While it doesnt seem like a big problem, it alludes to a malfunctioning transfer case. The failure and current mileages were 82,000. Well, if you cant find any leaks under the vehicle and the transmission fluid is low, heres a little test you can run to rule this out: To solve this issue, youll have to pull the transfer case and install a new seal. Over 35 years, our goal remains to be Geared for Customer Satisfaction! This is not a problem if youre using the 2WD system. Transfer case failure isnt the only problem with Duramax engines. It is a great truck for those who need a reliable and powerful truck that can do some heavy lifting. The best way is to take your time.,Set Emerg brake,start vehicle and put into neutral..Engage 4 wheel drive,look at your dash gauge area for 4 wheel drive light to come on..Put truck in reverse and release park brake..,Back up . . There are two types of transfer cases. This is especially true when towing. Some of the most common causes are: One of the most common problems with the Chevy Silverado Transfer Case is its low fluid level. The repair will cost anywhere from $3,000 - $4,000 and the vehicle is currently at the dealer. Slide under and locate the transfer case motor. Motors corp. ) car or truck again!!. This truck is for you if you are in for some heavy lifting. What problems does the Chevy Silverado transfer case have? Hey guys, I have a question regarding a transfer case issue with my truck. The "service 4 wheel drive" message popped up and the knob to change from 2wd - 4wd light was stuck on 4wheel drive (i turn it to 2wd drive and it showed that it was in 4wd) but 4wd wasn't working. If you encounter such an issue, contact a mechanic right away. These both have happened under normal driving conditions. Can I Use H-Rated Tires Instead of V-Rated Tires? I plowed the last 2 days and toggled bewteen 2wd and 4wd with no issues. After that, locate the transfer case. This will include replacing the case half that has the hole in it and is not an inexpensive repair. Very dangerous when this happens. Transfer case is full of clean oil, wiring harness at transfer case (including ground) has been disassembled and inspected carefully. Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more! It wouldn't drive in 2H and wouldn't even go in 4L. If the fluid level is low, it can cause the gears to grind and eventually fail. To find the leak, heres what you can do: After finding the pinhole, youll have to replace the case half. On average, this job takes about four hours. One thing you should know about it is that it does not burn up like engine oil. This information tag is located on rear of transfer case near where the driveshaft exits. The problems started at around 170k when the vehicle was about 11 years old. After all, its not everyone is knowledgeable in mechanical lingo. Came across a little crack in the truck connector to the encoder motor. There are a couple of reasons why your Duramax engine may have difficulty staying in 4WD. We have been having these problems since the day we picked up the truck. Identified numerous complaints online on duramax trans missions, and identified an aftermarket product was made to prevent further cracks from occurring. How Much Does a Chevy Silverado Weigh? Similar to all engines, the Duramax isnt perfect. But unlike a diff which transfers power to two wheels located in one axle, the transfer case transfers power to two different axles. Add Transfer Case Fasteners Re-Torque and Road Test 2.5 hrs *This is a unique Labor Operation for Bulletin use only. Common causes 1) T-case is in neutral or broken (does the truck roll in park?) Thanks to the capabilities offered by a transfer case, a Duramax engine can perform better and more efficiently than a standard engine. So, the Chevy Silverado is a great truck for those who need a reliable and powerful truck that can do some heavy lifting. The average cost is between $1000 and $1500. 00. statistics and reliability analysis of Chevrolet Silverado 2500, all problems of the 2019 Chevrolet Silverado 2500, all problems of the 2004 Chevrolet Silverado 2500, all problems of the 2005 Chevrolet Silverado 2500, all problems of the 2003 Chevrolet Silverado 2500, all problems of the 2002 Chevrolet Silverado 2500, all problems of the 2006 Chevrolet Silverado 2500, Automatic Transmission Control Module problems. The encoder motor on tcase has a high failure rate. 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. See 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. When your car will not come out of neutral, it is likely that there is an issue with the transfer case. It seems to be a big problem with the 2004 and 2005 models. Conclusion position or opinion or judgment reached after consideration more (Definitions, Synonyms, Translation). 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. What is an Odometer Statement and Why is it Important? 1194 S. Pierce Chevy Silverado Transfer Case problems can be caused by low fluid levels, dirty fluid, or worn-out gears. Its a good habit always to monitor any sounds coming from your engine compartment and surrounding areas. If your transfer case does not have a hole it in already, it is possible to keep this from happening with a little preventative repair! Anytime you notice a puddle, you should check the undercarriage and see where the leaks are coming from. 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. There is mechanical equipment found inside the transfer case. There are several things that can cause problems with the transfer case. The purpose of the transfer case is to direct power to the front or rear wheels depending on whether you are in 2-wheel drive or 4-wheel drive. This problem occurs due to low fluid levels, contaminated fluids, or overheating. Were you going down the road this morning only to realize that the transfer case keeps popping out of gear? This is unusual for some inexperienced drivers, but it alludes to a transfer case that needs work. See If your transfer case already has a hole in it caused by pump rub, there is unfortunately not much that can be done other than to completely rebuild the transfer case. However, over time these ears wear down (and even break off) which allows the pump to begin rubbing against the inside of the case. If the level of that fluid falls, the gears will grind and eventually fail. He didny have any problems after that. jackharrismusic.com is a member of the Amazon Services LLC Associate program. So, hod you know whether the problem is with the transmission or transfer case? 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). Replacing the chain is not as expensive as it might seem. Can You Put 33 Inch Tires on a Stock Sierra? Sounds like this is a very common problem with gm owners with this type of transfer case. Furthermore, it comes with some amazing features like side-impact protection and airbags. The manufacturer was made aware of the failure. A leak in the transfer case can result in severe damage. Transfer case won't shift When the trouble codes are stored and the Service 4 Wheel Drive Message is displayed, the transfer case is inoperative for the rest of that particular key cycle. Transfer case develops hole from pump inside on my 2004 chevy 2500 hd duramax. I would replace the button module regardless. This is a 2006 6. But depending on how the transfer case is mounted, the dealer might have to remove a couple of other parts and then put them back in, which can take more time than expected. See The Chevy Silverado was introduced in 1998 and has been one of the most sought-after vehicles by truck lovers. An example of that type of hole can be seen in this picture: Once the transfer case wall is breached, the fluid will begin to leak out. Therefore, if one fails, it needs to be addressed as soon as possible to avoid affecting the other. It isnt uncommon for trucks to vibrate a little during driving. If you notice a leaking transfer case, its important to have it checked out by a mechanic. When this happens, you can switch from 2WD to 4WD. You will have to take off the entire transfer case and replace the seal before putting it back on. If you plan on buying a truck or SUV with a Duramax engine, its essential to familiarize yourself with the following Duramax transfer case issues. Fuel and tach gauges stopped working on 04 chevy 2500 HD crew cab. Im a guy with a lifelong passion for four-wheel drive vehicles. The Fora platform includes forum software by XenForo. There are two types of transfer cases: manual and automatic. 87K views 3 years ago General Motors and Chevrolet, NP (New Process) 246 Transfer Case Common Problems and Solutions. If the truck vibrates while driving, make sure to have the transfer case checked. It was from a tire distributor that has a number of these particular trucks. Irrespective of the problem you are being warned of, you should never ignore any warning light on your dash. As time goes by, itll wear out the case, which is why fluid is dripping out of it. But first, lets understand what a transfer case is. In this video, Andy explains some of those problems you may face with your vehicle, and suggests ways you can repair or replace parts to resolve those issues.Get more tips \u0026 tricks when you subscribe to our channel! You should also have the transfer case flushed and refilled if youve never done it before. But you know how to find the leak and fix it by yourself and many other problems now. If the transmission case is installed inappropriately, it will cause problems down the road. If the unit is hit with a blunt object or dropped at some point, it will incur problems. If the transfer case is not working, you wont switch from 4WD to 2WD back and forth. When youre having problems with your Chevy Silverados transfer case, its important to have it checked out by a mechanic as soon as possible. This is a problem that is common in older Duramax engines. But if theres anything else you want to know about transfer case problems, check this section out: Generally speaking, if your transfer case is not working, youd hear a grinding /metallic sound coming from underneath the vehicle. 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. Hi, I'm Kern! The hole in the image may seem inconsequential, but the reality is grave. However, as we have mentioned earlier, the transfer case on a Duramax is bound to run into some issues. See First, it could be a problem with the driveshaft or differential. This can cause your car to get stuck in neutral or have other problems. Posted on Apr 17, 2010 Add Your Answer. He just changed it in hopes that was the problem. I have not yet had a problem with the brakes, yet, but I tell you, it will be looked into. I just noticed the problem a couple of weeks ago. (Applies to: 4WD, Severe) For GVW over 8600 lbs, change transfer case fluid, if equipped with 4WD. Tl-the contact owns a 2005 chevy Silverado 2500. 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. When I put it in mark, it make the grinding/buzzing noise. Instead, you would only be able to use the 2WD system. You should only add enough to reach the full line on the dipstick. The seal that keeps fluid inside the transfer case and thus the transmission is vital for the smooth operation of the vehicle's transmission. My case was found by tec before fall ire my brothers failed on a trip leaving him stranded. After having the vehicle inspected by a repair shop, he was advised that the bracket in the transfer case failed. We recommend the latter. I found many forums and solutions on the internet and one on NHTSA. It will test again and reset the message on the next key cycle if the problem hasn't been fixed. This then results in the transfer case fluid to leak out, and causes the gear box to come apart inside the transfer case. Typically the condition is not found until there is transfer case damage from running the case out of fluid. It has a staggering 350 cubic inches engine capacity, allowing this vehicle to tow almost 12000 pounds. So, its not like it will magically disappear overnight. Four Wheel TrendsC/O RockTide Media, LLC4441 Six Forks Road Ste 106-205Raleigh, NC 27609. 4WD Does Not Work Properly 2.4 04. Thank you. My truck is grinding from 45-55 mph at cruise or easeing up to speed but if you give it gas it quits and when i messed with the encoder motor plug and put die electric grease in it it stopped for maybe 50 miles then started again any ideas, I put an Encoder on about a year ago. First and foremost, raise the vehicle. Chevy Silverado transfer case problems can be expensive to fix. A standard Chevy Silverado transfer case costs between $1000 and $1500. Tl-the contact owns a 2003 Chevrolet Silverado 2500. Commonly, its just the sensor built into the encoder motor. After replacing it, you shouldnt run low on transmission fluid again. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. It is located in between the transmission and the differential. I would try to turn the key on, but do not start the truck. Cover this product: 4-Year Auto Accessory Protection Plan $18.99 Learn more Version 3 Modified Released September 19, 2019 VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. After cleaning the transfer case, you should be able to spot the tiny pinhole. So, in case youre having trouble with your Chevy Silverados transfer case, its important to have it checked out by a mechanic. Push the 4wd Auto button, and it goes back to working as it should in that mode. 2001-Up GM Silverado 32 Spline Input NP263HD. If not repaired, a bad transfer case can also affect the transmission, resulting in expensive repairs and replacements. I will never buy another GMC (gov't. Tahoe chevrolet engine models cars chevy tahoe motor. The VIN, engine size, and purchase date were unknown. also keeps Its being called the infamous pump rub. Using special tools and their experience, your mechanic will identify the underlying problem. The other thing you should keep a keen eye on is the 4WD warning light on the drivers dashboard. The dealer stated that the contact would have to pay $1,463 to replace the transfer case because it was out of warranty. 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 Replacing a transfer case isnt cheap. Weve seen many Chevy truck owners get new aftermarket parts only to run into several issues right after the assembly process. Consider this problem if youve recently replaced the old U-joints. 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. While in reverse at approximately 5 mph, the contact heard a rattling noise coming from under the vehicle. When the transfer case is not engaged, the internal parts that turn the front wheels don't move. One of the most common problems that owners of this truck face are with the transfer case. Your mechanic or dealer will see whether its possible to get another half from a salvaged Duramax engine. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. A transfer case comes in handy in a four-wheel-drive truck or SUV. After that, head over to the transfer case and loosen the nut. As with many other posts here, I too have had problems with both the instrument cluster(bad speedometer and gauge readings, "electrical") and also the transfer case with holes wearing through the case, "pump slap". Fortunately, this is an easy repair. A transfer case leak is another common problem that owners of this truck face. DESCRIPTION. You shouldnt drive your Duramax engine if you are experiencing car trouble. 8AM 5:30PM Mon-Fri, SE Corner Mississippi & Pierce 434 Answers It is the transfer case. Some of the most common solutions are: Check the fluid level and add more if necessary Have the transfer case flushed and refilled Replace the shift fork Replace the gears Chevy Silverado Transfer Case Replacement Cost Depending on the problem with your Duramax transfer case, they may recommend the replacement of the affected part. Safety Features To Consider. If its dark and has a gritty texture, it needs to be replaced. (it is jumping the gears) otherwise i would say your planetarys are coming apart. When you notice this symptom, its important to have the problem checked out by a mechanic as soon as possible. They pretty much have everything you need for this. Low Transmission Fluid 2.5 05. The failure mileage was 91,708. A transfer case splits the engine's torque output from the transmission, allowing the driver to engage from 2WD to a 4WD system. You can buy transfer case fluid at most auto parts stores. If your Duramax transfer case is misbehaving, there are usually a couple of factors to blame. If the fluid is dirty, it is better to have the transfer case flushed, cleaned, and refilled again. Best of luck. Chevrolet Silverado 2500 owners have reported 21 That being said, here are eight misfires found on the Chevy Silverado: Noticed that the service 4WD light came on as you were driving? If the input seal is worn out or broken, there is no other way to fix it except to replace it. Please give us a call or send us a message ASAP. all problems of the 2003 Chevrolet Silverado 2500 Severe shake when braking at high speeds, fuel tank failed (vehicle was spewing diesel) - it took 3 months to get a new tank, transfer case has failed multiple times. You will also find out how you can track down the root of the problem and fix it yourself. If the service 4WD light comes on, it is a sign that the transfer case isnt working correctly. One minute youre going down the road blasting your favorite song, and everything seems to be going well until you hear a terrible humming noise coming from your vehicle. Vehicle was in 4 wheel drive, when the whole truck shuttered, I lost the drive capabilities of the truck then stopped and looked underneath vehicle to find fluid coming out of the transfer case. The contact owns a 2003 Chevrolet Silverado 2500 hd. Well, you might have a faulty encoder motor. Worn-out gears tend to grind; after some time, they fail altogether. Introduced by Isuzu and General Motors, a Duramax engine combines the power of a V12 and V16. Like I said, it does seem to me to be electrical and it sounds like you guys agree with that. The vehicle has not been repaired. Most of the time, when it is leaking, crawling underneath the truck is more than enough to find the leak. If your Duramax transfer case is acting up in some cars, the 4WD warning light will come on. If quarts and quarts of fluid are coming out as soon as you pull the fill plug, then you indeed got a damaged seal. The noise became louder and the contact later discovered that the bearing and timing chain were damaged. Also, we suggest going to a Transtar if you live by one. On January 02, 2015, I was with 1/2 mile of my house and truck would not shift, I was able to turn around and drive back to the house at a very low speed keeping the rpm's low. Detailed inspection procedures and each unit is factory pressure tested and comes with a no hassle warranty. The manufacturer was notified of the failure. Regular maintenance keeps Chevy Silverado transfer case problems away. Was told by gm that there was no fix. While excellent vehicles, a design flaw in the transfer case design has caused countless problems over the years for unsuspecting owners. 3686 W. 72nd Ave all problems of the 2004 Chevrolet Silverado 2500 87. They can help you diagnose the problem and recommend the best course of action. If theres something wrong with them, youll hear a squealing sound when switching from 2WD to 4WD. After some time, the fluid pump leads to wear of the transfer case, especially around the back. In 1999, General Motors introduced the GMT800 full sized truck platform. When the transfer case is doing its job, it is often assisted by a fluid pump. Would start the truck and the buttons would show everything except 2wd, which is how I left it. There are several symptoms that can indicate that your Chevy Silverados transfer case is going bad. You should change it after 62,000 miles. Sounds like gm is ignoring this problem. On December 27, 2014 while driving away from my house, once again the engine would rev up and the truck just coasted until it engaged causing a loud thump. Their techs had been trying to fix the issue of having no 4WD by putting various parts on it. To avoid further damaging the Duramax transfer case, you should hire an expert mechanic to diagnose and repair the problem. If this doesn't correct the problem, then the next suspect is the transfer case control module (TCCM). 2006 Chevrolet Silverado 2500HD - 2006 GMC Sierra 2500HD. Thats the main difference. When fluid is leaking from a broken seal, it reduces . A mechanic possesses the skills and experience needed to zero in on the problem and solve it in the correct fashion. There are some common problems with the transfer case in GM trucks and SUVs. Let moisture in the weather proof connector, corrosion on just about every wire and connections. 2023 Four Wheel Trends. It comes with a variety of safety features, including airbags and side-impact protection. However, the sound could be related to the transfer case fluid. Change transfer case fluid (Applies to: 4WD, Severe) Drain and fill engine cooling system (or every 5 years, whichever comes first). It cost like 35 bucks he said. 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. An expert diagnosis can help you narrow down the main culprit. When you take off the plug, you shouldnt lose that much fluid. What a shame that these and all other issues can't be addressed by gm. That said, clean off the transfer case. That's what caused the intermittent messages for me. If you are also finding it hard to engage or disengage the 4WD, the transfer case might have a problem. However, Chevy Silverado transfer case problems dampen the experience. We tossed around the idea that it could be a bad switch. Not unless you are a skilled mechanic, you will always be confused by the two. Wrong clip on oil pump in transfer case wears hole in case . A worn-out tail shaft seal will cause that, and it will need to be replaced. The grinding noise is a sign that the gears in the transfer case arent properly engaged. (And How to Fix It). I have a 2005 Chevy Silverado and it won't go in to 4 high and it's hard and it grinds when I put it in 4 low and now my truck make a noise even in 2 wheel drive is that a bad transfer case or can I put oil in it and may be safe it I . This often happens after a spin on filter change with an aftermarket filter that may introduce small piece of shrink wrap plastic or other contamination inside. It will be in much safer hands there. There are no many parts inside. Simply put, the sensor switch allows drivers to switch from 2WD to 4WD and so on. all problems of the 2019 Chevrolet Silverado 2500 It is not uncommon for trucks to get overheated. A bad installation can cause issues in the drivetrain, the transmission, and other truck components. You can troubleshoot your own chevy 4wd or you can solve blower motor problems on your own by following some simple DIY methods. Noticed transmission leaking, identified that the transfer case had cracked in the slots that hold the pump. Once the transfer case wall is breached, the fluid will begin to leak out. However, despite all of these great features, the Chevy Silverado is not without its problems. However, it is important to specify that you want the transfer case flushed before refilling, or the contaminants will continue to simmer beneath the surface. But it can get pretty messy if youre trying to drive in the snow. The dipstick has a line that signifies the fluid level. In 2-wheel drive, the power from the transmission is directed through the rear driveshaft to the rear differential. This service is available at most auto-part stores. This should not be happening on vehicles this new with little miles on them. The best part is that this preventative repair is a matter of a few hundred bucks rather than thousands of dollars in repair costs! I have since replaced both problems but still nothing back from gm. Ah. Fortunately, this is a project that can be carried out in the comfort of your garage. Chevy pickups and vans from 1981-1987. Like a transmission, a certified drivetrain specialist should complete this rebuild procedure. . 6 turbo diesel 2500 hd silverado, the four wheel drive will not engage light keep flashing, service 4 wheel drive is on , this truck only has 19,000 miles on it. the linkage to it etc. Chevy Silverado Transfer Case Leak 2.6 06. Whats the procedure for engageing the 4 wheel drive on a 2004 chevy Silverado HD 2500 with automatic transmission. Well also provide some tips on how to prevent these problems from occurring in the first place. Usually, if the leak stops at the highest point, thats where its coming from. The problem is that the design is such that the hole is sitting above the level of the drain plug, so it doesn't leak while the vehicle is stopped. So, whats the best way to tell that this is the case? However, if youve determined that theres no pinhole and the vehicle is still leaking fluid, then perhaps you have a broken tail-shaft seal. Had a friend with an 04 chevy do this. It usually has 3-4 bolts holding it. The case saver looks like this: It indexes between the pump and the walls of the transfer case and protects the areas where pump rub occurs. Here are other related topics worth the read: Does The Chevy Equinox Have A 3rd Row of Seating? Overheating can also result in bad gaskets, bearings, and seals. It may be a wiring issue or a connection problem. When you go through the above signs of a failing Duramax transfer case, you will realize that most of them are signs of a bad transmission. Sounds like gm is ignoring this problem. all problems of the 2006 Chevrolet Silverado 2500 Transfer case fluid isnt expensive and readily available at auto-part dealerships. As an avid 4x4 enthusiast, I often mention and link to various products and gear I use. The other thousands of dollars in repair costs and see where the driveshaft or differential keeps popping out of.! Again!! not burn up like engine oil about performance, lift kits wheels! Wrong with them, youll hear a squealing sound when switching from 2WD 4WD... Full sized truck platform the fluid will begin to leak out that signifies the fluid.! Rattling noise coming from under the vehicle was about 11 years old there... Inexpensive repair for trucks to vibrate a little during driving some amazing features like side-impact protection be! Advised that the transfer case problems away not working, you should keep a keen on... As expensive as it should in that mode an expert mechanic to diagnose and repair the problem hasn & x27... 3686 W. 72nd Ave all problems of the problem rockauto ships auto parts and parts... Hundred bucks rather than thousands of dollars in repair costs at auto-part dealerships the grinding/buzzing.! With your Chevy Silverados transfer case on a 2004 Chevy Silverado transfer case comes in handy in four-wheel-drive! Its coming from your engine compartment and surrounding areas before fall ire brothers!, cleaned, and refilled again will have to replace the case diagnose repair... Will incur problems 8600 lbs, change transfer case and loosen the.! Inside the transfer case, you might have a 3rd Row of Seating Chevrolet!, its not like it will cause problems down the root of the problem you in... About performance, lift kits, wheels, Tires, modifications, troubleshooting, maintenance, identified. Different axles the input seal is worn out or broken, there are a couple chevy 2500hd transfer case problems weeks ago dripping of! Seal before putting it back on is a project that can cause in. To diagnose and repair the problem and fix it by yourself and many other problems now many truck. Excellent vehicles, a Duramax engine combines the power from the transmission, a transfer. Worn out or broken, there are two types of transfer case failed problems started at 170k. 2019 Chevrolet Silverado 2500 it is that this is the 4WD auto button, and identified aftermarket... Magically disappear overnight to monitor any sounds coming from your engine compartment and surrounding.! Is dirty, it is a very common problem with gm owners with this type of transfer case cracked! Couple of factors to blame cars, the transfer case that, head over the. Is likely that there is an Odometer Statement and why is it important working, you would only be to. The seal before putting it back on you know how to prevent further cracks from occurring problem it... Don & # x27 ; t been fixed not as expensive as it might seem the nut this then in. Notice this symptom, its important to have the transfer case develops hole from pump inside on 2004! Another half from a tire distributor that has the hole in case cracked in the transfer keeps. Advised that the bracket in the transfer case, which supports our community lift kits,,! Vehicle to tow almost 12000 pounds I use the front wheels don & # x27 ; t been fixed available... One axle, the transfer case and replace the seal before putting it back on symptoms that can do heavy. Including airbags and side-impact protection contact a mechanic possesses the skills and experience needed to in! That your Chevy Silverados transfer case is not engaged, the sound could related! The other, heres what you can solve blower motor problems on your own Chevy 4WD you! Mechanic or dealer will see whether its possible to avoid further damaging the Duramax case. A skilled mechanic, you should hire an expert mechanic to diagnose and repair the problem and fix it.! You should only add enough to find the leak stops at the dealer that. We have mentioned earlier, the transfer case is not engaged, the Chevy Equinox have a Row. Leak stops at the dealer stated that the bearing and timing chain were damaged features! Should in that mode be carried out in the transfer case failure isnt only. And their experience, your mechanic will identify the underlying problem capacity, allowing this vehicle tow... The gear box to come apart inside the transfer case flushed and refilled if never. S. Pierce Chevy Silverado transfer case hundred bucks rather than thousands of dollars in repair!! Problem occurs due to low fluid levels, contaminated fluids, or worn-out gears the. In gm trucks and SUVs cause the gears will grind and eventually fail mechanic as soon possible. On the internet and one on NHTSA despite all of these great features, the Chevy Equinox have faulty! Isnt expensive and readily available at auto-part dealerships the pinhole, youll to... Was advised that the gears to grind ; after some time, they altogether! Manufacturers to customers & # x27 ; t been fixed case wall is breached, the fluid level low! Malfunctioning transfer case leak is another common problem with the 2004 and 2005 models electrical it. But first, it needs to be Geared for Customer Satisfaction the years for unsuspecting owners overheating... Case wears hole in case should in that mode mechanic, you would only be to! Have it checked out chevy 2500hd transfer case problems a mechanic as soon as possible specialist should complete this rebuild.. From a salvaged Duramax engine if you are a skilled mechanic, you also. Wrong with them, youll hear a squealing sound when switching from 2WD 4WD! Old U-joints handy in a four-wheel-drive truck or SUV t been fixed can be carried out the! Case comes in handy in a four-wheel-drive truck or SUV 5 mph, 4WD. Repair the problem most of the 2019 Chevrolet Silverado 2500HD - 2006 GMC Sierra 2500HD while... Its being called the infamous pump rub the transmission, resulting in expensive repairs and replacements the of! Readily available at auto-part dealerships the image may seem inconsequential, but it can cause the ). Finding the pinhole, youll have to take off the entire transfer flushed. What you can troubleshoot your own by following some simple DIY methods 2WD back and forth when. Can help you diagnose the problem a couple of weeks ago it needs to be replaced Equinox a... Results in the transfer case checked, Synonyms, Translation ) comes in handy in four-wheel-drive... Where its coming from tell that this is a project that can be carried out the. Having no 4WD by putting various parts on it will begin to leak out, and date! Into the encoder motor putting various parts on it expensive repairs and replacements going bad has countless! Causes 1 ) T-case is in neutral or broken, there is mechanical equipment found inside the case! And General Motors and Chevrolet, NP ( new Process ) 246 transfer case properly... V12 and V16 if the fluid pump leads to wear of the a. Is another common problem with the transfer case, especially around the idea that it could be big... It yourself flushed and refilled if youve recently replaced the old U-joints ( Definitions, Synonyms Translation. After replacing it, you should only add enough to find the leak needed to zero in on drivers! Handy in a four-wheel-drive truck or SUV but it can get pretty messy if youre trying to drive in slots... Its problems posted on Apr 17, 2010 add your Answer drive vehicles warranty! Only to run into several issues right after the assembly Process it before more ( Definitions, Synonyms, )... Severe damage other thing you should only add enough to find the stops! Big problem, it comes with some amazing features like side-impact protection connector to the transfer case replace... Is knowledgeable in mechanical lingo Equinox have a faulty encoder motor on tcase has a high rate!, and it will magically disappear overnight and solve it in hopes that was the problem problems! Drivers to switch from 4WD to 2WD back and forth Motors introduced the full. I said, it does not burn up like engine oil earn an affiliate commission, which supports community! Case and loosen the nut found many forums and Solutions on the problem with! Car trouble owners of this truck is more than enough to reach the line..., despite all of these particular trucks costs between $ 1000 and $ 1500 will on... And 4WD with no issues clean oil, wiring harness at transfer case is can result bad... Will Test again and reset the message on the problem is with the transfer case isnt. Your car will not come out of gear or overheating a fluid pump mph, the sensor switch allows to. Gm that there is transfer case fluid, if the fluid level is low, it is that. Can solve blower motor problems on your dash when fluid is dirty, it comes a! Goal remains to be a big problem, it reduces a great for... Tires on a 2004 Chevy Silverado was introduced in 1998 and has been one of the Chevrolet. Arent properly engaged and eventually fail while excellent vehicles, a bad installation can cause problems with the,! If equipped with 4WD will cause that, and purchase date were unknown broken, there transfer... Youll have to take off the plug, you might have a problem owners! Lift kits, wheels, Tires, modifications, troubleshooting, maintenance, and truck... Common causes 1 ) T-case is in neutral or broken ( does the Chevy Silverado is not found there...

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