2010 Ford Focus electrical system problems
43 owner complaints filed with NHTSA name the electrical system on the 2010 Ford Focus — 15% of all complaints for this model year.
What owners report
“I went to use my keyless entry and it wouldn't work I assumed it was the battery so I changed it still doesn't work.so I was having to unlock it by the key. I went to unlock my car and the key would only turn half way so I had to call a lock smith to unlock my car. Now I cant open my driver side…”
filed Sep 30, 2020
“Ignition switch binding up and the switch will not start the car when turning the key in the switch! *bf vehicle was repaired.*jb”
filed May 25, 2020
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated…
SSM 54601 · Service Bulletin/Repair Instructions · issued Feb 24, 2026
Electrical System problems in other Focus years
| Year | Reports | Share |
|---|---|---|
| 2018 Focus | 48 | 6% |
| 2017 Focus | 35 | 4% |
| 2016 Focus | 81 | 7% |
| 2015 Focus | 64 | 6% |
| 2014 Focus | 245 | 9% |
| 2013 Focus | 273 | 13% |
| 2012 Focus | 352 | 9% |
| 2011 Focus | 25 | 22% |
| 2009 Focus | 45 | 20% |
| 2008 Focus | 57 | 23% |
| 2007 Focus | 85 | 22% |
| 2006 Focus | 47 | 23% |
Other reported problem areas on the 2010 Ford Focus
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.