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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

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

Bulletins, newest first
No. 22012022-02-04. Service bulletin. ELECTRICAL SYSTEM; ENGINE. Advances technical information for the Taycan - mechanical noises from the drivers side dashboard.
No. 2104.22022-02-04. Service bulletin. ELECTRICAL SYSTEM. Advanced Technical information for the Taycan - onboard charger fault P31D200.
No. 112-212022-02-04. Service bulletin. ELECTRICAL SYSTEM. Technical information on the software system for various control units in the vehicle.
No. 145-212022-02-04. Service bulletin. ELECTRICAL SYSTEM; WHEELS; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Technical information on WMK8 - replacing wheel electronics for the tire pressure monitoring system (TPMS)
No. 120-212022-01-05. Service bulletin. ELECTRICAL SYSTEM. Technical information on workshop campaign WMH0 - reprograming various control units.
No. 2109.12022-01-04. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. Instructions on advanced technical information for critical 12V Li-ion battery recycling for the 911, Cayenne, Taycan, and 918 Spyder.
No. 106-21-22021-12-07. Service bulletin. ELECTRICAL SYSTEM. Information for recall campaign AMB5: re-programing power electronics.
No. 21342021-12-07. Service bulletin. ELECTRICAL SYSTEM. Special tools information for cooling system equipment - BEV vehicles.
No. 21322021-12-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Special tools information for a Taycan battery lid tool.
No. 162-212021-12-07. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Information on reprograming the hazard warning lamp - AMC1
No. 01-202021-11-05. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE; EQUIPMENT. Installation and conversion instructions for retrofitting illuminated door-sill guards.
No. 31-202021-11-04. Service bulletin. ELECTRICAL SYSTEM. Information for handling 12v lithium-ion batteries.
No. 2016.12021-11-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Instructions on advanced technical information for the mobile charger connect diagnosis and utilizing the web application.
No. 2103.12021-11-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Instructions on advanced technical information for the Taycan - displays German language unexpectedly.
No. 2104.12021-11-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Instructions on advanced technical information for OBC (on board charger). Charging socket - overtemperature
No. 2115.12021-11-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Instructions on advanced technical information for mobile charger connect - displays a restricted operation.
No. 2108.12021-11-04. Service bulletin. ELECTRICAL SYSTEM; LANE DEPARTURE. Instructions on advanced technical information for lane change assist warning.
No. 2105.12021-11-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Instructions on advanced technical information on the Taycan PCM in which it displays message "check SiriusXM antenna".
No. 2014.22021-11-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Instructions on advanced technical information for AC charging hardware and cable temperature.
No. 2003.12021-11-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Instructions on advanced technical information for unexpected behavior from placing items on center console panel at start-up.
No. 2004.12021-11-04. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for key programs.
No. 2007.12021-11-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:TV/RADIO/SPEAKERS; EQUIPMENT. Instructions on advanced technical information for a loss of audio from amplifier faults.
No 2008.12021-11-04. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information to disengage high voltage system before performing a terminal 30 reset.
No. 2012.1-12021-11-04. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for discharged 12v batteries.
2001.2-22021-11-04. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Advanced technical information for faults causing the instrument cluster warning.

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