Check a VIN

April 24, 2026 Service bulletin

Technical information for a Malfunction Indicator Light Active / Warning Message All-Wheel Drive...

Porsche technical service bulletin No. 35-26 for 2024-2026 Porsche Cayenne, 2024 Porsche Cayenne S and 2024-2026 Porsche Cayenne GTS and others.

Bulletin number
No. 35-26
Component
Electrical system
Summary
Technical information for a Malfunction Indicator Light Active / Warning Message All-Wheel Drive Disturbed: Fault Memory Entry “U140500 - Terminal 15, Signal Implausible” in Various Control Units (35 / 26)

Owners of these vehicles have filed 4 complaints in the electrical 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