2020 Porsche Taycan Technical Service Bulletins

1,071 technical service bulletins (TSBs) are on record for the 2020 Porsche Taycan. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10248229Dec 15, 2023Equipment, Electrical system. Symptom-based workshop manual for a noise symptom. Humming from the vehicle front end.
• 10248183Dec 13, 2023Electrical system. Technical information for WPS3 - replacing HV voltage converter
• 10248249Dec 7, 2023Electrical system. Porsche intranet posting with information on workshop campaign - replace high voltage converter
• 10248170Dec 6, 2023Electrical system. Technical information for APB2 - checking high-voltage batter and replacing if necessary
• 10248166Dec 4, 2023Electrical system. Technical information on vehicle not ready to drive - fault memory entry "fuse for high voltage system"
• 10246451Nov 29, 2023Electrical system. Technical information for WPL8 - replacing electric passenger compartment heater
• 10246458Nov 28, 2023Electrical system. Instructions on advanced technical information mobile charger connect displays restricted operation
• 10246441Nov 17, 2023Electrical system. Instructions on advanced technical information for the Taycan - on board charger fault P31D200 “Charging Socket – Overtemperature”
• 10246417Nov 17, 2023Equipment. Information for PIWIS tester update 42.300.050 & .052
• 10246383Nov 15, 2023Equipment. Installation and conversion instructions for the GT3 RS
• 10246387Nov 14, 2023Equipment. Instructions on manufactures certificate for approved Porsche A40 engine oils
• 10246385Nov 14, 2023Equipment. Instructions on manufactures certificate for approved Porsche C30 engine oils
• 10246384Nov 14, 2023Equipment. Instructions on manufacturers certificate for approved C20 engine oils
• 10246374Nov 10, 2023Equipment. Information for PIWIS tester update 42.300.040 & .041
• 10246373Nov 8, 2023Equipment, Visibility (wipers, defrost, mirrors). Technical information for WPL8 - replacing electric passenger compartment heater
• 10246372Nov 7, 2023Equipment. Information for PIWIS tester update 42.300.035
• 10246470Nov 6, 2023Electrical system. Porsche intranet posting with information on WPN9 workshop campaign - reprogramming central computer
• 10246461Nov 6, 2023Electrical system. Instructions on advanced technical information for troubleshooting AC charging
• 10246370Nov 6, 2023Electrical system. Instructions on advanced technical information for troubleshooting the DC charging on the Taycan
• 10246369Nov 3, 2023Equipment. Information for PIWIS tester update 42.300.030 - .032
• 10246368Nov 3, 2023Electrical system. Checklist for WPN9 - Taycan 2020-2024
• 10246367Nov 3, 2023Electrical system. Technical information for WPN9 - reprogramming central computer control unit
• 10246366Nov 2, 2023Equipment. Parts information for parts withdrawal involving the glass roof - 9J0877069EY and 9J0877069DY
• 10245162Oct 31, 2023Electrical system. Instructions on advanced technical information for the permanent diagnostic trouble codes
• 10245114Oct 13, 2023Electrical system. Technical information for replacement required for cell module for high voltage battery on 2020 vehicles.
• 10244990Oct 5, 2023Electrical system. Technical information for WNJ8 - update to software network VR19.0.1
• 10244985Oct 5, 2023Electrical system. Technical information on ANA6 - reprogramming central computer
• 10244983Oct 5, 2023Electrical system. Technical information on WPL8 - replacing electric passenger compartment heater
• 10244982Oct 5, 2023Equipment. Special tools and equipment information on PIWIS tester update 42.250.050
• 10244980Oct 3, 2023Brakes. Symptom-based workshop manual for the brake system. Cracker or torn brake hose on the left or right front axle.
• 10243631Sep 29, 2023Equipment. Information on PIWIS tester update 42.250.045
• 10243633Sep 26, 2023Electrical system. Technical information for APB2 - checking high voltage battery and replacing if necessary
• 10243630Sep 25, 2023Equipment. Information on PIWIS tester update 42.250.042
• 10243625Sep 22, 2023Equipment. Information PIWIS tester update 42.250.040
• 10243617Sep 19, 2023Equipment. Information on PIWIS tester update 42.250.032
• 10243616Sep 14, 2023Equipment. Information on PIWIS tester update 42.250.030
• 10243639Sep 12, 2023Electrical system. Porsche intranet posting with information on teaching component protection and updating enabling functions - WPJ1
• 10243615Sep 12, 2023Equipment. Information on PIWIS tester update 42.200.025
• 10243613Sep 8, 2023Electrical system. Instructions on advanced technical information for the PCM display - stuck on loading spinner
• 10243599Sep 8, 2023Electrical system. Technical information on WPJ1 - teaching component protection and updating enabling functions
• 10243598Sep 8, 2023Equipment. Information on PIWIS tester update 42.200.020 & .022
• 10243597Sep 6, 2023Electrical system. Special tools and equipment information for all Porsche models. Diagnostic equipment standards.
• 10243588Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche A40 engine oils.
• 10243587Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche C40 engine oils.
• 10243586Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche C30 engine oils.
• 10243585Sep 5, 2023Engine cooling. Manufacturers certificate for an overview of approved Porsche C20 engine oils.
• 10243576Sep 5, 2023Equipment. Information on PIWIS tester update 42.200.000 – 42.200.012
• 10243573Sep 1, 2023Electrical system. Special tools and equipment information for the Pico Oscilloscope Extended Functionality
• 10242140Aug 29, 2023Equipment. Parts information for parts withdrawal on the locks made to original key code
• 10242136Aug 29, 2023Electrical system. Technical information for operational readiness that cannot be established. error memory entry on the Taycan

← All problems reported for the 2020 Porsche Taycan