Porsche Cayenne 955 957 Air Suspension Compressor Failure
The PASM air suspension compressor on 955/957 Cayenne fails from age and leaking air bags. One or more corners sag. Compressor replacement costs £400-700. Conversion to conventional springs is available but reduces ride quality on the Cayenne.
🔍 Symptoms
⚙️ Possible Causes
Onarım / Çözüm
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⚠️ Yanlış Teşhis mi?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Porsche Cayenne 2003 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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