The Suzuki Kizashi, a mid-size sedan produced from 2009 to 2013, was lauded for its sporty handling and refined interior. However, like many vehicles, it wasn't without its flaws. One area where Kizashi owners have reported issues is with the transmission. Understanding these potential problems, their causes, and possible solutions can help you keep your Kizashi running smoothly or inform your decision if you're considering purchasing one. Let's dive into the common transmission troubles faced by Kizashi owners.

So, What's Going on with the Kizashi's Transmission?

The Kizashi primarily used a Continuously Variable Transmission (CVT), although a six-speed manual was available in some models. The CVT is designed to provide smooth, seamless gear changes and improve fuel economy. Unfortunately, CVTs, in general, can be more prone to certain types of failures compared to traditional automatic transmissions. In the Kizashi's case, the CVT has been the subject of various complaints and concerns.

The Most Common Culprits: Kizashi CVT Issues

Let's break down the most frequently reported transmission problems in the Suzuki Kizashi, specifically focusing on the CVT.

  • Hesitation and Jerking: One of the most common complaints is hesitation during acceleration, especially from a standstill or at low speeds. This can feel like the car is struggling to find the right "gear," followed by a sudden jerk. This issue can be intermittent, making diagnosis tricky.

  • Slipping: Slipping occurs when the transmission fails to properly engage, leading to a loss of power and acceleration. You might notice the engine revving high, but the car isn't moving as quickly as it should. This is often a sign of internal wear within the CVT.

  • Overheating: CVTs, in general, are sensitive to heat. Prolonged periods of hard driving or towing (which the Kizashi isn't really designed for) can cause the transmission fluid to overheat. Overheating can lead to premature wear and damage to the transmission components. Symptoms include sluggish performance and warning lights.

  • Whining or Humming Noises: Unusual noises coming from the transmission, especially a whining or humming sound that changes with vehicle speed, can indicate a problem. This could be due to worn bearings, a failing torque converter, or low transmission fluid.

  • Transmission Failure: In some cases, the CVT can fail completely, leaving the vehicle immobile. This is often the result of prolonged neglect or severe internal damage.

Why is the Kizashi's CVT Acting Up? Possible Causes

Understanding the potential causes behind these transmission problems can help you prevent them or address them more effectively.

  • Lack of Maintenance: This is a big one. CVTs require regular fluid changes using the correct type of fluid. Neglecting these fluid changes can lead to a buildup of contaminants, reduced lubrication, and accelerated wear on the transmission components. Suzuki specified a particular CVT fluid, and using the wrong type can cause significant damage.

  • Driving Habits: Aggressive driving, such as frequent hard acceleration and braking, can put extra stress on the CVT and shorten its lifespan. While the Kizashi is sporty, the CVT isn't designed for constant abuse.

  • Manufacturing Defects: While not widespread, there have been suggestions of potential manufacturing defects in some Kizashi CVTs. This is harder to prove and often requires a professional diagnosis.

  • External Factors: Environmental factors, such as extreme heat or cold, can also affect the performance and longevity of the CVT.

  • Sensor Issues: The CVT relies on various sensors to monitor its operation and control its functions. Faulty sensors can lead to erratic shifting and other performance problems.

Diagnosing the Problem: What to Look For

If you suspect your Kizashi is experiencing transmission problems, a proper diagnosis is crucial. Here's what to look for:

  • Check Engine Light: A check engine light can often indicate a transmission problem. Have the trouble codes read by a mechanic to pinpoint the issue.

  • Fluid Level and Condition: Check the transmission fluid level and condition. The fluid should be bright red and free of debris. If it's low, dark, or smells burnt, it needs to be changed. Always use the correct CVT fluid specified for your Kizashi.

  • Visual Inspection: Inspect the transmission for leaks. Leaks can lead to low fluid levels and transmission damage.

  • Professional Inspection: The best course of action is to take your Kizashi to a qualified mechanic specializing in CVTs. They can perform a thorough inspection and use diagnostic tools to identify the problem.

Fixing the Problem: What Are Your Options?

The repair options for Kizashi transmission problems vary depending on the severity of the issue.

  • Fluid Change: For minor issues, such as hesitation or sluggish shifting, a transmission fluid change with the correct CVT fluid might be enough to resolve the problem.

  • Sensor Replacement: If a faulty sensor is identified, replacing it can often fix the issue.

  • Valve Body Repair or Replacement: The valve body controls the flow of fluid within the transmission. If it's damaged or malfunctioning, it may need to be repaired or replaced.

  • Transmission Rebuild: A transmission rebuild involves disassembling the transmission, cleaning all the parts, replacing worn or damaged components, and reassembling it. This is a more extensive and expensive repair option.

  • Transmission Replacement: In cases of severe transmission damage, a complete transmission replacement may be necessary. This is the most expensive option but can be the most reliable long-term solution. Consider a used transmission from a reputable source, or a rebuilt unit.

Prevention is Key: How to Keep Your Kizashi's Transmission Happy

Preventing transmission problems is always better than dealing with them after they occur. Here are some tips to keep your Kizashi's CVT in good condition:

  • Regular Fluid Changes: Follow the manufacturer's recommended maintenance schedule for transmission fluid changes. Do not skip this crucial service.

  • Use the Correct Fluid: Always use the CVT fluid specifically recommended for your Kizashi. Using the wrong fluid can cause serious damage.

  • Avoid Aggressive Driving: Drive smoothly and avoid excessive hard acceleration and braking.

  • Don't Tow: The Kizashi wasn't designed for towing. Avoid towing anything with your Kizashi to prevent putting extra strain on the transmission.

  • Monitor for Leaks: Regularly inspect the transmission for leaks and address any leaks promptly.

  • Consider a Transmission Cooler: If you live in a hot climate or frequently drive in stop-and-go traffic, consider installing a transmission cooler to help prevent overheating.

The Manual Transmission: A Different Story

While the majority of Kizashis came with the CVT, a six-speed manual transmission was available. Manual transmissions are generally more reliable than CVTs, and Kizashi owners with manual transmissions have reported fewer transmission-related problems. However, manual transmissions still require maintenance, such as clutch replacements and gear oil changes.

Frequently Asked Questions

  • What type of transmission fluid does my Kizashi need? Your Kizashi requires a specific CVT fluid. Consult your owner's manual or a reputable mechanic to determine the correct type.
  • How often should I change my Kizashi's CVT fluid? The recommended interval varies, but typically it's every 30,000 to 60,000 miles. Check your owner's manual for the specific recommendation.
  • Is it safe to drive with a slipping transmission? No, driving with a slipping transmission can be dangerous and can cause further damage. Have it inspected and repaired as soon as possible.
  • How much does it cost to replace a Kizashi transmission? The cost can vary depending on whether you choose a new, rebuilt, or used transmission, but expect to pay anywhere from $2,500 to $5,000 including labor.
  • Can I add a transmission cooler to my Kizashi? Yes, adding a transmission cooler is a good idea, especially if you live in a hot climate or do a lot of city driving. It helps prevent overheating and extends the life of your transmission.

The Kizashi Transmission: A Final Thought

While the Suzuki Kizashi's CVT transmission can be prone to issues, understanding the potential problems, their causes, and preventive measures can help you keep your car running smoothly. Prioritizing regular maintenance and addressing any issues promptly are key to maximizing the lifespan of your Kizashi's transmission.