Hyundai santa fe transmission issues

Hyundai santa fe transmission issues. The recall will also result in a stop-sale order on those There are 3 known incidents with transmissions failing on the 2024 Santa Fe in the USA. I've noticed some problems that I would love some help identifying and seeing if what the fixes usually are. 6 5 – Fuel System Problems. So, we’ll make sure to help you avoid those particular model years by going through the worst Santa Fe issues based on our evaluation: 1. The hyundai santa fe 2013 is a mid-size, five-passenger suv with a stylish exterior and comfortable interior. We have noticed recently that the car shudders and clunks when braking/accelerating around 40mph and when putting the car into reverse. The worst complaints are transmission failure, clunks when shifting out of park, and car moves in park position. I used the 4WD as we had a covering of snow and noticed a very brief shudder every few hundred yards coming back from the shops less than a mile from home. Aug 13, 2021 · I own a Santa Fe Caligraphy 2021 since April 2021. 7 Tips On Fixing Common Engine Problems. Common engine issues include vibrations, knock noises, and fuel system leaks requiring timely maintenance. Example: "Bad Brakes", "Toyota Recall", etc. This can happen when the fluid becomes too low, causing the clutch and gears to grind due to a lack of lubrication. Learn More. The issue stems from a faulty transmission that fails to shift gears properly, causing a jerking or slipping sensation while driving. Jan 15, 2024 · Discover common transmission problems in the 2019 Hyundai Santa Fe, their symptoms, consequences, and repair costs. 3L V6 5-speed shiftable automatic FWD. Before buying my 2011 3. The 2021 Hyundai Santa Fe has 3 problems reported for transmission failure. More than 300,000 car shoppers have purchased or leased a car through the U. This suv may also experience problems with the fuel system. Oil leak coming from left side of transmission. Although several owners reported issues with this transmission during the 2010 Jan 20, 2024 · 1 Posts. I bring to dealer and they wont do anything. Oct 5, 2013 · Shiftronic 6-speed automatic transmission survey. The 2011 hyundai santa fe is a popular compact suv that has gained considerable attention for its spacious cabin, smooth ride, and affordable pricing. When cold (first start of the day), the car will occasionally have trouble shifting into 3rd or 4th gear, it will do a couple of quick chimes. For current owners, what are your impressions of the transmission? Sep 17, 2023 · Hyundai santa fe 2014 is an suv that has been known to suffer from several problems, particularly in its engine and transmission. It’s crucial to understand what’s causing this issue and how to diagnose and fix it before it escalates into lasting damage. Learn More #2: Transmission Slips When Example: "Bad Brakes", "Toyota Recall", etc. Took the car to independent shop and problem was solved. Problem: The end of the cable connecting the transmission range switch to the vehicle’s shift lever pin is fastened to the pin with a rubber grommet. Transmission problems like slipping gears and rough shifting can be mitigated with regular maintenance. 5 Conclusion. Matthew Schelkopf January 17, 2023 Automotive hyundai , hyundai transmission failure , kia , kia transmission failure , santa cruz , santa fe , sonata , sorento Apr 17, 2024 · You may get a better response if you are an "Influencer". Sep 17, 2023 · The common problems with hyundai santa fe 2013 include engine failure, transmission problems, and braking issues. #21 · Jan 20, 2024 (Edited) Just had a similar issue with my 2023 Sante Fe Hybrid: tried accelerating on an onramp to get up to speed entering the highway, car seemed to max at about 55mph (speed limit is 65) and I couldn't get it to go any faster, even with the pedal to the floor. The worst complaints are hesitation, poor shifting while in cruise control, and Feb 26, 2024 · 1 Common transmission issues in the 2017 Santa Fe SE model. This light means there’s an issue with your anti-lock brakes. com (click on 2007-2010 hyundai santa fe) the problem has been identified as originating from a factory defect in the assembly of the transmission: There is insufficient clearance between the clutch packs (1st-2nd and 2nd to 3rd) so the shifting is "too tight" between 1st-2nd Become a Fan Spread the Word. The worst complaints are slips while shifting, transmission failure, and shifter gets stuck in park. Summary: Hyundai Motor America (Hyundai) is recalling certain 2016-2018 Santa Fe, 2017-2018 Santa Fe Sport, 2019 Santa Fe XL, and 2014-2015 Tucson vehicles 4 days ago · ABS (Anti-Lock Braking System) Warning. Some of the issues were caused by faulty electrical connections, while others were due to transmission malfunction. Transmission problems. Its first hybrid variant came out in 2021 boasting an estimated 36 mpg combined, and a plug-in hybrid […] How reliable is the 2019 Hyundai Santa Fe? See the most common repairs performed and learn if your vehicle is at risk for major repairs in the next 12 months. Low levels of transmission fluid or transmission fluid leaks are by far the most common type of transmission problem. Bump Jan 5, 2021 · Santa Fe transmission problem. 3L V6 6-speed shiftable automatic AWD. To prevent the transmission from failing, regular maintenance is needed, such as fluid replacement, inspections, and avoiding excess heat. If your build date is after Nov 2021 you should be OK Example: "Bad Brakes", "Toyota Recall", etc. Check out our Hyundai Santa Fe overview to see the most problematic years, worst problems and most recently reported complaints with the Santa Fe. 0 reliability rating, excelling in durability and quality among midsize SUVs. Sep 17, 2023 · The types of transmission problems in the santa fe include slipping gears, delayed shifting, and transmission fluid leaks. . Sep 17, 2023 · Transmission problems can arise, with owners experiencing slipping gears or unresponsiveness. It is just over 2 months old with 5500 miles on it. Common issues surrounding the Santa Fe include transmission hesitation, speaker issues, a faulty crankshaft sensor, and shuddering during gear shifts, among other issues. Sep 17, 2023 · The common problems found in a 2004 hyundai santa fe include transmission issues and electrical failures. Jun 23, 2020 · Start diagnosing your Santa Fe’s hard shifting by checking the transmission fluid level. 1 Brief Overview Of 2022 Hyundai Santa Fe Problems. Pretty much since I drove it home I experience a definite shudder when up shifting during moderate acceleration. Owners have experienced issues with the transmission slipping, stalling, and failing to accelerate. The problem: The dual-clutch automatic transmission may disengage when the Oct 13, 2022 · Hyundai confirms that six of its late-model vehicles are subject to a recall and sales stop, due to problems with the 8-speed dual-clutch transmission. 1 Shifting delays and rough gear changes reported by owners. Learn More #2: Steering Column Noise 2015 Santa Fe Dec 12, 2023 · 2023 hybrid santa fe acceleration and transmission issues. May 4, 2011 · The Problem:After numerous customer complaints, Hyundai discovered that certain two-wheel drive Santa Fe SUVs with the automatic transmission and 2. Transmission disengaging at low speed coasting and then reengages violently. The car surges forward a little as if you step on the gas. A general rule of thumb is to have your transmission fluid checked and changed about every 30,000 to 60,000 miles, but that timeline can change if you're hard on your Hyundai. 2007 Hyundai Santa Fe 4dr SUV. 0 out of 5. Sep 17, 2023 · In general, the 2011 hyundai santa fe is a relatively reliable vehicle, but potential buyers should be aware of these common issues. I limped the half mile home and the same Dec 17, 2023 · You don't state which model you have. One of the most common complaints about this vehicle is leaking oil. You can also perform a diagnostic test and replace the solenoid if necessary. Jun 23, 2023 · With a scangauge installed, I'm finding that the Santa FE 2. CarConfections having MORE transmission issues with new Hyundai Santa Fe. 290-horsepower 3. News Best Price Program. The worst model years for transmission problems are the 2017 Santa Fe , 2009 Santa Fe , and the 2010 Same thing happened to me. The 2021 Hyundai Santa Fe has 133 problems & defects reported by Santa Fe owners. They wont do anything, 2018-2022 had a recall for same issue but they won’t fix the 2023 models. 2005 Hyundai Santa Fe transmission problems with 3 complaints from Santa Fe owners. Regular oil changes, checking the transmission fluid, and making sure that belts and hoses are in good condition are all preventative measures Jan 17, 2023 · If you have experienced transmission failure in your Hyundai or Kia vehicle, please contact the lawyers at Sauder Schelkopf by filling out the form on this page. Vehicles Recalled. 3 Complete transmission failure leading to inability to drive. Sep 1, 2023 · The turbo engine can deliver surprising power. 2014 Hyundai Santa Fe 4dr SUV. The value of a new Hyundai Santa Fe transmission could be over $3,500 depending on the vehicle, however, transmission services such as fluid changes and a transmission fluid flush are considerably less expensive, in some cases costing less than $150. It seems to be the 2-3 shift and is around 40km/h. Electrical issues can be found in the santa fe, including power windows and locks failing. Jan 27, 2024 · The 2010 Hyundai Santa Fe has been widely regarded as one of the worst model years for this SUV. These services are laborious to prolonging the life of your Hyundai Santa Fe transmission. Service intervals can vary depending on how you use your Hyundai, so check with your According to a Hyundai mechanic who is a member at the hyundai-forums. 2022 Santa Cruz, Elantra N, and Kona N. The issue seems more apparent and frequent now, though not 100% reproducible. Jun 20, 2023 · Hyundai has responded to reports of transmission problems in its Santa Fe SUV, saying that it is aware of the issue and is working on a fix. This caused issues in the transmission, with broken pieces. It is a safety issue. The worst complaints are transmission, windows / windshield, and engine problems. 5T and they do have a problem with 2021,2022, 2023 Hyundai and Kia on certain vehicals equipped with the Dual-Cluthc Transmission (DCT) Supposed to be a recall on an eight-speed Dual Clutch Transmission oil pump malfunction that could trigger an improper fail-safe model reaction the causes the May 26, 2024 · The Hyundai Santa Fe 2010 won’t shift into drive. 33,950 - 48,300. 5L V6 with 68k miles that I recently got used. 2023 Hyundai Santa Fe SEL. 2018 Hyundai Santa Fe Sport transmission problems with 2 complaints from Santa Fe Sport owners Hyundai's number for this recall is 218. I had a transmission guy look at it, and even had the tranny fluid changed and nothing helped. Average failure mileage is 10,500 miles. 4 Heating And Cooling Problems. You may want to check these: Nightmare transmission issue 2023 : r/HyundaiSantaFe (reddit. Low Transmission Fluid. Feb 15, 2024 · Hyundai Santa Fe is a reliable SUV for the most part and only several model years from the year 2000 to the new 2023 model faced severe engine and transmission issues. 4 4. " Anonymous, NC (2022 Hyundai Santa Fe XRT 2. These problems can result in costly repairs and reduced vehicle performance. 3 Failure to engage gears properly, leading to loss of power. Just normal acceleration from a stop sign. While a couple of buyers reported the inability of the vehicle to shift out of the first gear and pick up speed, one complainant noted that the vehicle would move in the reverse direction, despite the transmission being placed to park. New Santa Fe Limited 2023. Just got a 2024 ultimate calligraphy and having the exact same issue. The 2020 Hyundai Santa Fe has 82 problems & defects reported by Santa Fe owners. I advise - Do Not Buy a Hyundai. 2017 Hyundai Santa Fe transmission problems with 24 complaints from Santa Fe owners. 1) I noticed that sometimes the car will lurch/thud when shifting gears. Engine Failure. The worst complaints are electrical, engine, and transmission problems. 5-L Regularly checking and exchanging your 2023 Santa Fe’s transmission fluid is one of the best ways to help the transmission system perform. 2 2. Even though there has been a major recall, IF your Santa Fe tranny does not have the problem that is the subject of the recall, this sophisticated transmission does the job well, with the exception of slow speed driving. 2011 Hyundai Santa Fe transmission problems with 2 complaints from Santa Fe owners. C $5000. Low transmission fluid is one of the most frequent causes of hard shifting in the Hyundai Santa Fe. Sep 17, 2023 · The 2021 hyundai santa fe has been reported with transmission problems, including transmission failure and misfiring. 2013 Hyundai Santa Fe transmission problems with 5 complaints from Santa Fe owners. Mar 6, 2023 · Current 2022 Santa Fe PHEV owner with nearly 12K miles now. The proposed class-action lawsuit includes 2010 Hyundai Santa Fe transmission problems with 52 complaints from Santa Fe owners. Required a new tranmission. Apr 14, 2022 · 2 posts · Joined 2023. 4L – TSB 15-01-009. 2013 Santa Fe Sport 2. To fix these problems, it may require a rebuild, replacement or software update. MSRP. The problem is widespread throughout the us, with numerous complaints filed against the vehicle. Find Best Price. and the periodic hard shift between 1st and 2nd gears is not a transmission issue, its a software issue with the vehicle that either needs to be upgraded or just re-installed. The worst complaints are hesitation, power train:automatic transmission. S. Sep 17, 2023 · Top 5 Major Problems Faced By 2020 Hyundai Santa Fe Owners. Learn about the most common issues and find solutions. This involves assessing the transmission fluid for an appropriate color, adequate level, and absence of debris. The same problems also caused a Kia K5 and Kia Sorento 8-speed transmission recall Sep 17, 2023 · Whether you are an owner of a 2013 santa fe or are considering purchasing one, it is essential to be aware of these potential issues before making any decisions. 1 1. Low levels of transmission fluid are usually caused by leaks in the transmission system itself. 54560 mi. 1. The worst complaints are transmission slips when it's cold, transmission oil pump Mar 25, 2022 · 2012 Santa Fe Limited - Bumping/thud Transmission issue? I have a 2012 Hyundai Santa Fe AWD Limited 3. The 2004 hyundai santa fe is a popular suv choice, but like many vehicles, it is not without its problems. These issues may lead to costly repairs or replacement parts. 86800 mi. Bump the Santa Fe Sport problem graphs up another notch. Nov 26, 2019 · Transmission Problems With New 2010 Santa Fe. I have a Calligraphy with the 8 speed dual clutch transmission. In addition, many owners have reported serious mechanical or engine problems Sep 17, 2023 · The 2014 hyundai santa fe has had transmission issues, including stalling, shuddering, and delayed shifting. About once or twice a week, under normal driving, we've noticed very harsh shifts. Suspension problems, like clunking noises or excessive bouncing, are also common. Customers complained of sudden and unexpected transmission failure, slipping, and delayed gear engagement. 2004 Hyundai Santa Fe transmission problems with 14 complaints from Santa Fe owners. See real-world 2013 Hyundai Santa Fe transmission problems and repair histories as reported by other 2013 Hyundai Santa Fe owners. These problems are caused by a defective torque converter and transmission solenoid, leading to expensive repairs and replacements. Worst 2015 Hyundai Santa Fe Problems #1: Transmission Pump Failure 2015 Santa Fe Average Cost to Fix: $2,500 Average Mileage: 74,000 mi. The company says that a small number of customers have reported “a thumping noise or feeling” when shifting from first to second gear. About every 30,000 to 60,000 miles is a good timeframe for having your transmission fluid inspected and perhaps changed. 2 Transmission Issues. 3 3. Jul 1, 2023 · Transmission problems are a common issue facing motorists who own 2013 hyundai santa fe vehicles. we’ve been having significant issues with our 2023 santa fe hybrid accelerating from either a slow down or stop - and also experiencing significant engine “revving” where rpm’s will skyrocket but the engine won’t actually shift into gear - as such the car isn’t accelerating Low Fluid Levels or Leaks. Oct 17, 2022 · The Details. Oct 20, 2023 · Good Deal | $601 under. 2,800 miles in and a transmission replacement later, there is STILL problems with it. We have a 2024 Limited AWD with 4500 miles on it and no Anonymous, CO (2020 Hyundai Santa Fe Limited 2. Feb 5, 2021 · I just read Motortrends review of the 2021 Santa Fe, and they did not like the DCT transmission and said they hoped it would be retuned or replaced. In a nutshell hide. However, the 8 speed transmission with the closed loop ATF cooling system, that relies entirely on a small transmission mounted Heater/Cooler heat exchanger module, is pushing 225+ on the steeper grades. It was a failed fuel injector which was replaced under the warranty. RepairPal has given Santa Fe a reliability rating of 4. Plus, the transmission also does not engage. Mar 6, 2023 · The midsize Santa Fe is one of Hyundai’s most popular vehicles and is known for offering a lot of value for money. The worst complaints are will not shift into overdrive when a/c or defrost is on, power train:automatic May 22, 2024 · Hyundai Santa Fe boasts a 4. com) (Different year, same transmission). Transmission Flush in 2019 caused 'floaties' in the transmission. Sep 12, 2021 · I'm at 29,500 miles on my 6 month old Santa Fe (I take a lot of long road trips), and have started having a few transmission problems lately. May 21, 2022 · Issues with the transmission unit: The 2021 Hyundai Santa Fe transmission problems have been rampant. The engine was revving but seemed to either be not 2017 Hyundai Santa Fe Sport transmission problems with 7 complaints from Santa Fe Sport owners. The SEL series has a standard 8-speed transmission the Limited and Caligrapy models have A dual-clutch 8-speed unit. Started the day I drove it off the lot with 20kms on it. I'm not aware of any major problems with the standard 8 speed but the Dual clutch transmission has some potential problems. These issues may lead to harsh shifting, hesitation, and loss of power while driving. There are thousands of 2024 Santa Fes on the road now without transmission issues. I have a UK SF Generation 3 2014 model with 61594 miles on the clock owned for the last 5+ years and dealer serviced. They do not stand behind Mar 10, 2021 · The Hyundai Santa Fe consistently ranks among the top five most reliable vehicles of its class. "Check engine light came on and car went into limp mode. The connection between the shifter cable and shift lever pin is critical to ensure proper gear selection (including placing the vehicle in Park). Bump the Santa Fe problem graphs up another notch. The transmission in your 2019 Hyundai Santa Fe is the part of the 2019 Hyundai Santa Fe that directs the power from your engine to the driveshaft which in turn helps to turn the wheels on your 2019 Hyundai Santa Fe . I contacted manufacturer. All N-model cars plus the Santa Cruz Feb 26, 2024 · In a nutshell hide. The worst complaints are hesitation and stalling at low speeds, lags power after turning, and Low Fluid Levels or Leaks. We've got a new 2010 Santa Fe AWD LTD with about 2800km on it. View all 2023 Hyundai Santa Fe models for sale near 23917. 3 2 – Electrical System Malfunctions. Hyundai and Kia have issued a recall on certain 2021-2023 cars, trucks, and SUVs equipped with a dual-clutch transmission (DCT). The worst complaints are transmission slipping, transmission leaks, and transmission rolls back on hills. 2021 and 2022 Santa Fe, Sonata, Veloster N. 5 4 – Transmission Failure And Issues. 2009 Hyundai Santa Fe transmission problems with 17 complaints from Santa Fe owners. Stay informed and avoid costly repairs. As owners of the 2021 hyundai santa fe have reported various transmission problems, it seems that the vehicle has not been immune to these The most common Santa Fe transmission problems cost $3,200 to fix & occur at 57,000 miles. 5L Santa Fe, all of my previous cars had manual transmissions. 4-liter engine have a misaligned intermediate Sep 17, 2023 · The 2017 hyundai santa fe transmission problem is a persistent issue that has been reported by many car owners. Oct 29, 2019 · Are you worried about your Hyundai Santa Fe’s transmission slipping? Transmission slipping can be a serious problem, potentially leaving your Santa Fe inoperable if not addressed promptly. 1 Common transmission problems in the 2007 Hyundai Santa Fe. I have a 2017 Hyundai Sante Fe XL. Usually only occurs when the temps are below about 31 degrees Fahrenheit. 1 Engine Problems. The seals in the transmission or driveshaft may become faulty and leak fluid. Feb 27, 2024 · So, let’s get started. 2020 hyundai santa fe owners have reported several major problems with their vehicles. Oct 17, 2022 · Hyundai and Kia have recalled more than 120,000 vehicles total from eight models because of a transmission problem that can leave drivers stranded. Usually happens when the transmission shifts from 5th to 6th and 6th to 7th. #13 · Aug 7, 2023. Not this one! Transmission. With a clean, modern look inside and out, the Santa Fe Worst Hyundai Santa Fe Sport Transmission Problems #1: Hesitation When Accelerating 2018 Santa Fe Sport Average Cost to Fix: N/A Average Mileage: 2,000 mi. transmission problems 24; engine problems 16 NHTSA complaints: 475; Worst 2017 Hyundai Santa Fe Problems #1: Hesitation 2017 Santa Fe Average Cost to Fix: N/A Average Mileage: 1,000 mi. C $220. Feb 26, 2024 · Fix your 2007 Hyundai Santa Fe transmission problems, including issues with the tranny, 3rd gear, torque converter, and fluid leaks, with expert repair and service. 4 3 – Car Suspension And Brake Problems. Also, see repair breakdown by problem area and cost. 2 Transmission slipping or jerking during acceleration or deceleration. Dealer quoted $2000 for repair of the leak. Most big cars with a 4 cylinder engine are dogs. (Driver side) Happened as a result of dealer flushing the trans fluid. Aug 26, 2023 · The 2009 hyundai santa fe, while a reliable car otherwise, suffered from transmission problems that affected the model year. 2 1 – Engine Issues And Recalls. The 2014 hyundai santa fe is a popular crossover suv that offers a spacious and comfortable ride. 2 Low fluid levels or leaks: causes and solutions. 3 Electrical System Troubleshooting. Jul 19, 2023 · A crucial first step in addressing Hyundai Santa Fe shifting issues is to check the fluid level and quality. After 4000 miles the transmission started being jerky and the problem not only persists 3000 plus miles later is getting worse. 0. To troubleshoot and fix solenoid-related issues, you can start by checking the fluid levels and examining the electrical connections. Whether it’s slipping gears or unusual noises, we’ve got you covered. Some of the most common issues include electrical malfunctions, which can cause the vehicle to stall or fail to start. 4L is underpowered but doing OK in terms of engine oil and coolant temps. Car has had problems nearly 10 times. 53320 mi. Transmission Issues. One of the most common problems reported with the 2010 Santa Fe is transmission failure. All 3 happened within the first handful of miles which suggests an assembly line issue rather than a design flaw. A big selling point for me was the Shiftronic 6-speed automatic transmission that allows full manual control of the transmission. This problem is most likely due to a computer upgrade gone wrong. 0L / 2. 0-L 4 Cyl turbo) Engine Minor Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks. 1 Transmission slipping or jerking during gear shifts. 242-horsepower 3. Jul 28, 2022 · 2021 Santa Fe Transmission shudder. Sep 13, 2023 · If you’re experiencing issues with your Hyundai Santa Fe’s transmission, our expert diagnostic and troubleshooting tips can help you identify and resolve the problem efficiently. Feb 10, 2022 · FishRamLion said: I've been having some issues with transmission sifting when the transmission is cold. Oct 17, 2022 · 1:13. Be aware of these issues when considering purchasing a used 2005 santa fe. It is very noticeable between 1st and 2nd and 2nd to 3rd. Become a Fan & Spread the Word. $39,385 MSRP $40,885. The most common reason why vehicles may have transmission problems is due to lack of proper maintenance. Electrical System Malfunctions. While the Santa Fe has been praised for its spacious interior and comfortable ride, the 2010 version faced several issues that have caused headaches for owners. New. I noted a transmission recall on Santa Fes but it doesn’t seem to be We're Reddit's central hub for vehicle-related discussion, industry news, reviews, projects, DIY guides, advice, stories, and more. Fuel injection system. Our pricing beats the national average 86% of the time with shoppers receiving average savings of $2,287 off MSRP across vehicles. Jul 28, 2018 · July 28, 2018 — Hyundai Santa Fe transmission problems have caused an owner to file a lawsuit alleging 2017 Santa Fe SUVs hesitate during acceleration. This problem is usually caused by a low level of transmission fluid in your car. Regularly checking and exchanging your 2020 Santa Fe’s transmission fluid is one of the best ways to help the transmission system perform. 2024 Hyundai Santa Fe. It could come on for a variety of reasons, from a faulty speed sensor to low brake fluid to Sep 17, 2023 · The 2011 hyundai santa fe commonly experiences issues with the engine, transmission, and suspension. Jul 27, 2022 · Yes I now own a 2023 Santa Fe Limited 2. Sep 17, 2023 · Hyundai santa fe 2015 has reported problems with its transmission and engine. Get answers and make your voice heard! 2012 Hyundai Santa Fe transmission problems with 3 complaints Oct 15, 2022 · Hyundai owners with questions should call 855-371-9460 and refer to Hyundai transmission recall number 236. Sep 17, 2023 · A faulty solenoid can cause various transmission problems in the 2022 hyundai santa fe, such as jerking, slipping, and hard shifting. 2 Delayed engagement when shifting gears. For the first 4000 miles, the car was extraordinary, with no issues, not jerky transmission or shuddering. Jun 7, 2022 · In this article we’ll highlight some of the most common problems and issues of the Hyundai Santa Fe. ix sz zp fq fm lq dy zb kf zx