2012 Ford Focus electrical system problems

Related recalls

No recalls on file.

What owners say

1. Filed Apr 28, 2026GAElectrical SystemEngineTransmission & Drivetrain

   Beginning in approximately May 2025, the vehicle began displaying diagnostic trouble codes identified by independent auto parts retailers and service providers. These codes indicated potential issues within the engine, electrical, and powertrain systems. The vehicle was subsequently brought to a dealership for diagnostic evaluation and remained there from approximately May 15 through May 19, 2025. During this time, the dealership reported that no diagnostic codes were…

   NHTSA complaint #11734286 · source
2. Filed Aug 8, 2025TXElectrical SystemTransmission & Drivetrain

   I own a 2012 Ford Focus with approximately 51,000 miles. The transmission warning light came on, and I was informed by a repair shop that the transmission control module (TCM) and gears need repair. This vehicle uses the PowerShift dual-clutch transmission (DPS6), which has been the subject of a class-action lawsuit and multiple extended warranties due to widespread failures. The car exhibits jerking, delayed acceleration, and loss of power, which create dangerous driving…

   NHTSA complaint #11679362 · source
3. Filed Mar 30, 2025MOElectrical SystemTransmission & Drivetrain

   We have had constant problems with the car just randomly not starting. Some days it’ll work fine and then the next it won’t start even if you try to jump it

   NHTSA complaint #11651633 · source
4. Filed Jan 7, 2025NYElectrical SystemEngine

   I’ve been to several Fords for the Transmission control module TCM, the engine lagging or stalling all lights on my car going on now my whole right side of my car doesn’t work after telling Ford about these problems. They denied to fix my car even though there was a customer care warranty through Ford

   NHTSA complaint #11634595 · source
5. Filed Jan 2, 2025OH1 injuredElectrical SystemSteering

   During some Christmas shopping within the past few weeks, my cars power steering went out completely with no warning or sounds to repair or seek assistance. Not only was my life in danger, but the safety of others in the vehicles surrounding me. I couldn't even turn my wheel if I tried. There have been other instances in other cars where I could strong arm the wheel and be ok, but there was absolutely nothing I could do about turning the wheel whatsoever! When my dad came…

   NHTSA complaint #11633582 · source
6. Filed Aug 19, 2024ORElectrical System

   Yesterday my air conditioner was working fine and today it only blows out hot air I truly believe somebody's tampering with my air conditioner as they were with my 2010 Ford focus also. So my question to you is what do I do and what can I do about the car a/c I truly believe someone's tampering with my cars the air conditioner from a computer program somewhere in yamhill county Oregon.

   NHTSA complaint #11609570 · source
7. Filed Aug 6, 2024OHElectrical System

   BCM failure due to corrosion. Windscreen wash pump faulty. Fluid leaks into electrical components, travels through wiring, and into the BCM (body control module)

   NHTSA complaint #11606837 · source
8. Filed Jul 8, 2024WAElectrical SystemEngineFuel, Hybrid & EV Propulsion

   1) each and every time I pop it fuel into my car, even if I'm just topping it off, when I start it it like starts to bog down like it's clogged or something, then just like that clears up. 2) while car is off, and no keys in ignition at all, my cars dashboard makes this almost clicking sound and I notice the fuel tank and gauge both shot b up to the top then drop back downs, it's strange, 3) sometimes when accelerating from hear the car almost stalks... That's v the only way…

   NHTSA complaint #11599985 · source
9. Filed Jun 13, 2024AKElectrical SystemEngineAcceleration & Cruise Control

   Vehicle won’t start on multiple occasions. Vehicle struggles to turn on and lag to turn off. Vehicle struggles to change gears to speed up

   NHTSA complaint #11594231 · source
10. Filed Feb 21, 2024MDBrakesElectrical SystemEngine

    While driving on interstate ,my car suddenly started hesitating and failed to pick up speed. The engine light came on. I pulled over, but did not turn car off fearing it would not restart, to look at owners manual. The problem continued as I drove home. I have driven it once for a short distance since and there was no change. This could cause an accident since it happened unexpectedly while driving at high speed. Brake light fault warning light is illuminated although light…

    NHTSA complaint #11573168 · source
11. Filed Feb 12, 2024ILElectrical SystemLightingTransmission & Drivetrain

    I have reported before my vehicle is and has been cyber attacked. This time around my horn has been disable. They turn on the radio, they turn on the light lights of the vehicle, they turn on the radio, they turn on the ac/heat control. If I take it in again, they are going to tell me nothing is wrong. This is very dangerous for me as a driver. I cannot drive a vehicle without a horn. I NEVER heard from you guys on the last report I made. Not sure how this one is going to…

    NHTSA complaint #11571363 · source
12. Filed Oct 15, 2023ILElectrical System

    My vehicle is under a cyber attack! I went to Ford dealership to have my horn fixed and explained the same thing I am about to tell you. They check and stated that there were some issue with the Sync system but all is well. If I further issues to see them again. Well, I have the same issues. My horn is not working when I know I just had it fixed! I was driving when suddenly my vehicle engine felt as though it was going to be disabled. The check tire pressure comes on and I…

    NHTSA complaint #11550004 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology