It does the hard shift between 2-3 gear almost like it cant find it. 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). 7 0 obj
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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. 0000006946 00000 n
This problem is caused by a flaw in the Transmission valve body. Remanufactured Ford Fusion - Street Smart Transmission Generation one units are the worst offenders as they have an additional problem to contend with: Ford no longer provides new solenoids for them. 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. I never had it checked out. 6F35 Transmission Replacements | New, Used, & Rebuilt 0000001376 00000 n
Copyright TransGo, LLC. these hesitation events should be deemed a normal characteristic and does not cause any abnormal wear or durability concerns. Technician had me drive him around the block. 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. This process is quite involving and requires an expert as even the system's recalibration and the sensors' resetting are necessary. 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. The furnished bushing and solenoid regulator valve assembly will restore the system function using the existing worn bore. Average failure mileage is 43,550 miles. The solution: The recommended remedy to this problem is to modify the valve body by deleting a hole located on the separator plate. I'm a first responder and have already missed one structure fire because I have no vehicle to go to calls. It is just outside the warranty coverage (64,000 miles). ssm/tsb is OEM speak for, we know a problem exists but it's not a big enough deal for us to fix it under warranty. Ford 6F50 - The Other Six-Speed Transmission When GM and Ford collaborated to develop the new FWD six-speed transmission family, the results differed due to design and suppliers used, and each company subsequently made different modifications. ,[hu? M? Closed. 2012 Ford Fusion Jerks When Shifting: 16 Complaints And of course with rebuilt transmissions they're only good as the people who rebuild them in a lot of guys don't know what the hell they're doing a lot of times it's better to get another vehicle, Can't afford it too much negative equity in this one scotty. There also seems to be a lot of failures of this trans in the 75k mileage range. I guess struggling to find a gear was a bad way to put it. And like I said, had they simply put an dipstick on the transmission, it wouldn't be such a problem checking it. This issue can further be highlighted by a clunk or a thump sound noise when you press the accelerator slightly. Remember, I explained this is not a hesitation but a jerk in shift 1st to 2nd gear. M-F 8:00 AM to 4:00 PM PST Fits 6F35 GEN2 2012-on. I had the same issue with my old Fusion, which used the same 6F35 transmission. However, you can flush the circuit if the blockage is the only hindrance. Why I never tried that so I can't say. 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. 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. Doesn't seem to shift smoothly between 1-2 and a little clunky going from park to reverse. Be brave; let's talk about the 6F35! | Bob Is The Oil Guy Glenn Troub and ATSG explain what's happening with these temp sensor codes that can apply to ALL transmissions. The fluid quickly deteriorates due to it not being cooled correctly, which will lead to shifting issues and eventual transmission failure. qA. 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. Gears Magazine - 6F35: 5th Gear Starts and No Codes After the NC trip called the dealer and they said it just needed reprogramming. Some guy did a Sonnex kit install but found on the later models Ford updated the Separator plate. 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. This kit does not fit GEN2 units. When I would drive down a hill at the speed limit (55 mph or 45 mph), the vehicle would shift down into a very low gear and it sounded like a tractor-trailer powershifting down. Some of these 6F35 transmission problems include irregular shifting behavior, slipping between gears, delayed shifts, hard shifts, and the complete . 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. 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 / ). Handed this paper and shooed out the door. 6F35 Code (DTC) P1707 Transfer Case Neutral Indicator Hard Fault Present . Reddit and its partners use cookies and similar technologies to provide you with a better experience. The two-piece design valve outperforms the single piece valve in all operating environments. If it is happening to only some of the same type of cars with the same transmissions, I would think this is a defect and should be a recall to fix or replacement of transmissions. Forum contains unread posts
The only thing an owner can do in a situation like this is to change the transmission fluid. It could help. Can a used car for $5,000 be decent from private seller? They are known for being powerful transmissions with smooth shifting as a standard feature. For use with
The shift complaints are often the result of wear at the solenoid pressure regulator valve bore. They did nothing. 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. M-F 8:00 AM to 4:00 PM PST Ford Dealer transmission technician performed diagnostics again and still nothing found. It wouldn't have taken them that long to check it. 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. If you are doing a transmission overhaul, it is advisable to replace this cooler. 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. This means to me that there is a design flaw in which when the engine is off the transmission fluid can partially drain from the circuit and cause this condition. That's what I did and they blew me off. % A Ford Service. 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. Well, now they are saying it is only a 6 year/125,000 mile extended warranty and this isn't covered. Upsized P235/60R17 Cooper AT3 All Terrain Tires For Another .75" of Clearance. I have seen this posted other places but posting to see if anybody has found a permanent fix. 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. Problem continued on morning start ups and decided to take back into the Ford Dealer and explained the transmission problem again. The complaint 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. I did some research and they seemed to pretty reliable cars. 0000095130 00000 n
Problem has been getting worse recently, Oct 2020. 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. It also finds gears so much quicker. It's clunky from F to R and sometimes hard shifts in low gears. Aside from fluid changes there's nothing much you can do. please add to your original question instead of starting a new one for each update. SK 6T40-G3, SHIFT KIT Valve Body Repair Kit
Brought it to two Ford dealers, no problem found !! 32 0 obj
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The solution: Replacing the heat exchanger should solve the overheating issue. This was a 2017 Ford Explorer fleet car issued as a company to another employee who left our company. 0000004704 00000 n
Sometimes it takes a little while to engage gear when you put it in Drive or Reverse. Copyright TransGo, LLC. Obviously I see the issue is surfacing in the 2010 Fusion now with the 6F35. Will definitely be doing the fluid change with my upcoming oil change that I was about to do anyway. Ford delivered a sustainable, adaptive, and reliable transmission system by employing advanced technology and materials. No further work on the transmission should take place for that condition. Generation one units are the worst offenders as they have an additional problem to contend with: Ford no longer provides new solenoids for them. The transmission proved to be a huge upgrade over the previous 4 and 5-gear transmissions. Anyone else with the same problem? If you have a for-profit service, contact us. The prices do not include diagnosis and fluid replacement costs. 6F35 Transmission Problems Any Serious Issues? Thanks. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. However, you should install a PTU to help you completely solve the issue. Current products: 6R140 and 10R80 finished transmissions; Gears - 6R80, 6R140, 6F35, 6F50/55, 8F57 Year opened: 1958 Site size in acres: 182 . 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. Ask questions or send a hint for future articles on the author's page. 0000001511 00000 n
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. The 6F50 transmission was first introduced in 2007 in the Ford Edge, Ford Explorer, Lincoln MKX, Lincoln MKS, Ford Taurus, Ford . 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. Sometimes, finding the cause of a complaint isnt as straightforward as one would expect; sometimes, these causes can be very elusive. Sitting at the dealership now. Mine does this as well! This new gasket and spacer are used in place of the silicone sealant the OEM uses. 0000003031 00000 n
All the cooling fluids first enter the heat exchanger making all particulates get trapped in the tight mesh of the exchanger. 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. Valve body replacement cost: $500 to $1000. 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. For more information on how we collect and use this information, please review our Privacy Policy. Figure 3 - Gen. 2 6F35 Location of 1-2-3-4 Solenoid A Damper 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). 0000046601 00000 n
Common complaints with this transmission are 2-3 cut loose, no reverse, TCC slip as well as various gear ratio and solenoid performance codes. The complaints are organized into groups with data published by vehicle, vehicle component, and specific problem. Most importantly it doesn't try to launch me into space when it shifts into 3rd. That's piss-poor service even by Ford's pathetic standards. With 14 years of being on the road, the Ford 6F35 transmission has a sizeable list of issues requiring repair associated with it. Automatic Transmission Issue - 2010 Fusions SEL I4 16500 2018 Ford Escape SE 1.5L AWD, Shadow Black, factory tow package, SYNC 3 (mine). 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. Front vehicle photos 1986-2018 Autodata, Inc. dba Chrome Data. SK 6T40-G2 and
Transmission fluid was BLACK. 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.
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