It caused a meltdown in cat. Welcome to rxmechanic.com. So if the 6L80 doesnt match your engine, you could upgrade to the 6L90. The most common ones are: Hard or abrupt gear changes. Fortunately, the 6L80 was replaced but existed together with the 6L90. I had my transmission replaced at 107,000 miles over $5000.00 . Owners may contact GM customer service at 1-800-222-1020 (Chevrolet) or 1-800-462-8782 (GMC). Chevy is the new found on the road dead. subscriber survey for over 300,000 vehicles, our reliability history charts give you a rundown You should hear two clicks as the lights turn on. An X indicates that the vehicle was not manufactured for a specific year. I had my 2015 Chevy 1500 transmission replaced also over $5000. To reset Chevy's transmission control module: Turn on ignition without starting engine. ", "The O2 sensor reports "slow lean to rich" when the truck is running on CNG. We expect the 2023 Silverado 2500HD will be less reliable than the average new car. This gave a fault and put some restrictions on the vehicle. Here is a detailed list of vehicles that have the 6L90 transmission. 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. I had to replace it at my expense since the recall was too old, same issue as the recall. OBD indicated a heater failure in the DEF tank. Today driving home in that crazy LA freeway traffic, my 2015 Silverado with 119k miles on it crapped out and I could only go 30. Been a GM fan my whole life. This means that the longer you wait to fix the problem, the more expensive it will be. It. 6L80 / 6L90 transmissions do not typically use a dipstick. So dangerous. You will reap what you sow 94,000 and going to have to replace the transmission. Sierra 2500HD; Sierra 3500HD; Sierra AT4. It was featured in the Cadillac CTS-V Sedan, Wagon, and Coupes fitted with the 6.2L V8 Supercharged engines. If this also doesnt fix it the valve body will need to be replaced. $6100. Common problems are worn synchronizer rings which youll recognize if your clutch starts to make a grinding sound and when the transmission starts popping out of gear. Chevy Silverado 1500 Transmissions: Overview, Problems, Fluids. GPS failed completely, dealer did software update and fixed it up to car compatibility", "On a couple occasions, navigation had 'a mind of its own'. However, the updated design does not fit the earlier design pumps. This may also occur when the vehicles are accelerating in a single gear and not necessarily switching gears. So the 6L90 transmission vs 6L80, what is the difference? I had to replace the Transmission at 161,000 then had o2 sensor issues then had to have the #3 injector replaced and check engine light was still coming on (traded the truck in). eBay; . "One cylinder head needed replacement soon after purchase". With too much heat in the transmission, some mechanical components can get damaged. Put drain hose into GE-47716-2 Graduated Bucket. The problem is you don't know if there really is a serious problem or just a false reading. $5200 possibly more. Later received notice about problem with exhaust system and took truck in for repair. Ive driven GM Trucks for 30 years this will be my last. Avoid excessive use of the transmission, such as towing heavy loads or driving in stop-and-go traffic. Transmission stuck in first gear or Missing Higher Gears: 03. The 6L80 has a friction type of clutch. The upgrades remove the possibility of early bushing wear and eliminate the risk of front seal leaks. General Motors came up with an update for the seal rings on the support to curb the problem. Also, the diagnostic tool will indicate the P1870 code when you connect it with the transmission control unit. After the vehicle gets to 2 MPH, the L/R clutch releases. ", "The seat cooling system was not working correctly in the warm weather. But they are not the same. Retrieve your username. $7k 16100 miles new aamco transmission. Below weve outlined several key features of every transmission. This prediction is based on data from 2020,. The 6L90 was built with die-cast aluminum which accounts for its sturdiness. Common problem. Improving the internal flow of fluid pressures and control with custom-spec bushings. There may be jerking. I did not haul with it . Though fairly rare, there are instances of total mechanical failure with this problem. Secondly, the shifts are very harsh between first to second, and. Verify drive wheels are blocked and parking brake is applied. Chevrolet owners may contact GM's customer service at 1-800-222-1020. He started writing automotive articles to share his garage experience with car enthusiasts and armature mechanics. 2016 GMC Savana 2500 LS Recent Arrival! GMC owners may contact GM's customer service at 1-800-462-8782. Chevy Express Transmission Problems Van 2000 Cargo Express Chevy Chevrolet Cars 2040 Milford Delawar . Reactivate now Press accelerator for 10 seconds. The first gear ratio is 4.03, second:2.36, third: 1.53, fourth:1.15, fifth: 0.85, sixth:0.67, and the reverse at 3.07. Many shift solenoid-related codes can be solved by doing a transmission fluid replacement or carrying out a transmission flush. Therefore, you must examine the friction plate in the clutch assembly of the 6L80 transmission. Driving home it wouldnt change gears then just stopped pulling all together. Chevy is no longer the heart beat of America in my opinion. 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. Based on information received from our latest Turned out that the brakes were wearing out faster than normal.". The output gear set of the 6L90 was also wider than that of the 6L80. Make sure you change your transmission fluid according to your manufacturers recommendations. 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. But unlike the usual outfacing of a former, the 6L80 was still in production. Not happy. 01. Burnt 3-4 clutch packs are notoriously common in the GM 4L60/E family of transmissions. Transmission failure with these trucks seems like a common issue above 100k miles. the truck seems to be regenerating all the time - ie it smells like def fluid all the time, rather than just now and . These cover the feed oil circuits for the 3-5-R and 1-2-3-4 clutches. 2. Having a good return on investment makes spending worth it. Prevention of weld cracking by updated drums. There is much to learn about the 6L90, and thats why we have put all those in this article together. VehicleHistory.com The most common ones are: The 10L80 is already a common transmission but hasnt been on the market that long. Some of those include gear slipping, hard shifting of the gear and in more extreme cases, complete transmission failure, leading to an inoperable vehicle. If your 2015 Chevy 2500hd is having transmission problems, there are a few things you can do to try and fix it. My transmission.Shudders at 30 mph and 60 mph.It has 52k on it. Lower the vehicle. . Our truck has 120000 miles on it. The 6L90 recommended transmission fluid is the Dextron VI ATF. Your username maybe be your email address. 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.". Clutch failure is relatively easy to diagnose. This isn't specified in manual, and it isn't true. Reliability indicates how models have performed in the past, providing the basis for predicting Inadequate Torque and Acceleration from the First Gear. The 6L90 was outfitted into many Chevrolet cars from the date of production till now. Truck in shop for 3 days while they waited for the right parts. We have prepared a quick and easy Chevy transmission reset without going through the vehicle's computer. Shameful. Like other components, there 6L90 transmission was plagued with several issues, which is almost the same as the 6L90e transmission problems. Had clutch replaced twice. This can be fixed by recalibrating the transmission control module with the latest software. I was told that the only thing it would do is lessen my mpg. First, some customers report the transmission shuddering frequently. https://reman-transmission.com/transmission-codes/?code=6L80, Video: Lubegard Limited Slip Supplement overview, 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, Sponsored video: Kooler Kleen product overview, Hybrids and CVTs: Nissan RE0F03H (JF019E), LUBEGARD GM 6 & 8-Speed Shudder Solution, How To Get and Retain Customers: A Growing Shop Story, 10R80/10L90 Ford & GM Ten Speed Unique Filter System, Cooler Flow Bypass Delete Kit for 6L80/90, 8L90. If youre experiencing transmission problems and your truck is not part of the recall, you can try some troubleshooting steps on your own. On this blog, weve already done extensive research on several Chevrolets and their transmissions. Bought the new transmission from a dealer as well. Also cause a stain on the interior headliner. In the affected vehicles, the fuel pipe connections on both sides of the diesel fuel transfer pump may not be properly torqued which may result in a diesel fuel leak. Now that weve got that figured out, lets break down how we can make that happen. While the 6L80 used four pinion gears, the 6L90 utilized six, invariably strengthening the input gear set; how did GM actualize this? We didn't have any trouble driving it. This video covers the steps on applying Kool-It Evaporator and Heater Foam Cleaners. The GMC Sierra and Silverado 2500HD and 3500HD 6.6 LT8 engines featured with the 6L90 between 2020 and now. If this doesnt fix it the Service Fast Learn procedure may need to be carried out by a mechanic. 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. What Transmissions Does A Chevy Silverado 2500/3500 Have? The transmission also features different torque ratings to meet several engines and applications though the highest it can withstand is 555 horsepower. A bad NSBU switch (Neutral Start Back Up Switch) - Tried looking on the driver's side of my tranny and found where it should go but it appears I don't have one. If you own a 2015 Chevy 2500hd, you should take it to a dealer to have it checked out. The problem here is 3/4th gear clutch pack failure. Only130,000 miles. A sprag with issues will have the L/R clutch holding the output carrier at first when driving. "Pulls pretty hard to the left. Currently has small refrigerant leak but cannot be found by dealer's technicians. You could experience shudders. When there is a complete failure, the car will not move entirely. 117000m. GM's number for this recall is 14356. Therefore, you may be required to replace the pump entirely. These include: Most of these problems are caused by a rod actuator which is known to fail. General Motors also updated the housing to resolve the issue but this is only on the most recent version of the gearbox. We research hundreds of models each When the outer race of the one-way clutch became loose in the stator, rebuilders of the day faced a far-more-difficult challenge. 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. . ", "The heater in the DEF tank became inoperable. ", "The brake squeaking was frustrating because I couldn't tell if it was normal or something to worry about. on how 2000 through 2022 vehicles are holding up in 17 potential trouble spots, ranging from the The contact owns a 2015 Chevrolet Silverado 2500. But the best Chevy transmission is the TH350. If you have a 2015 Chevy 2500hd with transmission problems, you may be wondering what the consequences are of not fixing the problem. Seeing all these issues and lawsuits going on with same type issues and GM wont do anything to fix the problem. General shifting problems with code: P0747/P0777/P0797/P2715/P2724. Elimination of seal leakage by late style stator support shaft with modified seal rings. This video covers the steps on applying Kool-It Evaporator and Heater Foam Cleaners. The dealership has been very helpful, but Chevrolet has not. The 10L90E is a ten-speed electronically controlled automatic transmission with ten forward gears and one reverse gear. Release the gas pedal. Overheating most times results from dirty or low fluid levels. I pulled up to light truck seemed suddenly to be in neutral and would not take off. Missing Reverse Gear: 04. 4. But was replaced in 1984 with the 700R4. Verify vehicle is on level ground when performing fluid level check procedure. However, what type of transmission fluid you should use depends on the transmission that you have. This can may be triggered by the torque converter clutch that is applied during the shift. Generally, fixing this requires replacing it with a new drum and bearing. Follow us on YouTube, Facebook, Instagram, Twitter and TikTok. You lost your second or reverse gear. You may be thinking, Well, What to Check First When Troubleshooting OD Issues. how the vehicles will hold up in the year ahead. And has a vehicle weight rating of 15,000 lbs. Compared to the 4L60-E, the 65-E is designed to take on higher levels of stress. of 2015 Chevrolet Silverado 2500HD owners. The replacement cost was covered by the warranty. Research, browse, save, and share from 162 Camaro models in Garden Grove, CA. Therefore, its not very well documented, but a few problems are popping up. My name is Stefan; Im the owner and lead writer at TheDriverAdviser.com. So, if youre experiencing transmission problems with your 2015 Chevy 2500hd, its important to have it checked out by a qualified mechanic as soon as possible. Still making payments on it. 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. We just had to have our transmission replaced in our 2015 Chevy Silverado 1500. The 6L90 transmission is a six-speed hydraulically operated automatic transmission designed for longitudinal engines and particularly for rear-wheel and rear-focused four-wheel drive vehicles. Delay in shifting: This is when it takes longer than normal for the truck to shift gears. First, turn your key to "on." Make sure your dash lights are visible. GM's number for this recall is 14855. The 2015 Chevy 2500hd transmission problems are doesn't stay in gear and delayed shift. The NV4500 is a 5-speed manual transmission and an improved version of the NV3500. The transmission in your 2022 Chevrolet Silverado 2500HD is the part of the 2022 Chevrolet Silverado 2500HD that . Furthermore, its known for eventually having a fifth gear that keeps popping out. 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. Automatic Transmission 6.0L 4WD 2015 CHEVY SILVERADO 2500 4X4 6L90 105K MILES (Fits: Chevrolet . (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. Vehicle not moving into, not releasing or popping out of the park position. We research hundreds of models each This issue most often stems from a crack 2-3-3/5-R drum. ", "A small amount of water was coming into the cabin from the Onstar antenna on the roof. Boost planetary covers and sleeves are replaced. If you use a diagnostic tool, an error code will be displayed. And was fitted to Chevrolet and GMC Vans and trucks until 1986. ", "The diesel exhaust fluid (DEF) system failed. This makes for a rough transition. It can handle 635 lb/ft and has a GVW of 13,200 pounds. ", "The ABS and the stabiliTrak warning lights would come on, usually after running over a chuck hole. Two new old stock Allison transmission filters 29538232C. The 6.0-liter V8 and 6.6-liter turbodiesel are both mated to a six . As non-synthetic fluid and worn-out solenoids are often the reason for the problem. which kept me from using the vehicle for a couple of weeks.. Had dealer check but could not detect. There was metal in the oil pan GM need paid for all of it. Squeaks, rattles, wind noises, loose or cracked seals and/or weather-stripping, air and water leaks. Its three rotating gears have less rotating mass and therefore boost performance. Here, using a five-speed transmission rated for three-speed transmission may cause many car issues. "The brake on the driver's side front wore badly and had to have everything replaced - brake pad, caliper, and rotor. A dealer replaced the entire tank reservoir with the associated equipment inside the tank. These issues are not common, but they may occur. Hence, 6L80 became a contemporary to the 6L90. 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. The trailer brake disconnect warning light would sometimes go off repeatedly whether or not if I was pulling my 5th wheel trailer. Slipping. Hard shifts could arise and that is not good. To fix, check the condition of the park straw and clutches and replace them if needed. CD or DVD players, radio, speakers, GPS, communication system (e.g., OnStar), display screen freezes or goes blank, phone pairing (e.g. Hard shifts in low gear. Generally, fixing this requires replacing it with a new drum and bearing. My truck just turned 80000 and the tranny just went out on the way to a doctor's apt . Here are some common transmission problems that you may experience with your Chevy 2500hd: 1. 2015 Chevy Traverse Transmission Problems. ", "Wind noise around doors when driving in a strong cross wind". Finally, well look into the common problems of each type of transmission. 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. Gear selector or linkage, leaks, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission. So those aiming to get the 6L90 may want to know, how good is the 6L90 transmission? 2016 Silverado has 130,000 on it and transmission went. 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. 6L80 transmission rebuilders will now install an updated version of the 6L80 clutch drum to resolve the problem accordingly. Now I have to locate where the fuse is to try step one on repair. Revised October 19,2021 - Removed 2014 and 2015 Silverado and . 2. "when you raised the snow plow the gauges would go crazy", "Very very dim and hard to see at night. Most people often refer to both transmissions interchangeably. 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. 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. As an Amazon Associate we earn from qualifying purchases. It can handle 300 ft/lb and has a GVW of 7,200 pounds. In some instances of slipping, you will hear a sound indicating there is a slip. There are many shops offering a used 6L90 transmission for sale. You will get digital access to reviews and ratings for over 8,500 products and services There should be a Recall. 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. With its fuel-saving capacity, better acceleration, minimized noise, and ability to withstand different engine needs, the transmission can be termed good. Chevrolet Silverado 2500s are know to have quite a few problems (well talk about that later on). The recall began on August 29, 2014. In simple terms, the 6L90 is a six-speed transmission built for longitudinal engines. Some technicians get frustrated and throw multiple Hail Mary replacement parts at the transmission when facing this issue. Read on! It was fitted into many GM cars and trucks and has evolved tremendously. 4. Save my name, email, and website in this browser for the next time I comment. An occasional, hard 1-2 change is a common transmission problem with chevrolet tahoe, frequently accompanied by engine bogging. The six-speed automatic transmission utilizes a broader gear ratio which accounts for its improved performance and fuel economy. Proper transmission testing includes a filtration system and fully synthetic automatic transmission fluid. I would worry about it more if it was a real trucking GPS", "GPS is poorly designed for a truck, no length, height or weight inputs for a trailer. does not research or authenticate any of the Answers provided. Transmission 0.6 hr *This is a unique Labor Operation for Bulletin use only. In this case were talking about a broken drive shell which will need to be replaced. The power steering hose clamp may disconnect from the power steering pump or gear, causing a loss of power steering fluid. Alloy Wheels, Aluminum Wheels, Backup Camera, Bluetooth, 12-Passenger Seating (2-3-3-4 Seating . Chevy has issued a recall for the affected vehicles. Both new but one has a small spot on the cap as seen in picture. This can be caused by low transmission fluid, a dirty transmission filter, or worn transmission parts. They prevent pressure losses and cross leaks. If, however, you cant, contact a professional to have it done. Today, we will talk about the four generations of the Chevy Silverado 2500 and 3500 and give you an overview of what transmissions are actually used in this vehicle. This could result in an arcing condition, and combustible materials located nearby could ignite and result in an engine compartment fire. Alternatively, you could have the pump machined, which would allow you to fix the updated rings. The problem was resolved when it was replaced at the dealership. For the really technical stuff, I find writers with experience as a mechanic or who have studied mechanical engineering. Slipping in the first gear can result in poor acceleration and torque. Paint (fading, chalking, cracking, or peeling), loose interior and exterior trim or moldings, rust. Basically, their specs are close, so the major difference is the integrity of their internal components. 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. Some of the 2015 Chevy 2500hd transmission problems are stuck in gear and jerks. Passwords are 6-20 characters with at least one number and letter. You should pay close attention to your stator tube cracks and sealing rings, but thats pretty hard to do considering theyre on the inside of your transmission. Built-in 2007, this tranny consists of six forward gears and one reverse gear. If youre driving a 2015 Chevy 2500hd, you might be wondering how you can prevent transmission problems. 2023 Vehicle History Inc. All Rights Reserved. ", "diesel exhaust fluid tank and dispenser", "Check engine light came on, took to it to the dealership, required replacement of the diesel emission fluid heater located in the fuel tank. This happened four times on our drive to Las Vegas. And was built collectively by Buick and Chevrolet to replace the two-speed aluminum power case and Super 300 Turbine transmission. However, that doesnt tell the whole story. If you want more power, you can have your stock 6L90 rebuilt or buy an already-built 6L90. Helping transmission shops achievesuccessful and profitable operation. The 4L60-E is a relatively lightweight 4-speed automatic and weighs around 133 pounds without transmission fluid. The valve body, transmission case, channel plate, and pump apply a true-flat qualification process. This allows improvement in acceleration for a more quiet drive and engine working at its optimal capacity. Several brands assure you of top-grade oil, including NAPA. Hard shifts could arise and that is not good. Radiator, cooling fan, antifreeze leaks, water pump, thermostat, overheating. Did you know that air quality inside a vehicle can be five times worse than outside air? Slipping Gears: 05. So here are common 6L90 transmission problems and ways to fix them. It weighs around 195 pounds without transmission fluids. General Motors' number for this recall is 14067. General Motors originally manufactured this transmission. The 2015 Chevy 2500hd transmission problems seem to be linked to a faulty torque converter. In other cases, it could be due to a bad clutch. 3. The 6L90 also had more clutch plates, as an extra clutch plate was added to each clutch. Version 4 Modified Released September 24, 2021 Revised October 05, 2021 - Removed Escalade Models, 2014 from Suburban, Tahoe and Yukon models and 2020 Silverado 1500 and Sierra 1500 from Model section. 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 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. I just had to replace the transmission in my Chevy with only 71k miles on it. Moisture gets trapped on the spline which destroys the trans output shaft and transfer case 4-wheel drive unit splines. Below weve created an overview of the TFs that are recommended for each transmission: Hi! These problems are normally cause by a software bug and updating the software should fix it.
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