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
| 122-F4J4K-04 | 2020-04-02. Service bulletin. ENGINE AND ENGINE COOLING. List of approved engine oils for all Porsche models. |
|---|---|
| 122-D4S6F-04 | 2020-04-01. Service bulletin. ENGINE AND ENGINE COOLING. Instructions for clearing check engine fault Memory Entries Relating to Oxygen Sensor |
| 122-T9S3B-02 | 2020-02-04. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C30 engine oils for all Porsche vehicles since 1984. |
| 122-Y2L6A-02 | 2020-02-04. Service bulletin. ENGINE AND ENGINE COOLING. Technical information concerning possible leaking coolant pipes at the front of the cylinder head in certain Cayenne and Macan vehicles. The remedy is to install a coolant pipe with a toothed ring. |
| 122-Z2X7A-02 | 2020-02-04. Service bulletin. ENGINE AND ENGINE COOLING. List of approved C20 engine oils for all Porsche vehicles since 1984. |
| 122-S7K8Z-02 | 2020-02-04. Service bulletin. WHEELS; ENGINE AND ENGINE COOLING. List of approved A40 engine oils for all Porsche vehicles since 1984. |
| 122-T6A9F-02 | 2020-02-04. Service bulletin. SEATS; WHEELS; ENGINE. Parts withdrawal for various parts that were used in Recall and workshop campaigns. |
| 122-G2B4B-11 | 2019-11-01. Service bulletin. ENGINE AND ENGINE COOLING. List of approved A40 engine oils for Porsche vehicles. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.