-2004 Silverado 2500HD, reconstructed title, passed inspection, no dash lights are on. Also, pay attention to any grinding noises from the transfer case. That said, this article covers the 8 most common problems youll face with the Chevy Silverado. Gm has known about this an offered no help. The truck also has a comfortable interior with plenty of legroom for passengers. Remove the transfer case shift motor: Rise your vehicle and support it with Jack stands. many also me when servicing brakes pump a lot of grease into the sensor hole to keep the bearing from wear . Are Pickup Trucks Safe For Babies? It has a fairly large engine capacity of up to 350 cubic inches and can tow up to 12,000 pounds. DTC C0569 on Magna transfer case. Remove the driveshaft, take off the old tail-shaft seal, and then install the new one, and youre good to go. It is the sole responsibility of the viewer to assume this risk. This is a very prevalent problem in this model truck. Also, a faulty transfer case can be diagnosed during car service. While we are still on leaks, another area that can develop leakages is around the tail shaft seal. The Chevy Silverado is beautiful, but its transfer case has unique problems. There is a manual transfer case and an automatic transfer case. National Powertrain Remanufactured Automatic Transmission Assembly T260071 Part # T260071 SKU # 327607 3-Year Warranty Check if this fits your Chevrolet Silverado 1500 Free In-Store or Curbside Pick Up SELECT STORE. Read More : Best Fuel Injection For Big Block Chevy. Instead, you would only be able to use the 2WD system. Our Chevrolet GMC transfer cases come with all new bearings, gaskets, seals and viscous couplers replaced, a large number of planetaries are also replaced. Four Wheel TrendsC/O RockTide Media, LLC4441 Six Forks Road Ste 106-205Raleigh, NC 27609. Sounds like gm is ignoring this problem. Even if you have no previous experience, you should still be able to get through this process. Simply put, the sensor switch allows drivers to switch from 2WD to 4WD and so on. As expected, youll have to replace the U-joint to get rid of the grinding noise. Whats more, the truck will vibrate when it is in motion. No specific event led to this incident other than faulty engineering. This should not be happening on vehicles this new with little miles on them. Read full answer. 2004 chevy silverado hd 2500 diesel--transfer case wearing from inside out never replace the hub sensors unless they are with damaged wires. DESCRIPTION. How Much Does a Chevy Silverado Weigh? Its being called the infamous pump rub. . Change transfer case fluid (Applies to: 4WD, Severe) Drain and fill engine cooling system (or every 5 years, whichever comes first). RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Similar to all engines, the Duramax isnt perfect. Very dangerous when this happens. Especially anything related to the transfer case. The model numbers within the line of transfer cases include the NP136, 146, 246, 261, 261HD, 261XHD, 263, and the 263HD. Any mechanical part on your car is vulnerable to wear and tear. 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. The rear case half of this unit is made out of magnesium and the pump is. This humming noise coming from the transfer case is fluid that needs to be changed. 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 is not uncommon for trucks to get overheated. There have been several complaints made, especially against its transfer case. TSB 08-07-30-049A - Transmission fluid leak from the ATF cooler - Allison 1000. From time to time, youll run into Chevy Silverado transfer case problems. This will help to remove any contaminants that might be in the system. An inspection revealed the differential fluid had dropped from the transfer case, which in turn seized up. This can be caused by low fluid levels, dirty fluid, or excessive heat. One of the most common problems that owners of this truck face are with the transfer case. Sounds like gm is ignoring this problem. Chevy pickups and vans from 1981-1987. These are in the chevy and gmc 2500's and 3500's After a good bit of grief, money, frustration and learning a good bit about the 263XHD t-case issues my tow rig is finally fixed. problems related to transfer case (under the power train category). When the gears are worn out, they will start to grind and eventually fail. The transfer case was replaced at a cost of $ 2,033. Next up, head over to the transmission pan. The Truck Fails to Go into a Four-Wheel Drive A Grinding Noise The Truck Vibrates The Service 4WD Light Blinks Leakage in the Transfer Case The Truck Won't Come Out of Neutral Why Do Transfer Case Problems Occur in a Chevy Silverado Low Fluid Level Dirty Fluid Worn Out Gears Improper Installation Accidental Damages Overheating and Rusting Inside the transfer case, an input seal ensures transmission fluid doesnt go beyond that point. May 23, 2010 at 12:44 PM #4 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. The pump within my trucks transfer case has worn a hole through the casing. Get the transfer case flushed and refilled. If you continue pushing a faulty transfer case, the results can be quite disastrous, and you may also damage the surrounding components. In my case this happened on a residential street, if it would have happened on highway it could have resulted in a very bad accident. What a shame that these and all other issues can't be addressed by gm. If the damage is severe, the mechanic can advise for a total replacement of the transfer case. To get the truck back on the road, replace the encoder motor. give it a shot. 0W20 vs 0W30 Oil: Whats the Difference and Which Is Better? No codes nor "Service 4wd" messages are displayed. . If rusting or corrosion takes place, the transfer case might fail to transfer energy the way it should. 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. The most recently reported issues are listed below. Slide under and locate the transfer case motor. Some of the most common solutions are: The cost to replace the transfer case in a Chevy Silverado can vary depending on the year and model. The vehicle was taken to a dealer and an independent mechanic where it was diagnosed that the transfer case needed to be replaced. I have 2001 Chevrolet 2500 hd 4x4 crew cab short box, with a 5 speed allison automatic with push button 4 wheel drive on the dash. So, hod you know whether the problem is with the transmission or transfer case? 615 Badass Jeep Gladiator Names: Find Unique Jeep Names and Find Nicknames with These Creative Jeep Name Ideas. Usually, if the leak stops at the highest point, thats where its coming from. Amazon Services LLC Associate program is known as an affiliate advertising program which supports sites to earn additional income, which is also known as advertising fees when they advertise and connect to Amazon.com, and other brands of Amazon.com, Inc. How To Remove Broken Oil Dipstick (With DIY Methods : 2023). Their techs had been trying to fix the issue of having no 4WD by putting various parts on it. If the unit is hit with a blunt object or dropped at some point, it will incur problems. Let moisture in the weather proof connector, corrosion on just about every wire and connections. 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. You can tell if the fluid is dirty by looking at it. Always would act up after a rain or foggy night. Loss of power to the drive train is not something to ignore, from personal vehicles to public safety vehicles, this power loss could turn into something much larger than some atf stain in the driveway. Without it, youd have to do this manually. However, the sound could be related to the transfer case fluid. When this happens, you can switch from 2WD to 4WD. In addition, I called a local repair shop to get an estimate for the transfer case replacement, I was told they repaired three in the last two weeks and two are in the shop for the same problem. How to Reset AC on Chevy Silverado? In case the Service Four-Wheel Drive Light comes on, it means that there is a problem with the transfer case. It is located between the differential and the transmission. The oil lubricates the gears and keeps them from wearing out. Inside the transfer case, theres a fluid pump. If theres something wrong with the encoder motor, the transfer case will not come out of neutral. This information tag is located on rear of transfer case near where the driveshaft exits. Keep in mind that you have to carefully look to find the hole. 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. statistics and reliability analysis of Chevrolet Silverado 2500 based on all problems reported for the Silverado 2500. I keep it clean so I just thought I bumped it while dusting it out. However, when the transmission fluid is going into the transfer case, thats when things can get pretty messy. Whats more, a dirty transfer case fluid will create loud and annoying noises. Chevy Silverado transfer case problems can be expensive to fix. Material Needed Flat-blade screwdriver or plastic trim removal tool for un-clipping dashboard tabs Step 2 - Check the dashboard warning light (TCCM) If you havent replaced it before, theres a good chance its dirty. Weve seen many Chevy truck owners get new aftermarket parts only to run into several issues right after the assembly process. Then, they spend hundreds of dollars on replacement parts to find out the new aftermarket part they installed break quickly. Most of the issues covered above can be easily prevented if the drivers kept a tight maintenance schedule. While driving 5 mph, the vehicle hesitated prior to depressing the accelerator pedal. After some time, the fluid pump leads to wear of the transfer case, especially around the back. Im a guy with a lifelong passion for four-wheel drive vehicles. $2000. Well, you might have a faulty encoder motor. By doing so, you will remove the contaminants affecting the system. However, if the issue persists, it can result in a damaged transfer case. The cost of replacing a transfer case depends on a number of factors. He stated that the top of the transmission case was cracked. Hope this helps. So, theres a good chance your transfer case is still in great shape. We tossed around the idea that it could be a bad switch. I called and left message with service writer. Sometimes, it is accidental damage that makes a transfer case go bad. This is a small hole, which can be hard to spot when getting underneath the truck. It comes with a variety of safety features, including airbags and side-impact protection. I'm not sure I had what you described with the failure to engage. You must remove the dipstick from the transfer case to check the fluid level. If the fluid is below this line, you need to add more. These are just some of the most common symptoms of a bad transfer case. To fix this problem, replace the chain. We look forward to serving your vehicle drivetrain and transmission needs. In 1999, General Motors introduced the GMT800 full sized truck platform. Remove the bolts and unplug the wiring connectors. 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