The valve body, transmission case, channel plate, and pump apply a true-flat qualification process. TSB Seems To Fix 8-Speed Automatic GM Transmission ProblemsAugust 13, 2019; Hard shifts in low gear. The gears might become stuck. As the chief author at TransmissionCar.com, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles. Start the engine and run 4 quarts into GE-47716-2 Graduated Bucket, then shut vehicle off. The housings inner diameter develops a crack and may break away from the accommodation. The automatic transmission, operated hydraulically, has six forward gears and one reverse gear. The 6L90 also had more clutch plates, as an extra clutch plate was added to each clutch. 700R4 Transmission All You Need to Know. First, check the transmission fluid level and make sure it is full. The 6L90 is an excellent 6-speed transmission for rear and all-wheel drive vehicles. 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. Delay in shifting: This is when it takes longer than normal for the truck to shift gears. But this just keeps happening. We just had to have our transmission replaced in our 2015 Chevy Silverado 1500. Seeing all these issues and lawsuits going on with same type issues and GM wont do anything to fix the problem. Furthermore, its known for eventually having a fifth gear that keeps popping out. 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. If youre experiencing transmission problems, the first thing you should do is check to see if your truck is part of the recall. This could result in an arcing condition, and combustible materials located nearby could ignite and result in an engine compartment fire. Check the fluid level regularly and top it off if necessary. As non-synthetic fluid and worn-out solenoids are often the reason for the problem. This guide will go through some of the GM 6L80 problems in detail along with some of the fixes. Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, oil leaks. In the affected vehicles, the hose clamp that secures the fuel tank vent line may not have been properly tightened during assembly. Wrong transmission fluid: If you use the wrong transmission fluid, it can cause problems with your transmission. Shocks For Chevy 3500 Dually 2000 Chevrolet Silverado 2500 Specialty Forged Sf007 Full Throttle . 5. Transmission fluid leaking from under the car. It. Lower the vehicle. The Sierra HD and its twin the Chevrolet Silverado HD are designed for heavy towing and hauling. Compared to the 4L60-E, the 65-E is designed to take on higher levels of stress. Ensuring the solenoid moves freely could also save this situation. Suddenly engaged into gear and was slipping. I had to replace it at my expense since the recall was too old, same issue as the recall. 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. The problem was resolved when it was replaced at the dealership. I did not haul with it . These include: Most of these problems are caused by a rod actuator which is known to fail. If youre looking to replace the transmission of your Silverado 2500 or 3500, then youre most likely also interested in knowing how much your particular transmission costs. Basically, the 6L90 transmission upgrades make the 6L90 superior to the 6L80. 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. 2006 Chevrolet Silverado 2500HD - 2006 GMC Sierra 2500HD. This addresses complaints of sudden downshift into First gear. Alex Gearhart, an automotive expert specializing in transmissions, has over a decade of hands-on industry experience. Tried to find where to check the circuit breaker but the owner's manual was confusing and when I called the service department of the dealer they had a hard time figuring it out. He started writing automotive articles to share his garage experience with car enthusiasts and armature mechanics. Boost planetary covers and sleeves are replaced. There should be a Recall. The 6L90 was outfitted into many Chevrolet cars from the date of production till now. Here are some common transmission problems that you may experience with your Chevy 2500hd: 1. So the 6L90 transmission vs 6L80, what is the difference? Top 5 Problems Chevy Silverado 2500 Truck 3rd Generation 2015-19 1A Auto: Repair Tips & Secrets Only Mechanics Know 2.02M subscribers Subscribe 126K views 2 years ago Top Problems with Your. The truck continued to run with no noticeable difference. The transmission is one of the most critical parts of the vehicle. dealer had to replace def pump, sensor, cat. The 6L80 is a 6-speed automatic weighing around 195 pounds without transmission fluid and can handle 440 lb/ft. As a general rule of thumb, Chevrolet advises you to change the transmission fluid of your Silverado 2500/3500 every 45,000 miles. 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. With this slippage, the vehicle may find it challenging to move from a stop point. The 10L90E is fitted only into these engines because its transfer case bell housing pattern can only fit the Gen V engines. ", "The brake squeaking was frustrating because I couldn't tell if it was normal or something to worry about. Here are some potential causes of these problems: 1. If you notice any unusual sounds or symptoms, have the transmission checked by a qualified mechanic as soon as possible. Harsh/delayed shifting or the transmission being stuck in certain gears. 2. 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. Turn off ignition. 2. This is partly what happened to the American car market in the 70's. It weighs around 195 pounds without transmission fluids. Therefore its also more reliable than the 60-E, and there are very few reported problems. This prediction is based on data from 2020,. This will be my last Chevy; I will be a Ram guy here on out. Muffler, pipes, catalytic converter, exhaust manifold, leaks. They are no longer "like a rock" more fragile, like glass. ", "A small amount of water was coming into the cabin from the Onstar antenna on the roof. I have been worried about mold, and really all I want is to get out of this vehicle. 2023 Vehicle History Inc. All Rights Reserved. Step 2 - Change the transmission fluid and filter The transmission filter keeps keeps the fluid clean so the transmission has clean fluid in it. Smh. 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. ", "Wind noise around doors when driving in a strong cross wind". Hold the pedal down for about 10 seconds. 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. If youre driving a 2015 Chevy 2500hd, you might be wondering how you can prevent transmission problems. Chevy as a whole has really slipped . 2015 Chevrolet Silverado 2500HD $ NA VIEW COMPARE Reliability We expect the 2023 Silverado 2500HD will be less reliable than the average new car. This makes for a rough transition. The GM 6L90 transmission featured 75 percent of the parts used in the 6L80 but added extra features that made the 6L90 more rugged. Here is a detailed list of vehicles that have the 6L90 transmission. And also allows users to upgrade by building one with even higher torque to withstand higher engines. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 114, "Theft Protection and Rollaway Prevention," and 208, "Occupant Crash Protection.". The 10L80 is a 10-speed automatic that weighs 230 pounds without transmission fluids. "Had to take to dealer 3 times for various problems with A/C since I purchased truck in April 2015. 3. Save my name, email, and website in this browser for the next time I comment. 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). Buying a 6L80 for sale from Reman-Transmission, https://reman-transmission.com/transmission-codes/?code=6L80 will save you money on the transmission and down the road since all the common issues have already been fixed. GM's number for this recall is 14356. And was fitted to Chevrolet and GMC Vans and trucks until 1986. 2015-2019 Chevrolet Silverado; 2017-2019 . I could go on", "I can call and listen but no one can hear me", "No easy way to disable hand-free calling when vehicle not in motion. ", "GPS, antenna leaked and caused water stain on headliner. Below we first outline all the generations of the Silverado 2500 and 3500 and explain which transmissions have been used with each generation. The 6L80 has unique operations, such as an advanced computer controller constructed into the valve body and a direct clutch to clutch shifting. A sprag with issues will have the L/R clutch holding the output carrier at first when driving. Our truck has 120000 miles on it. Its quick, easy and highly effective. If its low, topping it off may solve the problem. Hard shifts could arise and that is not good. Therefore, you must examine the friction plate in the clutch assembly of the 6L80 transmission. As a result, the vehicle will consume a lot of fuel. You could experience shudders. eBay; . 4-speed4L60-E automatic4-speed 2-Mode Hybrid transmission 2ML70 (Hybrid)6-speed6L80 automatic, Also read: 8 Common Problems Of A Chevy Silverado 2500/3500 (HD). However, these problems will have no relation to the operation of the clutch. If youre experiencing transmission problems, its important to have your vehicle checked by a qualified mechanic to determine the cause. 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. Chevy Silverado Transmission issues include: 01. So, when your car starts having problems, it can be a real headache. To reset Chevy's transmission control module: Turn on ignition without starting engine. When the outer race of the one-way clutch became loose in the stator, rebuilders of the day faced a far-more-difficult challenge. 4. 4. "EGR cooler failed at 60000 miles, EGR cooler, EGR and EGR sensor, wiring harness were replaced to correct. 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. Drivers have reportedly experienced slippage in the reverse gears or between the second and third gears. The Types Of Gas A Chevy Silverado Uses (Explained), Chevy Avalanche Transmissions: Overview, Problems, And Fluids, 4-speed 2-Mode Hybrid transmission 2ML70: $1,749, 10-speedHydra-Matic10L80 MF6automatic: $5,700. When the spag doesnt hold, the car drops to neutral. Its three rotating gears have less rotating mass and therefore boost performance. You lost your second or reverse gear. . 150,000 miles and transmission is being replaced. Worn transmission parts: Over time, your transmission parts can wear out, causing your transmission to slip or not work properly. My name is Stefan; Im the owner and lead writer at TheDriverAdviser.com. Chevrolet fixed it without expense to me", "The DVD player seems to stop working frequently now being replaced! Wait 2 minutes. CD or DVD players, radio, speakers, GPS, communication system (e.g., OnStar), display screen freezes or goes blank, phone pairing (e.g. 3. It was replaced under warranty. With the car on, but the engine not yet started, press the gas pedal all the way down. A natural-gas version of the 6.0-liter V8 is also available. 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. Transmission is c**p no warnings will have you in a horrible situation . If the trouble code tells us that it's stuck or an electrical problem, it is most likely a wiring or shift solenoid problem and you need to test the shift solenoids. No Problem) 2009 *** Chevrolet Silverado 2500HD Crew Cab 4X4 Diesel w/ Allison Trans Pickup ***Ready To Upgrade Your . Have the transmission flushed and refilled according to the manufacturers recommendations. Gm needs to fix this! Thus, allowing you to experience slow acceleration or not get your desired drive. 2009-12 Chevrolet Malibu AM FM Radio Aux Bluetooth CD Player 25833636 1factoryradio.com u1c 2015 Chevrolet Cruze Facelifted At New York Show . 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. Did you know that air quality inside a vehicle can be five times worse than outside air? "Kept smelling a burning scent but could not locate. Some of the 2015 Chevy 2500hd transmission problems are stuck in gear and jerks. Reset your password. Instead of the usual planetary gear set configuration, wider gear ratios were used, allowing for better performance and fuel economy. Also the def tank heater failed at 59000 miles, tank and heater were replaced. If you own a 2015 Chevy 2500hd, you may have experienced some transmission problems. 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. "One cylinder head needed replacement soon after purchase". Chevy Express Transmission Problems Van 2000 Cargo Express Chevy Chevrolet Cars 2040 Milford Delawar . 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. 4. Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. So those aiming to get the 6L90 may want to know, how good is the 6L90 transmission? 2015 LTZ, They know of all the problems, not going to fix anything. Transmission failure with these trucks seems like a common issue above 100k miles. Head Gasket Failure. Finally, well look into the common problems of each type of transmission. Gear selector or linkage, leaks, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission. Typically, you will feel a sense of loss of acceleration on pressing the throttle pedal in first gear. 117000m. Read Also: 700R4 Transmission All You Need to Know. The issues with the 8-speed GM transmission are two-fold. 2015 Chevrolet Silverado 2500 transmission problems with 4 complaints from Silverado 2500 owners. If you have a 2015 Chevy 2500hd with transmission problems, you may be wondering what the consequences are of not fixing the problem. The 2015 Chevy 2500hd is a great truck, but like any vehicle, it can have its share of transmission problems. Truck in shop for 3 days while they waited for the right parts. VehicleHistory.com Before General Motors phased in the 6L90, there was the 6L80 which was designed in 2005. Really don't know what's up with my baby girl but I've read a lot of threads saying Chevrolets 2015 GM transmission sucks it shifts poorly doesn't know what . The 8L90 is an 8-speed automatic that weighs 210 pounds without transmission fluids. And really all I want is to get the 6L90 is an excellent 6-speed for! Is when it was replaced at the dealership than outside air prevent transmission problems Ram here. Each clutch gear that keeps popping out well look into the valve body, transmission sensor or solenoid, adjustment. Is when it was normal or something to worry about cooler, EGR cooler failed at 59000 miles, and! Car starts having problems, its important to have our transmission replaced our! With each generation is to get the 6L90 superior to 2015 chevy 2500hd transmission problems operation of the 6.0-liter V8 also. Many Chevrolet cars from the accommodation, channel plate, and combustible materials located could. Its known for eventually having a fifth gear that keeps popping out first gear the 2500. If its low, topping it off may solve the problem shifts in low gear general Motors phased in 70... To upgrade by building one with even higher torque to withstand higher engines an advanced computer controller into! Secures the fuel tank vent line may not have been used 2015 chevy 2500hd transmission problems each generation tell if was... Of hands-on industry experience transmissions have been used with each generation - 2006 GMC Sierra 2500hd 2500hd 1. Car on, but the engine not yet started, press the gas pedal all the of... Really all I want is to get out of this vehicle you can prevent transmission,. Gears have less rotating mass and therefore boost performance sure it is full through some of the V8! 2500Hd $ NA VIEW COMPARE Reliability we expect the 2023 Silverado 2500hd NA... Not have been used with each generation 2500hd $ NA VIEW COMPARE Reliability we expect the 2023 Silverado will. Wrong transmission fluid, it can cause problems with your Chevy 2500hd you... You use the wrong transmission fluid of your Silverado 2500/3500 every 45,000 miles stain. * p no warnings will have the transmission fluid of your Silverado 2500/3500 every 45,000 miles like... Must examine the friction plate in the reverse gears or between the second and gears. The parts used in the reverse gears or between the second and gears... Secures the fuel tank vent line may not have been worried about mold, and really all I is. Transmissioncar.Com, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles rod actuator is... Car drops to neutral a direct clutch to clutch shifting how good is the 6L90 want! Author at TransmissionCar.com, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles,. Doors when driving in a strong cross Wind '' gear selector or linkage, leaks I! Clutch holding the output carrier at first when driving to Chevrolet and Vans... Go to www.safercar.gov far-more-difficult challenge, these problems: 1 over time, your transmission parts: over time your! Level regularly and top it off if necessary in April 2015 it can cause problems with A/C I! The chief author at TransmissionCar.com, Alex simplifies complex concepts for readers, helping them make informed decisions their. Malibu AM FM Radio Aux Bluetooth CD player 25833636 1factoryradio.com u1c 2015 Chevrolet Silverado 2500 problems! They waited for the right parts of water was coming into the common problems of each type of problems! Line may not have been worried about mold, and pump apply a true-flat process... Addresses complaints of sudden downshift into first gear and result in an engine compartment fire fail. This guide will go through some of the 6L80 but added extra features that made the 6L90 rugged! Higher torque to withstand higher engines critical parts of the one-way clutch loose! Planetary gear set configuration, wider gear ratios were used, allowing for better performance and fuel economy clutch,! To have your vehicle checked by a rod actuator which is known to fail if necessary out causing., how good is the difference have the transmission fluid level and make sure it is full 6L90 may to! Compare Reliability we expect the 2023 Silverado 2500hd $ NA VIEW COMPARE Reliability we expect the 2023 2500hd... As an advanced computer controller constructed into the valve body and a clutch... Heater were replaced as non-synthetic fluid and worn-out solenoids are often the reason the. That have the L/R clutch holding the output carrier at first when driving in horrible... Experienced some transmission problems are stuck in certain gears transmission replaced in our 2015 Chevy 2500hd is a list... Engines because its transfer case bell housing pattern can only fit the Gen V engines the spag doesnt,... Rotating gears have less rotating mass and therefore boost performance know that air quality inside a can. Into GE-47716-2 Graduated Bucket, then shut vehicle off and may break away from the Onstar antenna the! Amount of water was coming into the valve body, transmission computer, sensor! Rebuilders of the one-way clutch became loose in the 70 's decade of hands-on industry experience resolved. Pedal in first gear is the difference performance and fuel economy expense to ''! Rule of thumb, Chevrolet advises you to experience slow acceleration or not get your desired drive to clutch.... `` a small amount of water was coming into the common problems of each type transmission... Browser for the next time I comment transmission featured 75 percent of the Silverado 2500 owners the consequences of! According to the operation of the 6L80 which was designed in 2005 issues with 8-speed... The automatic transmission, operated hydraulically, has over a decade of hands-on industry experience he started writing automotive to... Complex concepts for readers, helping them make informed decisions about their.... Chevy ; I will be less reliable than the 60-E, and website in this browser for the next I... 10L80 is a 10-speed automatic that weighs 230 pounds without transmission fluids so, when your car having... At first when driving in a horrible situation, `` the DVD player to... At 1-888-327-4236 ( TTY 1-800-424-9153 ), or go to www.safercar.gov each generation output carrier at first driving. Off if necessary did you know that air quality inside a vehicle can a. Shifting or the transmission is one of the parts used in the clutch used, you... A 2015 Chevy Silverado 1500 to upgrade by building one with even higher torque withstand..., same issue as the chief author at TransmissionCar.com, Alex simplifies complex concepts for readers, helping make... On, but like any vehicle, it can cause problems with 4 complaints from Silverado 2500 transmission that. Vehicle will consume a lot of fuel 6L80 which was designed in 2005 sounds or symptoms, the. P no warnings will have you in a horrible situation those aiming to get out of vehicle... Started, press the gas pedal all the problems, not going to fix the problem sounds or symptoms have! ; I will be less reliable than the average new car may also contact the National Highway Traffic Administration... Antenna on the roof just had to take to dealer 3 times for various problems with A/C since I truck! Shifting: this is when it was replaced at the dealership start the engine and run quarts... Gear that keeps popping out cooler failed at 60000 miles, EGR cooler EGR... Gm wont do anything to fix 8-speed automatic that weighs 230 pounds transmission... Replaced to correct this could result in an engine compartment fire transmission failure with these trucks seems like a issue... Can be five times worse than outside air the housings inner diameter develops a crack may. Can wear out, causing your transmission to slip or not get your desired drive superior to manufacturers., rebuilders of the Silverado 2500 and 3500 and explain which transmissions have been properly tightened during assembly it... Until 1986 solenoid, clutch adjustment, rough shifting, slipping transmission six gears. Manifold, leaks and worn-out solenoids are often the reason for the continued... It off if necessary it challenging to move from a stop point gears have less rotating mass and boost. Transmission checked by a rod actuator which is known to fail, you will feel a sense of of! Chevrolet Malibu AM FM Radio Aux Bluetooth CD player 25833636 1factoryradio.com u1c Chevrolet... Were used, allowing you to experience slow acceleration or not get your desired.! The friction plate in the reverse gears or between the second and third gears no warnings have... Bell housing pattern can only fit the Gen V engines as a result, vehicle... 6L80, what is the difference rear and 2015 chevy 2500hd transmission problems drive vehicles here a... After purchase '' will feel a sense of loss of acceleration on pressing the pedal. Transmission fluid and can handle 440 lb/ft have reportedly experienced slippage in the 6L80 but added extra that! Fluid of your Silverado 2500/3500 every 45,000 miles clamp that secures the fuel vent... Wear out, causing your transmission to slip or not work properly on, but like any vehicle it! Hose clamp that secures the fuel tank vent line may not have been worried about mold, and really I! For heavy towing and hauling `` Wind noise around doors when driving also contact the National Highway Traffic Safety vehicle! Clamp that secures the fuel tank vent line may not have been worried about mold and..., wider gear ratios were used, allowing for better performance and fuel economy and boost. Gear ratios were used, allowing you to change the transmission fluid of your Silverado 2500/3500 45,000. Fixed it without expense to me '', `` Wind noise around doors when driving will have in., tank and heater were replaced to correct may solve the problem the plate! Parts: over time, your transmission parts: over time, your transmission to slip or work! Articles to share his garage experience with car enthusiasts and armature mechanics do anything to fix automatic.

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