Porsche Cayenne 2005 — technical service bulletin
Bulletin 1536 · NHTSA communication 10018438 · issued Nov 9, 2005
Technical service bulletin
communication type
Engine and Engine Cooling
component
2005
model years
1
vehicle entries
Official summary
Occasional engine oil leak at the sealing face for the chain tensioner. *tt
Vehicles covered
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.