Porsche Cayenne 2003–2026 — technical service bulletin
Bulletin No. 11-23 · NHTSA communication 11021635 · issued Jul 17, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2003–2026
model years
60
vehicle entries
Official summary
Installation and conversion instructions for the trailer hitch on the Cayenne. Model years not listed - please refer to PDF for more information
Vehicles covered
- 2003 Porsche Cayenne
- 2004 Porsche Cayenne
- 2005 Porsche Cayenne
- 2006 Porsche Cayenne
- 2007 Porsche Cayenne
- 2008 Porsche Cayenne
- 2009 Porsche Cayenne
- 2010 Porsche Cayenne
- 2011 Porsche Cayenne
- 2012 Porsche Cayenne
- 2013 Porsche Cayenne
- 2014 Porsche Cayenne
- 2015 Porsche Cayenne
- 2016 Porsche Cayenne
- 2017 Porsche Cayenne
- 2018 Porsche Cayenne
- 2019 Porsche Cayenne
- 2020 Porsche Cayenne
- 2021 Porsche Cayenne
- 2022 Porsche Cayenne
- 2023 Porsche Cayenne
- 2024 Porsche Cayenne
- 2025 Porsche Cayenne
- 2026 Porsche Cayenne
- 2024 Porsche Cayenne Coupe
- 2025 Porsche Cayenne Coupe
- 2026 Porsche Cayenne Coupe
- 2013 Porsche Cayenne Diesel
- 2014 Porsche Cayenne Diesel
- 2015 Porsche Cayenne Diesel
- 2011 Porsche Cayenne (E2)
- 2014 Porsche Cayenne E-Hybrid
- 2019 Porsche Cayenne E-Hybrid
- 2020 Porsche Cayenne E-Hybrid
- 2021 Porsche Cayenne E-Hybrid
- 2022 Porsche Cayenne E-Hybrid
- 2023 Porsche Cayenne E-Hybrid
- 2024 Porsche Cayenne E-Hybrid
- 2025 Porsche Cayenne E-Hybrid
- 2026 Porsche Cayenne E-Hybrid
- 2024 Porsche Cayenne E-Hybrid Coupe
- 2025 Porsche Cayenne E-Hybrid Coupe
- 2020 Porsche Cayenne GT
- 2021 Porsche Cayenne GT
- 2022 Porsche Cayenne GT
- 2006 Porsche Cayenne GTS
- 2007 Porsche Cayenne GTS
- 2008 Porsche Cayenne GTS
- 2009 Porsche Cayenne GTS
- 2010 Porsche Cayenne GTS
- 2013 Porsche Cayenne GTS
- 2014 Porsche Cayenne GTS
- 2016 Porsche Cayenne GTS
- 2021 Porsche Cayenne GTS
- 2022 Porsche Cayenne GTS
- 2023 Porsche Cayenne GTS
- 2024 Porsche Cayenne GTS
- 2003 Porsche Cayenne S
- 2004 Porsche Cayenne S
- 2005 Porsche Cayenne S
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.