May 9: Porsche Class Action Lawsuit Alleges Repair Monopoly news | 4 days ago
March 29: Porsche Argues Mobile Charger Lawsuit Makes No Sense news | 45 days ago
Porsche TSB #No. 2235.1
2021 Porsche Cayenne
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- Instructions on advanced technical information for a display of "coolant temperature too high" on the Panamera, Macan, and Cayenne.
Click a tab for more information.

