Service bulletin No. 55-22
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10243592 |
| Published by NHTSA | 2023-10-05 |
| Manufacturer's number | No. 55-22 |
| Manufacturer's date | 2023-09-05 |
| NHTSA component | ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION |
NHTSA's summary
Manufacturers certificate for an allocation of approved engine oils from MY24.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine, Engine oil and lubrication
| PORSCHE 911 | 2024 |
|---|---|
| PORSCHE 911 CARRERA | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE 911 CARRERA GTS | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE 911 GT3 | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE 911 GT3 RS | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE | 2024 |
| PORSCHE CAYENNE COUPE | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE E-HYBRID | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE GTS | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE S | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE S COUPE | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE TURBO E-HYBRID | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE TURBO GT | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4 E-HYBRID | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4S | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4S EXECUTIVE | 2024 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE TAYCAN | 2024 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| No. 166-21-2 | 2024-02-08. Service bulletin. Technical information for Oil Leakage on Cylinder Head Cover: Insert Micro-Self-Locking Screw |
|---|---|
| No. 88-20 | 2024-02-08. Service bulletin. Technical information for a complaint - oil leaks on double clutch transmission |
| No. 147-18 | 2024-02-08. Service bulletin. Technical information for the complaint - rattling noise from around the crank drive |
| No. 22-23 | 2023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche C40 engine oils. |
| No. 21-23 | 2023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche C30 engine oils. |
| No. 20-23 | 2023-10-05. Service bulletin. Manufacturers certificate for an overview of approved Porsche C20 engine oils. |
| No. D647 | 2023-09-09. Service bulletin. Parts information on parts withdrawal for the oil pump |