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Service bulletins for the 2022 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.

813 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. 44-252026-06-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for Warning Message "Vehicle Electrical System Faulty" in Conjunction With Fault Memory Entry "Cell Module X, Ageing Detected" in the High-Voltage Battery Control Unit - BMC
No. 47-262026-06-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for Various Complaints About the Central Computer (PCM) Regarding System Stability, Navigation Operation and Charge Planning
No. D7852026-06-05. Service bulletin. FUEL/PROPULSION SYSTEM; STRUCTURE:BODY; ELECTRICAL SYSTEM. Parts information for parts withdrawal involving 9J1827447B, PAA971221B, and 95B201060AA. The lock, the fuel tank attachments, and the module connector. The vehicles affected are ones that use the part number(s) mentioned.
No. 03-26-32026-06-05. Service bulletin. VISIBILITY/WIPER; ELECTRICAL SYSTEM. Technical information for a Complaint Regarding the Camera View (Real Top View) in the PCM Central Display
No. 45-262026-06-05. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Various Complaints About Air Conditioning/Heating Output - Fault Memory Entries Regarding Component Faults of Various Servo Motors in the Air Conditioning Control Unit
No. 36-262026-06-05. Service bulletin. VISIBILITY/WIPER; ELECTRICAL SYSTEM. Symptom based workshop manual for Door Window Moves Up / Down Very Slowly or Reverses
No. 26042026-06-05. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for VAS 6296/10 Auto-Ship and Q1 2026 Software Spec Update Available
No. 2519.32026-06-05. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for J1- Measuring the Capacitance of High-Voltage Power Electronics
No. D7832026-06-04. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving servomotor and rear light. Part numbers affected are 976411881E, 976511881E, PAD411881B, PAD511881A, PAD411881C, 973945093BC. The vehicles involved are ones that use the part numbers mentioned.
No. 44-26-22026-06-04. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Information Message “Key (Remote Control (Hand-Held Transmitter)) Not Found / Faulty”, Fault Memory Entry Regarding Key “B19B6F0” in Instrument Cluster Control Unit
No. 46-262026-06-04. Service bulletin. ELECTRICAL SYSTEM. Technical information for a software update of various control units: Software Network VR28.13 SQ4
No. ASB22026-06-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for ASB2 - Re-Programming Assistance System Control Unit
No. 22-26-42026-06-03. 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. 2518.52026-05-07. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for Y1A, Y1B, Y1C- High-Voltage (HV) Battery Measurements during HV Battery Repair
No. 2519.22026-05-07. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for J1- Measuring the Capacitance of High-Voltage Power Electronics
No. 66-22-22026-05-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for Vehicle Not Ready to Drive / Fault Memory Entry “Fuse for High-Voltage System” (P0A9500 / P0E2F00) in High-Voltage Battery Control Unit - Observe Work Procedure
No. 66-22-12026-05-07. Service bulletin. ELECTRICAL SYSTEM. Questionnaire for charging pedestal/high voltage charger. If the high-voltage battery fuse triggers during the charging process, please document the involved charging infrastructure (high-voltage charger)
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. 90-25-12026-05-05. 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. 92-252026-05-05. Service bulletin. ELECTRICAL SYSTEM. Technical information on Various Complaints in Connection with the External Communication Control Unit/ No Stored Fault Memory Entries
No. 26022026-05-05. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for 992/971/Y1A - PCM Login Failure “Account Could Not be Activated”
No. 240-242026-05-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for a Replacement Requirement for 22 kW High-Voltage Charger - OBC (240/24)
No. 2518.42026-05-05. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for Y1A, Y1B, Y1C- High-Voltage (HV) Battery Measurements during HV Battery Repair

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