Porsche Cayenne owners have reported 77 electrical system related problems since 1996. Table 1 shows the 13 most common electrical system problems. The number one most common problem is related to the vehicle's electrical system (55 problems). The second most common problem is related to the vehicle's wiring (6 problems). For details of each of the problem category, use the links in the table.
I am reporting a series of safety-related defects involving the electrical, cooling, and fuel systems of my 2021 Porsche Cayenne e-hybrid. The vehicle was initially brought to the authorized Porsche dealership due to an electrical system error, and the dealer kept the vehicle for an extended period. Read details...
The car came with a factory installed tow system. I returned it to the dealer three times and it does not work properly. I was shocked plugging in a tester to the 7 way connector. The dealer service manager advised me that I was not shocked and states that the lights stating the 7 way connector is Read details...
There are so many problems with this car. . Coolant pipes leak. Oils leakage. Failure of lights elictrical issues such as horn, remote entry, suspension axle wheel barrings. Fuel injectors. While driving the vehicle the car Read details...
S10 direct reply letter to the secretary from regarding having problems with his 2008 Porsche Cayenne. The consumer stated he experienced numerous safety problems with the electrical system and brakes. The consumer stated he filed two separate arbitration against the dealer and the manufacturer. Read details...
Horn dose not work, navigation system not functioning properly, radio no longer works. Reference campaign id 04v069000. Read details...