Check a VIN

October 15, 2025 Service bulletin

Parts information for parts withdrawal involving the thermostat on certain vehicles

Porsche technical service bulletin No. D743 for 2003-2026 Porsche Cayenne, 2020-2026 Porsche Taycan and 2014-2026 Porsche Macan and others.

Bulletin number
No. D743
Component
Engine
Summary
Parts information for parts withdrawal involving the thermostat on certain vehicles. The cars affected are cars that use part number PAB121115D

Owners of these vehicles have filed 552 complaints in the engine category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Porsche Cayenne?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history