The cost for a new DCT transmission is approx … Stop keeping the car in place by accelerating. The BMW 7-Speed DCT, aka the GS7D36SG, comes in four versions. As with any investment, you must always do everything that you can to prevent problems with your vehicle. In sportier cars with dual-clutch transmissions, drivers like to launch from a stand-still, but doing so incorrectly can severely damage the gearbox and clutch disks. Aaron has high aspirations for his writing career but often gets distracted pondering the profound nature of the human condition and forgets what he was writing… See more articles by Aaron. Those who are used to driving stick shifts might have a habit of putting their car in neutral when they’re fully stopped at an intersection. “The DCT once had two advantages: it was light and its shift speeds were higher. Watch a BMW M235i Race Car Driver Go Crazy After Nurburgring Crash. DCT (Dual Clutch Transmission) DCT or dual-clutch transmission is a really interesting piece of hardware. Sources: Engineering Explained, 2014 Hyundai Veloster owner’s manual. It's everything you could hope from an entry-level BMW M car—and that might be its only flaw. This depends on how your transmission operates, but you could be putting extra heat and wear on the clutch pack. Are You Guilty of Any of These Common Car Maintenance Mistakes? Transmission Versions. There has been a major issue highlighted by Sandygordon on TeamBHP’s official page. Transmission malfunction drive moderate; Erratic shifting or bumping in one or more gears; The engine revs up and refuses to shift. Warning Common Problems For The BMW E92 M3. It is similar to other BMW automatic and are replaced when they fail. Take action if any of these warning indicator lights are illuminated. Many drivers treat their car’s dual-clutch transmission in the same way that they would drive a car that had an automatic transmission. The 7-speed M DCT is the BMW transmission system that allows for fast gear change. The DCT flywheel has the same mounting bolt pattern as our. BMW M4 CS, a middle ground between the standard M4 and M4 GTS. Though we aren't old-fashioned, it seems like a company that promotes the "Ultimate Driving Machine" should dedicate some focus to driver engagement. Many are hesitant to try a DCT transmission due to Ford’s issues with dual-clutch transmissions in the past. I'd like to know if anyone else has had similar problems to me with the dct transmission. If you’re doing any of the following and your car has a DCT, cut it out! Both practices will quickly overheat the clutch. Working at a dealership I've seen some funny stuff. Symptoms of BMW transmission problems: Transmission stuck in gear. Troubleshooting of common transmission issues: Transmission problems can lead to a variety of symptoms. Issue wise, it can suffer some of the similar issues as the ZF alternatives. Mr. Widmar happily resides in Dayton, Ohio with his magnificent wife, Vicki, but is often on the road with her exploring new destinations. This Is The Best BMW M5 Wagon You Can Buy. 5. DCT transmissions in cheap mass market passengers cars are extremely uncommon now, though, so it’s unlike you’ll ever be faced with this dilemma. Shut it down: This "Elekta" edition is basically perfect. 61317842102 . Both the DCT and manual gearboxes are starting to become a weak point in the powertrain, and Quintus feels that the answer lies in old-fashioned torque converter automatics. When this issue occurs in an intersection or at a stop light, a serious safety issue exists of being t-boned or slammed in the rear. Some 8, 9, and even 10 speed applications have proven that they can provide quick shifts and proper track performance, which GM and AMG have been showing in their most recent models. BMW says the DCT “combines the best of two worlds: auto-switching and manual switching,” so let’s see what other tricks we can learn from the clip. MENU. Where the argument of poor shifter feel comes in, many will vouch that some feedback is better than none. It goes right between the M4 Competition Pack and the over-the-top M4 GTS. Clutch behavioral logic and functions vary from manufacturer to manufacturer, so research your specific model to find out how to properly operate. A dual-clutch transmission (DCT) (sometimes referred to as a twin-clutch transmission) is a type of multi-speed transmission system that uses two separate clutches for odd and even gear sets. The company's steady development of dual clutch transmissions has led to speedier shifts and faster lap times, but according to BMW M’s vice president of sales and marketing, Peter Quintus, they just can't handle the power put out by the highly-tuned engines. BMW knows this, and with its M division pumping out more twist than ever, the automaker is facing an unexpected problem. Lines would need to be run and a reservoir mounted. Statistic wise, this GM transmission is much less fussy than the alternative ZF transmission, which BMW uses in the majority of their higher series lineup. This combination triggers BMW M for sporty drivers with the M DCT (M double-clutch transmission). Ford’s PowerShift DCT was seemingly plagued by problems, some caused by a leaky gearbox and some caused by still-unknown causes that weren’t able to be remedied despite numerous transmission swaps and other costly maintenance procedures. BMW Transmission slipping; Transmission malfunction message; Transmission shifts hard, not smoothly. BMW M3 E9x DCT gear selector. When the brakes aren’t applied, some DCTs will make the clutches continually slipping to keep you in place. Boy, will that get some people stirred up -- and rightfully so. 61317835039 . They are essentially the same except for gear ratio and bell-housing combinations. They were schooling me on DCTs and showed me a video of an F80 M3 running through the gears of the DCT transmission … Horsepower sells cars, especially those in the performance segment. Habits to avoid so you don’t ruin a dual-clutch transmission. The design is often similar to two separate manual transmissions with their respective clutches contained within one housing, and working as one unit. 25122283705 . But, a dual-clutch transmission is more like a manual transmission than automatic. The 128i uses the GM 6L45 (GM 6L50 family) transmission. Quintus believes that these transmissions are not only as fast as dual clutch units, but also much more reliable under high power. It allows the driver to choose and customize between different automatic or manual shift modes. 2009 BMW M3 dct (dual clutch transmission) exhibits a serious lag/hesitation when trying to accelerate from a rapid rolling stop. They all feature the same input spline, filters, oil pan and weigh about 175 pounds. View Larger Image; If you are looking at an E92 M3 or just purchased one, you’re in for one of the most rewarding driving experiences available, especially for cars at that price point. I really like this car, but I'm starting to get tired of its problems. Vehicle speed input (wheelspeed sensor). Don’t hold the brake pedal while you’re revving the gas because the clutch will take damage trying to move the car while you’re fighting it with the brakes. It has two clutches that control even and odd gear ratio with the first one getting an odd set of gear. I have a BMW extended warranty with 15 months left on it. The BMW 7-speed M DCT system has a built-in feature called DriveLogic. You don’t need to do this with a dual-clutch transmission. I did a bad thing a little while ago. Drivelogic button. Our Master Certified BMW Technicians are your trusted source for a problem free experience. The DCT is a big concern for it's an expensive repair, a replacement for $10K+! It's a vital decision for the future of the model, so don't think it'll pass over lightly with enthusiasts. This could be due to the unit low on transmission fluid obviously caused by a leak. Is Your Car Having Trouble Driving? Engines blow, transmission fail, struts blow, radios quit, etc. BMW INPA . For drag racing the … If you have a tendency to let your DCT sit without applying the brakes, such as waiting in traffic or at the foot of an incline, you could be wearing out the clutch pack. The BMW Head was recently interviewed by an Australian publication named Drive (no, not us) and said the following: “We are now seeing automatic transmissions with nine and even 10 speeds, so there’s a lot of technology in modern automatics,” he said. The company's steady development of dual clutch transmissions … See BMW's new, very blue, limited-run M4 in action. BMW knows this, and with its M division pumping out more twist than ever, the automaker is facing an unexpected problem. As a result, you get more driving pleasure and even better performance in everyday life and on the racetrack. According to Sandygordon, the Dual Clutch Transmission (DCT) of his Kia Seltos gets stuck in the second gear and then directly shifts to the fourth gear while skipping the third gear. GS7D36SG . If you plan to purchase a vehicle with a dual-clutch transmission, or if you already own one, knowing how to avoid bad driving habits will considerably increase the longevity of your transmission and your vehicle. In general, never accelerate the engine when the brakes are applied. If you do ever put the car in neutral, keep the brake depressed when shifting into and out of neutral to protect the clutch. Manual, or Automatic? “Now, a lot of that shift-time advantage has disappeared as automatics get better and smarter.”, “[I'm] not even sure the next generation of M3 and M4 models from BMW will have the option of a manual gearbox.”. Brake pedal/stop light active input. The same goes for putting the car in reverse and accelerating backward to stop from rolling down a hill. We can service or repair any BMW CVT transmission and any BMW DCT transmission, along with manual transmission BMWs. Rise of the DCT Transmission. DCT Problems and BMW M4. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites. BMW M3 E9x DCT gearbox. © document.write(new Date().getFullYear()) Acton Media Inc. All Rights Reserved. I was hanging out with my friends at Maximum PSI, a BMW performance shop where it's not uncommon for them to work on 1000HP + BMWs. I had the engine and transmission reflashed 3 weeks ago before going to the Pikes Peak Hill Climb. The precision of being able to shift gears yourself, versus the consistency and reliability of having a torque converter do the work for you. BMW M3 E9x DCT shift knob with boot. BMW INPA or other diagnostic tool for DCT. It is capable of reaching 9,000 RPM without interference to the tractive forces like power and traction. It's like driving a manual transmission: You don't want to slip the clutch any more than you have to. Take action if any of these warning indicator lights are illuminated. I’ll explain how it works below: A DCT (Dual Clutch Transmission) Take the case of 6 gears DCT. My friend and parts manager locally told me that there is no parts available for repairing the DCT. Find out…. Sure it sucks that the transmission failed but it isn't necessarily indicative of a larger durability issue. This is thanks to the extremely fast M DCT, which can be switched on automatically or manually without interrupting the traction. Jump to Latest Follow 1 - 20 of 26 Posts. The BMW M2 Is All the Sports Car We Need—and Maybe a Little More. Your car’s owner’s manual will have a lot of information on proper handing to not ruin a dual-clutch transmission. The car will intuitively release the clutches when you’re braking, so there’s no point switching out of Drive. Automatic Transmission problem of the 2008 BMW M3 36. And if you don’t treat it properly, you could permanently damage it. Failure Date: 02/07/2009 I have a 2008 BMW M3 equipped with the dct transmission and my issue is the lag with 2-3 gears, this is my daily commuter car and for some one who is stuck in stop and go traffic for about 2 hours and 45 miles each way I cant not drive my car any more because of this issue. A lot of different road conditons there and back and everythign worked perfectly (I was there to watch not race). Some of your current driving habits could ruin a dual-clutch transmission. Since I keep my cars for a while (98 E36 M3 purchased new is now my autocross car), I wanted to know how much would it cost to repair the DCT transmission out of warrantee. He gleefully utilizes his background in theater, literature, and communication to dramatically recite his own articles to nearby youth. For years both sides have argued one over the other…. i don't believe the BMW 330d has got a DCT box, it's an 8 speed torque converter gearbox manufactured by ZF, or if it's an older BMW it'll have a 6 speed torque convertor box. The DCT transmission appears to have an external fluid reservoir. See real-world BMW 3-Series transmission problems and repair histories as reported by other BMW 3-Series owners. First of all, I don't know if this post belongs in the manual or automatic transmission section or both. It is a bit on the heavier side as it has a lot of moving parts and gears. I have had no reliability problems with transmission at all. These issues eventually led … It appears that a DCT flywheel will bolt right up to the S85 crankshaft. Technology, performance and design delivered to your inbox. BMW procedures for changing the DCT transmisson fluid in your M3, M4, M5, M6, 135i, and 335i. While you have the likes of Honda instilling a love of the manual transmission, BMW needs to show you how to put one of its M cars in park. Stop taking your foot off the brake. I may dump it for a 2020 or 2021 M240i. (Fairly easy) 4. For reference, the bell-housing is the part of the transmission where it bolts to the engine. I have an early 135 DCT with 13000mi on it. The BMW M4 CS Is a Limited-Run M4 With a Power Bump. When reported to BMW they claim it "works as designed". If you’re sitting on an incline, don’t repeatedly tap the acceleration pedal to keep your position. A final decision is unclear, but expect to hear more on this from Quintus and BMW as a whole. Although that may seem like a step back for performance, single clutch automatics have indeed become a lot faster over the past few years. Use the brakes instead. Transmission Failsafe Prog. BMW DriveLogic. Also, see repair breakdown by problem area and cost. The issue is with the gearbox of Seltos. A vast majority of the wiring for DCT electronics is internal in the valve body. Read more Drivers have the choice. BMW Steptronic; BMW M DKG Drivelogic; Chrysler PowerShift; Dacia EDC (Efficient Dual Clutch) Ferrari DCT (Dual Clutch Transmission) Fiat DCT; Ford Powershift; Getrag Getrag PowerShift bzw. The eternal debate. Aaron is unashamed to be a native Clevelander and the proud driver of a Hyundai Veloster Turbo (which recently replaced his 1995 Saturn SC-2). The only BMW cars to now have DCT boxes are the M cars (not M sport).

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