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Service bulletins for the 2003 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.

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

By type

By component

By trouble code

Bulletins, newest first
No. 24132024-11-05. Emissions. ELECTRICAL SYSTEM. Special tools and equipment information for the mobile data signal strength in the workshop
No. 29-242024-10-07. Service bulletin. ENGINE. Manufacturers certificate with an overview on approved Porsche A40 engine oils. See attached for list of affected vehicles.
No. D698.12024-10-07. Service bulletin. STRUCTURE:BODY. Parts information for parts withdrawal involving the windscreen. Vehicles affected are cars that use part numbers 992845011Q, 992845011AN, 992845011S, 992845011AM, 992845011BL, 992845011DB, 992845047DY, 992845047FY
PIWIS2401av2024-10-07. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.040. PIWIS tester updates applies to all Porsche models that have an OBD2 port.
PIWIS2401au2024-10-07. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.032. PIWIS tester updates applies to all Porsche models that have an OBD2 port.
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.
PIWIS2401as2024-10-07. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.025
No. 170-232024-10-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for installation of adapter cable for the 997 power window wiring harness in the 996. MY1998-2005
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
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
PIWIS2401an2024-10-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.010 & .011
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. 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
PIWIS2401ak2024-09-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.900.020
No. D6922024-09-05. Service bulletin. STRUCTURE:BODY. Parts information for parts withdrawal involving the ball screw - PAF004835
PIWIS2401aj2024-09-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.900.010
No. D6912024-09-04. Service bulletin. UNKNOWN OR OTHER. Parts information for parts withdrawal involving a number of parts for the flange, fuel pump, and fuel filter

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