Four problems related to electrical system have been reported for the 2017 Ford Fiesta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2017 Ford Fiesta based on all problems reported for the 2017 Fiesta.
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. A week later error code came back took to service a few days after they said they reprogrammed the tcm and it was ready to be picked up. Drove it off the lot and it stalled on the highway less than 5 minutes after being picked up.
Horn stopped working.
Alarm system going off for no reason. Battery drained and engine wouldn't start. I had battery tested at auto repair shop and it had burnt out cell inside battery. I purchased new battery last week. The automatic transmission is sluggish at times, feels like it hesitates to get into the next gear. Unknown reasons for cause of issues.
The car want start and the oil light and engine light is on. I had a oil change done on the car today after getting it home it will not start up the battery is good but the car is just not start. Its turning over but staying on.
| Electrical System problems | |
| O2 Sensor problems | |
| Adas Driver Monitoring Alarm problems |