2015 Ford Mustang electrical system problems

66 owner complaints filed with NHTSA name the electrical system on the 2015 Ford Mustang — 15% of all complaints for this model year.

Electrical System complaints

15%

share of all complaints

31,882 mi

median reported incident mileage

3 / 2

crash / fire reports

What owners report

“I am filing a formal safety complaint regarding a catastrophic Electronic Power Assisted Steering (EPAS) failure and severe electrical short circuit on my 2015 Ford Mustang. This vehicle is exhibiting hard fault code B137F:09 (Steering Wheel Left Switch Pack: Component Failure / Short to Ground or…”
filed Jul 26, 2026
“When putting the vehicle into reverse the backup camera displayed an unusable red fuzzy screen. Backup camera was unable to assist in safely reversing and mirrors and parking sensors had to be used”
filed Nov 30, 2025

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

Customer Satisfaction Program 25N15 - Supplement #1 Certain 2015-2019 Model Year Multiple Vehicle Lines Rear View Camera Inspection For One-Time Replacement
25N15 S1 · Other · issued Apr 20, 2026
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
Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022, P0024 and/or P0025. Pinpoint test HK in…
SSM 54366 · Service Bulletin/Repair Instructions · issued Nov 12, 2025