The 2012 Ford Focus aimed to revolutionize the compact car market with its stylish design, fuel efficiency, and advanced features. However, beneath the sleek exterior, some owners have encountered a range of issues that have tarnished its reputation. Understanding these common problems can help you make informed decisions, whether you already own a 2012 Focus or are considering buying one. Let's dive into what you need to know to keep your Focus running smoothly, or to avoid potential headaches down the road.

Oh No, Not the Transmission! The DPS6 Debacle

The elephant in the room when discussing 2012 Ford Focus problems is undoubtedly the PowerShift DPS6 automatic transmission. This dual-clutch transmission, designed for better fuel economy and performance, unfortunately became a source of widespread frustration for many owners.

  • What's the problem? The DPS6 transmission is notorious for exhibiting symptoms like:

    • Shuddering and Jerking: This is perhaps the most common complaint, especially at low speeds or during acceleration. It feels like the car is struggling to find the right gear.
    • Hesitation: The transmission may hesitate before engaging a gear, leading to a delay in acceleration.
    • Clunking Noises: Loud clunking sounds can occur during shifting, particularly between first and second gear.
    • Rough Shifting: The shifts can feel harsh and unrefined, making for an unpleasant driving experience.
    • Complete Transmission Failure: In severe cases, the transmission can fail entirely, leaving you stranded.

  • Why does this happen? The issues stem from several factors:

    • Clutch Wear: The clutch packs in the DPS6 transmission are prone to premature wear.
    • TCM (Transmission Control Module) Problems: The TCM, which controls the transmission's operation, can malfunction, leading to erratic shifting and other problems.
    • Poor Design: Many argue that the DPS6 transmission was simply poorly designed for the conditions it was subjected to in normal driving.

  • What can you do about it? Unfortunately, there's no magic bullet solution. Here are some options:

    • Software Updates: Ford released several software updates aimed at improving the transmission's performance. While these may help in some cases, they often provide only a temporary fix.
    • Clutch Replacement: Replacing the clutch packs can alleviate some of the shuddering and jerking, but it's a costly repair, and the problem may return.
    • TCM Replacement: If the TCM is faulty, replacing it may resolve the issue. However, this is another expensive repair.
    • Lemon Law/Buyback: Depending on your state's lemon laws and the severity of the problem, you may be eligible for a buyback from Ford.
    • Trade-In: For many, the most practical solution is to trade in the vehicle for something with a more reliable transmission.
    • Legal Action: A class-action lawsuit was filed against Ford regarding the DPS6 transmission. Check if you are eligible to participate in any settlements or claims.

Important Note: If you're considering buying a used 2012 Ford Focus, strongly consider avoiding models with the DPS6 automatic transmission. Opt for a manual transmission model, which is generally more reliable. If you absolutely must have an automatic, have the car thoroughly inspected by a trusted mechanic before purchasing.

Engine Woes: When Things Don't Start Up Right

While the transmission grabs most of the headlines, the 2012 Ford Focus has also experienced its fair share of engine-related problems.

  • Engine Stalling: Some owners have reported that their Focus stalls unexpectedly, especially at low speeds or when idling. This can be a dangerous situation, particularly in traffic. Possible causes include a faulty mass airflow sensor, a dirty throttle body, or a vacuum leak.

  • Check Engine Light: The dreaded check engine light can illuminate for a variety of reasons. Common culprits include:

    • Oxygen Sensor Failure: Faulty oxygen sensors can affect fuel economy and emissions.
    • Catalytic Converter Issues: Problems with the catalytic converter can trigger the check engine light and lead to poor performance.
    • Evaporative Emission Control System (EVAP) Problems: Leaks or malfunctions in the EVAP system can cause the check engine light to come on.

  • Cooling System Leaks: Coolant leaks can lead to overheating and engine damage. Common leak points include the water pump, radiator, and hoses.

  • Ignition Coil Failure: A failing ignition coil can cause misfires, rough running, and a loss of power.

  • What can you do about it?

    • Regular Maintenance: Following the recommended maintenance schedule, including oil changes, spark plug replacements, and coolant flushes, can help prevent some engine problems.
    • Diagnostic Scan: When the check engine light comes on, have the car scanned by a mechanic to identify the underlying problem.
    • Prompt Repairs: Address any engine issues promptly to prevent them from escalating into more serious and costly repairs.

Electrical Gremlins: When the Lights Go Out (or Stay On!)

Electrical problems can be frustrating and difficult to diagnose. The 2012 Ford Focus is not immune to these gremlins.

  • Battery Drain: Some owners have reported that their battery drains quickly, even when the car is not in use. This can be caused by a parasitic drain, where an electrical component is drawing power even when the car is turned off.

  • Power Window Issues: Power windows may fail to operate properly, either getting stuck in the up or down position or moving slowly and erratically.

  • Door Lock Problems: The power door locks may malfunction, failing to lock or unlock the doors.

  • SYNC System Issues: The SYNC infotainment system can be buggy and prone to glitches, including freezing, crashing, and connectivity problems.

  • What can you do about it?

    • Battery Testing: Have your battery tested regularly to ensure it's in good condition.
    • Fuse Checks: Check the fuses for any blown circuits.
    • Professional Diagnosis: Electrical problems can be complex, so it's often best to have them diagnosed by a qualified mechanic.
    • Software Updates (SYNC): Check for available software updates for the SYNC system, which may resolve some of the glitches.

Interior and Exterior Quirks: Little Things That Annoy

Beyond the major mechanical and electrical issues, the 2012 Ford Focus also has some common interior and exterior quirks.

  • Paint Problems: Some owners have reported that the paint on their Focus chips or peels easily.

  • Headliner Sagging: The headliner (the fabric on the inside roof of the car) may sag or come loose over time.

  • Seat Upholstery Wear: The seat upholstery can wear prematurely, especially on the driver's seat.

  • Door Handle Issues: Exterior door handles may break or become difficult to operate.

  • What can you do about it?

    • Regular Cleaning: Keep the interior and exterior of your car clean to help prevent wear and tear.
    • Touch-Up Paint: Use touch-up paint to repair any paint chips or scratches.
    • Professional Repairs: Consider having the headliner or seat upholstery repaired or replaced by a professional.

Frequently Asked Questions

  • Is the 2012 Ford Focus reliable? No, the 2012 Ford Focus, especially those with the DPS6 automatic transmission, is generally considered unreliable due to widespread transmission problems.

  • What is the most common problem with the 2012 Ford Focus? The most common problem is the PowerShift DPS6 automatic transmission, which is prone to shuddering, jerking, and complete failure.

  • Is there a recall for the 2012 Ford Focus transmission? Yes, there have been multiple recalls related to the DPS6 transmission, but they often provide only temporary fixes. Check with your local Ford dealer or the NHTSA website to see if your vehicle is affected.

  • Should I buy a 2012 Ford Focus? If you are considering a 2012 Ford Focus, you should be very cautious. Avoid models with the DPS6 automatic transmission if possible, and have any potential purchase thoroughly inspected by a qualified mechanic.

  • How much does it cost to replace the 2012 Ford Focus transmission? Replacing the DPS6 transmission can cost anywhere from $3,000 to $5,000, depending on the shop and the extent of the damage.

The Bottom Line

The 2012 Ford Focus, while initially promising, is plagued by some significant issues, most notably the troublesome DPS6 transmission. Before buying one, research its history and weigh all the pros and cons, especially the potential for costly repairs. If you already own a 2012 Focus, staying informed about these common problems and taking proactive steps to maintain your vehicle can help you mitigate potential issues and keep it running as smoothly as possible.