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Service bulletins for the 2020 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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
No. D705.12025-01-07. Service bulletin. POWER TRAIN; SUSPENSION. Parts information for parts withdrawal for information on the cardan shaft and shock absorber. The vehicles affected are cars that use part numbers 958521101, 958521101A, 9J1413031G
No. D7052025-01-07. Service bulletin. SUSPENSION; POWER TRAIN. Parts information for parts withdrawal for information on the cardan shaft and shock absorber. The vehicles affected are cars that use part numbers 958521101, 958521101A, 9J1413031G
No. D7042024-12-07. Service bulletin. UNKNOWN OR OTHER. Parts information with parts withdrawal involving the hydro-mounting - 992199384F The affected vehicles are cars that use the part number mentioned.
No. D7032024-12-06. Service bulletin. ENGINE. Parts information for parts withdrawal involving the oil separator. The affected vehicles are cars that use part number 0PC115099A
No. 24162024-12-06. Service bulletin. UNKNOWN OR OTHER. Special tools and equipment information for the WiScope UV upgrade - affecting all Porsche models
PIWIS2402h2024-12-06. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.000.020 & .021. PIWIS tester updates applies to all Porsche models that have an OBD2 port.
PIWIS2402g2024-12-06. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.000.017. PIWIS tester updates applies to all Porsche models that have an OBD2 port.
No. D7022024-12-06. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Parts information for parts withdrawal involving the camera and control unit with the camera - PAD980551 & PAD980568C. The affected vehicles are cars that use the part numbers mentioned.
No. 164-24-12024-12-04. Service bulletin. WHEELS. Technical information for a Safety Pin on the Locking Unit in the Central Wheel Lock cannot be Pressed In / Jammed: Observe Specified Procedure
PIWIS2402f2024-12-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.000.016. PIWIS tester updates applies to all Porsche models with an OBD2 port.
PIWIS2402e2024-12-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.000.010, .011 & .015. PIWIS tester updates applies to all Porsche models with an OBD2 port.
No. 1403.12024-12-04. Service bulletin. STEERING. Instructions on advanced technical information for a squeak and or rattle from the dash or instrument cluster area on the Boxsters, Caymans, and 911s.
No. 101-242024-11-06. Service bulletin. SEATS. Technical information on WRJ0 – Replace Front Left and Right Seat and Backrest Heating Element for the 911
No. D7012024-11-06. Service bulletin. WHEELS. Parts information for parts withdrawal involving the central lock - 992601119B. vehicles are not specified but the affected cars use part number 992601119B.
PIWIS2401aw2024-11-06. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.950.048
No. 699.12024-11-06. Service bulletin. ENGINE. Parts information for parts withdrawal involving the hydro-mount on the 911
No. 24132024-11-05. Emissions. ELECTRICAL SYSTEM. Special tools and equipment information for the mobile data signal strength in the workshop
No. 36-242024-11-05. Service campaign. VISIBILITY/WIPER. Technical information for ARA3 - check windshield and rear window and replace if necessary
No. D6992024-11-05. Service bulletin. ENGINE. Parts information for parts withdrawal involving the hydro-mounting on the 911.
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. 28-242024-10-07. Service bulletin. ENGINE. Manufacturers certificate with an overview on approved Porsche C40 engine oils. See attached for list of affected vehicles.
No. 27-242024-10-07. Service bulletin. ENGINE. Manufacturers certificate with an overview on approved Porsche C30 engine oils. See attached for list of affected vehicles. All MY04-20
No. 26-242024-10-07. Service bulletin. ENGINE. Manufacturers certificate with an overview on approved Porsche C20 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.

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