WenmarOpen by Wenmar Pro

Service bulletins for the 2026 Porsche Taycan

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.

386 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. D7382025-10-08. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the high voltage battery - 0Z3915913BN. Vehicles affected are cars that use the part number mentioned
No. D7372025-10-08. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the control unit for battery monitoring. Part numbers related are PAC915234, PAC915234A, PAC915234B, PAC915234C, PAC915234D. The vehicles affected are cars that use the part number mentioned
No. 2517.22025-10-08. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Instructions on advanced technical information for a Failure of One or More Surround View Cameras in the PCM Central Display
No. 65-252025-10-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for Intermittent Warning Message “Power Button Faulty - Service Required” in the Instrument Cluster / Fault Memory Entry “B143C29” in the Rear-End Electronics Control Unit
No. 240-242025-10-06. Service bulletin. ELECTRICAL SYSTEM. Information needed to be provided to customer prior to completion of TI 240/24.
No. 67-252025-10-06. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for a symptom lighting - white message in Instrument Cluster "Auxiliary Brake Light (3rd Brake Light) Defective" - Comply With Test Instruction
No. 86-202025-09-09. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Symptom based workshop manual for Transmission Symptom - Yellow Warning Message, Jammed Claw Clutch, P1D2E00, 00ABC8
No. 25112025-09-09. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for VAS 6292 Spec Update 2025.0.2 (VAS 6292/9 & VAS 6292/10 Required). All vehicles affected.
No. 65-252025-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for Intermittent Warning Message “Power Button Faulty - Service Required” in the Instrument Cluster/Fault Memory Entry “B143C29” in the Rear-End Electronics Control Unit
No. 2517.12025-09-08. Service bulletin. VISIBILITY/WIPER; ELECTRICAL SYSTEM. Instructions on advanced technical information for a failure of one or more surround view cameras in the PCM central display. Includes all variants of the 2025 Taycan, Panamera, 911, and Cayenne
No. D7312025-09-05. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the high voltage battery - 9J1915590M and 9J1915589M. The vehicles are not listed, but the affected cars are ones that use the part numbers mentioned.
No. 59-25-42025-09-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for Message “Rain Light Sensor Faulty” In the Instrument Cluster / Fault Memory Entries for the Weather Sensor: Check and Replace Weather Sensor if Necessary
No. 54-252025-09-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for Lack of Cooling Power or Air-Conditioning System Failure - Fault Memory Entry "B16A284" / "B16A384": Observe Procedure for Air Conditioning Testing (54/25)
No. 2433.22025-09-05. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Porsche mobile charger plus supply cable initialization failure
No.34-252025-09-04. Service bulletin. VISIBILITY/WIPER; ELECTRICAL SYSTEM. Technical information for Failure of One or More Cameras (Real Top View) in the PCM Central Display
No. D729.12025-09-04. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving all the part numbers below. The vehicles affected are cars that use the part numbers in the PDF. 9Y0919620E, 9Y1919599H, 9Y2919599H, 976919597E, 976919599F, 977919599F, 9J1919597AE, 9J1919599AF, 9J1919599AG, 992919597AH, 992919597AJ
No. 2016.32025-08-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for troubleshooting the ac charging.
No. D7292025-08-07. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the display and controls. The list of part numbers are provided in the PDF. The vehicles affected are cars that use those part number(s).
No. 31-202025-08-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for the diagnosis and handling of 12 volt lithium ion battery: Cayenne, 911, and Taycan
No. D7282025-08-06. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the high-voltage connector (PAC915161). Vehicles not listed but the cars affected are cars that use part number PAC915161
No. 2420.12025-08-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Taycan - 11kw OBC: active fault memory entry P31EF00 cannot be deleted.
No. 36-25-12025-08-04. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual: No Vehicle Electrical System Voltage / 12 V Lithium-Ion Vehicle Electrical System Battery Discharged - Unlocking or Starting the Vehicle is Not Possible
No. 41-252025-07-09. Service bulletin. WHEELS; ELECTRICAL SYSTEM. Technical information for Tire Pressure Control (TPM) Cannot be Taught / Message "Tire Pressure Control Faulty - Service Required" After Wheel Set Replacement or Repair to TPM System. Involves all MY25 Taycans Y1A, Y1B, Y1C
No. 2433.12025-07-08. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Porsche Mobile Charger plus supply cable initialization failure for the Taycan, Panamera, and Cayenne
No. 25022025-06-02. Service bulletin. ELECTRICAL SYSTEM. Tech live look information on transition to dynamics 365 remote assist

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