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RecallGazette

Vehicle problems, recalls & safety intelligence

Porsche Cayenne 2011–2017technical service bulletin

Bulletin 122-U2G9J-12 · NHTSA communication 10168745 · issued Nov 25, 2019

Technical service bulletin
communication type
Engine and Engine Cooling
component
2011–2017
model years
60
vehicle entries

Official 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.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.