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Service bulletins for the 2025 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.

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

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
No. 22-26-32026-06-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for a Replacement Requirement for Wire Harness for Rear-View Mirror/Front Door or Front Main Wire Harness: Rework Signal Line for Mirror Camera
No. 22-26-22026-06-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for a Replacement Requirement for Wire Harness for Rear-View Mirror/Front Door or Front Main Wire Harness: Rework Signal Line for Mirror Camera
WTB92026-05-07. Service campaign. ELECTRICAL SYSTEM. Porsche intranet posting with information on workshop campaign WTB9 - reprogramming external communication control unit
No. D7782026-05-06. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Parts information for parts withdrawal involving various parts. The vehicles affected are ones that use the part numbers mentioned. Part numbers: 0PD145703E, 0PD145703H, 0PD907123G, 0PD907123K
No. D7772026-05-06. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the high-voltage battery. The vehicles affected are ones that use the part numbers mentioned. 9J1915099AS, 9J1915100AS, and 9J1915100AQ
No. 31-202026-05-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Diagnosis and Handling of 12-Volt Lithium-Ion Battery (Vehicle Electrical System Battery)
No. 27-26-12026-05-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Various Information Messages Regarding Distance Measuring Sensor, Fault Memory Entry “C110300” in the Distance Measuring Sensor (ACC) Control Unit
No. 90-25-52026-05-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for a Bluetooth Connection to Mobile Phone is Cancelled or Error Message "Emergency Call Faulty" in Instrument Cluster
No. 90-25-22026-05-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for a Bluetooth Connection to Mobile Phone is Cancelled or Error Message "Emergency Call Faulty" in Instrument Cluster
No. 25-252026-04-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for Yellow “Battery Low” Message or Red “Vehicle Electrical System Faulty” Message/Fault Memory Entry Regarding Battery Sensor “P1D6C00”
No. ASB22026-04-07. Service bulletin. ELECTRICAL SYSTEM. Technical information on ASB2 - Re-Programming Assistance System Control Unit
No. 20-262026-04-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for Replacement Requirement for Rear-End Electronics Control Unit
No. 72-172026-04-06. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for a Symptom in Vehicle Interior - Heating/Ventilation Fan Does Not Function: Reworking Fan Motor
No. D7702026-04-06. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving various parts - battery module and high voltage battery. The vehicles affected are ones that use the part numbers in the attached PDF
No. ASB22026-04-06. Service campaign. ELECTRICAL SYSTEM. Technical information for ASB2 Stop Delivery/Recall Campaign - Re-Programming Assistance System Control Unit
No D7692026-04-06. Service bulletin. ELECTRICAL SYSTEM; SEATS. Parts information for Parts Withdrawal - Repair Set for Seat Occupied Sensor. Part numbers 9J1881256AJ, 9J1881256AK, 9J1881256AL, 9J1881256AM, 9J1881256AN are affected. The cars involved are ones that use the part numbers mentioned.
WSV12026-03-03. Service campaign. ELECTRICAL SYSTEM. Porsche intranet posting with information on WSV1 - Workshop Campaign – Re-program gateway control unit
No. 05-26-12026-03-02. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Various Noise Complaints on Loudspeakers - Rattling/Clattering/Whirring: Observe Procedure Before Replacing Loudspeakers
No. 05-262026-03-02. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Various Noise Complaints on Loudspeakers - Rattling/Clattering/Whirring: Observe Procedure Before Replacing Loudspeakers
nO. d7662026-03-02. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the fuel filler flap and the charge cable for mains socket. Part numbers 976809857E and 7PP971678GS
No. WSV12026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for WSV1 – Re-Programming Gateway Control Unit
No. D7652026-03-02. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Parts information for parts withdrawal involving the Window regulator motor. The part numbers affected are PAB959801 and PAB959802. The vehicles involved are ones that use the part numbers mentioned.
No. 119-252026-03-02. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Lack of Cooling Power or Failure of Air-Conditioning System - Warning Message “High-Voltage Battery Cooling Malfunctioning” in Instrument Cluster
No. ASB22026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for ASB2 - Re-Programming Assistance System Control Unit
WSS62026-02-06. Service campaign. ELECTRICAL SYSTEM. Porsche intranet posting with information on WSS6 Workshop Campaign - Re-program 12V battery sensor

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