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
| ATI01602 | 2021-06-28. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. The Approval and Support Management Program (ASM) |
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| PIWIS2101y | 2021-06-02. Service bulletin. EQUIPMENT. Information on Porsche PIWIS Tester III Online Update 40.200.020. |
| No. 2109 | 2021-06-02. Service bulletin. EQUIPMENT. Special tools information for pinout tool box tools. |
| No. 15-20 | 2021-06-02. Service bulletin. EQUIPMENT. Installation and conversion instructions for installing a front dashcam on the E3 Cayenne. |
| WMD2 | 2021-05-05. Service bulletin. EQUIPMENT. Porsche intranet posting with information on Workshop Campaign WMD2 - Teach Tire Pressure Monitoring (TPM) system using the PIWIS Tester. |
| No. D4a | 2021-04-06. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Historical information on Porsche product evolution. |
| No. 13-21 | 2021-04-05. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. List of approved C20 style engine oils for classic and new Porsche models since 1984. |
| No. D13.1 | 2021-04-05. Service bulletin. EQUIPMENT. Parts information on new PIWIS Tester program for Independent Repair Facilities (IRFs). |
| PIWIS2102j | 2021-04-02. Service bulletin. EQUIPMENT. Information on PIWIS Tester update 40.000.020 & .022. |
| 122-S6Q2R-06 | 2021-03-06. Service bulletin. EQUIPMENT; SERVICE BRAKES. Resubmitting at request of Mr. Bernard Hardgrave. Advanced technical information on brake fluid for all Porsche vehicles. |
| 122-V2W7U-12 | 2021-03-05. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Resubmitting at request of Mr. Bernard Hardgrave. Instructions on how to rework the exhaust system on the Cayenne S in the every that there is a buzzing noise from the Exhaust system during deceleration. |
| No. D546 | 2021-03-02. Service bulletin. EQUIPMENT. Parts withdrawal information for a compass. |
| No. D550 | 2021-03-02. Service bulletin. EQUIPMENT; STRUCTURE. Parts withdrawal information for a radial seal. |
| No. D251 | 2021-03-02. Service bulletin. EQUIPMENT. New parts promotion for all weather mats and cargo liner. |
| No. 1758.2 | 2021-02-01. Service bulletin. EQUIPMENT. Special tools information on Logo Templates and exchangeable inserts. |
| No. 1844.1 | 2021-02-01. Service bulletin. EQUIPMENT. Special tools information on the new initial tool set for the E3 Cayenne. |
| No. 1758.1 | 2021-02-01. Service bulletin. EQUIPMENT. Special tools information on Logo templates and exchangeable inserts. |
| No. 181-20 | 2021-02-01. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Porsche service campaign information for Workshop campaign WLL2 - Reworking Catalytic Converter Mounting. |
| No. 2101 | 2021-02-01. Service bulletin. EQUIPMENT. Special tools information on renting logo templates. |
| No 226-20-3 | 2021-02-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. Instructions for clearing a Tire pressure monitoring system error message in the instrument cluster. |
| No. 2100 | 2021-02-01. Service bulletin. EQUIPMENT. Porsche Specials tools update for an offline SD Card update for the Map services. |
| No. 29-18 | 2021-02-01. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; TRAILER HITCHES. Installation and conversion instructions for retrofitting a Trailer hitch on the Cayenne. |
| No. D540 | 2021-02-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Parts withdrawal information for an electric motor. |
| No. 2013 | 2021-01-05. Service bulletin. EQUIPMENT; FUEL SYSTEM, GASOLINE; EQUIPMENT ADAPTIVE/MOBILITY. Advanced Technical information for replacing the active charcoal container in connection with Tank vent valve replacement. |
| No. 200-20 | 2021-01-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. Instructions on how to delete and re-initialize the user (driver) in the event that a message appears that the PCM cannot be closed. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.