2021 Porsche Taycan Technical Service Bulletins

966 technical service bulletins (TSBs) are on record for the 2021 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.

• 10242088Aug 11, 2023Electrical system. Symptom-based workshop manual for information on a humming noise from the vehicles front end.
• 10242053Aug 4, 2023Engine cooling. Instructions on manufacturers certificate for approved Porsche C30 engine oils.
• 10242049Aug 4, 2023Electrical system. Technical information on WNW3 - check high-voltage battery and replace if necessary
• 10240439Jul 31, 2023Engine cooling. Manufacturers certificate for allocation of approved engine oils
• 10240513Jul 26, 2023Electrical system. Porsche intranet posting with information on WNW2 - workshop campaign - software update for high-voltage battery control unit
• 10240414Jul 25, 2023Equipment. Information for PIWIS tester update 42.100.000, .010 & .011
• 10240411Jul 21, 2023Electrical system. Technical information for WNW2 - reprogramming high-voltage battery unit
• 10240410Jul 20, 2023Electrical system. Technical information for a replacement requirement of high-voltage components after tripped HV fuse. additional insulation measurement required before vehicle commissioning
• 10240406Jul 20, 2023Equipment, Electrical system. Symptom-based workshop manual for the noise symptom - whirring, vibration in the area if the front end. check air-conditioning compressor mounts are secure
• 10240405Jul 20, 2023Electrical system, Brakes. Symptom-based workshop manual for the grey cast disc brakes - scrapping noises from the front axle area
• 10240402Jul 18, 2023Electrical system. Instructions on advanced technical information for the Porsche Mobile Charger
• 10240398Jul 18, 2023Brakes. Symptom-based workshop manual for the brake pedal. travel perceived as too long just before the vehicle comes to a standstill.
• 10240510Jul 14, 2023Equipment. Porsche intranet posting with information on WPF9 workshop campaign - Checking Driver’s Manual and replacing it if necessary
• 10240397Jul 14, 2023Back-over prevention (rear camera). Information for PIWIS tester updates 42.000.050 & .051
• 10240391Jul 13, 2023Equipment. Technical information for WPF9 - reviewing owners manual and replacing it if necessary
• 10240390Jul 12, 2023Electrical system. Instructions on advanced technical information for the red warning instrument cluster - occupant seat belt not fastened.
• 10240389Jul 12, 2023Back-over prevention (rear camera). Information for PIWIS tester update 42.000.048
• 10240374Jul 7, 2023Equipment. Information for PIWIS tester update 42.000.040
• 10240352Jul 4, 2023Equipment. Information for PIWIS tester update 42.000.035
• 10238808Jun 30, 2023Electrical system. Technical information for WNV0 - reprogramming battery sensor control unit and electronic air-conditioning compressor control unit
• 10238783Jun 26, 2023Electrical system. Instructions on advanced technical information for packaging and test log requirements for high voltage lithium-ion battery returns.
• 10238776Jun 22, 2023Equipment. Special tools information on an upgrade to the pushers for the VAS5237
• 10238775Jun 22, 2023Electrical system. Special tools information for the Tayca HV Battery leak test tools
• 10238755Jun 21, 2023Electrical system. Technical information on APA5 - reprogramming instrument cluster
• 10238711Jun 6, 2023Electrical system. Technical information for APA4 - check connection points on the body and rework if necessary
• 10237404May 10, 2023Electrical system. Technical information on WNJ8 - update to software network on the Taycan
• 10237403May 10, 2023Electrical system. Technical information on ANA6 - reprogramming central computer on the Taycan
• 10237401May 10, 2023Electrical system. Symptom-based workshop manual - noise symptom. humming from vehicle front end
• 10237398May 9, 2023Wheels, Equipment. Installation and conversion instructions for snow chains
• 10235727Apr 27, 2023Electrical system. Porsche intranet posting with information on reprogramming or recoding instrument cluster
• 10235372Apr 5, 2023Electrical system. Technical information on APA2. Reprogramming/coding instrument cluster
• 10233963Mar 30, 2023Electrical system. Technical information for the diagnosis and handling of 12v lithium ion battery
• 10233962Mar 28, 2023Electrical system, Equipment. Advanced technical information on AC Charging Hardware and Cable Temperature
• 10233981Mar 17, 2023Electrical system. Porsche intranet posting with information on workshop campaign WNQ8 - replacing high-voltage battery
• 10233932Mar 17, 2023Electrical system. Technical information on WNQ8 - replacing high-voltage battery for Taycan
• 10233920Mar 16, 2023Equipment. Product knowledge for the Porsche evolution from 1948-2023.
• 10233885Mar 9, 2023Brakes. Technical information on a complaint - brake noise
• 10233978Mar 3, 2023Equipment, Seats. Porsche intranet posting with information on workshop campaign WPB0 - replace screw connection for backrest frame on front seat frame
• 10233872Mar 3, 2023Seats. Technical information on WPB0 - replacing screw connection of backrest frame on front seat frame.
• 10232446Feb 27, 2023Fuel system. Manufacturers certificate for approved engine C40 oils for MY23.
• 10232442Feb 27, 2023Equipment. Information for PIWIS tester update 41.750.045 & .046
• 10232575Feb 14, 2023Equipment. Porsche intranet posting with information on workshop campaign WNK6 - exchanging spreader device
• 10232416Feb 14, 2023Equipment. Special tools information for the pneumatic cartridge gun.
• 10232411Feb 14, 2023Brakes. Technical information on WNK6 - replacing spreader device
• 10232399Feb 14, 2023Equipment. Symptom-based workshop manual for a noise symptom: creaking noise from body area of vehicle
• 10232396Feb 13, 2023Engine cooling. Overview of approved engine C30 oils for all Porsche models that use C30 oil.
• 10232387Feb 9, 2023Equipment, Visibility (wipers, defrost, mirrors). Installation and conversion instructions for the dashcam for the Taycan with QK3 pre-installation
• 10232378Feb 3, 2023Equipment, Body and structure. Technical information on WNL4 - replacing front bumper
• 10231401Feb 2, 2023Body and structure, Equipment. Technical information for WNL4 - replacing front bumper
• 10231403Jan 31, 2023Electrical system. Advanced technical information for the Taycan - troubleshooting charging

← All problems reported for the 2021 Porsche Taycan