Porsche Cayenne 2003–2006 — technical service bulletin
Bulletin 0702 · NHTSA communication 10023758 · issued Dec 5, 2007
Technical service bulletin
communication type
Equipment
component
2003–2006
model years
11
vehicle entries
Official summary
Level adjustment fault code 1772 - pressure sensor signal line -- the diagnosis for level control fault 1772 does not indicate the level control compressor as possible fault cause. *nj
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.