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Service bulletins for the 2023 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.

608 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
No. 14-232023-08-04. Service bulletin. ENGINE AND ENGINE COOLING. Manufacturers certificate for allocation of approved engine oils
PIWIS2301as2023-08-03. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.100.000, .010 & .011
No. 269-222023-08-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for WNW2 - reprogramming high-voltage battery unit
No. 74-21-12023-08-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for a replacement requirement of high-voltage components after tripped HV fuse. additional insulation measurement required before vehicle commissioning
No. 86-232023-08-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Symptom-based workshop manual for the noise symptom - whirring, vibration in the area if the front end. check air-conditioning compressor mounts are secure
No. 46-232023-08-03. Service bulletin. SERVICE BRAKES; ELECTRICAL SYSTEM. Symptom-based workshop manual for the grey cast disc brakes - scrapping noises from the front axle area
No. 23152023-08-03. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Porsche Mobile Charger
No. 90-212023-08-03. Service bulletin. SERVICE BRAKES. Symptom-based workshop manual for the brake pedal. travel perceived as too long just before the vehicle comes to a standstill.
PIWIS2301ar2023-08-03. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Information for PIWIS tester updates 42.000.050 & .051
No. 2116.22023-08-03. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the red warning instrument cluster - occupant seat belt not fastened.
PIWIS2301aq2023-08-03. Service bulletin. BACK OVER PREVENTION:SOFTWARE. Information for PIWIS tester update 42.000.048
PIWIS2301ap2023-08-03. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.000.040
PIWIS2301ao2023-08-03. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.000.035
WNW32023-07-06. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on WNW3 stop delivery - performing leak test after WNT8 quality check on the Taycan.
No. 1706.22023-07-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for packaging and test log requirements for high voltage lithium-ion battery returns.
No. 23112023-07-06. Service bulletin. EQUIPMENT. Special tools information on an upgrade to the pushers for the VAS5237
No. 23102023-07-06. Service bulletin. ELECTRICAL SYSTEM. Special tools information for the Tayca HV Battery leak test tools
No. 80-232023-07-06. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical information on APA5 - reprogramming instrument cluster
No. 64-232023-07-06. Service bulletin. ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES. Symptom-based workshop manual - for the outer body symptom. The vehicle unlocks again immediately after locking.
No. 76-23-12023-07-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for APA4 - check connection points on the body and rework if necessary
WPD42023-06-06. Service bulletin. VISIBILITY; ELECTRICAL SYSTEM:ADAS:DRIVER MONITORING:CAMERA/SENSOR. Porsche intranet posting with information on WPD4 - stop delivery - retrofitting camera for night vision system
No. 24-192023-06-06. Service bulletin. WHEELS; EQUIPMENT. Installation and conversion instructions for snow chains
No. 43-23-22023-06-06. Service bulletin. VISIBILITY. Technical information for WPD4 - retrofitting camera for night vision system
APA22023-05-05. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on reprogramming or recoding instrument cluster
No. 40-23-22023-05-03. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM. Technical information on APA2. Reprogramming/coding instrument cluster

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