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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

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
No. 126-232024-01-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for a charging interruption due to overtemperature at the charging socket
No. 152-232024-01-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for APB2 - checking high-voltage batter and replacing if necessary
No. 66-22-12024-01-03. Service bulletin. ELECTRICAL SYSTEM. Technical information on vehicle not ready to drive - fault memory entry "fuse for high voltage system"
WPN92023-12-08. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on WPN9 workshop campaign - reprogramming central computer
No. 2115.22023-12-08. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information mobile charger connect displays restricted operation
No. 136-232023-12-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for WPL8 - replacing electric passenger compartment heater
No. 2104.62023-12-08. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Taycan - on board charger fault P31D200 “Charging Socket – Overtemperature”
No. 2123.22023-12-07. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for troubleshooting the DC charging on the Taycan
No. 160-23-22023-12-07. Service bulletin. ELECTRICAL SYSTEM. Checklist for WPN9 - Taycan 2020-2024
No. 160-23-12023-12-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for WPN9 - reprogramming central computer control unit
No. 23302023-11-08. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the permanent diagnostic trouble codes
No. 23262023-11-07. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the protection of vehicle diagnosis
No. 136-232023-11-07. Service bulletin. ELECTRICAL SYSTEM. Technical information on WPL8 - replacing electric passenger compartment heater
WPH42023-10-05. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on recoding control unit for assistance systems - WPH4
No. 152-232023-10-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for APB2 - checking high voltage battery and replacing if necessary
No. 23202023-10-05. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the PCM display - stuck on loading spinner
No. 23142023-10-05. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for all Porsche models. Diagnostic equipment standards.
No. 23132023-10-05. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for the Pico Oscilloscope Extended Functionality
No. 135-232023-09-09. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; ELECTRICAL SYSTEM. Technical information for operational readiness that cannot be established. error memory entry on the Taycan
No. 2117.12023-09-09. Service bulletin. ELECTRICAL SYSTEM; COMMUNICATION:MANUFACTURER TELEMATICS. Information on advanced technical information for the connect registration and pairing PDI tips.
No. 23182023-09-09. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Information on advanced technical information for the wall charger connect - ground fault troubleshooting
No. 31-202023-09-08. Service bulletin. ELECTRICAL SYSTEM. Technical information for diagnosis and handling of the 12 volt lithium-ion battery
No. 90-232023-09-08. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. Technical information on WNW3 - check high-voltage battery and replace if necessary
WNW22023-08-07. Service bulletin. ELECTRICAL SYSTEM. Porsche intranet posting with information on WNW2 - workshop campaign - software update for high-voltage battery control unit
No. 269-222023-08-03. Service bulletin. ELECTRICAL SYSTEM. Technical information for WNW2 - reprogramming high-voltage battery unit

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