Service bulletin 122-U2G9J-12
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 | 10168745 |
| Published by NHTSA | 2019-12-04 |
| Manufacturer's number | 122-U2G9J-12 |
| Manufacturer's date | 2019-11-25 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
Repair instructions for Timing chain repair. If an oil leak is identified from the timing chain cover and it has been found that any part on the timing cover has failed, then the engine must be removed and the entire timing chain cover resealed per the WM instructions.
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
| PORSCHE CAYENNE | 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
|---|---|
| PORSCHE CAYENNE (E2) | 2011 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE S | 2011, 2012 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE S E-HYBRID | 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE S HYBRID | 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE CAYENNE TURBO | 2011, 2012 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE MACAN | 2014 |
| PORSCHE MACAN | 2015, 2016, 2017 |
| PORSCHE MACAN GTS | 2017 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE MACAN S | 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE MACAN TURBO | 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA | 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
| PORSCHE PANAMERA 4 | 2011, 2012, 2013, 2014, 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4S | 2011, 2012, 2013, 2014, 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA 4S EXECUTIVE | 2017 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA GTS | 2011, 2012, 2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA S | 2011, 2012, 2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA S E-HYBRID | 2011, 2012, 2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA TURBO | 2011, 2012, 2013, 2014, 2015, 2016, 2017 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA TURBO EXECUTIVE | 2017 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE PANAMERA TURBO S | 2012, 2013, 2014, 2015, 2016 (the catalog's model; the bulletin names a series or trim of it) |
| PORSCHE redundant CAYENNE S HYBRID | 2014 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 2017296 | 2017-06-07. Engine |
|---|---|
| 17V368000 | 2017-06-07. ENGINE |
| 15V016000 | 2015-01-20. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE |
| 12V329000 | 2012-07-12. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER |
| 2012209 | 2012-07-11. Engine |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| No. 28-26 | 2026-10-02. Service bulletin. Manufacturer's Certificate for Overview of Approved Porsche C40 Engine Oils. Note that this bulletin covers all models back to model year 1984, for which C40 engine oils are allocated. |
|---|---|
| No. 27-26 | 2026-10-02. Service bulletin. Manufacturer's Certificate for Overview of Approved Porsche C20 Engine Oils. Note that the bulletin covers all models back to model year 1984, for which C20 engine oils are allocated. |
| No. 26-26 | 2026-10-02. Service bulletin. Manufacturer's Certificate for Overview of Approved Porsche C30 Engine Oils. Note that the bulletin includes all models back to model year 1984, for which C30 engine oils are allocated. |
| No. 25-26 | 2026-10-02. Service bulletin. Manufacturer's Certificate for Overview of Approved Porsche A40 Engine Oils. Note that this bulletin covers all vehicles from model year 1997 to 2020, for which A40 engine oils are assigned. Model years 1997-2001 are not available for selection in the system. |
| GR13D802 | 2026-09-04. Service bulletin. Parts Information for Parts Withdrawal - Coolant Regulator Housing |
| No. 2304-2 | 2026-09-04. Service bulletin. Information on Advanced Technical Information for E3.I/G2 V8 – Oil/Air Separator Membrane Failure |
| No. 50-26-2 | 2026-09-04. Warranty extension. Update to Warranty Information: Warranty Extension for Additional Coolant Pump |
| 13/26 | 2026-08-06. Service bulletin. Allocation of Approved Engine Oils MY 2027 (13/26) |
| GR13D794 | 2026-08-05. Service bulletin. Parts Withdrawal - Various Parts |
| GR13D790 | 2026-07-08. Other. Parts Withdrawal - Various Parts |