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Service bulletins for the 2020 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.

1073 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
No. 194-242025-05-06. Service bulletin. ELECTRICAL SYSTEM. Technical information on Working on High-Voltage Battery: Additional Photo Documentation Required when Removing the High-Voltage Battery
No. 11-252025-05-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Various Error Messages regarding Driver Assistance Systems in the Instrument Cluster / Passive Fault Memory Entry "C12D5FA" in the Driver Assistance System Control Unit
No. 194-242025-05-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for working on high voltage battery - additional photo documentation required when removing high voltage battery
No. D7162025-05-06. Service bulletin. POWER TRAIN. Parts information for parts withdrawal involving 992501201K. The vehicles affected are cars that use the part number in the PDF.
No. 25-242025-05-06. Service bulletin. VISIBILITY/WIPER; ELECTRICAL SYSTEM. Technical information Replacement Requirements for Components of the LED Matrix Main Headlights: No Mixed Installation of Component Parts is Permitted
No. 186-242025-05-05. Service bulletin. ELECTRICAL SYSTEM. Technical information Malfunction of Left or Right Power Supply Flap (Charge Port Door): Observe Specified Procedure
TSTR2501r2025-05-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 43.300.015
D7132025-04-07. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. Parts Information - Parts Withdrawal - High-Voltage Battery (0Z3915913BN)
D7122025-04-07. Service bulletin. SERVICE BRAKES. Parts Information - Parts Withdrawal - Brake Hose & Retainer for Brake Hose
No. 11-252025-04-07. Service bulletin. LANE DEPARTURE: WARNING; ELECTRICAL SYSTEM; LANE DEPARTURE: ASSIST. Technical Information - Various Error Messages regarding Driver Assistance Systems in the Instrument Cluster / Passive Fault Memory Entry "C12D5FA" in the Driver Assistance System Control Unit (ZFAS) (11/25)
No. 90-212025-04-07. Service bulletin. SERVICE BRAKES. Symptom-based workshop manual - Brake Symptom – Brake Pedal Travel Perceived as “Too Far”: Observe Specified Procedure (SY 90/21)
No. 65-232025-04-07. Service bulletin. UNKNOWN OR OTHER. Technical Information - No Access to the Vehicle via the MyPorsche App: Performing Software Update (65/23)
No. 25032025-03-06. Service bulletin. ELECTRICAL SYSTEM; STEERING. Advanced Technical Information - Release 3+ Vehicle Assistance Systems - White Warning in the Instrument Cluster: Assistance Systems currently restricted
WRW12025-03-06. Service campaign. ELECTRICAL SYSTEM. Technical Information - WRW1- Re-Programming the External Communication Control Unit (OTA-FC)(Workshop/OTA Campaign)
No. 109-242025-03-06. Service campaign. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Technical Information - WPU1–Supply Cable with NEMA Power Plug and Updating Porsche Mobile Charger Software (Workshop Campaign)
No. 03-252025-03-06. Service bulletin. ELECTRICAL SYSTEM. Technical Information - No Service Reminder Indicator/Display of the Due Date Warning "Service necessary" in the instrument cluster: Check and, if necessary, Update the Instrument Cluster Software Release (03/25)
No. 02-252025-03-06. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Technical Information - Need for Replacement of High-Voltage Battery on Vehicles up to Model Year 2024: Observe Specified Procedure (02/25)
No. 06-252025-03-06. Service bulletin. ENGINE; FUEL/PROPULSION SYSTEM. Manufacturer's Certificate - Overview of Approved Porsche C40 Engine Oils (06/25)
No. 05-252025-03-06. Service bulletin. ENGINE; FUEL/PROPULSION SYSTEM. Manufacturer's Certificate - Overview of Approved Porsche C30 Engine Oils (05/25)
No. 04-252025-03-06. Service bulletin. FUEL/PROPULSION SYSTEM; ENGINE. Manufacturer's Certificate - Overview of Approved Porsche C20 Engine Oils (04/25)
D7082025-03-05. Service bulletin. UNKNOWN OR OTHER. Parts Information - Parts Withdrawal - Hexagon Flange Screw (Combi)
D82025-03-05. Service bulletin. UNKNOWN OR OTHER. Product Knowledge - Chassis/VIN Numbering Systems
D92025-03-05. Service bulletin. WHEELS. Parts Information - Thatcham Wheel Lock Information
No. 242-242025-03-05. Service bulletin. STEERING. Technical Information - Warning Message "Power Steering Failed- Increased Force Requirement" / Fault Memory Entry "B200046-Functional Restriction" in the Power Steering Control Unit (242/24)
WRS12025-01-09. Service campaign. ELECTRICAL SYSTEM. Porsche intranet posting with information on WRS1 Workshop campaign - Check highvoltage battery and replace cell block module if necessary

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