6f35 transmission hard shift 6f35 transmission hard shift

M-F 8:00 AM to 4:00 PM PST SK 6T40-G3, SHIFT KIT Valve Body Repair Kit Mine did the same thing. One full turn and the noise was gone. Transmission fluid was BLACK. it seems 6f35's installed before Jan 2010 have problems. I had the same issue with my old Fusion, which used the same 6F35 transmission. As a result, shift quality complaints and codes can occur along with low or high main line pressure. Ford is as reliable as it gets! Replied But opting out of some of these cookies may affect your browsing experience. Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. 1). #9. The two-piece design valve outperforms the single piece valve in all operating environments. It depends on your definition of hard; I might be inclined to say it's normal for the 6F35. Not sure lol. Another issue that is essential to address is the integrity of the cooling system. Search CarComplaints.com for these popular complaint phrases CarComplaints.com is an online automotive complaint resource that uses graphs to show automotive defect patterns, based on complaint data submitted by visitors to the site. Front vehicle photos 1986-2018 Autodata, Inc. dba Chrome Data. Because of the intensity of the work involved, you should seek the services of an expert mechanic if you are not one. These control valves regulate the flow of engine coolant to the heat exchanger. endstream endobj 8 0 obj <> endobj 9 0 obj <>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Trans<<>>/Type/Page>> endobj 10 0 obj <> endobj 11 0 obj <> endobj 12 0 obj <>stream To avoid the reoccurrence of this problem, stop or avoid towing heavy loads. NO FORUM HOMEPAGES. The aftermarket transmission involves a complete remanufacturing and testing of the valve body, improving the gear shifting, and lubrication for better overall performance. One extreme recent example is the dual clutch transmission in the focus and fiesta models from 2012-2015 i think it was. I am thinking cost is one of the obvious factors for not properly addressing this problem, there is a lack of educating Ford Car Owners this is not the norm for their cars shifting system, and the flipped response from my Ford Dealer that this is normal for a transmission and nothing they can do???? TransGo - Ford 6F35 GEN2 SHIFT KIT Valve Body Repair Kit 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. Anyone else with the same problem? Unapproved In addition, one will notice the sporty acceleration of their car. 348. How much effort dealer service departments put into satisfying related customer concerns is another story. It's just the hesitation of shifting from 2-3 that I was talking about. You will experience a hard slam when the transmission engages the Drive or Reverse gear. Example: "Bad Brakes", "Toyota Recall", etc. It seems easy enough in one sense because there's no pan to take off. 0000046073 00000 n Submit! It does the hard shift between 2-3 gear almost like it cant find it. Website 0000000016 00000 n Didn't know trans options. 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. By clicking Accept, you consent to the use of ALL the cookies. It's mostly there. Remember, I explained this is not a hesitation but a jerk in shift 1st to 2nd gear. (626) 443-5247, 2621 Merced Avenue, El Monte, CA, 91733-1997 USA. 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. In addition, this valve will not delaminate and create future bore wear problems like the OE coated valves do. The solution: The recommended remedy to this problem is to modify the valve body by deleting a hole located on the separator plate. Either that or stick a number 5 in where a number 1 is needed and hope for the best; maybe the customer wont notice that 2-3 flare. If you let your foot of the gas quickly sometimes it shifts harsh from 3 to 4. Took it in again, Dealer found shavings in trans fluid, said it needed to be rebuilt. Other complaints are the TCC slip problem and related trouble codes, no reverse and 2-3 cut-loose. They pulled the transmission and tore it down to inspect the 1-2-3- 4 clutch. It appears this low pressure is what causes the transmission to hesitate resulting in the jerk between gears until the fluid circuit is completely filled again. 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. Valve body replacement cost: $500 to $1000. This kit does not fit GEN2 units. 2010 Ford Escape Erratic Shifting: 7 Complaints I guess struggling to find a gear was a bad way to put it. 0000000816 00000 n Glad we have the extended warranty. The prices do not include diagnosis and fluid replacement costs. Around 25000 miles, the shifting was getting harsh. 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. Built with time-tested, industry-trusted parts and expertise only Sonnax can deliver, robust VBT 8000 testing GUARANTEES OE performance from these valve bodies. In some cars like the Ford Fusion, the cooling system is dogged by overheating issues, making the Transmission perform at less-than-optimal capacity. 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. It wouldn't have taken them that long to check it. My old Fusion had the same shift characteristics (they both share the same tranny) between 2nd and 3rd. M-F 8:00 AM to 4:00 PM PST If this is only happening to a select few 2013 - 2017 Ford cars, which models and what transmissions do they have. Most importantly it doesn't try to launch me into space when it shifts into 3rd. hb```b``a`e` ,@Q83PqJ: B q(f`e`8I11mF 3Zv340vT1Q2 ` ; All rights reserved. Hard shift from first to second? | 2013+ Ford Escape Forum This cooler bypass assembly fails miserably and should always be replaced during an overhaul. Current products: Assembles components, including transmission oil pumps, PHEV & FHEV battery packs, air induction systems, ignition coils, carbon canisters, air/fuel spacers and fuel pumps. Well, I'm already out. 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. Midwest Hard Parts, Inc. MHPI has been distributing automatic transmission parts all over the country for over ten years. ,[hu? Mine does this as well! Numerous customer service rep turn overs, dropped the ball and now we are on our 3rd, 10 day payoff faxed from the bank. Can a used car for $5,000 be decent from private seller? Problem continued on morning start ups and decided to take back into the Ford Dealer and explained the transmission problem again. 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. Remanufactured Valve Bodies by Sonnax - The Industry Leader 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. Current products: 6R140 and 10R80 finished transmissions; Gears - 6R80, 6R140, 6F35, 6F50/55, 8F57 Year opened: 1958 Site size in acres: 182 . Ford Dealer tried to duplicate but did not have the same experience as me but did diagnostics on the transmission again with the same result, nothing found second time. 0 2017 Ford Explorer Hard Shifting: 4 Complaints Subscribe for updates! If the pressure feeding the solenoids is too high or too low, their output will also be too high or too low. I wanted the warranty to cover the turbo and Ecoboost engine because I was afraid they would have powertrain issues. Does anybody know of a more permanent fix? By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 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. That's what I did and they blew me off. 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. The problem can also arise when you drive a lot in stop/go traffic. This assembly is mounted within the cooling lines and its location varies with model of vehicle. xUn0E|,[uaj@"R$}3KX,. A place for owners and fans of the Ford Fusion. This problem has been experienced by 6F50 drivers too. Extremely loud! 2). 0000005896 00000 n Ford employed innovative technology to make the 6-gear 6F35 transmission system an upgrade of the 4 and 5-gear transmissions. My wife used it for work and errands and we took a trip to NC. The last dealership even called Ford Corporate in Dearborn, MI. Special tools are often needed when diagnosing transmission problems and overhauling units. Anyone know the causes and fix to sometimes hard shifting In 6f35 ford fusion transmission. 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 6F35 is designed to match the 2.5L L-4 engine. Car has been looked at by three different FORD dealer repair shops. The 6F35 Transmission from Ford is one of the ingeniously designed transmissions from this American car maker. Similarly, the drop-in hardened steel TCC regulator valve 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. 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. Car still under warranty. 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. 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. Some guy did a Sonnex kit install but found on the later models Ford updated the Separator plate. Purchased a 2017 Explorer Sport AWD April 2018 with 125 miles. M-F 8:00 AM to 4:00 PM PST Got that just because Ford doesn't have a good record with transmissions. (or any Ford/Lincoln with the 6F35 transmission) this is a Hard Shift that feels like . (626) 443-7451, Sales Support 0000006946 00000 n This problem mainly affected vehicles equipped with all-wheel-drive manufactured in 2009. Please look in the FAQ. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A - Stuck On and P0973 Pressure Control Solenoid A - Circuit Low also set. I am mechanically inclined and do a lot of work on my other vehicles, but brought this in because it's under warranty. 0000002383 00000 n stream All the cooling fluids first enter the heat exchanger making all particulates get trapped in the tight mesh of the exchanger. Ask questions or send a hint for future articles on the author's page. Update from Jun 15, 2019: Continued: I heard from shift 2-3 that's normal. The 6F50 transmission was first introduced in 2007 in the Ford Edge, Ford Explorer, Lincoln MKX, Lincoln MKS, Ford Taurus, Ford . It also happens when the car is towing and under heavy acceleration. . 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. Didn't even check the fluid level. I'm with the others. But unlike the GM variant, on Ford vehicles, when the car begins to jerk you usually only need to change the oil and then maybe re-flash the TCM/PCM (Ford Solenoid Strategy Process / recalibration / ). For those of you suffering from the 2-3 hard shift, please read. These complaints are often the result of wear at the solenoid pressure regulator valve bore. Was then told there is a TSB from Ford that it's normal activity for my transmission. The cooling system of the 6F35 Transmission varies from one car model to the next. Fits 6F35 GEN2 2012-on. Fits 6F35 GEN1 2009-mid 13. Dealer called and said it was ready in July, I asked them to drive it for awhile to get it hot. I did some research and they seemed to pretty reliable cars. Diagnostic trouble code (DTC) P0C27 will be stored in the powertrain control module (PCM) memory. A Race Winning Brands Company. 7 26 Im changing the transmission fluid this weekend and am also gonna reset the PCM soon too. Our newest member: RonHoward This process is quite involving and requires an expert as even the system's recalibration and the sensors' resetting are necessary. This kit does not fit GEN1 units. Ford told me my 2017 Ford Explorer Sport needed a new PTU and it would cost me $1904 to repair it. 2018 Escape S with 2.5 "Without data, all you have is an opinion!". Jul 28, 2013. It could help. 6F35 Code (DTC) P0829 5-6 Shift; 6F35 Code (DTC) P0830 Clutch Pedal Switch A Circuit; 6F35 Code (DTC) . Im just curious does anybody know the real reason why the bottle says it safe to add even if your not low on fluid? Doesn't seem to shift smoothly between 1-2 and a little clunky going from park to reverse. 0000003031 00000 n where I live the minimum given on a rebuilt tranny is 3 months, usually unless its some pile of garbage its even 6 months. Recent Posts Unread Posts Tags, Forum Icons: Generation one units are the worst offenders as they have an additional problem to contend with: Ford no longer provides new solenoids for them. CarKiller.com copyright 2020 all rights reserved. 0000002036 00000 n 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 . Read the full archive of TDs Technically Speaking column here. 3k miles on it. Like this content? 6-Speed Remanufactured Valve Bodies DeliverSonnax Quality + Verified OE Performance. I know every manufacturer has issues somewhere and I guess Ford has a problem with customer service. We appealed and said we wanted a new trans since this was a new car with approx. Remanufactured Ford Fusion - Street Smart Transmission I know the 2013 Ford F-150's had a recall because it did something similar. In October of 2017 I started experiencing the jerking problem again except this time it was during my first morning start up and accelerating from 1st to 2nd gear and would get a substantial jerk. Many complaints about the 6F35 revolve around erratic gear shifting, slipping between gears, and harsh engagement of reverse or forward gear. This issue can further be highlighted by a clunk or a thump sound noise when you press the accelerator slightly. DON'T WASTE YOUR TIME: are trademarks of Autobeef LLC, All rights reserved. Ford 6F35 Transmission Harsh Shifts - YouTube The fluid quickly deteriorates due to it not being cooled correctly, which will lead to shifting issues and eventual transmission failure. 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. 0000001027 00000 n Sticky Figure 5 shows the thermal bypass valve pulled out of its aluminum housing. The 2016 Lincoln MKC has 2 problems reported for hard shifting. Brought it to two Ford dealers, no problem found !! The purpose of the solenoid regulator valve is to limit the pressure going to the solenoids. The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure. if youre going the rebuilding route - find a shop that gives a warranty. Figure 3 - Gen. 2 6F35 Location of 1-2-3-4 Solenoid A Damper Sometimes, finding the cause of a complaint isnt as straightforward as one would expect; sometimes, these causes can be very elusive. Sonnax has released a new stator support bushing (part no. 7 0 obj <> endobj The overall performance and lifespan of the 6F35 transmission depend on the car's control unit settings and the driver's driving style. 6F35 Transmission Problems - Any Serious Issues? Some of the cars affected include Ford Taurus, Ford Flex, Lincoln MKT, and Mercury Milan. It ended up being a loose bolt on the engine mount. 0000005320 00000 n The problem can further be compounded by the external cooler bypass valve failing. A Ford Service. Technician had me drive him around the block. Interesting thread on the topic. If you continue to use this site, you consent to this use of cookies. Ford Dealer transmission technician performed diagnostics again and still nothing found. I love the car other than one thing, the transmission. Bottom line beware of FORD transmission issues. September 27, 2022 The 6F35 Transmission from Ford is one of the ingeniously designed transmissions from this American car maker. 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. Also I seen remanufacterd transmissions online for $2400 but where do I have them sent who installs them cause they want the old one back am I just on my own to find so.eone to put it in if I go that route? Ford Dealer decided to check trouble shooting board from Ford Service bulletins and found the following service bulletin advisory: As the transmission approaches normal operating temperature, reverse movement is non-existent. Now we play the wait game again. 6F35 Transmission Problems Any Serious Issues? Hoping all costs are covered since it's still inside the powertrain warranty. The solution: Replacement of the whole transmission is sometimes recommended, especially where there is irreparable damage. PDF TECHNICAL SERVICE BULLETIN 19- 8F35 Transmission - Harsh Upshift JavaScript is disabled. The Transmission made its debut in 2009 when Ford installed it in Ford Escort, Mazda Tribute, and Ford Mariner. 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. I have a 98 GNC Sonoma 4x4.3L. The 6F35 transmission was developed through the collaboration between Ford and GM. Ford 6F35 Transmission Harsh Shifts Automatic Transmission Service Group 5.83K subscribers Subscribe 191 16K views 2 years ago A Ford 6F35 came into the shop with Harsh Shifts. Verify the transmission fluid level is correct using the transmission fluid level check procedure outlined in the WSM. After all, they remove things like dipsticks so you have to bring it back to the dealer. 0000001511 00000 n If this is overlooked, the unit can come back cooked. If these valves malfunction, they will compromise the cooling of the transmission fluid by not allowing proper flow of coolant to pass through the heat exchanger. Lastly, the kit includes an improved replacement valve body separator plate and gaskets. Categories Automatic Transmissions | Buyers Guide 0000046601 00000 n 32 0 obj <>stream I thought it was due to the quality of the rebuild. 0000006853 00000 n This is something many drivers look out for when shopping for a car. The complaints are organized into groups with data published by vehicle, vehicle component, and specific problem. Unless youre low on ATF, yes, take out a quart of your fluid & add in the Lucas fluid. Shift solenoid pack replacement cost: $300-600$. I had a clunking from P to R and P to D. Also sometimes from 1 to 2. And in some instances, the mfg already knows the issue. The 2-3 shift hesitation is deemed normal per ford. 0000045847 00000 n xref Get 6F35 transmission rebuilding tips, 6F35 troubleshooting help, 6F35 technical service bulletins, 6F35 diagnostics and 6F35 technical information from TRNW. M? 6F35 Transmission Solutions Hello everyone! There also seems to be a lot of failures of this trans in the 75k mileage range. 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. 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. When I put my foot down, it does it's job. How can this type of jerk not have any effect eventually on the wear of this transmission.