Table 1 shows three common vehicle speed control related problems of the 2014 Porsche Cayenne. The number one most common problem is related to the vehicle speed control (three problems). The second most common problem is related to the cruise control (one problem).
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Cruise Control problems | |
| Speed Sensor problems |
Huge lag when pressing on acceleration petal when pulling out into traffic from a stop. It does not happen every time. It is intermittent. It seems to happen more frequently when you are turning right. Read details...
While adaptive cruise control is engaged the vehicle will brake on its own. This occurs when there are no other vehicles or objects in sight. The vehicle applies the brakes hard enough where if another car is following closely it could rear-end my vehicle. Read details...
The contact owns a 2014 Porsche Cayenne. The contact stated that while driving at various speeds, a rattling noise occurred before the vehicle loss power and stalled. During the failure, the check engine warning light had illuminated. Read details...