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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. 2104.32022-06-02. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Taycan - on-board charger fault
No. 2212)2022-06-02. Service bulletin. ELECTRICAL SYSTEM; STEERING. Instructions on advanced technical information for the Taycan: buzzing noises from the area of the steering column
No. 2212)2022-06-02. Service bulletin. ELECTRICAL SYSTEM; STEERING. Instructions on advanced technical information for the Taycan: buzzing noises from the area of the steering column
No. 15-222022-06-02. Service bulletin. ELECTRICAL SYSTEM. Instructions on the manufacturers certificate for approved tires and wheels.
No. 48-212022-06-02. Service bulletin. ELECTRICAL SYSTEM. Information on the replacement requirement high-voltage battery on model year 2020.
No. 22112022-05-03. Service bulletin. ELECTRICAL SYSTEM. Information for advanced technical information relating to the Taycan - connect services temporarily unavailable after backend migration.
No. 2116.12022-05-03. Service bulletin. SEATS; ELECTRICAL SYSTEM; SEAT BELTS. Instructions on advanced technical information for red warning in the instrument cluster - occupant seat belt not fastened.
No. 22032022-05-03. Service bulletin. ELECTRICAL SYSTEM. Instructions on special tools and equipment for VAS 221 005 cartridge piercing tool.
No. 22082022-05-03. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the connection oxidation causes SOS warning or missing surround view images.
No. 219-202022-05-03. Service bulletin. ELECTRICAL SYSTEM. Technical information relating to WLN2 - replacing electric passenger compartment heater.
No. 44-22)2022-05-03. Service bulletin. ELECTRICAL SYSTEM. Technical information relating to recall campaign ANA4 - check routing of the wire harness for the rear seat belt buckle and rework it if necessary.
No. 19-222022-04-05. Service bulletin. ELECTRICAL SYSTEM. Information on WNA5 - power electronics and DME software update
No. 2003.12022-04-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. Instructions on advanced technical information for parking or storing a Taycan.
No. 183-202022-04-05. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; STRUCTURE. Technical information for recommendations and measure for storing electric vehicles.
No. 192-202022-04-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Technical information over a complaint for Over the Air (OTA). Software update failed therefore observe specified procedure.
No. 199-21-22022-04-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Information on WMP5 - checking pressure sensors and replacing them if necessary.
No. 199-21-12022-04-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Information on WMP5 - checking pressure sensors and replacing them if necessary.
No. 19-22-22022-03-04. Service bulletin. ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Technical information for recall campaign WNA5. power electronics and DME software update.
No. 22012022-03-04. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:MECHANICAL. Special tools information for T90024 to T90024B Supersession-Swapout
No. 19-22-12022-03-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC). Technical information for WNA5 - power electronics and DME software update - a service campaign
No. 205-21-22022-03-03. Service bulletin. LANE DEPARTURE: ASSIST; LANE DEPARTURE:SOFTWARE; ELECTRICAL SYSTEM. Technical information for a message stating "lane change assist not available - service necessary" in the instrument cluster. Re-programing control units for lane change and front corner radar.
No. 26-212022-03-03. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT. Technical information for recall campaign WMB2 - checking screws on component protection on high-voltage battery and reworking them if necessary.
No. 02-202022-03-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Installation and conversion instructions for the E-Sound generator GM3.
No. 15-212022-03-03. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Installation and conversion instructions for the sport design package for the Taycan
No. 199-212022-02-04. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Technical information for WMP5 - checking pressure sensors and replacing them if necessary.

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