Service bulletins for the 2004 Porsche Cayenne
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.
444 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| PIWIS2401aa | 2024-06-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.700.050 |
|---|---|
| PIWIS2401z | 2024-06-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.700.040 |
| No. 2417 | 2024-06-05. Service bulletin. UNKNOWN OR OTHER. Instructions on advanced technical information for damages to clearcoat from paint protection film application |
| PIWIS2401y | 2024-06-05. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.700.033 & .035 |
| No. 31-12 | 2024-06-05. Service bulletin. UNKNOWN OR OTHER. Technical information on a loss of a drivers key while transporting the vehicle. |
| PIWIS2401x | 2024-06-04. Service bulletin. UNKNOWN OR OTHER. Information on PIWIS tester update 42.700.030 & .032 |
| No. 09-24 | 2024-05-02. Service bulletin. ENGINE AND ENGINE COOLING. Manufacturers certificate - allocation of approved engine oils up until MY2020 |
| PIWIS2401j | 2024-03-04. Service bulletin. UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. Information for PIWIS tester update 42.500.020 |
| PIWIS2302s | 2023-12-08. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.300.050 & .052 |
| No. 35-23 | 2023-12-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions on manufactures certificate for approved Porsche A40 engine oils |
| No. 33-23 | 2023-12-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions on manufactures certificate for approved Porsche C30 engine oils |
| No. 32-23 | 2023-12-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions on manufacturers certificate for approved C20 engine oils |
| PIWIS2302r | 2023-12-07. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.300.040 & .041 |
| PIWIS2302q | 2023-12-07. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.300.035 |
| PIWIS2302p | 2023-12-07. Service bulletin. EQUIPMENT. Information for PIWIS tester update 42.300.030 - .032 |
| No. D654 | 2023-12-07. Service bulletin. EQUIPMENT. Parts information for parts withdrawal involving the glass roof - 9J0877069EY and 9J0877069DY |
| No. 1302.1 | 2023-11-08. Service bulletin. ELECTRICAL SYSTEM. Instructions on advanced technical information for the KESSY immobilizer repairs on 1st gen Cayenne |
| PIWIS2302h | 2023-11-07. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Special tools and equipment information on PIWIS tester update 42.250.050 |
| PIWIS2302g | 2023-10-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on PIWIS tester update 42.250.045 |
| PIWIS2302f | 2023-10-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on PIWIS tester update 42.250.042 |
| PIWIS2302e | 2023-10-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information PIWIS tester update 42.250.040 |
| PIWIS2302d | 2023-10-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on PIWIS tester update 42.250.032 |
| PIWIS2302C | 2023-10-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on PIWIS tester update 42.250.030 |
| PIWIS2302b | 2023-10-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on PIWIS tester update 42.200.025 |
| PIWIS2302a | 2023-10-05. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Information on PIWIS tester update 42.200.020 & .022 |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.