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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. 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.
No. 2001.22021-11-04. Service bulletin. ELECTRICAL SYSTEM. Advanced technical information for the Taycan as it relates to how charging interrupts with Delta Wallbox Chargers.
No. 2000.22021-11-04. Service bulletin. POWER TRAIN; ELECTRICAL SYSTEM. Advanced technical information for the pre-delivery inspection test drive for drivetrain.
No. 2001.12021-11-04. Service bulletin. ELECTRICAL SYSTEM. Advanced technical information for mobile 12v jump-start devices with lithium-ion battery.
No. 2123-12021-11-04. Service bulletin. ELECTRICAL SYSTEM. Advanced technical information for troubleshooting charging for the Taycan.
No. 141-21-22021-11-04. Service bulletin. SERVICE BRAKES, HYDRAULIC. Recall repair information for recall campaign AMB9 - reworking brake booster
No. 38-142021-10-06. Service bulletin. EQUIPMENT. Installation and conversion instructions for retrofitting a bicycle rack on a variety of vehicles.
No. 90-212021-10-06. Service bulletin. SERVICE BRAKES, HYDRAULIC. Instructions on how to correct an issue where the brake pedal travel is too long and/or there is reduced braking effect.
No. 2113.12021-10-06. Service bulletin. ELECTRICAL SYSTEM:INTERIOR LAMPS/BULBS; UNKNOWN OR OTHER. Special Tools information for Deutronic Signal Lamps.
No. D5842021-10-06. Service bulletin. ELECTRICAL SYSTEM:PROPULSION SYSTEM:DC/DC CONVERTER; ELECTRICAL SYSTEM. Parts withdrawal information for a Voltage Converter for the Taycan.
No. 02-202021-10-06. Service bulletin. EQUIPMENT. Installation and conversion instructions for retrofitting the E-Sound Generator for the Taycan.
No. 15-212021-10-06. Service bulletin. EQUIPMENT. Installation and conversion instructions for retrofitting the sport design package on the Taycan.
No. 1904.22021-10-06. Service bulletin. EQUIPMENT. Information on new special tool requirements for all vehicles.
No. 138-212021-10-06. Service bulletin. COMMUNICATION: VEHICLE TO INFRASTRUCTURE; EQUIPMENT. Instructions on how to repair the central computer in the event that Some Navigation Regions Not Available Following Software Updates.
No. 104-212021-10-06. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Instructions for reprogramming the Instrument cluster Control Unit in the event that the consumption value display resets automatically.
WMH02021-09-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Porsche intranet posting with information on Workshop Campaign WMH0 - Re-programming various control units.
WMB02021-09-03. Service bulletin. EQUIPMENT; SEATS; EQUIPMENT ADAPTIVE/MOBILITY. Porsche intranet posting with information on Workshop campaign WMB0 - Reworking screws for side cushions on the rear seats.
No. 59-212021-09-03. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C20 engine oils for all Porsche models using C20 oil.
No. 60-212021-09-03. Service bulletin. ENGINE AND ENGINE COOLING. List of approved engine C30 engine oils for all Porsche vehicles using C30 oil.
No. 61-212021-09-03. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved engine oils for all Porsche models using C40 oil.

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