You would also find the 6L90 in Chevrolet Suburban 2500 produced between 2008-2013 and many other Chevys. Owners may contact GM customer service at 1-800-222-1020 (Chevrolet) or 1-800-462-8782 (GMC). General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Silverado 2500 and 3500 HD vehicles manufactured October 1, 2013 to September 20, 2014, and 2015 GMC Sierra 2500 and 3500 HD vehicles manufactured September 30, 2013, to September 20, 2014. This can may be triggered by the torque converter clutch that is applied during the shift. Muffler, pipes, catalytic converter, exhaust manifold, leaks. The truck was used for personal use . 2018 Chevy 2500 Duramax - def fluid use has gone from ~6000 mile on a tank of def fluid to 2500 miles on a tank of def fluid. Without an audible indicator, the driver may not be aware that the driver's door is open while the key is in the ignition, increasing the risk of a vehicle rollaway. In the affected vehicles, the hose clamp that secures the fuel tank vent line may not have been properly tightened during assembly. If youre like most people, you depend on your vehicle to get you where you need to go whether thats to work, school, the grocery store, or the soccer field. The transmission is one of the most critical parts of the vehicle. . on how 2000 through 2022 vehicles are holding up in 17 potential trouble spots, ranging from the On the back of the stator support, there are seal rings. Now that weve got that figured out, lets break down how we can make that happen. Make sure you change your transmission fluid according to your manufacturers recommendations. While the 6L80 transmission case allows for only four pinion gears, the 6L90 features a longer transmission case allowing for additional two pinion gears, making it a total of six, making the input gearset stronger. No issues so far. The automatic transmission, operated hydraulically, has six forward gears and one reverse gear. Chevrolet fixed it without expense to me", "The DVD player seems to stop working frequently now being replaced! Chevrolet has already issued a recall for the 2018 Silverado eight-speed transmission. A worn out torque converter will cause a headache. However, what type of transmission fluid you should use depends on the transmission that you have. And has a vehicle weight rating of 15,000 lbs. The 6L90 was outfitted into many Chevrolet cars from the date of production till now. Additionally, there would be no reminder that the driver's or front seat passenger's seat belt is not buckled, which could increase the risk of injury in a crash. The full text of this video, sponsored by Lubegard, is below: Welcome to how to apply Kool-It Evaporator and Heater Foam Cleaner by Lubegard. 3. Delay in shifting: This is when it takes longer than normal for the truck to shift gears. Problems with shifting into 2nd gear with a possible check-engine light. It was featured in the Cadillac CTS-V Sedan, Wagon, and Coupes fitted with the 6.2L V8 Supercharged engines. ", "The check engine light went on as we were driving home from a camping trip. Was jus driving home from offshore wit 180k on my truck stop at store went to get back on highway truck wuld not shift outta 2nd gear guess im fina have to replace transmission, 2015 LTZ Silverado started hard jerking going from park to drive. I currently have 184,000 miles on my 2015 GMC Sierra 1500. It has a gross vehicle weight of 15,000 lbs and a combined gross vehicle weight of 21,000 lbs. This 8-speed transmission is used in a wide selection of Chevy and GMC vehicles, and therefore there's also a bunch of problems that have popped up over the years. Hold the pedal down for about 10 seconds. Some of the most common issues include: Issues with the 1-2-3-4 pistons are common in 6L80 transmissions. Wait 2 minutes. Unfortunately, no Aamco near me. The 8L90 is an 8-speed automatic that weighs 210 pounds without transmission fluids. Hard shifting: This is when the truck seems to jerk or lurch when you shift gears. The Reliability score is based on our latest subscriber survey Therefore, it will be good to take a minute to examine your stator support ID if youre having trouble with your transmission and are mechanically savvy. Therefore, it will be wise to update the piston to the latest designs. "Had to take to dealer 3 times for various problems with A/C since I purchased truck in April 2015. The 2007 2013 Silverado 2500 / 3500 has a 4- or 6-speed automatic and a 4-speed transmission for the hybrid. I have requested them to buy back the vehicle and the most that they would do is give me a small credit on the purchase of a new vehicle which has to be used within 12 months. The replacement cost was covered by the warranty. The 2015 Chevy 2500hd is a great truck, but like any vehicle, it can have its share of transmission problems. Semi-trucks make up about 70% of all the US domestic freight Motor oil is a crucial commodity for your car, and you should never compromise on its quality. Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, oil leaks. GM's number for this recall is 14855. Alex Gearhart, an automotive expert specializing in transmissions, has over a decade of hands-on industry experience. TSB 08-07-30-049A - Transmission fluid leak from the ATF cooler - Allison 1000. Here are some tips to help you prevent transmission problems for your Chevy 2500hd: 1. Therefore its also more reliable than the 60-E, and there are very few reported problems. The recall began on July 30, 2014. This means that the longer you wait to fix the problem, the more expensive it will be. Rxmechanic.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for website owners to earn advertising fees by advertising and linking to Amazon.com. Press accelerator for 10 seconds. The LTZ trim has a luxurious cabin. The best approach to fix this is to top up your transmission fluid or carry out a 6L90 transmission fluid change. Hard or abrupt gear changes. If you just read the Technically Speaking article in this edition of Transmission Digest you might recall that we spoke a little about how balance pistons are being used in rotational clutch drums, and their purposes. how the vehicles will hold up in the year ahead. It would cool intermittently and sometimes not at all. Chevy Silverados and their transmissions are known to have quite a few problems. It is not uncommon to find the reverse gear of a 6L80 failing to engage, which points to a possible problem with the transmission. This often stems from a solenoid stuck in the off position. to get the information you were looking for! However, it allows you to upgrade for better performance. Passwords are 6-20 characters with at least one number and letter. For example, some of the upgrades Reman-Transmission performs include: Apart from significantly modifying your 6L80 to curb all common issues, Reman-Transmission also has lower 6L80 transmission prices than all the big box stores. First, a quick answer: The 1998 2007 Silverado 2500 / 3500 has a 4- or 5-speed automatic or manual transmission. $5200 possibly more. My name is Stefan; Im the owner and lead writer at TheDriverAdviser.com. First, check your transmission fluid level and make sure its full. A natural-gas version of the 6.0-liter V8 is also available. The full text of this video, sponsored by Lubegard, is below: Welcome to how to apply Kool-It Evaporator and Heater Foam Cleaner by Lubegard. Tech hotlines and internet bulletin boards are often jammed-up with people pleading for help with this 3-4 roasting. This problem currently affects 11 different models across 3 different OEM brands for the model years between 2015 and 2019. Transmission remanufacturers like Reman Transmission will correct the problem by installing updated versions of the 6L80 1-2-3-4 pistons and the housings with them. Then, turn the engine back on and see if the problem persists. In this case, the nut that retains the main shaft of the fifth gear becomes too loose, which means the gear can slip back into the transmission housing. GM will notify owners, and dealers will tighten the fuel pipe connections to the proper torque. Driving today and just stopped like it was in neutral but reverse still worked. engine, transmission, and brakes to power equipment and the electrical system. Also read: What Transmissions Does A Chevy Silverado 2500/3500 Have? Fried TCM - Not sure how this could've happened so this problem seems a little extreme. Before General Motors phased in the 6L90, there was the 6L80 which was designed in 2005. But it doesnt have to be an exercise in frustration; burnt 3-4 clutches can be transformed from a dreaded problem into a routine moneymaker. But the best Chevy transmission is the TH350. Read Also: 4L60E transmissionAll you need to know. The 2015 Chevy 2500hd transmission problems seem to be linked to a faulty torque converter. To diagnose and possibly fix this issue, you will need to check the condition of the transmission fluid in the system as well as the solenoids. Both new but one has a small spot on the cap as seen in picture. If your 2015 Chevy 2500hd is having transmission problems, there are a few things you can do to try and fix it. The longer transmission case also housed more fasteners between the trannny and transfer case, reducing noise and vibration. Here is a detailed list of vehicles that have the 6L90 transmission. Infiniti also produced a hybrid version of this transmission in the QX60 behind a 2.5 L engine. If its low, topping it off may solve the problem. These issues are not common, but they may occur. First, check the transmission fluid level and make sure it is full. 2015 Chevy Traverse Transmission Problems. Turn the key off, but don't remove it. ", "DEF senor went bad, keeps reduceing power in truck till you get it fixed. Here are some potential causes of these problems: 1. Now I have to locate where the fuse is to try step one on repair. How Transmission Remanufacturers Address GM 6L80 Issues During The Rebuild Process. This guide will go through some of the GM 6L80 problems in detail along with some of the fixes. This issue most often stems from a crack 2-3-3/5-R drum. Replacing my transmission with only 50k miles on it. Each time the warning lights went off while driving. Also, there are problems with the stator support tube or the liner developing cracks. With this slippage, the vehicle may find it challenging to move from a stop point. First, turn your key to "on." Make sure your dash lights are visible. Check engine light, sensors (includes O2 or oxygen sensor), emission control devices (includes EGR), engine computer, engine computer, fuel cap, fuel gauge/sender, fuel injection system, fuel pump, fuel leaks, stalling or hesitation. Follow us on YouTube, Facebook, Instagram, Twitter and TikTok. Read Also: 200R4 TransmissionAll You Need to Know. Overheating: overheating is another symptom that can sometimes occur (especially when towing heavy loads). Inadequate Torque and Acceleration from the First Gear. As a result, the vehicle will consume a lot of fuel. So, when your car starts having problems, it can be a real headache. Transmission stuck in first gear or Missing Higher Gears: 03. This is partly what happened to the American car market in the 70's. ", "Channel change 'up' button sticks/gets stuck". We will also highlight vehicles outfitted with the transmission. The 6.0-liter V8 and 6.6-liter turbodiesel are both mated to a six-speed automatic. Some of those include gear slipping, hard shifting of the gear and in more extreme cases, complete transmission failure, leading to an inoperable vehicle. 3. The NV4500 is a 5-speed manual transmission and an improved version of the NV3500. Also the def tank heater failed at 59000 miles, tank and heater were replaced. "The plowing package interfered with the backup camera. Furthermore, its known for eventually having a fifth gear that keeps popping out. Instead of the usual planetary gear set configuration, wider gear ratios were used, allowing for better performance and fuel economy. Helping transmission shops achievesuccessful and profitable operation. Drivers have reportedly experienced slippage in the reverse gears or between the second and third gears. Although head gasket failure is more common with LLY Duramax than any other generation of the 6.6 Duramax, it is still a fairly common problem among all 6.6 Duramax. It is big and heavy and performs amazingly while boosting fuel economy. Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, remote engine start, alarm or security system. You want your shop to be successful. But first, lets see detailed information about the 6L90. In this case were talking about a broken drive shell which will need to be replaced. FAQs or access your year to help you gain confidence about one of your largest purchase decisions. I guess that is why a lot of people do a def delete after warranty is up at 100,000 miles", "The heating unit in the DEF tank stopped working. Starting to get a clunk when applying gas at low speeds. So the 6L90 transmission vs 6L80, what is the difference? 2015 LTZ Silverado 105,000 miles transmission junk. Retrieve your username. Worn transmission parts: Over time, your transmission parts can wear out, causing your transmission to slip or not work properly. The splined area on the outside diameter (OD) of the outer race broached a mirrored spline on the inside diameter (ID) of the stator when it was originally pressed into place (Figure 1). A remanufactured torque convertor was tested for lockup, leaks, balance, and concentricity. Got back into the truck started it and CEL was still there! Typically, an eight-speed transmission can output about 11% more fuel efficiency than a six-speed transmission. So I have a 2015 3.5 Silverado LT was driving it all the sudden slipped out of gear my traction control light came on so I let it cool down for 1 hour got back in it traction control light was off it moves very slow what should I do. To reset Chevy's transmission control module: Turn on ignition without starting engine. ", "iNFOMANT SYSTEM HAD TO BE COMPLETELY REPLACED AFTER ONE ATTEMPT TO RESET THE PROGRAMMING", "Charging smart phone interfaced with DVD player functions, may be operator error! Sometimes very hard down shift if going 40 mph then have to slow quickly. Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension. Did you know that air quality inside a vehicle can be five times worse than outside air? If youre pressing the throttle and not much of anything is happening, its the clutch. If this also doesnt fix it the valve body will need to be replaced. Though fairly rare, there are instances of total mechanical failure with this problem. You will face issues at some point. "EGR cooler failed at 60000 miles, EGR cooler, EGR and EGR sensor, wiring harness were replaced to correct. I checked all the fuses and battery terminals and everything looked good! Still no recalls smh not the save route to purchase !!! Transmission is c**p no warnings will have you in a horrible situation . It us going to cost over 5900.00 to replace it. Generally, fixing this requires replacing it with a new drum and bearing. Here, using a five-speed transmission rated for three-speed transmission may cause many car issues. We expect the 2023 Silverado 2500HD will be less reliable than the average new car. Problem here is a worn TCC regulator valve that causes the converter clutch to slip. There was metal in the oil pan GM need paid for all of it. The signs of a reverse gear engagement failure can be; difficulty in engaging the gear or no gear is not engagement. ", "A small amount of water was coming into the cabin from the Onstar antenna on the roof. The 6L90 also features gear ratios wider than the 6L80, allowing for better fuel economy and performance. If you notice any unusual sounds or symptoms, have the transmission checked by a qualified mechanic as soon as possible. General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Silverado HD vehicles manufactured January 8, 2014, through February 27, 2014, and 2015 GMC Sierra HD vehicles manufactured January 9, 2014, through February 14, 2014, and equipped with a 220 Amp Generator (RPO KW5). Slipping in the first gear can result in poor acceleration and torque. Available service items such as thicker thrust washers and thicker end caps made this work relatively easy. Because while they perform excellently, they are also plagued with several issues. But they are not the same. Revised October 19,2021 - Removed 2014 and 2015 Silverado and . ", "Check engine light came on and stayed on for three days until I took it to the dealership. Solution - Reprogram the TCM with TIS version 6.0 or higher. Lower the vehicle. After the vehicle gets to 2 MPH, the L/R clutch releases. 3. As an Amazon Associate we earn from qualifying purchases. While the 6L80 used four pinion gears, the 6L90 utilized six, invariably strengthening the input gear set; how did GM actualize this? Most of the time an updated clutch assembly installation will clear this problem but not always so it is imperative to always let a professional take a look. I did not haul with it . The last problem is caused by failing O-rings which need to be replaced. Also, the piston housing may crack. Improbable Transmission Temperature How Much Does a Transmission Cost for Chevy Silverado? Fortunately, the 6L80 was replaced but existed together with the 6L90. Read Also: 545RFE TransmissionAll You Need to Know. As the transmission is a crucial part of the vehicle, it is important to take it in to be checked, as soon as You notice a potential problem. A common 6L90 problem is the inability of the reverse gear to engage when selected. Hence, 6L80 became a contemporary to the 6L90. More gears allow the gear ratio spread widely with minor ratio differences between gears. Slipping: This is when the truck seems to lose power when you accelerate. No Problem) 2009 *** Chevrolet Silverado 2500HD Crew Cab 4X4 Diesel w/ Allison Trans Pickup ***Ready To Upgrade Your . There is much to learn about the 6L90, and thats why we have put all those in this article together. This is, however, not as common as the cracking of the piston itself. This is mainly caused by a faulty Park strawthe metal piece preventing a vehicle from rolling. Drivers have also complained of their first gear slipping. I'm Stefan, the owner and lead writer at TheDriverAdviser.com!Whether youre planning on buying a new car or you want to know the detailed specs of your current one we got you covered! This can be extremely dangerous, especially if youre on the highway. Foul odors in evaporator and heater cores as a result of inanimate allergens and contaminants can be easily flushed away without any drilling or special equipment. Dealer says there is no mileage on def fluid it uses, what it needs. This truck has been pampered and has tran slipping fu gm for not fixing these defective vehicles you will loose your good name some day. 4. They have detailed the fluid pump with machined pump body mating surfaces and resurfaced pump rotor mating surfaces to keep fluid pressures at the right point. Clutch failure is relatively easy to diagnose. Don't think I will buy another Chevy. Verify vehicle is on level ground when performing fluid level check procedure. The recall began on July 2, 2014. The contact stated that the vehicle remained in third gear and failed to downshift.. One thing that does come up here and there is the wide gear ratio between first (3.06:1) and second (1.62:1) gear. First, some customers report the transmission shuddering frequently. These transmission comments are very familiar 1 - it needs to learn 2- slipping and jerking in lower gears Now its "there's metal in your transmission oil pan and its goin to cost $6K" 117K miles and It has always been serviced at the dealership - something stinks. While the 6L80 six-speed automatic transmission did excellently, the 6L90 upgrade made the 6L90 a better transmission. As the chief author at TransmissionCar.com, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles. With five seconds completed, shift back to neutral and leave the transmission lever in neutral for five seconds. The Questions and Answers on this page are the statements and opinions of their respective authors and not VehicleHistory.com. GM will notify owners, and dealers will inspect the fuse block to verify that it is properly secured, repairing it as necessary, free of charge. I just found out at 80k miles, the transmission for my 2015 Chevy Silverado 1500 needs to be rebuilt. dealer had to replace def pump, sensor, cat. WE want your shop to be successful. Bought the new transmission from a dealer as well. . It caused a meltdown in cat. This 8-speed transmission is used in a wide selection of Chevy and GMC vehicles, and therefore theres also a bunch of problems that have popped up over the years. Here are some common transmission problems that you may experience with your Chevy 2500hd: 1. Chevy Silverado Transmission issues include: 01. 3. Problem - Owners may experience a shudder occurs in 6th gear in 4Hi between 46 mph (74 km/h) and 49 mph (79 km/h). Join for Ratings and Reviews. But was replaced in 1984 with the 700R4. The transmission also features different torque ratings to meet several engines and applications though the highest it can withstand is 555 horsepower. Prevention of cracking at the welds by updated drums. Also, the diagnostic tool will indicate the P1870 code when you connect it with the transmission control unit. Reliability indicates how models have performed in the past, providing the basis for predicting The dealership has been very helpful, but Chevrolet has not. The 6L80 is a 6-speed automatic weighing around 195 pounds without transmission fluid and can handle 440 lb/ft. General Motors LLC (GM) is recalling certain model year 2014-2015 Chevrolet Silverado and GMC Sierra, and 2015 Chevrolet Tahoe and Suburban vehicles equipped with a base radio and an internal amplifier. These charts provide the most comprehensive Common problem. The rpm went up and the transmission wouldn't shift! Wrong transmission fluid: If you use the wrong transmission fluid, it can cause problems with your transmission. The 6L80 is another transmission that does have a small list of well-documented problems. The Jatco designation for this transmission is the JF019E, which is a, General Motors has published multiple technical service bulletins pertaining to torque converter clutch shudder issues in their 8-speed transmissions. The result of the crack is usually a 3-5-R clutch issue and failure. You lost your second or reverse gear. Stator Support Issues (Failed Seals and Cracking). Suppose you want to make sure that the transmission of your Silverado 2500 /3500 lasts as long as it can last, then youll need to take care of it. The TH350 was first outfitted to the 1969 model cars. The truck only has 120000 miles on it. Missing Reverse Gear: 04. So if the 6L80 doesnt match your engine, you could upgrade to the 6L90. Its quick, easy and highly effective. Thus, allowing more room to accommodate two extra pinion gears, making it a total of 6. The Turbo Hydramatic 350 is a three-speed automatic transmission with three forward gears. Make sure you change your transmission filter according to your manufacturers recommendations. The recall began on May 29, 2014. Some owners of this car have reported knocking sounds coming from the transmission, especially when they press the gas pedal. Below weve outlined the most common ones that you should look out for. subscriber survey for over 300,000 vehicles, our reliability history charts give you a rundown This problem can be fixed by replacing the valve body so fluid can enter the right valves to activate the right clutch or band for proper gear switching. The power steering hose clamp may disconnect from the power steering pump or gear, causing a loss of power steering fluid. (2015 Chevrolet Silverado 2500HD LT 6.6-L V8 diesel), (2015 Chevrolet Silverado 2500HD LTZ 6.6-L V8 diesel), (2015 Chevrolet Silverado 2500HD Unsure 6.6-L V8 diesel), (2015 Chevrolet Silverado 2500HD Unsure 6.0-L V8), (2015 Chevrolet Silverado 2500HD LTZ 6.0-L V8), External music device interface (e.g., smart phone, MP3 player), (2015 Chevrolet Silverado 2500HD 6.6-L V8 diesel), (2015 Chevrolet Silverado 2500HD LT 6.0-L V8), Rear entertainment system (e.g., DVD player, rear screen), (2015 Chevrolet Silverado 2500HD WT 6.0-L V8), (2015 Chevrolet Silverado 2500HD 6.0-L V8), Protect Yourself From Indoor Air Pollution, 21 Small Kitchen Appliances for $100 or Less, Do Not Sell or Share My Personal Information. We dont recognize that sign in. . GM's number for this recall is 14356. Most likely caused by a failed oil cooler line fitting retaining bolt which needs to be replaced. Also read: Chevy Avalanche Transmissions: Overview, Problems, And Fluids. This can be caused by low transmission fluid, a dirty transmission filter, or worn transmission parts. The NV3500 is a 5-speed manual transmission that weighs around 110 pounds without transmission fluids. Save my name, email, and website in this browser for the next time I comment. When a driver accelerates or decelerates, the cars will reportedly hesitate and then shudder, jerk, clunk or "hard shift" when the automatic transmission switches gears. The transmission was outfitted to several GM rear-wheel and 4-wheel drive heavy-duty and diesel trucks, Cargo Vans, and cars. Transmission rebuild or replacement, torque converter, clutch replacement. Later received notice about problem with exhaust system and took truck in for repair. This is because the problem primarily stems from worn-out solenoids. You will reap what you sow 94,000 and going to have to replace the transmission. The 10L90E uses the Dexron Hp automatic transmission fluid. General Motors came up with an update for the seal rings on the support to curb the problem. The 6L90 recommended transmission fluid is the Dextron VI ATF. To fix, check the condition of the park straw and clutches and replace them if needed. In simple terms, the 6L90 is a six-speed transmission built for longitudinal engines. However, which transmission is best for you depends on your car. My transmission.Shudders at 30 mph and 60 mph.It has 52k on it. 150,000 miles and transmission is being replaced. There may be jerking. Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. The 6L90 transmission was outfitted into several trucks, but the most popular are the GMC Silverado and GMC Sierra. Compared to the 4L60-E, the 65-E is designed to take on higher levels of stress. To cut the cost even further, do this yourself if you know your way around and have the 6L90 transmission rebuild kit. Though not specifically connected to automatic . In some cases, transmission problems can even lead to engine damage, which can be extremely costly to repair. That's a good sized down payment on a Dodge or Ford. The 2015 Chevrolet Silverado has had several problems reported about its transmission. If youre experiencing transmission problems, the first thing you should do is check to see if your truck is part of the recall. General shifting problems with code: P0747/P0777/P0797/P2715/P2724. This is another problem that is more on the complicated side and is best to let a mechanic take an in-depth look to verify the problem. The units that came out earlier had issues with the rings design, resulting in leaks mostly during cold operation. Repeated trips to the dealership have failed to rectify the problem", "Sensor that detects the level of DEF in the tank failed, placing the engine in slow speed mode.". 5. Some of the 2015 Chevy 2500hd transmission problems are stuck in gear and jerks. Chevrolet owners may contact GM's customer service at 1-800-222-1020. Been to dealer three times about it each time they say the alignment is fixed but it still pulls to the left", "There was a leak in the power steering pump.". GM says that they will only offer any assistance on it if it is installed by a GM dealer. A loose hose clamp could allow the fuel tank vent line to detach which may result in a fuel leak, increasing the risk of a fire. Repeat these procedures ten times. We recently created this blog site to enable us to share our knowledge with other automotive mechanics and car owners. Smh. General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Silverado HD, and GMC Sierra HD vehicles manufactured February 11, 2014, through February 19, 2014, and equipped with diesel engines and dual fuel tanks. Mainly caused by failing O-rings which need to be linked to a Park... Transmission lever in neutral for five seconds completed, shift back to and. Transmission fluid leak from the power steering pump or gear, causing your transmission fluid leak from the steering! 6L90 recommended transmission fluid according to your manufacturers recommendations TCM with TIS version 6.0 or higher the will... And brakes to power equipment and the electrical system may cause many issues! A combined gross vehicle weight of 15,000 lbs and a combined gross vehicle weight of 15,000 lbs a! Just stopped like it was in neutral for five seconds is when it takes longer than for... Was in neutral for five seconds as thicker thrust washers and thicker end caps this. Well-Documented problems are the GMC Silverado and GMC Sierra 1500 made the 6L90 a transmission... I currently have 184,000 miles on my 2015 GMC Sierra 1500 we have put those... Gm will notify owners, and concentricity read: what transmissions Does a transmission for. To power equipment and the electrical system 6.2L V8 Supercharged engines Removed 2014 and 2015 Silverado and Sierra! The 70 's diagnostic tool will indicate the P1870 code when you accelerate try and fix it 's customer at! A loss of power steering hose clamp may disconnect from the date of production till now metal piece a... Be a real headache lose power when you accelerate and third gears what transmissions a... `` had to replace the transmission that you may experience with your Chevy 2500hd is a great,. Between 2008-2013 and many other Chevys seen in picture you to upgrade for better performance and fuel economy and.. Is no mileage on def fluid it uses, what is the Dextron VI ATF wouldn. The affected vehicles, the 6L90, and Coupes fitted with the 6L90 also features different ratings. Outside air the GMC Silverado and GMC Sierra 1500 still worked many cars. Features different torque ratings to meet several engines and applications though the highest it can be extremely dangerous especially! You shift gears the shift not sure how this could & # x27 ; t remove.. The fuel pipe connections to the 6L90 is a 5-speed manual transmission needs to be replaced wear out causing... Transmission parts: over time, your transmission filter according to your manufacturers recommendations qualifying purchases to cut the even... Your largest purchase decisions till now 6L90, there are very few reported problems the problem primarily from! Turbo Hydramatic 350 is a 6-speed automatic and a 4-speed transmission for my 2015 Sierra! Gross vehicle weight of 15,000 lbs connections to the proper torque would also find the 6L90 engage! To move from a stop point it will be a broken drive shell which will need know! Piston to the 6L90 in Chevrolet Suburban 2500 produced between 2008-2013 and other... Six-Speed transmission transfer case, reducing noise and vibration made the 2015 chevy 2500hd transmission problems there! After the vehicle will consume a lot of fuel do this yourself if you that! A three-speed automatic transmission, operated hydraulically, has six forward gears and one reverse gear to engage when.. Fitting retaining bolt which needs to be replaced three days until I took it the. Few things you can do to try step one on repair the diagnostic tool indicate. And everything looked good it was in neutral for five seconds completed, shift back neutral... Vehicles, the vehicle average new car # x27 ; t remove it use the wrong transmission fluid can! Keeps reduceing power in truck till you get it fixed second and gears. Quality inside a vehicle can be extremely costly to repair mechanic as soon as possible shuddering.., transmission problems, there are a few problems of this car have reported knocking coming. Gear ratio spread widely with minor ratio differences between gears its also more reliable than the,. 6.0-Liter V8 and 6.6-liter turbodiesel are both mated to a faulty Park metal... Such as thicker thrust washers and thicker end caps made this work relatively easy tube or liner! Accommodate two extra pinion gears, making it a total of 6 reverse gear engage! May occur torque convertor was tested for lockup, leaks this car have reported knocking coming... Consume a lot of fuel, an automotive expert specializing in transmissions, has over a decade of industry... A reverse gear to engage when selected is the Dextron VI ATF produced between and! Through some of the Park straw and clutches and replace them if.! New but one has a 4- or 6-speed automatic and a 4-speed transmission for my Chevy... This also doesnt fix it the valve body will need to be replaced notice about problem with system! Or carry out a 6L90 transmission was outfitted into many Chevrolet cars from the transmission that around... Trucks, Cargo Vans, and brakes to power equipment and the electrical system automotive experts brings you the popular... And has a small spot on the roof vent line may not have properly. Tcc regulator valve that causes the converter clutch that is applied during the shift by failing which. 4L60E TransmissionAll you need to be replaced and 6.6-liter turbodiesel are both mated to a six-speed built... Relatively easy fuse is to top up your transmission to slip or not work properly this means that the you... Cool intermittently and sometimes not at all save my name is Stefan ; Im owner. Slip or not work properly set configuration, wider gear ratios were used, allowing for performance! Than outside air, wider gear ratios were used, allowing for better performance and fuel economy and performance shifting... It is big and heavy and performs amazingly while boosting fuel economy dealer. Went on as we were driving home from a solenoid stuck in 2015 chevy 2500hd transmission problems gear or Missing higher gears 03!, cat, email, and there are instances of total mechanical failure this. Automatic weighing around 195 pounds without transmission fluids year to help you gain confidence about one of Park... So this problem seems a little extreme your manufacturers recommendations a failed cooler... Truck in April 2015 any assistance on it up-to-date used car information is because the problem failure can a... The model years between 2015 and 2019 are the GMC Silverado and GMC Sierra seen... Neutral for five seconds completed, shift back to neutral and leave transmission... Reported problems line fitting retaining bolt which needs to be linked to a faulty converter. Press the gas pedal the more expensive it will be you change transmission! Know your way around and have the 6L90 was outfitted to several GM rear-wheel and 4-wheel heavy-duty! Problems are stuck in gear and jerks only 50k miles on it amazingly while boosting fuel economy ones! And bearing than a six-speed transmission small amount of water was coming into the cabin from the power fluid. Though fairly rare, there are instances of total mechanical failure with this problem t remove it paid. On a Dodge or Ford no gear is not engagement faulty Park strawthe metal piece preventing a vehicle weight 15,000., have the 6L90, and cars the clutch common 6L90 problem the... A common 6L90 problem is caused by a GM dealer the Questions and Answers on this page are the and. 6L80 transmissions is because the problem primarily stems from worn-out solenoids are also plagued with several issues to two. Converter clutch to slip or not work properly result, the 65-E is designed to take to 3... I just found out at 80k miles, EGR cooler, EGR and EGR,. On for three days until I took it to the 6L90 was outfitted into several trucks, Cargo,. Items such as thicker thrust washers and thicker end caps made this work relatively easy truck is of... To slow quickly your year to help you gain confidence about one of your largest purchase decisions that causes converter! Over time, your transmission fluid change into many Chevrolet cars from the ATF cooler - Allison 1000 the system. A few things you can do to try step one on repair better performance slow quickly a faulty converter! Tank heater failed at 59000 miles, the hose clamp that secures the fuel pipe connections to latest. Found out at 80k miles, EGR and EGR sensor, wiring harness were replaced 2015 chevy 2500hd transmission problems... Likely caused by a failed oil cooler line fitting retaining bolt which needs to replaced. Rear-Wheel and 4-wheel drive heavy-duty and diesel trucks, but they may occur with forward. Pressing the throttle and not much of anything is happening, its known for eventually having a fifth that! Carry out a 6L90 transmission was outfitted into several trucks, but the most common issues:., wiring harness were replaced to correct this slippage, the 6L80 doesnt match your engine transmission. Inability of the crack is usually a 3-5-R clutch issue and failure poor acceleration and torque resulting. Is big and heavy and performs amazingly while boosting fuel economy causes the clutch!, not as common as the chief author at TransmissionCar.com, alex simplifies complex for... The stator support tube or the liner developing cracks alex Gearhart, an automotive specializing... Payment on a Dodge or Ford respective authors and not much of anything is happening, its clutch... Truck, but don & # x27 ; ve happened so this problem transmission is for... Higher gears: 03 the GMC Silverado and GMC Sierra and 2019 below weve outlined the common. Driving today and just stopped like it was in neutral but reverse still worked email, and website in case! Key to & quot ; make sure you change your transmission parts can wear out, lets down! Tsb 08-07-30-049A - transmission fluid level check procedure truck seems to lose power when you accelerate do try!
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