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Service bulletins for the 2020 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.

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

By type

By component

By trouble code

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
No. 182-202021-01-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Instructions for resetting the VTS theft alarm in the event that Porsche connect services can no longer be used in the vehicle.
No. 119-202021-01-05. Service bulletin. SEATS; EQUIPMENT ADAPTIVE/MOBILITY. Instructions on how to replace the seat cover and padding on the new Cayenne, in the event that creases form on the seat.
No. 54-202021-01-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved A40 style engine oils for new and classic Porsche models.
WLA52020-12-02. Service bulletin. POWER TRAIN; EQUIPMENT. Porsche intranet posting outlining details for Workshop campaign WLA5 - Replacing rear axle differential.
No. 117-192020-12-02. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM. Instructions for reworking the wire harness on the seat in the event that a clicking noise is heard during outgoing calls.
No. 20012020-12-02. Service bulletin. EQUIPMENT; SEATS. Advanced technical information on squeaking and creaking from the seat back cover on the Cayenne.
No. D5342020-12-02. Service bulletin. SERVICE BRAKES; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Parts withdrawal information for brake pads.
No. 20412020-11-06. Service bulletin. EQUIPMENT. Special tools information about a new Lubrication kit.
No. 154-202020-11-05. Service bulletin. STRUCTURE; EQUIPMENT. Information on how to handle discolored edges on the center console operator control unit.
No. 20002020-11-05. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS. Advance technical information about how to handle outside door handle cracks and breaks.
No. 20282020-11-05. Service bulletin. EQUIPMENT:ELECTRICAL. Special tool information for an Oscillating Electric Cutting Tool.
No. D5252020-11-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Parts withdrawal information for a control panel on the Cayenne.
No. 133-192020-11-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Information on how to connect to apple iPhone via usb cable in the event that the customer is experiencing issues.
No. D5172020-11-05. Service bulletin. FUEL SYSTEM, GASOLINE; EQUIPMENT ADAPTIVE/MOBILITY. Information on Parts withdrawal of a fuel tank for the Cayenne.
No. 20252020-10-01. Service bulletin. EQUIPMENT. Information on new special tool - T40280 Q-Clip Tool.
No. 20242020-10-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES. Information on new special tool - VAS 1978/35 Connector Release Tools.
No. 20232020-10-01. Service bulletin. EQUIPMENT; POWER TRAIN. Information on new special tools for the Cayenne Transmission.
No. 20222020-10-01. Service bulletin. EQUIPMENT:MECHANICAL; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on new special tool - Pinout/Diag Tool Box w/ Foam
No. 5X2020-10-01. Service bulletin. EQUIPMENT. System description document for the PCM (Porsche Communication Management) version 5.0
WKL32020-09-02. Service bulletin. STRUCTURE:BODY:TRUNK LID; EQUIPMENT. Porsche intranet communication for Porsche Workshop campaign WKL3 - Replacing ball pins on rear lid.
No. D5062020-09-02. Service bulletin. SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM; EQUIPMENT. Parts Withdrawal information for an Air spring for the Cayenne.
No. D5072020-09-02. Service bulletin. EQUIPMENT:ELECTRICAL. Parts Withdrawal information for a Cayenne memory card.
No. 141-202020-09-02. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM:ADAS. Instructions on how to deactivate "Intersection Assist" in the event of a customer complaint.
No. 125-202020-09-02. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:ADAS. Instructions on how to deactivate "Intersection Assist" in the event of a customer complaint.
No. 100-202020-09-02. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; STRUCTURE:BODY:TRUNK LID. Service Campaign information on Porsche Workshop Campaign WKL3 - Replacing Ball Pins on Rear Lid.

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