Table 1 shows three common electrical system related problems of the 2017 Ford Fiesta. The number one most common problem is related to the electrical system (four problems). The second most common problem is related to the o2 sensor (one problem).
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems | |
| O2 Sensor problems | |
| Adas Driver Monitoring Alarm problems |
As of date in July, starting in February the car had transmission error service now, got a new tcm under warranty. A week later the error came back and was told it was just an error code. A week later it came back and stalled out on the road but was not given help. Read details...
The car evap purge valve stays open. The car idles and dies everytime I put gas in. The purge valve was replaced less than a year of purchasing the car and it's gone bad again. The check engine light and engine malfunction warning came on then two days later the car died after I added gas and took Read details...
The contact's son owns a 2017 Ford Fiesta. The contact stated that the vehicle's alarm would activate sporadically on its own. Additionally, the hood latch warning light was illuminated. The contact stated that the only way to turn the alarm off was to detach the vehicle's battery. Read details...