Vehicle is a middle east spec car, purchased in Dubai. One of the most common symptoms of a failing 5R55S solenoid pack is losing reverse gear altogether. Part 1 of this Transmission Repair video on a 5R55S out of a Ford Explorer.https://www.youtube.com/watch?v=oRQmYZ8WopQhttps://www.youtube.com/watch?v=VgEB1mm. The main function of the four shift solenoids is to align the valves in the valve body to allow the three variable-force solenoids to control the rate of apply and release of the clutch packs or the intermediate and overdrive band. It was just an excuse to upgrade the suspensionand I did (Eibach Pro System Plus). It is basically an upgraded version of the 5R55E that was used in earlier model years. A forum community dedicated to Ford Mustang owners and enthusiasts. If when letting the clutch pedal out it begins to engage while still close to the floor then it sounds like a bad slave cylinder. TSB 05-21-8 - Delayed or harsh reverse engagement - 5R55S Transmission. Pinions, Pinion Gear, Pinion Pin, Pinion Gear Shaft, Pipes, Modulator Pipe, Inlet Pipe, feed Pipe, oil pipe, Pistons, Apply Piston, Pack Piston, High Piston, Damper Piston, Piston Damper, Piston Plate, Interm. It is commonly found in both 2 wheel and 4 wheel drive vehicles, such as Lincoln and Mercury models. Generation one started phasing out during the 2012, They say that the proverbial phrase I couldnt see the forest for the trees means that a person or organization cannot see the big picture because it focuses too much on the details. Subscribe Now We hope this information will help you better diagnose those common forward and reverse engagement problems so prevalent on this unit and answer the question someone asked me not so long ago: How can a bad transmission range sensor keep this transmission from engaging forward or reverse? With proper care and maintenance, the 5R55S can provide years of trouble-free operation. Another thing to keep in mind is the ease of installation. TSB 05-21-8 - Delayed or harsh reverse engagement - 5R55S Transmission. Site. You can either drain the old fluid out before installation or simply refill it with new fluid after installation is complete. Thus, this article. For years, more than a few Ford models have run on 5R555S. Shift solenoid pack replacement cost: $300-600$. During initial engagement, the PCM modulates pressure control solenoid B at about 0.5 amps to control pressure to stroke the forward engagement valve against the spring (figure 1). Using scopes provides. Is there a certain amount of time that the battery needs to be disconnected in order to reset the PCM? 2nd to 4th gen Explorers featuring the 5R55 series automatic are notorious for premature failures, showing excessive wear and tear to the crucial parts of the car. Web 5r55w 5r55s 5r55n 5r55e. Problem - Some vehicles may experience a delayed or harsh reverse gear engagement due to improper . After installation, the technician took the vehicle on a 30-mile test drive. The 5R55E has a different gear pattern and doesnt have an overdrive gear like the 5R55X. This has a negative influence on the durability of the valve body performance, which is extremely sensitive to the quality of the oil. Shop Finder Its common complaints include harsh forward engagement; harsh reverse engagement; delayed, harsh initial engagements; flares on the 3-4 shift; and bind-up on shifts. One of the major components of the transmission is the servo. Its common complaints include harsh forward engagement; harsh reverse engagement; delayed, harsh initial engagements; flares on the 3-4 shift; and bind-up on shifts. Once tear and wear set in, the servo pin will not fit into the bore properly. Problem Description. | The 5R55S transmission holds approximately 11 quarts of fluid. I can't here any related noise, like clunk etc. I had filter changed and what fluid come out changed and that was it. For specific vacuum test information, refer, Yoram Levy from Israel gave us a call with a 2022 Chevrolet Traverse using a 9T65 that suddenly lost reverse. Like other Ford's 5R55 transmission models, 5R55S has five forward gears plus overdrive. The solenoid pack is responsible for controlling the flow of transmission fluid, and over time it can become worn out or damaged. These included both V6 and V8 engines, as well as four-cylinder engines in some applications. Planetary Gear It is also recommended to inspect the automatic transmission at the time of having her flowing out of rubberized gaskets. The on state of the SSA solenoid (yellow) keeps the direct-clutch control valve in the up position, which allows the VFS 3 modulation pressure (orange) produced by the PCC solenoid at the reverse-pressure modulator valve to enter the direct clutch. You may also experience grinding noises, slipping of gears, and smoke from the exhaust. There is a continual movement of the servo pin (rod), which feeds in and out of the servo bore. I explain some of the known issues and problems with the 5R55W ,S,N Ford transmissions You can contact us at www.pandjtrans.com or email us at techhelp@pandjtrans.com Show more 5R55S common. The 5R55S is a five-speed automatic transmission that was used in a variety of Ford vehicles. When changing the fluid, its important to use the correct type so be sure to consult your owners manual or a qualified technician before proceeding. In this modification transmissions used an electronic system of forced blocking torque converter. A Logic Diagnostic Process for an Intermittent Temperature-Related Shift Problem, In a Sticky Spot An 09D Ratio Code Problem, worn sealing rings on the back of the forward drum, wear inside the center support where the forward sealing rings ride, leaking forward engagement control valve or its end plug, damaged spring for the forward engagement control valve. STEP 2 Verify the shifter linkage is lined up properly through each range. 5R55S 5R55W TRANSMISSION EXTERNAL WIRE HARNESS REPAIR KIT. There are many service bulletins describing the diagnoses and repairs, which include fluid leak repairs, transmission software updates, or internal failures . | | I, Dencan Brain BOIDAR, call myself a Torque master. The 5R55S was replaced by the 6R80 six-speed automatic transmission in 2009. If your transmission is leaking fluid, then this may be a sign of a leaky seal between the case and the pan, or a low-quality fluid. Lincoln LS. Code P0741 indicates that your car computer detects a problem perceives a problem with the operation of the torque converter clutch (TCC). Each band has an adjusting screw in the middle. This is a FACTORY OEM SOLENOID from Bosch. But a thorough understanding of how the system operates made short work of isolating and repairing the problem. For a better experience, please enable JavaScript in your browser before proceeding. At the same time, the manual valve opens a path to several valves. It will continue to learn over time making adjustments accordingly. It's fantasitic at WOT though. | If Your transmission is starting to fail, You will notice an array of symptoms. Jesse Zacarias is the owner of Elec-Tran Diagnostics (www.electrandiagnostics.com) in Gilroy, Calif. Great Company to do business with. Ford explorer . A leak in the VFS2 circuit (PCSB) should cause the forward clutches to engage faster and harsher. I've already noticed improved shifting while driving it "normally". All Rights Reserved. Average repair cost is $3,350 at 68,350 miles. Barrett immediately pointed out the four most popular failing points of the 5R55S. It's worth a shot anyway. The condition resets if the car is turned off/on. How Much Hp Can A 5R55S Transmission Handle? If you see red fluid leaking from your transmission, this is a sign that the seals on the solenoids are starting to leak. It is also referred to as a 5R55X transmission in some cases. The effectiveness in diagnosing automatic transmission malfunctions is an art form. Vehicle has a non serviceable transmission cooler. Single shift solenoid replacement cost: $50-150$. The effectiveness in diagnosing automatic transmission malfunctions is an art form. 3rd Gen Explorer In some cases, the problem has been so severe that drivers have had to get their vehicles towed. | It has four speeds, achieved primarily by adding an overdrive gear. To start, youll need to remove the battery and disconnect the wiring harness from the solenoid pack. I don't know if the Thunderbird would have the same TSB number but its the same issue. Knowing how things work will make it easier to locate the cause. Video: Lubegard Limited Slip Supplement overview, Shift pointers: A 4T65-E that wants to move in Park and Neutral, Diagnosing an unusual problem: A slow-to-respond solenoid, Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes, Tools That Money Cant Buy and They Pay You to Use, Valve-Body and Plate Changes for the 5R55S. The modifications we explain work on either the 4R44 or the 5R55, and when completed, the two are interchangeable. Retainer What has made this unit difficult to diagnose is the inability to comprehend fully how it engages and disengages the clutches and bands. . As PCC pressure increases it overcomes PCB pressure (blue) at the top of the reverse-engagement control valve, moving it up and opening the passage for main line pressure to enter the direct-clutch drum. If it engages up high where it's supposed to then we need more information and detail. That's true. Although there are similarities among the wide varieties of transmissions on the road, each transmission has its own peculiarities. Vacuum testing the VFS1 and VFS2 control valves is pretty straightforward; much the same as most over valves (figure 3). Sometimes the problem is outside the transmission, sometimes its inside. Ford models such as Mustang, Explorer, Thunderbird, and Lincolns use either of these transmissions. | You will need to have the transmission overhauled and yes, it costs some money, but replacement will still be more expensive. Your automatic transmission needs adequate fluid to perform optimally. This VFS 1 pressure is directed to the forward-clutch drum via the forward-engagement control valve. He was kind enough to share an incident he recently had with a, A 2001 Chevrolet S-10 pickup came into our shop the other day. 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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 ins and outs of transmission diagnostics, - Mazda FW6A-EL stored pressure switch codes, ZF9HP48, 948TE Line Pressure Control and Diagnostics, Trying to Stop the Wheel Hop on Ford Edge with 6F50 Transmission, When a transmission problem isnt a transmission problem, A part for every need: Hard parts supplier listing 2023, Breaking parts: Pressure regulator valve and bore blues. 13 Transmission Solenoid problem of the 2005 Ford Explorer Failure Date: 09/26/2013 To clarify this is a permanent fix in such that even a new case or sleeving the case will wear out in time same as the o-rings on these modified servos. There have been issues with turbochargers or superchargers causing problems, but in non-turbo engines, That being said, field reports mention topping out between 450-500 horsepower, though some non-OEM transmissions for sale claim numbers closer to 1000. This means you may experience an unexpected shifting to a higher gear, thereby . Not sure if a flare is visible in the tachometer, but from what I can see and If you have any version of the Ford 5R55 transmission and are having problems with it, don't hesitate to bring your vehicle into The Transmission Shop to get it checked out. Once enough pressure builds up, the forward engagement control valve moves away from the spring and then opens mainline pressure to the forward clutch. It should be smooth, with minimal human intervention. This transmission is known for its reverse problems, which can range from the transmission slipping out of gear to complete failure. The 2005 Ford Mustang has 12 problems reported for transmission gone. That's the gearbox for you. Just recently, Ricky Hodgkinson from AACTION Transmission did just that. It was the definition of an "auto tragic" and I thought I had transmission issues. | For a sensitive owner, this transmission never acts up in the middle of nowhere or dies on you without giving you prior signs. The vacuum test revealed a leak between the end plug and the valve body. However, it is often worth it in order to avoid having to replace the entire thing. The car may just need to 'relearn'. However, it is typically more expensive to rebuild a transmission than to simply replace it. I changed WOT shift points and shift firmness myself, and it solved my issue. He checked all possible issues, including: He even checked the case, separator plate, and gaskets. Helping transmission shops achievesuccessful and profitable operation. | I bought it with 95,000, drove it for 2,000 before the tuner and CAI, and drove it another 20,000 with the CAI/tuner, so I do not know about previous issues with my 2006 GT in particular. The problem is subtle however, but drives me crazy! Think of the sets of gears your car selects to regulate engine speed. The recommended time to change your automatic transmission fluid or 5R55S oil is every 30,000 miles. Submit! There are two of them, one on each side of the transmission. TOOLS & ACCESORIES All Ford Mustangs | Model Specific Forums. Valve body replacement cost: $500 to $1000. Then, the servo starts to leak and therefore loses pressure. Intermittent Fail Safe, Codes, Related Concerns and Solutions, The ZF 8-Speed Transmission Fluid and Filter Change, Tackling Clutch Failure in the GM 6L80/90, The Rear-View Mirror is Clear A 4R70W With No Reverse, A Process of Elimination! I bought the car back in March of this year with 87k miles on it. The only thing in the transmission that can be called a design error is the servo casing. Store Deerfoot Auto Parts. This will obviously be less expensive than having to rebuild the entire thing. Like this content? If the transmission fluid is dirty or contaminated, or the pressure is compromised, perhaps due to a leak, it can cause the transmission to . Inhibitor Switch The PCM modulates pressure control solenoid A to operate VFS1, which controls flow from mainline pressure to the forward clutch, through the forward engagement control valve. He returned the vehicle to the owner, and, when he came back for his 10-day checkup, he acknowledged that the trans was working perfectly. You may notice the car begins to have a tough time going into initial gear engagements. Corvette Forum DigitalCorvettes com Corvette Forums. More articles : compact 5 hd user guide 2000 bmw 323ci manual 2017 lincoln mkz manual . Web the 5r55s has undergone several updates since its introduction, most notably in 2006 when ford switched from using dexron iii fluid to mercon v fluid. Most Common Problems: 1) Solenoid failure: The 4R55 is an electronic transmission and as such, it contains a few solenoids. 5R55S Transmission Problems is a five-speed automatic that was used in various vehicles by Ford Motor Company. Legal/Privacy. Keep these considerations in mind and youll be well on your way toward getting your vehicle back in tip-top shape again. Now the question is, what's bad in the Ford/Mazda gearbox? Ask questions or send a hint for future articles on the author's page. Before considering the valve body, its important to understand how Ford operates forward engagement for this transmission. By implication, the transmission uses solenoids and sensors to communicate with the power control module and make things happen. Loosen nuts turning Counter clockwise.. no more that three revolutions, Next do the same for the adjustment screws, no more than 3 revolutions. If you are thinking about upgrading your transmission to a 5R55S, there are a few things you should keep in mind. (You can unsubscribe anytime), ATRA Introduced in 1998, the 5R55 was the first 5 speed automatic transmission that was launched by an American automaker. Assuming you would like a blog post discussing the cost of rebuilding a 5R55S transmission: The cost of rebuilding a 5R55S transmission will vary depending on the severity of the damage and what parts need to be replaced. Web i have a 2004 ford explorer 4.0, 4wd, 154,674mi. Ford and Mazda are two automobile giants that shared engine designs and manufacturing techniques as part of their partnership between 1974 and 2015. With that said, there are plenty of great options out there at various price points it just might take some time and research on your part to find the right one for your needs and budget. Use an endplug clip to hold it in place while testing (figure 5). Springs are not shown for visual clarity. this works on the 5r55s, 5r55n, and 5r55w ford and lincoln transmission, please work safely and good luck.thank you Please Subscribe and Like.Tags:5r55s Solenoid pack problems fix.How to replace ford explorer transmission solenoid packhow to fix ford explorer transmission problemshow to fix lincoln mountineer transmission problemshow to fix ford mustang transmission problemsford explorer harsh shifting issue fixford explorer hard engagement fixford mustang harsh shifting Copyright 2015-2020 Go4trans. The 5r55s/w transmission has been with us for a little more than a decade. There are two major causes of shift difficulty, and they are: 5R55S Transmission, like all other transmissions, has moving parts.