I took the car into Ford Dealer and explained the problem but they found nothing during technician diagnostics I know every manufacturer has issues somewhere and I guess Ford has a problem with customer service. They were forced to recall and extend warranties.. The solution: The recommended remedy to this problem is to modify the valve body by deleting a hole located on the separator plate. The inconsistent shift quality is the least of my concern most of the time, however a constant shuddering under load along with intermittent severe shift flares (generally only when transmission is cold) This is an expensive transmission. Copyright TransGo, LLC. 0000005320 00000 n Forum contains unread posts It doesnt seam to struggle to find gears but after the research I did it seems to be normal. Lastly, quite often the D2 checkball blows through separator plate which ruins the plate and results in the no reverse as well as the 2-3 cut loose conditions. These control valves regulate the flow of engine coolant to the heat exchanger. -+7zxaVny%;-}.lb/y^]8X{}xKNh}9ucs+N]5^~s6|>?y!c~~Y3^s{;esSopMc+bo_=/yco|s6=m?~n_?ZdK/[omGtWy]\xgo=4kr?eyz-S.>U=9y/?_|9Q_O~|v]>|={Z=n*evz5yuk?m'C /y?>fE7^}=7?8 ^}K~eggb[sk?G18g3~xxc3x wg=`o}vdw_y-u_hN+otW?:6f7?}r=o7||m>/jr/ /u8Fza &lA&&5cp*q`m~EpD~YcgG pug Private For me, if I power through the shifts after start up, it feels like there is a lag for a second where the RPM goes up before the 2nd gear engages. it seems 6f35's installed before Jan 2010 have problems. #9. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. "CarComplaints.com" , "Autobeef", "What's Wrong With YOUR Car?" I have the 6f35 transmission in my fusion one shop told me 3000-4500$ the other 2800-3400$ and the last shop I called said they don't touch them cause they haven't been able to get on right "they don't take to a rebuild" I'd have to call someone else can so.ebody please help before I dump the wrong thing In. I left my company December 31, 2017 and bought the car for personal use with about 43,500 miles and was running fine. September 27, 2022 The 6F35 Transmission from Ford is one of the ingeniously designed transmissions from this American car maker. xp]u~Ize_{qabc7$06HfdBR>-&$!2]&JI@Rh3I4@={{v4= By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. But opting out of some of these cookies may affect your browsing experience. Subscribe for updates! This, mostly front-wheel Transmission boasts better fuel efficiency while also lowering CO2 emissions. Took it in again, Dealer found shavings in trans fluid, said it needed to be rebuilt. It does the hard shift between 2-3 gear almost like it cant find it. So I recently bought a 2015 Ford Fusion 2.5 L with about 68k miles. As a result, shift quality complaints and solenoid performance codes can occur along with low or high main line pressure. Diagnosis and correction of a max line pressure condition may become, With Hondas 10-speed front wheel drive transmission (see Figure 1, above) going into its fifth year on the roads, its feasible that one may show up in your shop for service. Have an appointment with the dealer next Monday for our 17 model with 55k miles. However, you should install a PTU to help you completely solve the issue. Extremely loud! To get to the root of the problem, the transmission control module (TCM) must be tested to ensure that the shift solenoids, pressure switches, and pressure control solenoids are working properly. For more information on how we collect and use this information, please review our Privacy Policy. In this article, we are going to explore the 6F35 transmission problems and whether there are any serious problems to make you worried. If you continue to use this site, you consent to this use of cookies. We use cookies to analyze & improve your experience, & to personalize content and ads. This should not happen and is an unexceptionable, irritating and possibly a dangerous condition if an infant was in a car seat and needed to accelerate quickly after that first start up (cold soak) could injure the babies neck or even cause a concussion by the head striking the back of the baby seat headrest. The solenoid regulator valve spring is calibrated to prevent the solenoid feed pressure from exceeding a predetermined PSI, no matter what main line pressure is. Current products: 6R140 and 10R80 finished transmissions; Gears - 6R80, 6R140, 6F35, 6F50/55, 8F57 Year opened: 1958 Site size in acres: 182 . I would hook up a diagnostic tool and look for clues in Hello Scotty The cooling system of the 6F35 Transmission varies from one car model to the next. You have to take apart the transmission to do it. The Fora platform includes forum software by XenForo. To address the TCC problems, a new TCC regulator valve is included that is fitted with a scarf cut sealing ring at one end which restores the valve function without reaming the bore. Then, all those little microns get sucked up and passes through the filter media going directly into the pump taking out the pocket and gear, PR valve and TCC valve bore. It is highly recommended for these checks and services to be an essential part of the repair process to prevent it from coming back on a hook cooked. Remember, I explained this is not a hesitation but a jerk in shift 1st to 2nd gear. It delays/shifts a bit harsh from 2 to 3. The furnished bushing and solenoid regulator valve assembly will restore the system function using the existing worn bore. {/sarcasm}. I thought it was due to the quality of the rebuild. Other drivers report experiencing the same sluggishness and hesitation feel when the car is at a rolling stop. I love the car other than one thing, the transmission. They pulled the transmission and tore it down to inspect the 1-2-3- 4 clutch. Continued during vacation until we got back home and continued to hesitate and jerk at times when transmission was shifting. SHIFT KIT Valve Body Repair Kit Section 301-01 with the fluid temp between 85-90 degrees Celsius (185-200 degrees F). Rebuilding a modern gearbox that is worn out (and doesnt have a specific fault) and make last for any reasonable mileage is borderline impossible but some places do manage to do that, but here its important to have some warranty as often youll end up using it. Dealer called Ford Corp & said they would authorize rebuild and sending parts. The valve is not expensive and goes a long way to ensure the system works seamlessly while keeping the warranty intact. This cooler bypass assembly fails miserably and should always be replaced during an overhaul. Hard to believe this has been going on since 2013 - 2017 and will continue unless Ford redesigned the way this hydraulic circuit functions and allows the flu. To the keen driver, the 6F35 offers up to 6% better fuel economy as compared to the conventional 5-speeds. Solved The Explorer was given to me as a replacement company car with 42,000 miles. It depends on your definition of hard; I might be inclined to say it's normal for the 6F35. This should be followed by removing the check ball found where the deleted hole was. Another common problem is overheating. If this is overlooked, the unit can come back cooked. Product Support This causes the transmission to shift a lot. that Ford says is considered normal operating, no fix needed as follows: Problem Some Ford vehicles may experience sluggish acceleration or a hesitation feel during a rolling stop, followed by a harsh bump or slip feeling. Obviously I see the issue is surfacing in the 2010 Fusion now with the 6F35. Messages. 3k miles on it. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. This is a serious problem should be considered a defect worthy of a recall and warrants replacement of the transmission or a fix that will compensate for this engineering flaw in the design of the hydraulic circuit. This means it will be the first component in the cooling circuit to be compromised with contaminated fluid. %PDF-1.3 This is what you will find, but will locate nothing wrong with the torque converter or frictions. This assembly is mounted within the cooling lines and its location varies with model of vehicle. Advise the customer that this vehicle is equipped with an adaptive transmission shift strategy which allows the vehicle's computer to learn the transmission's unique parameters and improve . The power transfer unit (PTU), a simplified transfer unit, helps stabilize the car. Ford delivered a sustainable, adaptive, and reliable transmission system by employing advanced technology and materials. All in all, this transmission, despite a few issues here and there, is reliable, better than many, and remains highly competitive in performance. 2). Some of the highlighted problems are specific to car makes and models. RECOMMENDS Recommended ATF for 6F35 transmission Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid Fits 6F35 GEN1 2009-mid 13. They are inexpensive to replace, saving you from expensive warranty work. How much effort dealer service departments put into satisfying related customer concerns is another story. Well, now they are saying it is only a 6 year/125,000 mile extended warranty and this isn't covered. 4930 Hwy 44 Hamlin, IA 50117 US. Reddit and its partners use cookies and similar technologies to provide you with a better experience. %%EOF Do I need a vacuum pump? Sticky 0000045847 00000 n 7 26 It could help. Ask questions or send a hint for future articles on the author's page. Read the full archive of TDs Technically Speaking column here. The 6F50 transmission was first introduced in 2007 in the Ford Edge, Ford Explorer, Lincoln MKX, Lincoln MKS, Ford Taurus, Ford . 0000005896 00000 n This is necessary to prevent more fluid from being fed to the solenoids than they can effectively regulate and limit what max line pressure output is. The 6F35N is standard equipment for a ton of small engine Ford products and they are starting to hit shops across the country. 0000002383 00000 n The new valve is oversize, therefore you will need the TransGo tool-kit part # AFL-G2-TK to ream the bore. Diagnostic trouble code (DTC) P0C27 will be stored in the powertrain control module (PCM) memory. Dealer called and said it was ready in July, I asked them to drive it for awhile to get it hot. If this is a design flaw by the engineers at Ford, there should be a recall and replacement of the transmission. ,[hu? Yea but from the ford dealer there over 7grand total, And jasper transmission website said they don't have any. Instead, we'll issue an updated TSB with an actual fix AFTER the vehicles affected warranty expires so that it is no longer our problem but yours and will cost you out of pocket. That's piss-poor service even by Ford's pathetic standards. Ford employed innovative technology to make the 6-gear 6F35 transmission system an upgrade of the 4 and 5-gear transmissions. Does that mean I'm lucky or is mine about to break? Notably, the 6F35 is compatible with both two-wheel and all-wheel drive vehicles. It is smooth as silk. I've noticed a hard shift from 1st to 2nd when cold as well, but I have had my transmission rebuilt. Mine did the same thing. Ford Dealer transmission technician performed diagnostics again and still nothing found. Another issue that is essential to address is the integrity of the cooling system. I had no durability issues with that transmission for 100k+ miles (granted, I did change the fluid around 40k). Other Aftermarket Mods: LED DRL, Upper Windshield Tint Strip, Electrochromatic Rearview Mirror, Basic Ambient Lighting, PIAA LP530 Ion Yellow LED Driving Lights, Clever Crates & Cargo Liner Installed In The Cargo Area. <> Despite what the printout says, the condition goes back to 2010. SSM 45239 - 2013-2016 Various Vehicles - 6F35 Equipment - 2-3 Shift Hesitation After Cold Soak The shifts are definitely still noticeable, because the 6F35 isn't the smoothest transmission to start with, but it's quick, crisp, and solid. 0000107152 00000 n Related Articles Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes How to service the Honda 10-speed transmission Solving, This article applies to Chrysler RFE, RLE and TES transmissions that utilize pressure control solenoids (PCS) for line pressure control. I wonder why the bulletin states from 2nd to 3rd when many are having the fussy gear shift between 1st and 2nd? . The kit includes a new drop-in solenoid pressure regulator valve system. Does anybody know of a more permanent fix? Outside temperature at the time of testing was blow 50 degrees and considered that a factor in why the Ford Dealer simulation did not develop the same jerk in transmission shifting 1st to 2nd gear. After all, they remove things like dipsticks so you have to bring it back to the dealer. If this is only happening to a select few 2013 - 2017 Ford cars, which models and what transmissions do they have. Also, a drop-in two-piece design PR valve reduces sticking and restores the function and reliability of the pressure regulator system. 0000001511 00000 n - Critical wear areas and vacuum test locations: GM 10L and Ford 10R series, - Shift pointers: A 4T65-E that wants to move in Park and Neutral, Being tuned in: The value of transmission tuning, Ford harsh downshifts: 6R75 2-1, 10R60 7-6, Announcing the winners of the Top 20 Products and Tools contest, Diagnosing an unusual problem: A slow-to-respond solenoid, Video: Lubegard Limited Slip Supplement overview, Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes, How to service the Honda 10-speed transmission, Solving electronic control problems in todays automatic transmissions, Sonnax adds new stator support bushing for Ford 6F35, TransTec updates 6F35 Gen 1 overhaul kits, Searching for the source of an unexpected transmission fluid leak, Transmission slipping in fifth gear: An elusive cause of a common problem. I wanted the warranty to cover the turbo and Ecoboost engine because I was afraid they would have powertrain issues. Numerous customer service rep turn overs, dropped the ball and now we are on our 3rd, 10 day payoff faxed from the bank. The two-piece design valve outperforms the single piece valve in all operating environments. where I live the minimum given on a rebuilt tranny is 3 months, usually unless its some pile of garbage its even 6 months. qA. Most importantly it doesn't try to launch me into space when it shifts into 3rd. When flushing the cooler circuits, ensure that the cooler bypass valve mentioned earlier is replaced. 2018 Escape S with 2.5 "Without data, all you have is an opinion!". I did some research and they seemed to pretty reliable cars. Ford Dealer decided to check trouble shooting board from Ford Service bulletins and found the following service bulletin advisory: Dont stress it! It's mostly there. It's just the hesitation of shifting from 2-3 that I was talking about. This problem is caused by a flaw in the Transmission valve body. Location. Ford Fusion Harsh 5th Gear (Avoiding: Failure Solenoid Differences: Ford 6F35 Gen 1 vs. 2, Serviceability Report: Ford Fusion Hybrid. It ended up being a loose bolt on the engine mount. This kit does not fit GEN2 units. Open up your White - Ford - 2020 ATSG Technical Seminar Book (Buy it here: http://ete.buzz/2020Books) and navigate to: Ford 6F35 Harsh Shifts to learn about how the temp sensors in this unit and all transmissions can be tested to find what's causing this odd behavior from the transmission we all know and love. By Mike Riley July 1, 2016 Author: Mike Riley Subject: Ford 6F50 Issue: Upgrades Link must be about this specific problem or it will be deleted it must be free & helpful, like a video or web page or forum thread about this exact problem. You can check the condition of fluid in the housing by removing the thermal bypass valve. They are known for being powerful transmissions with smooth shifting as a standard feature. 0000000816 00000 n Well, I'm already out. SK 6T70-G2, 0 0000046601 00000 n By clicking Accept, you consent to the use of ALL the cookies. The clutches looked good, but the lip on the piston was damaged (figure 3). Recent Posts Unread Posts Tags, Forum Icons: I never had it checked out. There were supposedly notices sent out to owners of 2010 Escapes; but I never. 32 0 obj <>stream Northern VA, USA. In effect, this strategy helps improve the gas mileage of the car and also reduce the harmful greenhouse emissions. The purpose of the solenoid regulator valve is to limit the pressure going to the solenoids. Please look in the FAQ. But if you're under warranty, it wouldn't hurt to take it in for a professional look to ease your mind. You may experience some vibration or a shutter in the driveline when you make a tight turn. Get notified about new defects, investigations, recalls & lawsuits for the. Answer to: Can a used car for $5,000 be decent from private seller? You also have the option to opt-out of these cookies. And as you can see with the 1.5L Eco Boost in figure 1, there are two of these in the cooling circuit: double jeopardy. This 6F35-A SHIFT KIT Valve Body Repair Kit fits 2009 to 2013-1/2 Ford, Lincoln, Mercury and Mazda vehicles equipped with a GEN1 6F35 automatic transmission. All rights reserved. This transmission is known for flares (free spinning), hard shifts, and being very hard on trans fluid (shears it and turns it dark very quickly). It is just outside the warranty coverage (64,000 miles). Unapproved This means the hunt for good used solenoids is required when building a unit needing solenoid replacement. So, if you dont properly flush or replace the heat exchanger, replace the cooler bypass valve along and check engine coolant flow after a rebuild, it becomes an expensive risk. The solution: There is little you can do to prevent this issue from happening, especially if you can't change the environment you drive in. This website uses cookies to improve your experience while you navigate through the website. Around 25000 miles, the shifting was getting harsh. The problem will also arise when you drive on mountainous roads frequently. Fits 6F35 GEN1 2009-mid 13, Installation Instructions SK 6F35 (English), Installation Instructions SK 6F35-A (English), SHIFT KIT Valve Body Repair Kit Google 6F35 transmission problems and see what comes up. Warmer weather now June 12, 2019, called Same Ford Dealer to report problem is still occurring and would like them to check the transmission a third time. The last dealership even called Ford Corporate in Dearborn, MI. Upsized P235/60R17 Cooper AT3 All Terrain Tires For Another .75" of Clearance. Oh but the tech told me how to check the fluid. Since then, one can find the 6F35 Transmission on a wide range of cars. If you have a for-profit service, contact us. Mine hasn't broke or anything but maybe you're just lucky. Single shift solenoid replacement cost: $50-150$. If you let your foot of the gas quickly sometimes it shifts harsh from 3 to 4. Oh, and dont you like the way that #12 driven sprocket needle bearing digs into the case where all that aluminum drops just down below the filter? stream In a 1.5L Eco-Boost, for example, you will find Ford has placed the heat exchanger located on a bracket that is attached to the Transmission. I asked about any costs and I mentioned that it's still in warranty and I get, "we'll just have to see what's wrong with it.". I've read many articles on here and other sites, especially from mechanics, and they all said there should be a recall on the PTU, and that the fluid in it should be changed every 30,000 miles. For a better experience, please enable JavaScript in your browser before proceeding. Figure 1 (top of the page) shows the 1.5L Eco-Boost, figure 2 shows the 2.0L while figure 3 shows the 2.5L Eco-Boost application. Bottom line beware of FORD transmission issues. Additionally, there is an external cooler bypass valve fitted in all second-generation transmissions. Many complaints about the 6F35 revolve around erratic gear shifting, slipping between gears, and harsh engagement of reverse or forward gear. I don't mind changing the fluid myself, but how? Fits 6F35 GEN2 2012-on, Universal Toolkit 6F35 Code (DTC) P0829 5-6 Shift; 6F35 Code (DTC) P0830 Clutch Pedal Switch A Circuit; 6F35 Code (DTC) . Update from Jun 21, 2019: Looking on line and noticed the manufacturers of my transmission has identified the fix for my transmission Unfortunately Ford isnt known to have the smoothest transmission, my 2015 Ford Fusion ecoboost does the same thing. Our 2010 Escape (now with 31k miles) has the 6F35 transmission. Anyone else with the same problem? Problem continued on morning start ups and decided to take back into the Ford Dealer and explained the transmission problem again. Codes: P0729, P0731, P0732, P0733, P0734, P0735, P0741 and P1744, Drop-in USA-made hardened steel two-piece pressure regulator valve, USA-made hardened steel solenoid regulator valve, Drop-in USA-made steel solenoid regulator bushing, Solenoid regulator valve spring, spacer and retainer, Drop-in USA-made hardened steel TCC regulator valve, TCC regulator valve scarf cut sealing ring, spring and O-ring (for sizing only), Improved valve body separator plate and gaskets. Was then told there is a TSB from Ford that it's normal activity for my transmission. Can a used car for $5,000 be decent from private seller? Thought I would share. BTW the 2018 is much smoother! Some drivers have reported their cars to get sluggish acceleration from start to 8mph. If this modification is not performed properly, the transmission may experience a loss of reverse or a 2-3 shift flare, Note: Common Problems with the 6F50 / 6F35. ! The complaints are organized into groups with data published by vehicle, vehicle component, and specific problem. A new drop-in hardened steel TCC regulator valve that has re-positioned longer lands and incorporates a groove where a scarf cut seal is fitted so that it seals in the original worn bore. 6F35 Code (DTC) P1707 Transfer Case Neutral Indicator Hard Fault Present . In 2013, the 6F35 came out with a second generation of sorts that incorporated similar changes in the solenoid damper assemblies like its cousin the 6T40, but on a larger scale. (626) 443-7451, Sales Support Hoping all costs are covered since it's still inside the powertrain warranty. Car has been looked at by three different FORD dealer repair shops. JASPER remanufactures domestic automatic transmissions, backed by a nationwide warranty of up to 3 years or 100,000 miles (parts & labor) for your peace of mind. Average failure mileage is 43,550 miles. This issue can further be highlighted by a clunk or a thump sound noise when you press the accelerator slightly. There are absolutely TSB's that fix issues, the problem is that often times (for the biggies) the free dealer supplied solution is insufficient to resolve the root cause. 8F35 Transmission - Harsh Upshift/Downshift And/Or Harsh Engagements - Built On Or Before 10-Sep-2019 19-2331 12 November 2019 Model: Ford 2019 Edge . Sure enough the mechanic called and said it started doing the same thing. If you are doing a transmission overhaul, it is advisable to replace this cooler. They have armed the Transmission with a greater gear span allowing the engine to function at much better optimal combinations of speed and load. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Solution On transmissions originally built for Mercon LV transmission fluid (listed on the dipstick), the valve body will have to be modified by deleting one hole in the valve body separator plate, and removing the check ball in the area of the deleted hole. My transmission starting to slip a little sometimes I was told putting in lucas would just end up making it cost more to rebuild cause it gums it up hasanyone tried bars leak dual action transmission fix? Sometimes it takes a little while to engage gear when you put it in Drive or Reverse. Currently has 50k km on it, no issues or hard shifts or anything, but I'm thinking about doing a drain and fill at each oil change, which would be once a year, only put about 10k a year on, mostly the wife short tripping to work everyday.