6f35 transmission hard shift

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. We also use third-party cookies that help us analyze and understand how you use this website. Press question mark to learn the rest of the keyboard shortcuts. Some 2013 to 2016 vehicles equipped with a 6F35 Transmission will exhibit a 2 - 3 shift hesitation on the first few shift events of the day after extended engine off period or cold soak. So I recently bought a 2015 Ford Fusion 2.5 L with about 68k miles. And in some instances, the mfg already knows the issue. 0000004704 00000 n Does anybody know of a more permanent fix? Valve body replacement cost: $500 to $1000. Notably, the 6F35 is compatible with both two-wheel and all-wheel drive vehicles. Usually these are relatively cheap, Personally when I'm planing to keep a car for a while I go and shop for a used transmission in advance (currently am looking for a unit for my automated manual corolla). It wouldn't have taken them that long to check it. If you continue to use this site, you consent to this use of cookies. l`m&mLP(" s?(h! Read the full archive of TDs Technically Speaking column here. I'm with the others. When flushing the cooler circuits, ensure that the cooler bypass valve mentioned earlier is replaced. This means it will be the first component in the cooling circuit to be compromised with contaminated fluid. are trademarks of Autobeef LLC, All rights reserved. Section 301-01 with the fluid temp between 85-90 degrees Celsius (185-200 degrees F). If the pressure feeding the solenoids is too high or too low, their output will also be too high or too low. Shift solenoid pack replacement cost: $300-600$. Built with time-tested, industry-trusted parts and expertise only Sonnax can deliver, robust VBT 8000 testing GUARANTEES OE performance from these valve bodies. The purpose of the solenoid regulator valve is to limit the pressure going to the solenoids. As the installer was pumping fluid into the transmission from the right side of the vehicle, he was having a difficult time getting it full. Private Dealer does not acknowledge that there is a problem with the transmission! Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. This time i explained how my car was parked in the drive way, front end up at about 3 or 4 degree angle (little incline) and back out to side drive, cost down 20 feet to street level, turn left and accelerate and large jerk between 1st and 2nd gear. The 6F35 runs in this Ford Transit Connect, Ford Escape, Ford Fusion, Ford Explorer among other popular models. Fits 6F35 GEN1 2009-mid 13, Installation Instructions SK 6F35 (English), Installation Instructions SK 6F35-A (English), SHIFT KIT Valve Body Repair Kit The solution: Replacing the heat exchanger should solve the overheating issue. Dealer called and said it was ready in July, I asked them to drive it for awhile to get it hot. They did nothing. The condition usually got better after the first couple cold shifts; however, 1>2 and 2>3 were always a little firmer than the rest, even after warm-up. 1). {/sarcasm}. These control valves regulate the flow of engine coolant to the heat exchanger. A Race Winning Brands Company. This cooler valve is installed in the 2nd generation of the 6F35 transmissions. startxref You may have sent out a unit destined for failure. (626) 443-7451, Sales Support Continued during vacation until we got back home and continued to hesitate and jerk at times when transmission was shifting. Maybe it is more of a Ford transmission thing. Jeep Clutch Recall Involves Gladiator and Wrangler SUVs, read stories from drivers who praise our work. Delayed engagement into Drive at cold starts, banging/confused shifts, slipping, etc. A Ford Service. 7 0 obj <> endobj A 2005 Ford F350 with the 6.0 liter diesel engine and 5R110W transmission has set a P0753 Pressure Control Solenoid A - Electrical Fault code and a P2700 Transmission Friction Element A - Apply Time Out Of Range code. Ask questions or send a hint for future articles on the author's page. Our 2010 Escape (now with 31k miles) has the 6F35 transmission. My wife used it for work and errands and we took a trip to NC. Well, now they are saying it is only a 6 year/125,000 mile extended warranty and this isn't covered. BMW 535i Twin Turbo Problems Expensive Issue for BMW Owner, Polaris Power Steering Problems Reasons and Ways to Fix, Ford 5.0 Cam Phaser Issues Locating and Fixing the Problems. The 2010 Fusion 2.5 I4 and 3.0 V6 has the new 6F35 transmission that is well known for valve body failure, the 6F35 was first applied to the 2009 Escape 2.5 I4 and 3.0 V6 and there are tons of reports of transmission failures with the Escapes. The kit includes a new drop-in solenoid pressure regulator valve system. The Explorer was given to me as a replacement company car with 42,000 miles. 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. The 6F50 transmission was first introduced in 2007 in the Ford Edge, Ford Explorer, Lincoln MKX, Lincoln MKS, Ford Taurus, Ford . Because of the intensity of the work involved, you should seek the services of an expert mechanic if you are not one. In addition, one will notice the sporty acceleration of their car. 0000094421 00000 n The transmission Fluid Circuit has a hole that allows fluid to circulate in the transmission at proper pressure and temperature while transmission starts operating. Generation one units are the worst offenders as they have an additional problem to contend with: Ford no longer provides new solenoids for them. Unfortunately Ford isnt known to have the smoothest transmission, my 2015 Ford Fusion ecoboost does the same thing. Helping transmission shops achievesuccessful and profitable operation. In effect, this strategy helps improve the gas mileage of the car and also reduce the harmful greenhouse emissions. 3k miles on it. The Transmission made its debut in 2009 when Ford installed it in Ford Escort, Mazda Tribute, and Ford Mariner. Has to do with fluid drain back and purging air out of the system. Im changing the transmission fluid this weekend and am also gonna reset the PCM soon too. I have a 2012 Ford Fusion with the 6F35 transmission. Problem continued on morning start ups and decided to take back into the Ford Dealer and explained the transmission problem again. This electronically controlled 6-speed automatic can suffer from a variety of issues, which mostly stem from poorly designed components. Doing this may not change a thing, but if it hasn't been done before and if you are going to keep the vehicle, I'd highly recommend you do it. 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. There seems to be a design flaw in the 6F35 transmission, or at least that's what a section of professional mechanics says. It doesnt seam to struggle to find gears but after the research I did it seems to be normal. Does that mean I'm lucky or is mine about to break? If this is a design flaw by the engineers at Ford, there should be a recall and replacement of the transmission. Some 2014-2016 Fusion and 2015-2016 Edge vehicles equipped with a 6F35 transmission and active start/stop feature may exhibit an illuminated malfunction indicator lamp (MIL) with a harsh transmission engagement after an active stop/ start event. The Fora platform includes forum software by XenForo. Im just curious does anybody know the real reason why the bottle says it safe to add even if your not low on fluid? Notice that with the 1.5L Eco-Boost, the Heat Exchanger mounted on a bracket that bolts down to the transmission is the first to receive the fluid coming out of the transmission to be cooled. xp]u~Ize_{qabc7$06HfdBR>-&$!2]&JI@Rh3I4@={{v4= You may experience some vibration or a shutter in the driveline when you make a tight turn. Slipping, Erratic Shifting, Harsh Forward or Reverse Gear Engagement: Some of the most common 6F50 / 6F35 transmission problems are slipping between gears, erratic up or down shifts, or a. The 6F35 transmission was developed through the collaboration between Ford and GM. At least check it is all I'm saying. %PDF-1.4 % Subscribe for updates! stream SK 6F35-A. Forum contains unread posts Related Articles Are you ready to rock in 2023? By clicking Accept, you consent to the use of ALL the cookies. 4930 Hwy 44 Hamlin, IA 50117 US. The cooling system of the 6F35 Transmission varies from one car model to the next. I took the car into Ford Dealer and explained the problem but they found nothing during technician diagnostics And like I said, had they simply put an dipstick on the transmission, it wouldn't be such a problem checking it. Diagnostic trouble code (DTC) P0C27 will be stored in the powertrain control module (PCM) memory. Notice that the word coolant is in quotation markswe did that to catch your attention. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Sticky This TransGo 6F35-G2 SHIFT KIT Valve Body Repair Kit fits 2012 and newer Ford, Lincoln, Mercury and Mazda vehicles equipped with a GEN2 6F35 automatic transmission. The two-piece design valve outperforms the single piece valve in all operating environments. Sonnax says that users can eliminate spinning and premature deterioration and restore critical clearances in these transmissions by machining the bore and installing this bushing. You will experience a hard slam when the transmission engages the Drive or Reverse gear. The cheapest I've seen a new 6F35 go for is around $4,000, before installation. These cookies do not store any personal information. The kit includes an oversized solenoid pressure regulator valve. qA. The solution: Replacement of the whole transmission is sometimes recommended, especially where there is irreparable damage. Figure 3 shows the location of the 1-2-3-4 solenoid A damper in the main valve body for Generation 2. The power transfer unit (PTU), a simplified transfer unit, helps stabilize the car. Oh but the tech told me how to check the fluid. 6F35 Code (DTC) P0829 5-6 Shift; 6F35 Code (DTC) P0830 Clutch Pedal Switch A Circuit; 6F35 Code (DTC) . This TransGo 6F35-G2 SHIFT KIT Valve Body Repair Kit fits 2012 and newer Ford, Lincoln, Mercury and Mazda vehicles equipped with a GEN2 6F35 automatic transmission. There is something seriously wrong with this transmission to allow such a performance condition to effect the pleasure of driving this Explorer. The transmission cooling system should be done correctly to avoid experiencing the same problem again. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. where I live the minimum given on a rebuilt tranny is 3 months, usually unless its some pile of garbage its even 6 months. But wait! Reddit and its partners use cookies and similar technologies to provide you with a better experience. Figure 3 - Gen. 2 6F35 Location of 1-2-3-4 Solenoid A Damper They are inexpensive to replace, saving you from expensive warranty work. It delays/shifts a bit harsh from 2 to 3. As an FYI - Like most TSB's of this type, it is meant only for those covered vehicles equipped with the the 6F35 transmission which are displaying the specific symptoms described in the TSB. The last dealership even called Ford Corporate in Dearborn, MI. 1137 Haco, Suite 2 Lansing, MI 48912 US. It also finds gears so much quicker. A Ford 6F35 came into the shop with Harsh Shifts. November 19, 2021 With 14 years of being on the road, the Ford 6F35 transmission has a sizeable list of issues requiring repair associated with it. The complaint A Ford vehicle equipped with the FNR5 transmission has a complaint of a severe slipping condition in reverse. Since then, one can find the 6F35 Transmission on a wide range of cars. Handed this paper and shooed out the door. In many cases, the drivers that have reported this issue say that these symptoms come about when the car is driving uphill and under 40mph. On Ford Escape Forum discover news, discussions, service tips, & technical help for your 2013+ Escape. Hey I took out a quart of transmission fluid today and added a bottle of lucas today car shifted good. Didn't even check the fluid level. That's piss-poor service even by Ford's pathetic standards. It's mostly there. It also happens when the car is towing and under heavy acceleration. it seems 6f35's installed before Jan 2010 have problems. The clutches looked good, but the lip on the piston was damaged (figure 3). The 6F35 Transmission from Ford is one of the ingeniously designed transmissions from this American car maker. Was then told there is a TSB from Ford that it's normal activity for my transmission. SHIFT KIT Valve Body Repair Kit Unapproved Technician had me drive him around the block. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A - Stuck On and P0973 Pressure Control Solenoid A - Circuit Low also set. As a result, shift quality complaints and solenoid performance codes can occur along with low or high main line pressure. They have armed the Transmission with a greater gear span allowing the engine to function at much better optimal combinations of speed and load. I did some research and they seemed to pretty reliable cars. Location. % A place for owners and fans of the Ford Fusion. The complaints are organized into groups with data published by vehicle, vehicle component, and specific problem. Problem has been getting worse recently, Oct 2020. However, If the fluid hole is low when the transmission stops, some fluid from the circuit will drain and this is what supposedly causes the hesitation in the transmission until fluid is completely pressurized back into the transmission circuit after starting. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. 0 Notice how dark the fluid is that poured out of this bypass assembly. 0000107152 00000 n Not sure lol. The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure. The Ford 6F35 transmission and 6F50 transmission were built at the Van Dyke transmission plant in Sterling Heights, Michigan. For use with I had the same issue with my old Fusion, which used the same 6F35 transmission. And if this were not enough, some applications use a transmission fluid cooler coolant control valve and a fluid heater coolant control valve as seen in figure 6. Will definitely be doing the fluid change with my upcoming oil change that I was about to do anyway. As a result, shift quality complaints and codes can occur along with low or high main line pressure. 0000046073 00000 n Once all these, along with other issues are taken care of, the unit goes out the door. Dealer called Ford Corp & said they would authorize rebuild and sending parts. Explained to me by Service Manager as follows: Codes: P0729, P0731, P0732, P0733, P0734, P0735, P0741 and P1744, Drop-in USA-made hardened steel two-piece pressure regulator valve, Oversized USA-made hardened steel solenoid regulator valve, Drop-in USA-made hardened steel TCC regulator valve, scarf cut sealing ring, spring and O-ring (for sizing only), Improved valve body separator plate and gaskets. This can be caused by a design flaw in the 6F35 valve body / 6F50 valve body. 6F35 Code (DTC) P1707 Transfer Case Neutral Indicator Hard Fault Present . How much effort dealer service departments put into satisfying related customer concerns is another story. The 6F35 is designed to match the 2.5L L-4 engine. I got a p Latest Post: Chevy impala crank no start. Purchased a 2017 Explorer Sport AWD April 2018 with 125 miles. Common Problems with the Ford Fusion 6F35 Transmission. 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. Average failure mileage is 43,550 miles. With 14 years of being on the road, the Ford 6F35 transmission has a sizeable list of issues requiring repair associated with it. Some of the cars affected include Ford Taurus, Ford Flex, Lincoln MKT, and Mercury Milan. This time the service manager experienced the jerk after several hours of the car sitting after servicing the Explorer for other recall notices. Some of these 6F35 transmission problems include irregular shifting behavior, slipping between gears, delayed shifts, hard shifts, and the complete . 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. - 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. It ended up being a loose bolt on the engine mount. There were supposedly notices sent out to owners of 2010 Escapes; but I never. The hydraulic circuit can partially drain back during an extended off engine condition and could take a couple of applications (2-3 Shifts) to work any air out of the hydraulic circuit . xUn0E|,[uaj@"R$}3KX,. Other drivers report experiencing the same sluggishness and hesitation feel when the car is at a rolling stop. Sometimes it takes a little while to engage gear when you put it in Drive or Reverse. Due to the fluid inside the aluminum housing not cooling correctly, it becomes darker and less efficient. We use cookies to analyze & improve your experience, & to personalize content and ads. SHIFT KIT Valve Body Repair Kit This problem is caused by a flaw in the Transmission valve body. Many complaints about the 6F35 revolve around erratic gear shifting, slipping between gears, and harsh engagement of reverse or forward gear. SK 6T70-G2, I wanted the warranty to cover the turbo and Ecoboost engine because I was afraid they would have powertrain issues. The shifts are definitely still noticeable, because the 6F35 isn't the smoothest transmission to start with, but it's quick, crisp, and solid. 0000006464 00000 n SK 6F35-G2, JavaScript is disabled. Current products: 6R140 and 10R80 finished transmissions; Gears - 6R80, 6R140, 6F35, 6F50/55, 8F57 Year opened: 1958 Site size in acres: 182 . Related Articles ATI introduces six-speed Chevy transmission performance package Sonnax highlights 10L/10R solenoid. %PDF-1.3 The problem was that 1st gear engagement was too slow and the computer saw the slip.

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