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Service bulletins for the 2023 Porsche Cayenne

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.

565 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. WSA42025-06-02. Service campaign. ELECTRICAL SYSTEM. Technical information for WSA4 – Re-Programming Gateway Control Unit (Battery Sensor)
No. 173-232025-06-02. Service campaign. ELECTRICAL SYSTEM. Technical information for WPD8 – Re-Programming High-Voltage Battery Control Unit (BMC)
SPTL25082025-06-02. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for the HV Warning signs. Includes Hybrid, PHEV and BEV
No. 25022025-06-02. Service bulletin. ELECTRICAL SYSTEM. Tech live look information on transition to dynamics 365 remote assist
WPD82025-05-07. Service campaign. ELECTRICAL SYSTEM. Porsche intranet posting with information on workshop campaign WPD8 - reprogramming high voltage battery control unit
No. 2413a2025-05-07. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for data signal strength and speed in the Porsche Center - MRT Requirments
No. 22-252025-05-07. Service bulletin. ELECTRICAL SYSTEM. Technical information Various Fault Memory Entries Regarding Refrigerant Pressure Sensors
No. 20252025-05-06. Service campaign. ELECTRICAL SYSTEM. Technical information for WSC7 - reprogramming high voltage power electronics and PSM control unit
No. 25062025-05-06. Service bulletin. ELECTRICAL SYSTEM. Special tools and equipment information for VAS 6292 Spec Update 2025.0.1. All models
No. 11-252025-05-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Various Error Messages regarding Driver Assistance Systems in the Instrument Cluster / Passive Fault Memory Entry "C12D5FA" in the Driver Assistance System Control Unit
No. 173-232025-05-06. Service campaign. ELECTRICAL SYSTEM. Technical information for WPD8 – Re-Programming High-Voltage Battery Control Unit
No. 65-232025-05-05. Service bulletin. ELECTRICAL SYSTEM. Technical information for Various PCM Central Computer Fault Corrections: Re-Programming PCM Main Computer
WSB42025-04-07. Service campaign. ELECTRICAL SYSTEM. Technical Information - WSB4-Re-Programming External Communication Control Unit (Workshop Campaign)
WSA42025-04-07. Service campaign. ELECTRICAL SYSTEM. Technical Information - WSA4–Re-Programming Gateway Control Unit (Battery Sensor)(Workshop Campaign)
No. 10-252025-04-07. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; ENGINE. Technical Information - Malfunction Indicator Light Active / Fault Memory Entry "P242100" or "P242200" in DME Control Unit: Observe Guided Troubleshooting (10 / 25)
No. 11-252025-04-07. Service bulletin. LANE DEPARTURE: WARNING; ELECTRICAL SYSTEM; LANE DEPARTURE: ASSIST. Technical Information - Various Error Messages regarding Driver Assistance Systems in the Instrument Cluster / Passive Fault Memory Entry "C12D5FA" in the Driver Assistance System Control Unit (ZFAS) (11/25)
No. 109-242025-03-06. Service campaign. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Technical Information - WPU1–Supply Cable with NEMA Power Plug and Updating Porsche Mobile Charger Software (Workshop Campaign)
No. 227-242025-03-05. Service bulletin. ELECTRICAL SYSTEM; STEERING. Technical Information - Telephone Buttons on the Multi-Function Steering Wheel Occasionally Not Functioning: Re-Program Instrument Cluster Control Unit (227/24)
No. D7062025-01-07. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the socket and throttle control element. The vehicles affected are cars that use part numbers 9J1821941G, 9J1821942G, 9J1959774F, PAD959774
No. 195-242024-12-07. Service bulletin. ELECTRICAL SYSTEM. Technical information for “Fuel Gauge Fault – Service Necessary”WarningMessage in Instrument Cluster: Re-Coding Control Unit for Rear-End Electronics
No. 211-23-22024-12-07. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for a brake symptom - yellow warning message "PSM Failure" in the instrument cluster. Checking hydraulic unit and reprogram PSM control unit
No. D7022024-12-06. Service bulletin. ELECTRICAL SYSTEM; VISIBILITY/WIPER. Parts information for parts withdrawal involving the camera and control unit with the camera - PAD980551 & PAD980568C. The affected vehicles are cars that use the part numbers mentioned.
No. 2117.32024-12-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the connect registration and pairing PDI tips - resolve blinking red SOS light
No. 11-24-22024-12-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for APB6 - supply cable for Porsche mobile charger with NEMA power plug
No. 24332024-11-06. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the Porsche mobile charger plus supply cable initialization failure

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