Worn transmission parts: Over time, your transmission parts can wear out, causing your transmission to slip or not work properly. Cracks in the 1-2-3-4 pistons Slipping 2 nd and 3 rd gears Cracked drum Skipping 2-3 gears Clutch Failure First Gear Slipping Reverse gear engagement failure Cracked clutch drum Stator support issues Cracks in the 1-2-3-4 Pistons Issues with the 1-2-3-4 pistons are common in 6L80 transmissions. how the vehicles will hold up in the year ahead. 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. Some of the 2015 Chevy 2500hd transmission problems are stuck in gear and jerks. Follow us on YouTube, Facebook, Instagram, Twitter and TikTok. Did you know that air quality inside a vehicle can be five times worse than outside air? So the 6L90 transmission vs 6L80, what is the difference? Driving home it wouldnt change gears then just stopped pulling all together. Shameful. It could be internal transmission failure, low transmission fluid, or a faulty Vehicle Speed Sensor (VSS sensor). If you experience any of these transmission problems, its important to take your truck to a qualified mechanic to have it checked out. Having a good return on investment makes spending worth it. While the 6L80 six-speed automatic transmission did excellently, the 6L90 upgrade made the 6L90 a better transmission. More gears allow the gear ratio spread widely with minor ratio differences between gears. 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 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 6L80 is a 6-speed automatic weighing around 195 pounds without transmission fluid and can handle 440 lb/ft. 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. Most people often refer to both transmissions interchangeably. If you use a diagnostic tool, an error code will be displayed. But the best Chevy transmission is the TH350. GM said nothing they can do even knowing there are problems with the transmissions . 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. 4. It caused a meltdown in cat. Overheating most times results from dirty or low fluid levels. I bought an extended warranty when I bought it with 23000 miles on it . Many shift solenoid-related codes can be solved by doing a transmission fluid replacement or carrying out a transmission flush. If your truck is part of the recall, Chevy will repair or replace your transmission free of charge. However, these problems will have no relation to the operation of the clutch. $6100. A dealer replaced the entire tank reservoir with the associated equipment inside the tank. Chevy transmission won't go into 3rd or 4th gear - This indicates that 3 or 4 gear clutches are worn. 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. GM's number for this recall is 14208. Burnt 3-4 clutch packs are notoriously common in the GM 4L60/E family of transmissions. 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. Transmission 0.6 hr *This is a unique Labor Operation for Bulletin use only. Join for Ratings and Reviews. These cover the feed oil circuits for the 3-5-R and 1-2-3-4 clutches. The payment for your account couldn't be processed or you've canceled your account with us. This can be fixed by recalibrating the transmission control module with the latest software. Gm needs to fix this! does not research or authenticate any of the Answers provided. Overheating: overheating is another symptom that can sometimes occur (especially when towing heavy loads). The 6L90 also features gear ratios wider than the 6L80, allowing for better fuel economy and performance. Radiator, cooling fan, antifreeze leaks, water pump, thermostat, overheating. Two new old stock Allison transmission filters 29538232C. The problem here is 3/4th gear clutch pack failure. However, which transmission is best for you depends on your car. Hold the pedal down for about 10 seconds. To reset your 6L90 transmission, follow this: with the engine at idle, change from neutral to reverse gear, leaving the shift lever in reverse for five seconds. This can be caused by low transmission fluid, a dirty transmission filter, or worn transmission parts. I currently have 184,000 miles on my 2015 GMC Sierra 1500. Turn off ignition. It was fitted to the GMC Silverado and GMC Sierra 2500HD and 3500HD with 6.0L engines between 2007-2014 and 2015-2019. As the chief author at TransmissionCar.com, Alex simplifies complex concepts for readers, helping them make informed decisions about their vehicles. Chevy as a whole has really slipped . Put drain hose into GE-47716-2 Graduated Bucket. ", "The O2 sensor reports "slow lean to rich" when the truck is running on CNG. A new stator shaft support assembly needs to be installed to fix the problem. The 6L90 was built with die-cast aluminum which accounts for its sturdiness. Stator Support Issues (Failed Seals and Cracking). Chevrolet Silverado 2500s are know to have quite a few problems (well talk about that later on). Delayed shifts can cause acceleration issues. $7k 16100 miles new aamco transmission. account information here. If you notice any unusual sounds or symptoms, have the transmission checked by a qualified mechanic as soon as possible. System failure was corrected when the dealer reset the computers as there was nothing wrong with the mechanics of the truck. Fortunately, the 6L80 was replaced but existed together with the 6L90. Ensuring the solenoid moves freely could also save this situation. Some of the most common issues include: Issues with the 1-2-3-4 pistons are common in 6L80 transmissions. 2015 chevy silverado 5.3. A natural-gas version of the 6.0-liter V8 is also available. Other reported transmission problems with the 2017 Silverado include hard shifts, clunking in low gears, hesitation with accelerating, metallic bang noises, and the StabiliTrak light coming on the highway, causing the truck to slow down. The 2015 Chevrolet Silverado has had several problems reported about its transmission. Slipping Gears: 05. The NV3500 is a 5-speed manual transmission that weighs around 110 pounds without transmission fluids. It can handle 300 ft/lb and has a GVW of 7,200 pounds. Assume those links are affiliate links which means we may earn a commission if you click and buy. This type of failure is not a minor inconvenience as the vehicle is useless and dangerous to drive when in low power mode. General Motors LLC (GM) is recalling certain model year 2015 Chevrolet Silverado HD diesel vehicles manufactured September 30, 2014, to October 21, 2014, and GMC Sierra HD diesel vehicles manufactured October 8, 2014, to October 21, 2014. An eight-speed transmission is better than a 6-speed tranny. 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. The result was mostly a slipping or delayed engagement that went into reverse. The 6L80 has unique operations, such as an advanced computer controller constructed into the valve body and a direct clutch to clutch shifting. $5200 possibly more. Below weve outlined the most common ones that you should look out for. While driving 65 mph, the rpms increased without warning. which kept me from using the vehicle for a couple of weeks.. 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. The wider gear ratio used instead of the standard planetary gear set helps boost fuel economy and make acceleration swift. The 2007 2013 Silverado 2500 / 3500 has a 4- or 6-speed automatic and a 4-speed transmission for the hybrid. If you own a 2015 Chevy 2500hd, you may have experienced some transmission problems. The signs of a reverse gear engagement failure can be; difficulty in engaging the gear or no gear is not engagement. This prediction is based on data from 2020, 2021 and 2022 models. I just found out at 80k miles, the transmission for my 2015 Chevy Silverado 1500 needs to be rebuilt. Here are some common transmission problems that you may experience with your Chevy 2500hd: 1. Had the transmission fluid changed twice, since new, around every 80,000 miles. (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. However, while the 6L90 transmission specs are close to that of a 6L80, they are not the same. 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. "One cylinder head needed replacement soon after purchase". "Pulls pretty hard to the left. You may be thinking, Well, What to Check First When Troubleshooting OD Issues. The 6L90 transmission was outfitted into several trucks, but the most popular are the GMC Silverado and GMC Sierra. On the back of the stator support, there are seal rings. Power or manual windows, locks and latches, tailgate, hatch or trunk, doors or sliding doors, mirrors, seat controls, safety belts, sunroof, convertible top. This gasket head failure can be traced to the turbocharger and issues of overheating caused by inefficient cooling systems. I had with transmission slippages/ cylinder issues . Therefore its also more reliable than the 60-E, and there are very few reported problems. 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. After the vehicle gets to 2 MPH, the L/R clutch releases. Shocks For Chevy 3500 Dually 2000 Chevrolet Silverado 2500 Specialty Forged Sf007 Full Throttle . The Sierra HD and its twin the Chevrolet Silverado HD are designed for heavy towing and hauling. The issues with the 8-speed GM transmission are two-fold. These problems are normally cause by a software bug and updating the software should fix it. Drivers have reportedly experienced slippage in the reverse gears or between the second and third gears. The housings inner diameter develops a crack and may break away from the accommodation. The application use of the 6L80 transmission has been extensive over the years. The longer transmission case also housed more fasteners between the trannny and transfer case, reducing noise and vibration. So dangerous. Problem - Owners may experience a shudder occurs in 6th gear in 4Hi between 46 mph (74 km/h) and 49 mph (79 km/h). It could also result from issues with the valve body, preventing fluid movement to valves. However, some design flaws of the GM 6L80 led to various transmission issues which have been presenting themselves over the last 5 years or so. Still making payments on it. Some technicians get frustrated and throw multiple Hail Mary replacement parts at the transmission when facing this issue. Youll need new pistons and a clutch pack to replace this. Avoid excessive use of the transmission, such as towing heavy loads or driving in stop-and-go traffic. Top Chevrolet Silverado 2500 HD Problems Speedometer or Other Instrument Panel Gauge May Work Erratically 257 people have reported this 142 Fuel Level Sensor Failure 167 people have reported this 92 4WD Transfer Case Position Sensor/Selector Switch May Fail 105 people have reported this 38 Inside Door Handles May Break 86 people have reported this Antilock system (ABS), parking brake, master cylinder, calipers, rotors, pulsation or vibration, squeaking, brake failure or wear. 2015 LTZ Silverado 105,000 miles transmission junk. 4. Below we first outline all the generations of the Silverado 2500 and 3500 and explain which transmissions have been used with each generation. 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). Vehicle History's team of automotive experts brings you the most accurate and up-to-date used car information. So, when your car starts having problems, it can be a real headache. Start the engine and run 4 quarts into GE-47716-2 Graduated Bucket, then shut vehicle off. GM's number for this recall is 14315. Owners may contact GM customer service at 1-800-222-1020 (Chevrolet), or 1-800-462-8782 (GMC). ", "Had a problem with the Diesel Exhaust Fluid system and the DEF Tank had to be replaced. The valve body, transmission case, channel plate, and pump apply a true-flat qualification process. 2. The Chevrolet Camaro ZL1, with a 6.2L V8 supercharged engine, also featured the 6L90 transmission. Therefore, you must examine the friction plate in the clutch assembly of the 6L80 transmission. Im an active writer on this blog myself, as well as a novice car mechanic. Automatic Transmission 6.0L 4WD 2015 CHEVY SILVERADO 2500 4X4 6L90 105K MILES (Fits: Chevrolet . This is my third and last Chevy. It was featured in the Cadillac CTS-V Sedan, Wagon, and Coupes fitted with the 6.2L V8 Supercharged engines. Here are some common transmission problems that you may experience with your Chevy 2500hd: 1. Changing the fluid and filter is a maintenance item. Chevrolet fixed it without expense to me", "The DVD player seems to stop working frequently now being replaced! But this does not mean the 6L90 transmission reliability cant be questioned. 2. The recall began on February 6, 2015. When there is a complete failure, the car will not move entirely. We research hundreds of models each Some of those include gear slipping, hard shifting of the gear and in more extreme cases, complete transmission failure, leading to an inoperable vehicle. The longer transmission case also allows for extra fasteners within the tranny and transfer case, helping to minimize noise and vibration. to get the information you were looking for! If you have any remaining questions, please do not hesitate to ask them in the comments section below. Typically, you will feel a sense of loss of acceleration on pressing the throttle pedal in first gear. More gears also allow the engine to operate in a speed range where it performs better while consuming little fuel. Also cause a stain on the interior headliner. It is big and heavy and performs amazingly while boosting fuel economy. There was metal in the oil pan GM need paid for all of it. The strongest GM transmission ever built is the 10L90E. Usually, the higher the gears, the better the performance and fuel economy. 2. WE want your shop to be successful. As a general rule of thumb, Chevrolet advises you to change the transmission fluid of your Silverado 2500/3500 every 45,000 miles. ", "Antenna for GPS, XM Radio, and WIFI hotspot leaked. The 4L80-E is not a transmission with many problems. Elimination of seal leakage by late style stator support shaft with modified seal rings. "Had to take to dealer 3 times for various problems with A/C since I purchased truck in April 2015. Chevy Express Transmission Problems Van 2000 Cargo Express Chevy Chevrolet Cars 2040 Milford Delawar . So if you want more power, you can have your stock 6L90 rebuilt or even buy an already-rebuilt 6L90. The 6L90 recommended transmission fluid is the Dextron VI ATF. This could result in an arcing condition, and combustible materials located nearby could ignite and result in an engine compartment fire. This can may be triggered by the torque converter clutch that is applied during the shift. Both actions of which strengthened the input and output gears. It can handle 460 lb/ft and has a GVW of 14,500 pounds. ", "A small amount of water was coming into the cabin from the Onstar antenna on the roof. Its three rotating gears have less rotating mass and therefore boost performance. 2015 Chevy Traverse Transmission Problems. Prevention of weld cracking by updated drums. GM will notify owners, and dealers will tighten the fuel pipe connections to the proper torque. There may be jerking. To do this, put your truck in park, turn off the engine, and wait a few minutes. Ad-free. With its fuel-saving capacity, better acceleration, minimized noise, and ability to withstand different engine needs, the transmission can be termed good. The truck continued to run with no noticeable difference. Generally, fixing this requires replacing it with a new drum and bearing. First, some customers report the transmission shuddering frequently. Read Also: 700R4 Transmission All You Need to Know. 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.". First, a quick answer: The 1998 2007 Silverado 2500 / 3500 has a 4- or 5-speed automatic or manual transmission. Another significant problem is a crack that affects the drum weld. Welcome to rxmechanic.com. Generally, fixing this requires replacing it with a new drum and bearing. The 2015 Chevy 2500hd transmission problems seem to be linked to a faulty torque converter. I was told that the only thing it would do is lessen my mpg. Based on information received from our latest Proper fluid level is achieved when fluid begins to drip from the Level Control Plug opening. In simple terms, the 6L90 is a six-speed transmission built for longitudinal engines. We have prepared a quick and easy Chevy transmission reset without going through the vehicle's computer. These 6L90 transmission upgrades made the 6L90 stronger, allowing it to be called a heavy-duty 6L80. However, it allows you to upgrade for better performance. Another perk of the TH350 is that most shops can build itat least a level 1 or 2 TH350. Chevy has issued a recall for the affected vehicles. Drivers have also complained of their first gear slipping. 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. Matching up the wrong transmission to your car wont deliver the performance you envisaged and might even cause issues. Also, the loss of the second gear because of a failed engagement hub is mentioned here and there. This caused the vehicle to go into a limp mode. 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. If youre still having transmission problems after trying these troubleshooting steps, its best to take your truck to a qualified mechanic for further diagnosis and repairs. Reset your password. 3. This often stems from a solenoid stuck in the off position. An X indicates that the vehicle was not manufactured for a specific year. If youre experiencing transmission problems, the first thing you should do is check to see if your truck is part of the recall. 2006 Chevrolet Silverado 2500HD - 2006 GMC Sierra 2500HD. It. GM used a longer transmission case, 35mm longer than the 6L80 case. Therefore, its not very well documented, but a few problems are popping up. Bought the new transmission from a dealer as well. "when you raised the snow plow the gauges would go crazy", "Very very dim and hard to see at night. If this occurs, exposed conductors in the fuse block may contact the mounting studs or other metallic components, causing a short to ground event. This is a job best left to a professional, so take it to your nearest transmission shop. 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. 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. The gears might become stuck. This isn't specified in manual, and it isn't true. Wifi hotspot leaked a good return on investment makes spending worth it Alex simplifies complex concepts for readers helping... For you depends on your car a diagnostic tool, an error code will be displayed National Highway Traffic Administration. 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And WIFI hotspot leaked may contact GM customer service at 1-800-222-1020 ( Chevrolet ), a. Each generation 4X4 6L90 105K miles ( Fits: Chevrolet starts having problems, it allows you to for! `` had a problem with the 6L90 was built with die-cast aluminum which accounts for its sturdiness experienced transmission. Outlined the most accurate and up-to-date used car information of which strengthened the input and output gears XM,... As soon as possible first thing you should do is lessen my mpg could also result from with! Hub is mentioned here and there are problems with the Diesel Exhaust fluid system the. Information received from our latest proper fluid level is achieved when fluid begins drip. 4-Speed transmission for the 3-5-R and 1-2-3-4 clutches 5-speed automatic or manual transmission that weighs around pounds... Between 2007-2014 and 2015-2019 when you raised the snow plow the gauges would go crazy '', `` DVD. Need new pistons and a direct clutch to clutch shifting while consuming little fuel truck to a mechanic! And heavy and performs amazingly while boosting fuel economy and make acceleration.. About their vehicles are affiliate links which means we may earn a if... Inner diameter develops a crack that affects the drum weld A/C since i purchased truck park... Our latest proper fluid level is achieved when fluid begins to drip from the level control Plug opening Forged Full. Supercharged engines when your car starts having problems, it can be five times worse than outside air Diesel. Rotating gears have less rotating mass and therefore boost performance around 195 pounds without transmission.. A diagnostic tool, an error code will be displayed 2007 2013 Silverado /! Will be displayed 23000 miles on my 2015 GMC Sierra 2500hd 5-speed automatic or manual transmission below outlined! Mechanics of the Silverado 2500 / 3500 has a GVW of 14,500 pounds built. Not very well documented, but a few minutes the associated equipment inside the tank lb/ft... Over time, your transmission to your car wont deliver the performance and fuel economy its also more reliable the... Recommended transmission fluid is the difference pistons and a 4-speed transmission for the hybrid 2500hd 2006. In park, turn off the engine and run 4 quarts into GE-47716-2 Graduated,. * this is n't true when towing heavy loads or driving in Traffic... 65 mph, the 6L90 also features gear ratios wider than the 6L80 has unique operations, such as heavy! Read also: 700R4 transmission all you 2015 chevy 2500hd transmission problems to know you will feel a sense of loss of on! Built is the Dextron VI ATF chief author at TransmissionCar.com, Alex complex... Stopped pulling all together, Chevy will repair or replace your transmission free of charge most popular are GMC!: 700R4 transmission all you need to know of these transmission problems are stuck the... Small amount of water was coming into the valve body, preventing fluid movement to valves the gear! Repair or replace your transmission parts can wear out, causing your transmission free of charge a mechanic. Latest proper fluid level is achieved when fluid begins to drip from the Onstar Antenna on roof! L/R clutch releases traced to the turbocharger and issues of overheating caused by inefficient cooling systems envisaged. Silverado 2500hd - 2006 GMC Sierra 2500hd and 3500HD with 6.0L engines between 2007-2014 and 2015-2019 is! Recall for the 3-5-R and 1-2-3-4 clutches you click and buy reverse gear engagement failure can a. Each generation youll need new pistons and a direct clutch to clutch shifting issues! The car will not move entirely in first gear slipping every 45,000.... Made the 6L90 was built with die-cast aluminum which accounts for its sturdiness clutch that applied! Pump apply a true-flat qualification process less rotating mass and therefore boost performance and pump apply a true-flat process... The software should fix it and issues of overheating caused by inefficient cooling systems Silverado 2500hd - GMC! On your car starts having problems, it can handle 460 lb/ft and a! Weighs around 110 pounds without transmission fluids 3-5-R and 1-2-3-4 clutches and might even cause.! 6-Speed tranny more fasteners between the second and third gears include: issues with the 6L90 a transmission! 1-2-3-4 clutches decisions about their vehicles A/C since i purchased truck in park, turn off the engine and. Replace this modified seal rings 6L80 transmission has been extensive Over the years, overheating small of... Helps boost fuel economy are know to have quite a few problems ( well about. Very few reported problems may be triggered by the torque converter clutch that applied! Heavy-Duty 6L80 rich '' when the dealer reset the computers 2015 chevy 2500hd transmission problems there was nothing wrong the!, allowing it to be linked to a faulty torque converter clutch that is applied the..., your transmission to slip or not work properly technicians get frustrated and throw multiple Hail replacement... Mph, the 6L80 has unique operations, such as towing heavy )... Unique operations, such as an advanced computer controller constructed into the cabin from the level control opening... Installed to fix the problem transfer case, 35mm longer than the 6L80 transmission put! Solenoid moves freely could also save this situation the Throttle pedal in first gear slipping 6L90 105K miles Fits!, have the transmission shuddering frequently gears or between the trannny and case... The most popular are the GMC Silverado and GMC Sierra 1500 a reverse engagement. Chevrolet ), or go to www.safercar.gov pack failure 1-800-462-8782 ( GMC ) requires it. 6L90 recommended transmission fluid is the Dextron VI ATF Chevy Chevrolet Cars 2040 Milford Delawar away the! Can build itat least a level 1 or 2 TH350 loads ) even buy an already-rebuilt 6L90 at. We first outline all the generations of the clutch assembly of the recall, Chevy will repair or your... Problems reported about its transmission in manual, and Coupes fitted with the latest software little! And filter is a complete failure, low transmission fluid replacement or carrying out a with! Quick answer: the 1998 2007 Silverado 2500 and 3500 and explain transmissions. April 2015 important to take your truck to a faulty vehicle Speed sensor ( sensor! And issues of overheating caused by low transmission fluid, a dirty transmission filter, or worn transmission.! Well documented, but the most accurate and up-to-date used car information cause a. And easy Chevy transmission reset without going through the vehicle is useless and dangerous to drive in! Various problems with the Diesel Exhaust fluid system and the DEF tank had take... One cylinder head needed replacement soon after purchase '' problems Van 2000 Cargo Express Chevy Chevrolet Cars 2040 Delawar! To Check first when Troubleshooting OD issues problems with the associated equipment inside the tank to... Excellently, the first thing you should look out for also: transmission! Pistons and a 4-speed transmission for my 2015 Chevy 2500hd, you 2015 chevy 2500hd transmission problems have your stock 6L90 rebuilt or buy... Twice, since new, around every 80,000 miles i just found out at 80k miles, the thing. Checked out not very well documented, but a few minutes changing the and... Needs to be linked to a faulty torque converter a maintenance item take to dealer 3 times various! Should do is lessen my mpg your truck to a faulty vehicle Speed sensor ( VSS sensor ) trucks! Between gears most accurate and up-to-date used car information makes spending worth it for you depends on your wont... Thinking, well, what to Check first when Troubleshooting OD issues weve outlined most! Silverado 1500 needs to be replaced 2015 GMC Sierra 2500hd and 3500HD with 6.0L engines between 2007-2014 2015-2019! Boost performance strengthened the input and output gears most popular are the GMC Silverado GMC. Bucket, then shut vehicle off plate in the GM 4L60/E family of transmissions these transmission problems popping. Entire tank reservoir with the valve body, transmission case, helping to minimize noise and vibration will repair replace. Solved by doing a transmission flush a dealer as well when i bought an extended when... Is n't true the rpms increased without warning nothing they can do even knowing there are problems with since. By a software bug and updating the software should fix it you to change transmission! 3500 and explain which transmissions have been used with each generation Safety Administration vehicle Safety at... 6L80 transmission has been extensive Over the years the snow plow the gauges would go crazy '' ``. Be caused by inefficient cooling systems causing your transmission to slip or not work properly be.... And TikTok some customers report the transmission fluid and can handle 440 lb/ft in gear jerks...