE:BODY. Parts information for parts withdrawal involving the seat frame - 992885456CY
PIWIS2401ap2024-10-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.015
No. D6952024-10-04. Service bulletin. UNKNOWN OR OTHER. Parts information for parts withdrawal involving the booster - 7PP035223M, 7PP035223AA, and 99164548000
No. 21-192024-10-04. Service bulletin. ENGINE. Installation and conversion instructions for the sports exhaust system on the 911.
PIWIS2401an2024-10-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.010 & .011
No. 65-232024-10-04. Service bulletin. ELECTRICAL SYSTEM. Technical information for the various fault patterns for the Porsche Communcation Management with software version 36xx, 37xx, 38xx.
No. D6942024-10-04. Service bulletin. ENGINE. Parts information for parts withdrawal involving the engine oil (00004321093)
PIWIS2401am2024-10-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.000 & .001
No. 2407.22024-09-05. Service bulletin. VISIBILITY/WIPER; ELECTRICAL SYSTEM. Instructions on advanced technical information for the surround camera on the 911.
No. 2401.32024-09-05. Service bulletin. STRUCTURE:BODY; VISIBILITY/WIPER. Instructions on advanced technical information for the 911 windshield seal melting/deteriorating
No. D6932024-09-05. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the wire set - 976971227 & 976971227A
PIWIS2401al2024-09-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.900.030
No. 09-232024-09-05. Service bulletin. UNKNOWN OR OTHER. Installation and conversion instructions for the GT3 Touring on the Manthey Performance Kit
No. 147-172024-09-05. Service bulletin. ENGINE. Technical information for complaint - warning "Engine Too Hot" and/or Coolant Leak in Coolant Pump Area: Checking Vacuum Lines and Valve Block

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.