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Service bulletins for the 2021 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.

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

By type

By component

By trouble code

Bulletins, newest first
No. ASB22026-04-07. Service bulletin. ELECTRICAL SYSTEM. Technical information on ASB2 - Re-Programming Assistance System Control Unit
No. D7752026-04-07. Service bulletin. UNKNOWN OR OTHER. Parts information for parts withdrawal - CTRL UNIT. Part number 9J1035287C. The vehicles involved are ones that use the part number mentioned.
No. 08-262026-04-07. Service bulletin. ENGINE. Manufacturers certificate for an overview of approved engine oils (C40). The vehicles involved are ones that use the engine oil mentioned. MY2021-2026
No. 06-262026-04-07. Service bulletin. ENGINE. Manufacturers certificate for an overview of approved engine oils (C30). The vehicles involved are ones that use the engine oil mentioned. MY2021-2026
No. 02-262026-04-07. Service bulletin. ENGINE. Manufacturers certificate for an overview of approved engine oils (A40). The vehicles involved are ones that use the engine oil mentioned. MY1997-2020
No. D7742026-04-07. Service bulletin. WHEELS. Parts information for Parts Withdrawal - Pressure Sensor (9A790605201) The cars affected are ones that use the part number mentioned.
No. D7732026-04-07. Service bulletin. ENGINE. Parts information for parts withdrawal involving the engine mounting. Part numbers PAB199371A, PAB199372A, PAB199371C, PAB199372C are affected. The cars that use the part number(s) mentioned should be included.
No. D7722026-04-07. Service bulletin. STRUCTURE:BODY. Parts information for parts withdrawal involving the cover - 95C867769A. The vehicle(s) affected are ones that use the part number mentioned.
No. D7712026-04-06. Service bulletin. WHEELS. Parts information for Parts Withdrawal - Hub Cap. Part numbers involved are 9Y0601149F, 9Y0601149G, 9Y0601149H, 9Y0601149J, 9Y0601149L, and 9Y0601149M. The vehicles affected are ones that use the part numbers mentioned.
No. D7702026-04-06. Service bulletin. ELECTRICAL SYSTEM. Parts information for parts withdrawal involving various parts - battery module and high voltage battery. The vehicles affected are ones that use the part numbers in the attached PDF
No. ASB22026-04-06. Service campaign. ELECTRICAL SYSTEM. Technical information for ASB2 Stop Delivery/Recall Campaign - Re-Programming Assistance System Control Unit
No. WNR12026-04-06. Service campaign. ENGINE. Technical information for WNR1 - Re-Programming of the DME Control Unit (Workshop Campaign)
No. 245-24-12026-04-06. Service bulletin. ELECTRICAL SYSTEM. Technical information for Vehicle Electrical System Battery Discharged- It is Not Possible to Start or Unlock Vehicle (245/24)
No D7692026-04-06. Service bulletin. ELECTRICAL SYSTEM; SEATS. Parts information for Parts Withdrawal - Repair Set for Seat Occupied Sensor. Part numbers 9J1881256AJ, 9J1881256AK, 9J1881256AL, 9J1881256AM, 9J1881256AN are affected. The cars involved are ones that use the part numbers mentioned.
No. 26032026-04-06. Service bulletin. UNKNOWN OR OTHER. Special tools and equipment information for PACC information
No. 11-242026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for APB6 – Supply Cable for Porsche Mobile Charger with NEMA Power Plug
No. D7582026-03-02. Service bulletin. ENGINE. Parts information for parts withdrawal involving (95C615269E) Coolant Pump. The vehicles affected are ones that use the part number mentioned
No. D7682026-03-02. Service bulletin. POWER TRAIN. Parts information for parts withdrawal involving the (00004321048) Transmission fluid. The vehicles affected are ones that use the part number mentioned.
No. D7672026-03-02. Service bulletin. SEATS. Parts information for parts withdrawal for Repair Set for Seat Occupied Sensor. Parts involved are 95C881256F and 95C881256H. The cars affected are ones that use the part numbers mentioned
No. 173-232026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for WPD8 Workshop Campaign – Re-Programming High-Voltage Battery Control Unit
No. 75-252026-03-02. Service bulletin. ELECTRICAL SYSTEM. Technical information for Various White Messages Regarding Driver Assistance Systems In the Instrument Cluster/Fault Memory Entry "C12D5FA" In the Control Unit for Driver Assistance Systems - ZFAS
No. 05-26-12026-03-02. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Various Noise Complaints on Loudspeakers - Rattling/Clattering/Whirring: Observe Procedure Before Replacing Loudspeakers
No. 05-262026-03-02. Service bulletin. ELECTRICAL SYSTEM. Symptom based workshop manual for Various Noise Complaints on Loudspeakers - Rattling/Clattering/Whirring: Observe Procedure Before Replacing Loudspeakers
nO. d7662026-03-02. Service bulletin. FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Parts information for parts withdrawal involving the fuel filler flap and the charge cable for mains socket. Part numbers 976809857E and 7PP971678GS
No. 109-242026-03-02. Service campaign. ELECTRICAL SYSTEM. Technical information for WPU1 – Supply Cable with NEMA Power Plug and Updating Porsche Mobile Charger Software

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