What problems does the Chevy Silverado transfer case have? Worn-out gears make your truck fail to come out of neutral. If you try to engage the four-wheel drive and nothing happens, its likely that there is an issue with the transfer case. Hence the 4WD system needs a transfer case to work correctly. Chevy pickups and vans from 1981-1987. When you take off the plug, you shouldnt lose that much fluid. Never had a problem before now. You must always check the fluid level of your transfer using a dipstick. Then you might have a bad sensor. 2003 Chevrolet silverado. Wearing out of the Duramax transfer case is bound to happen after years of use. Read full answer. I realize that problems can happen with any manufacture, however this gm issue with a pinhole in the transfer case that is caused by an internal part that breaks and drivers losing power to the drive train is a regular occurrence. Also, pay attention to any grinding noises from the transfer case. So its time to put your hands to work. It is located in between the transmission and the differential. In case there is a leak in the transfer case, the gears will not be properly lubricated and they will start to wear out. High Gear also uses a brand new aluminum rear case half on all units it repairs. Instead of relying on a single shaft, it needs two different shafts to work. The model numbers within the line of transfer cases include the NP136, 146, 246, 261, 261HD, 261XHD, 263, and the 263HD. Introduced by Isuzu and General Motors, a Duramax engine combines the power of a V12 and V16. Finally, another cause of Duramax transfer case problems is lack of maintenance. Tl-the contact owns a 2005 chevy Silverado 2500. The transfer case is what allows your truck to shift into four-wheel drive. By doing so, you will remove the contaminants affecting the system. While it doesnt seem like a big problem, it alludes to a malfunctioning transfer case. The issue can be attributed to outside . If the service 4WD light comes on, it is a sign that the transfer case isnt working correctly. We have the ability to test and diagnose problems with pump rub inside of your transfer case and use only quality parts in our repairs. all problems of the 2004 Chevrolet Silverado 2500 The failure and current mileages were 82,000. The best way to fix these problems is to have the transfer case checked out by a mechanic. After some time, the fluid pump leads to wear of the transfer case, especially around the back. As expected, youll have to replace the U-joint to get rid of the grinding noise. Most of the issues covered above can be easily prevented if the drivers kept a tight maintenance schedule. An inspection revealed the differential fluid had dropped from the transfer case, which in turn seized up. However, he inspected the vehicle, but found nothing wrong. After that, locate the transfer case. Whats the procedure for engageing the 4 wheel drive on a 2004 chevy Silverado HD 2500 with automatic transmission. Whats more, the truck will vibrate when it is in motion. Chances are if you have problems with it once, you will have problems with it again. Worn-out gears can also cause the transfer case to leak. Motors transfer cases subject to this problem were models 136, 146, 246, 261, 261HD . I am an Amazon Associate. The hole in the image may seem inconsequential, but the reality is grave. . All you need to do is remove the old tail shaft seal, fit a new one, and you will be good to go. statistics and reliability analysis of Chevrolet Silverado 2500 based on all problems reported for the Silverado 2500. Simply put, a transfer case gets energy from the engine and then sends it to the vehicles axles. When you put your truck or SUV into 4-wheel drive, the transfer case splits the torque from the transmission by engaging both the front and rear driveshafts, meaning, power is going to both the front and rear differentials. He has a fix for the transfer case pump rub. These engines are versatile, reliable, and have a lengthy lifespan. Posted on Jun 19, 2010 The truck also has a comfortable interior with plenty of legroom for passengers. The 2WD system is not enough, and you should use the 4WD instead. It just won't go in 4L. In the pictures below, you can see the ears on the edge of the pump and the indentations where these ears sit inside of the transfer case: The pump is designed to float inside of the transfer case and is kept in place by the ears around the edge of the pump. Chevrolet Silverado 2500/3500 2020 2020 L5P MGM GMC Sierra 2500/3500 Involved Region or Country North America, Middle East, Israel . Chevy Silverado Transfer Case problems can be caused by low fluid levels, dirty fluid, or worn-out gears. If youre having trouble with your Chevy Silverados transfer case, dont hesitate to take it to a mechanic. If you drive a GM / Chevrolet truck or SUV built between the years of 1999 and 2007, this is an issue that you want to address before it becomes a truly expensive repair. We have been driving Chevys for quite some time now, and we understand the ins and outs of these amazing vehicles. We recommend the latter. The dipstick should have a line that indicates the full level. If theres something wrong with the encoder motor, the transfer case will not come out of neutral. 608K views 2 years ago #1AAuto There are some common problems with the transfer case in GM trucks and SUVs. Consumer writes in regards to vehicle engine malfunctions. In this blog post, well discuss Chevy Silverado transfer case problems and how to fix them. all problems of the 2019 Chevrolet Silverado 2500 8AM 5:30PM Mon-Fri, SE Corner Mississippi & Pierce As a result, shifting gears will be extremely challenging. But even the most reliable vehicles can experience problems from time to time. Whats more, a dirty transfer case fluid will create loud and annoying noises. Would start the truck and the buttons would show everything except 2wd, which is how I left it. This leak is high enough in the case that it typically will not leak when vehicle is not moving and therefore not leaving any drops on the ground. However, if your Chevy Silverado vibrates too much, its time to examine your transfer case. This problem occurs due to low fluid levels, contaminated fluids, or overheating. Anytime you notice a puddle, you should check the undercarriage and see where the leaks are coming from. They are not synchronized and bend the forks alot. Noted below are a few of the common side effects of a damaged transfer case output shaft seal that should be replaced. Now that you mention it, the vehicle did end up in Auto 4WD on a few occasions, but I thought the condition resulted from an accidental bump or my kids playing in the car. all problems of the 2006 Chevrolet Silverado 2500 When this occurs it can indicate a problem with the transfer case. The vehicle was repaired. No specific event led to this incident other than faulty engineering. The vehicle was taken to a dealer and an independent mechanic where it was diagnosed that the transfer case needed to be replaced. The seal that keeps fluid inside the transfer case and thus the transmission is vital for the smooth operation of the vehicle's transmission. Very dangerous when this happens. It is the sole responsibility of the viewer to assume this risk. As a result, you wont see any leaks on your driveway or garage floor to let you know you have a problem. It seems to be a big problem with the 2004 and 2005 models. It is located between the differential and the transmission. Instead, it wears out over time. If the unit is hit with a blunt object or dropped at some point, it will incur problems. Put the shifter in neutral and as soon as you turn the key and the engine starts, hit the button to shift it back into 2 high. Ed. At Four Wheel Trends, we are passionate about vehicles and love sharing everything we learn about them.Four Wheel Trends aims to be the ultimate resource for learning everything about your vehicle or information when trying to find the right one. To find the leak, heres what you can do: After finding the pinhole, youll have to replace the case half. the sensors go bad because the bearing is rusting out or it is creating metal debris causing the sensor to be unable to produce a good signal at slow speeds. Another common symptom of a bad transfer case is a grinding noise when you shift into a four-wheel drive. Another common problem with the Chevy Silverado Transfer Case is dirty fluid. In 1999, General Motors introduced the GMT800 full sized truck platform. 2) low on fluid 3) a piece of debris is lodged in the valve body spacer plate. You should only add enough to reach the full line on the dipstick. 2 8 Common Chevy Silverado Transfer Case Issues 2.1 01. As a result, the truck wont come out of neutral. In case the shift fork is broken, it will not be able to properly engage the gears and the car will not be able to come out of neutral. Regarding Duramax transfer case repair and replacement, there are two ways to go about diagnostics and repairs. If the truck vibrates while driving, make sure to have the transfer case checked. Causing thousands of dollars for repair. Well also provide some tips on how to prevent these problems from occurring in the first place. also keeps water out just like a boat trailer hub assy. It can also be caused by a few other things. 87. I plowed the last 2 days and toggled bewteen 2wd and 4wd with no issues. . On November 17, 2014, I was stopped in the middle lane of a highway waiting to pull into business parking lot, when I accelerated to pull in, my truck moved forward and then would only rev up the rpm's, almost getting hit by on coming traffic on the highway, I coasted in the parking lot, as the rpm's were still up, the transmission engaged and the truck moved forward with a loud thump. 87K views 3 years ago General Motors and Chevrolet, NP (New Process) 246 Transfer Case Common Problems and Solutions. Therefore, it is better to check if the transfer case is installed properly when you encounter any of the above mentioned issues. It usually has 3-4 bolts holding it. GMC Jimmy, Suburban and Yukon and Full Size pickups 1981-1988. 2004 chevy silverado hd 2500 diesel--transfer case wearing from inside out See Sometimes, it is accidental damage that makes a transfer case go bad. Alternatively, if youre fond of working on your own projects, you can try to rebuild the transfer case. Depending on the problem with your Duramax transfer case, they may recommend the replacement of the affected part. Now at 279,000 miles my transfer case goes out again this time leaving me stranded on the wv turnpike. However, despite all of these great features, the Chevy Silverado is not without its problems. Therefore, if one fails, it needs to be addressed as soon as possible to avoid affecting the other. The contact owns a 2003 Chevrolet Silverado 2500 hd. This should not be happening on vehicles this new with little miles on them. Four Wheel Trends | 4441 Six Forks Road, Suite 106-205, Raleigh NC 27609 | (919) 526-0419 There have been several complaints made, especially against its transfer case. After getting this part replaced, the 4WD light should be gone. If you notice that the truck is vibrating when youre driving, it could be a sign of a problem with the transfer case. 04 chev silverado transfer case found out recently that my 04 2500hd with 111000 miles needed a new transfer case - Chevrolet 2004 Silverado 2500HD question. Quick, easy, and frustration-free claims. A standard Chevy Silverado transfer case costs between $1000 and $1500. An expert diagnosis can help you narrow down the main culprit. here is a test, put it in 4wd and turn the wheel tight (do this on the street or parking lot) then give it gas, half throttle or better, it the truck shudders, and bucks, the the chain is stretched and needs replacement. You may realize a decrease in the Duramax power and performance. I thought for awhile I was hitting the button in some way. Its being called the infamous pump rub. A bad installation can cause issues in the drivetrain, the transmission, and other truck components. Where older transfer cases were gear driven and had only a single gear ratio, modern transfer cases usually use a chain drive and have 2 gear ratios to provide more power options depending on driving conditions. The transfer case uses a special type of fluid that helps to lubricate the gears. The transfer case is filled with a special type of oil called gear oil. Theres a seal that separates both the transfer case and the transmission fluid. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. I keep it clean so I just thought I bumped it while dusting it out. Inside the transfer case, an input seal ensures transmission fluid doesnt go beyond that point. Duramax is one of the most powerful engines in the auto industry. CHEVROLET SILVERADO 2500 HD Transfer Cases - MP1226XHD Transfer Case Model - Free Shipping on Orders Over $99 at Summit Racing Vehicle/Engine Search Make/Model Search Make/Engine Search Departments Brands Savings Central Contact Us Help Center Wish List Order Status & Returns My Account Welcome My Account Order Status Wish List Savings Central Lets take a look at the cause, and then how Advanced Transmission Center can help potentially save some GM truck or SUV owners from a costly repair! Lakewood CO 80232 That will prevent running into problems in the future. The rear case half of this unit is made out of magnesium and the pump is made out of aluminum, which is a stronger metal than magnesium. The approximate failure mileage was 59,000. Brian The Chevy Silverado is beautiful, but its transfer case has unique problems. Rusting is another common issue with transfer case units. 1194 S. Pierce Hey guys, I have a question regarding a transfer case issue with my truck. Certain types of problems can be annoying to deal with. A transfer case leak is another common problem that owners of this truck face. It is better to have it inspected as quickly as possible. Local dealership replaced a part ($900) and sent me on my way. The vehicle has not been repaired. The condition is typically intermittent and always occurs at key-up. all problems of the 2003 Chevrolet Silverado 2500 Over the years, this type of engine has exhibited the following issues; These issues associated with the Duramax engine shouldnt prevent you from getting one because they can be avoided through regular servicing and diagnosing problems early in advance. The Chevy Silverado is a great truck. Adding too much fluid can also be a problem. Tahoe chevrolet engine models cars chevy tahoe motor. After that, head over to the transfer case and loosen the nut. Be sure to use the correct type of fluid for your Chevy Silverado. If you dont know already, the shift fork is a tool for engaging gears in the transfer case. https://www.youtube.com/playlist?list=PL17C5A3ED23485B90#1AAuto DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. The contact stated that the failure caused a leak in the transfer case which allowed the transmission to drain all the transmission fluid from the transfer case. But it can get pretty messy if youre trying to drive in the snow. Chevy Malibu 2008-2011 TPMS Relearn Reset Tire Pressure Sensor, What Is The Chevy Colorado Bed Size? There are several things you can do to fix Chevy Silverado transfer case problems. However, a failing transfer case can also manifest such a problem. The switch assembly on the dash. Transfer case failure isnt the only problem with Duramax engines. One of the most common lines of transfer cases from the 2000s had an embedded weak point that is costing many customers thousands to repair if not proactively addressed before a failure becomes present. Sounds like this is a very common problem with gm owners with this type of transfer case. At most, you will pay $300 for a new one. No codes nor "Service 4wd" messages are displayed. Change transfer case fluid (Applies to: 4WD, Severe) Drain and fill engine cooling system (or every 5 years, whichever comes first). And when that happens, your transmission fluid can start leaking. From time to time, youll run into Chevy Silverado transfer case problems. Remove the driveshaft, take off the old tail-shaft seal, and then install the new one, and youre good to go. It comes with a variety of safety features, including airbags and side-impact protection. 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