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: Engine are shown. Show all
| No. 53-20 | 2021-01-05. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C40 style engine oils for new and classic Porsche vehicles. |
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| No. D532 | 2020-12-02. Service bulletin. ENGINE AND ENGINE COOLING. Parts withdrawal information for a muffler. |
| 122-D8Z9H-02 | 2020-11-16. Service bulletin. ENGINE AND ENGINE COOLING. RESUBMITTING AT THE REQUEST OF B HARDGRAVE. This bulletin from January 2017 contains instructions on how to properly fill Hybrid vehicles with oil, and what to do in the event of a red warning light "Maximum oil level exceeded". |
| No. 2000 | 2020-11-06. Service bulletin. ENGINE AND ENGINE COOLING. Advanced Technical information on a NVH Lubrication kit. |
| No. D518 | 2020-11-05. Service bulletin. ENGINE AND ENGINE COOLING. Parts withdrawal information for a Cayenne muffler. |
| No. 04-20 | 2020-11-05. Service bulletin. ENGINE AND ENGINE COOLING. Service campaign information for Porsche Workshop Campaign WLA3 - Replacing Front Left Pressure Hose. |
| No. 31-20 | 2020-10-01. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. List of approved engine oils for all Porsche models since 2003. |
| No. D512 | 2020-10-01. Service bulletin. VISIBILITY; ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS. Information on parts withdrawal of a vent line for the Cayenne. |
| No. 2018 | 2020-10-01. Service bulletin. ENGINE AND ENGINE COOLING. Information on new special tool VAS 691 005/12 Coolant Adapter. |
| No. 33-20 | 2020-10-01. Service bulletin. ENGINE AND ENGINE COOLING. Overview of Approved Porsche C20 Engine Oils |
| No. 2015 | 2020-10-01. Service bulletin. ENGINE AND ENGINE COOLING. Information on a new pressure loss tester for all new models. |
| No. 502 | 2020-09-02. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION. Information on parts withdrawal of outdated oil. |
| No. 2009.1 | 2020-09-02. Service bulletin. ENGINE AND ENGINE COOLING. Advanced Technical information on downstream oxygen sensor errors for slow response. |
| No. SPTL2010 | 2020-08-05. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Information on new pressure sensor and a cooling system tester for HV batteries. |
| No. 9-20 | 2020-07-02. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for retrofitting a sports exhaust system on certain Cayenne vehicles. |
| No. 12-20 | 2020-07-02. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. Instructions for retrofitting the sports exhaust in silver on the new Cayenne. |
| No. 19-20 | 2020-07-02. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING. Instructions for retrofitting a sports exhaust on the new Cayenne. |
| No. 2009 | 2020-07-01. Service bulletin. ENGINE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Advanced information on downstream oxygen sensor errors. |
| No. 62-20 | 2020-06-02. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for replacing the turbochargers on affected Cayenne Turbo vehicles in the event that there is a major loss of power and noise from the engine compartment. |
| No. 16-20 | 2020-06-01. Service bulletin. ENGINE AND ENGINE COOLING; EQUIPMENT. List of approved A40 engine oils for all applicable vehicles as of 1984. |
| No. 25-20 | 2020-06-01. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for performing the adaption drive on a vehicle in the event that a DME control unit fault is present. |
| 122-V2Z6E-05 | 2020-05-05. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for retrofitting the sports exhaust system in silver or black on the Cayenne S. |
| 122-N2Q3D-05 | 2020-05-05. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for retrofitting a sports exhaust system on certain Cayenne models. |
| 122-M8J3B-05 | 2020-05-04. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C40 engine oils for all Porsche models since 1984. |
| 122-A3M2G-04 | 2020-04-02. Service bulletin. ENGINE. Instructions for retrofitting the sport exhaust system on the new Cayenne and Cayenne Coupe. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.