2012 Ford Focus Electrical Problems

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 present and did not resolve the reported issue. However, the vehicle had recently exhibited repeatable symptoms, including entering “limp mode” and triggering diagnostic trouble codes, prior to being delivered to the dealership. Similar codes and issues were again identified after the dealership visit. The vehicle has experienced multiple incidents of entering “limp mode,” resulting in sudden loss of power and reduced drivability while in operation. This condition occurred without reliable warning and created unsafe driving situations, including the inability to maintain normal traffic flow. Due to safety concerns, the vehicle has not been driven under normal conditions since approximately May 2025 and has been limited to short, local movements only. The issue poses a safety risk to the driver, passengers, and surrounding traffic due to unexpected loss of power and inconsistent system diagnostics. The problem appears to be ongoing and unresolved. Independent diagnostic records and service visit documentation are available upon request.

NHTSA ID

11734286

Incident

May 15, 2025

The car started shutting down while I am driving and also hard to start after

NHTSA ID

11683791

Incident

Aug 26, 2025

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 conditions, particularly when merging into traffic or crossing intersections. Ford informed me I am outside the warranty period and refused to assist, despite this being a well-documented, recurring safety issue for which they have admitted fault in other cases. I am reporting this issue because it poses a serious safety hazard, and I believe the TCM defect should be subject to a mandatory recall. Ford is shifting the burden of a known manufacturing defect onto consumers, and this needs to be addressed before someone is injured.

NHTSA ID

11679362

Incident

Aug 7, 2025

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 ID

11651633

Incident

Mar 30, 2025

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 ID

11634595

Incident

Jan 4, 2022

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 with power steering fluid, we discovered that these cars don't even have a reservoir for power steering fluid and that this was more than likely a battery or module issue or worse the power steering pump. This is ridiculous that there is no service light or warning that the power steering is going out or losing power. Ford should fix this because it seems like this is an ongoing issue with Fords in general

NHTSA ID

11633582

Incident

Dec 13, 2024

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 ID

11609570

Incident

Aug 19, 2024

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 ID

11606837

Incident

Aug 6, 2024

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 I'd be by able to describe it

NHTSA ID

11599985

Incident

Jul 8, 2024

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 ID

11594231

Incident

Jun 13, 2024

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 appears to be working. This could cause rear end collision if not operating. Luggage compartment opens while driving which causes visibility issue and chance of items stored there to blow out and cause accident. I can not tell if this issue is included in recall addressing locks and latches. Driver side window no longer operates, preventing escape if needed

NHTSA ID

11573168

Incident

Feb 19, 2023

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 help. This Ford vehicle is dangerous! If you can please assist, I would appreciate it. Thank you!

NHTSA ID

11571363

Incident

Feb 11, 2024

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 have fairly new tires on my vehicle not to mention I had them checked prior the circuit board tells me. Folks know about the lighting of the vehicle that transmit looking for a signal when you open the trunk or open the doors. There was nothing wrong with this care when purchased used. I also believe due to the bluetooth signal, folks can hear my conversation and I DON'T HAVE A PHONE OPERATING WITH THE VEHICLE. When using phones in the car though, it automatically somehow enable the bluetooth on when I have it set to off. Another vehicle can ride behind me with his lights blurred onto my vehicle and go to the app of his phone and disable something in my car. Once my radio was changed and i did nothing to it. Sometimes it is set to a different radio genre station that I don't listen to. A truck road behind me and literally cut my radio on and could not turn it off until I pulled over and shut the car off! I have reported this to the police but folks think I am out of my mind. My life has been a living hell because I work for the state and folks there are doing the same thing to my car as a stranger would do when driving behind me. Also the car can pick up bank information if you are using the drive thru. They can track your account. I believe folks at work and neighbors of mind are using an app to do so. Because the car can connect to a garage , it can pick up a signal that can transfer to another vehicle if they have their car on. Again, the lights are the signal transmitter picking up information

NHTSA ID

11550004

Incident

Sep 8, 2023

The contact owns a 2012 Ford Focus. The contact stated while driving approximately 50 MPH, the transmission was slipping, and the vehicle was shaking abnormally. The contact depressed the horn however, the horn was inoperable. The check engine warning light was illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 123,000.

NHTSA ID

11545581

Incident

Sep 6, 2023

Mileage

123,000 mi

August 3, 2023, vehicle bucking from 1RPM to 2 RPM. No engine lights came on. At every stop and go vehicle hesitated. I was driving a relative to a post operation doctor visit. Went to dealer following day. They could not inspect the car. Gave appointment for 5 days later. Recall letter I received is for the TCM/PCM-Transmission/Power Control Module. Dealer says they have vehicles waiting 2 and 3 years for this part. If this is my issue they cannot provide me with a time frame for getting the issue corrected. When I drove to the dealer the engine light did come on and it continues to be on. Car can leave me stranded or vehicle may jerk forward even with the brake applied are some of the different issues that can happen.

NHTSA ID

11537749

Incident

Aug 3, 2023

I'm wondering since there are so many complaints, even I am one of then, why isn't anything getting done. I'm paying out of pocket. Ford don't want to fix my car, 2012 ford focus sel. It's b.s. it's costing me alot of money. And I don't get reimbursed for nothing. I'm highly mad. I should sue ford company for not doing [XXX]. Thanks INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ID

11528640

Incident

Mar 10, 2023

The problem is with the transmission and dual clutch and electrical. My car shakes when still, doesn't want to go when I put on the gas, doesn't want to change gears. The electrical keeps going on and off and the fan goes on and stays on after I shut car off and get out and stays on. I took it to schicker ford on south kingshighway to get programmed and I got my car back it was worse.

NHTSA ID

11526713

Incident

May 24, 2023

Causing vehicle to shutter or jerk making the driver lose control for a minute or two when driving. Happens only, when accelerating at from a stop or turn.

NHTSA ID

11522776

Incident

May 19, 2023

PCM failed dealership didn't replace the recall but cleared it

NHTSA ID

11519659

Incident

Apr 6, 2023

The horn has never worked for me since I had the car. I’ve had so many close calls where people almost backed into me and there is nothing I can do but pray! And also the stereo system I’ve had to go in and disconnect due to the fact that I’d come outside with my car off haven’t even started it that day yet the speakers would be blaring a horrible cracking and popping sounds also happens randomly while driving it’s very scary

NHTSA ID

11515037

Incident

Apr 13, 2022

The contact owns a 2012 Ford Focus. The contact stated while driving 50 MPH, the instrument panel lights were dimly illuminated, the horn was inoperable, and the radio was not functioning properly. The contact stated that the steering assists warning light was illuminated. The contact was able to drive to her residence. The contact stated on March 8, 2023, the steering wheel seized. The contact turned off and restarted the vehicle and was able to steer to the right and park in a nearby parking lot. The vehicle was not drivable. The contact towed the vehicle to the local dealer, where it was diagnosed with needing the steering rack to be replaced. The vehicle was not repaired. The manufacturer had been informed of the failure. The failure mileage was unknown.

NHTSA ID

11512033

Incident

Feb 1, 2023

Problem: Reoccurring check engine light and ODB2 Code's P0443 & P0444 Repairs made: MAF Sensor Purge Control Valve Reset Computer Air filter Cap less Gas Fill, W0133-2022154 Related Safety recalls: 18S32, 19V515000, 18V735 or 18V735000 I believe the Problem occurs due to an recall that was not performed or performed correctly leaving the problem. I am requesting the recall repair history from form Motor Company Please. Thank You, [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ID

11508880

Incident

Feb 1, 2022

The contact owns a 2012 Ford Focus. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power. The contact stated that the instrument panel displayed 30 miles to empty. The contact stated that she added fuel to the vehicle and the vehicle restarted. The contact stated that the vehicle was taken to a local dealer to be serviced under NHTSA Campaign Number: 18V735000 (Fuel System, Gasoline). The contact stated that after the vehicle was returned to her, she was driving at an undisclosed speed and the check engine warning light illuminated. The failure reoccurred with the vehicle running out of fuel and losing motive power. The contact was able to restart the vehicle and returned to the dealer for a diagnostic test. The vehicle was not diagnosed since the contact had refused to pay the diagnostic test fee. The manufacturer was not made aware of the failure. The approximate failure mileage was 116,000.

NHTSA ID

11482618

Incident

Dec 20, 2021

Mileage

116,000 mi

Failure of the TCM

NHTSA ID

11482243

Incident

Aug 30, 2022

The vehicle needs PCM and TCM replacement. Stalls while braking or apply pressure to gas peddle while driving, faulty gear changing mechanism has issues switching to proper gear due to the underlying problems above. It has turned off while driving on the interstate without warning. May instantly stop while applying minor pressure to brakes. Has been inspected by mechanic and AutoZone employees confirming the issues. It is unsafe due to the instant stopping or applying to breaks behind another driver almost hitting them or causing someone to hit from behind. Furthermore, inaccurate gear changing causes an increase rapidly in speed or very slow in speed which could lead to accidents.

NHTSA ID

11476543

Incident

Jul 14, 2022