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
| No. 151-20 | 2020-10-01. Service bulletin. POWER TRAIN; SUSPENSION:REAR. Spare Parts Requirements for Rear-Axle Final Drive on the Taycan. |
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| No. 31-20 | 2020-10-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. List of approved engine oils for all Porsche models since 2003. |
| No. 148-20 | 2020-10-01. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AXLE ASSEMBLY. Spare Parts Requirements for Drive Motor on Front/Rear Axle in the Taycan. |
| No. 144-20 | 2020-10-01. Service bulletin. EQUIPMENT; STRUCTURE:INTERIOR PANELS:DOOR. Information on how to rework the door sill trim in the event of the trim sticking up. |
| No. 101-20 | 2020-10-01. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). Instructions on how to update the PCM on the Taycan, in the event that there are issues when updating. |
| No. 33-20 | 2020-10-01. Service bulletin. ENGINE AND ENGINE COOLING. Overview of Approved Porsche C20 Engine Oils |
| No. 2015 | 2020-10-01. Service bulletin. ELECTRICAL SYSTEM. Advanced Technical information on invalid Porsche ID - Selected Password is Not Being Accepted. |
| No. 2001.1 | 2020-10-01. Service bulletin. ELECTRICAL SYSTEM. Additional Advanced technical information on P1C9500 Faults causing the Instrument Cluster Warning “Transmission failure – Park vehicle safely” and Immobility |
| No. 2001 | 2020-10-01. Service bulletin. POWER TRAIN. Advanced Technical information on P1C9500 Faults Causing “Transmission failure – Park vehicle safely” warning in Instrument Cluster |
| PIWIS2001ac | 2020-10-01. Service bulletin. ELECTRICAL SYSTEM. Information on PIWIS Tester III Online Update 39.700.000, .010 & .012 |
| No. 5X | 2020-10-01. Service bulletin. EQUIPMENT. System description document for the PCM (Porsche Communication Management) version 5.0 |
| WLH5 | 2020-09-02. Service bulletin. STRUCTURE. Porsche intranet communication for Porsche Workshop Campaign WLH5 - Checking plug connection for water drain hose and connecting it correctly if necessary. |
| WLH3 | 2020-09-02. Service bulletin. STRUCTURE:BODY:DOOR; STRUCTURE:FRAME AND MEMBERS. Porsche intranet communication for Porsche Workshop Campaign WLH3 - Checking plug connection for water drain hose and connecting it correctly if necessary. |
| WLG6 | 2020-09-02. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY. Porsche intranet communication for Porsche Workshop campaign WLG6 - Reprogramming control unit for high voltage charger (OBC). |
| No. 2014 | 2020-09-02. Service bulletin. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES. Advanced Technical information on 40 amp cable supply operating and safe temperatures. |
| No. 2013 | 2020-09-02. Service bulletin. STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS; EQUIPMENT ADAPTIVE/MOBILITY. Advanced Technical information for helping customers with comfort access and extending door handles. |
| No. 132-20 | 2020-09-02. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; VISIBILITY:GLASS, SIDE/REAR; VISIBILITY:REAR WINDOW WIPER/WASHER; ELECTRICAL SYSTEM:WIRING. Spare parts requirements and information for replacing the rear window on the Taycan. |
| No. 2012 | 2020-09-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Special Tools info on Taycan Charge Port and Battery Lid tools. |
| No. 131-20 | 2020-09-02. Service bulletin. BACK OVER PREVENTION: CAMERA SYSTEM; EQUIPMENT:ELECTRICAL. Instructions for checking the rear wire harness in the event that the reversing camera spray nozzle does not function. |
| No. 110-20 | 2020-09-02. Service bulletin. STRUCTURE; EQUIPMENT; ELECTRICAL SYSTEM:WIRING. Instructions on how to rework the main wire harness in the passenger compartment in the event of the trim panel sticking up. |
| No. 2011 | 2020-09-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. Information on a recommended HV battery fire blanket for work on HV vehicles. |
| No. 123-20 | 2020-09-02. Service bulletin. ELECTRICAL SYSTEM. Service campaign information for Porsche Workshop Campaign WLG6 - Re-Programming High-Voltage Charger (OBC) Control Unit |
| No. 136-20 | 2020-09-02. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Service Campaign information for Porsche Workshop campaign WLH5 - Checking Plug Connection for Water Drain Hose and Connecting it Correctly if Necessary. |
| No. 134-20 | 2020-09-02. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM. Service Campaign information for Porsche workshop campaign WLH3 - Checking Plug Connection for Water Drain Hose and Connecting it Correctly if Necessary. |
| No. 124-20 | 2020-09-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on how to handle complaints related to the new Taycan. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.