general problems of the 2024 Chevrolet Silverado 1500 - part 2

My silverado has what seems to be a known issue with recent model silverados which is a broken/blown valve body at the transmission. The week of the failure, my truck began having rough shifting from first to second gear first thing in the morning, but would be fine after that. Two days later this progressed to all of the gears and nearly stranded me and my kids on the interstate due to not being able to maintain speed. I got the truck to the dealership where they looked up diagnosis code and told me it was the valve body and it would require replacing. Unfortunately, the part is on national backorder with unknown delivery time. Looking online, it seems this is a known issue and parts seems to be months (6+) behind. I am stuck paying for a rental car that gm says I will get reimbursed for, but we will see. To complete the questions above, I did not notice any warning lights or notices until it failed.

Pulled into parking lot and went into a store. Upon leaving I noticed the vehicle would not back up when placed into reverse gear. The engine would rev but, no movement. I pushed the vehicle backwards and then restarted it. The vehicle would move forward. I stopped and attempted to try the reverse gear a few more times with no luck. As I started driving on the main roadway toward the gm dealership, the vehicle upshifted once and then displayed a warning along with e check engine light. Once at the dealership, they scanned the vehicle and confirmed a transmission issue. The vehicle never showed any symptoms prior to the failure.

Engine safety concern. Grinding and clunking while engine is running and gets worse under load or when accelerating. Have taken into dealer for service over 6 times. Recall service was performed and their fix was to change to a thicker oil but all that caused was worse fuel economy, more expensive oil changes, and the noises have become worse. Going back to dealer next week for another attempt. Have requested lemon replacement with gm but they are denying any issue.

I got my new 2024 chevy silverado 2. 7l turbomax custom 6 months ago. It shifts weird the first few times from a cold start. I have asked the salesman and he said yeah you have to let the truck warm up for 5 min or so. But even in doing so it still happens, worse the colder out it is. Yesterday I went to grab some food and went to take off onto the main road and when it tried to shift from first to second it felt like the transmission just stopped working for a few seconds then hit 2nd gear hard. I was told this was because the truck needs to get used to the way I drive it. Which I now have close to 4,000 miles on it and it still happens almost every time I shut the truck off and it cools down to ambient temperature. I know this is not normal, and a big safety concern because when I do go to pull out and this happens it feels like a total loss of power and does not take off like it should. I have yet to bring it into the dealership. But I have called about the issue and was told this is normal and would go away. Which it has not. So I am going to make a appointment to get it in the shop. I have also read that many others are having this same exact issue. In which case some people are saying they told them the same thing “that it’s normal”, I have heard others say they will change transmission fluid because the fluid they used is to thick, and have heard of others who had to have them change out the control module for the transmission and or reset it. I am just worried that I’m going to pull out on day and have this happen and get hit from the rear because I don’t have the power I should have to take off properly. Not to mention I should not have to let my car idle for 5-10 min before I can drive it. That’s a huge waste of gas, and time, plus having your direct injection idle makes a ton of carbon build up in the engine. I am not a certified technician but I have been working on my own vehicles for over 20 years now. So a brand new truck should not be doing this.

Truck has 7000 miles defective valve body failure would not go into reverse and in limp went to dealership and diagnosis is needs valve body replacement with parts on back order with no eta. They said it could be 3-5 months. This is a national issue I’m on multiple social media sites for chevy trail boss and there is too many to count and it’s been happening since 2021. Gm has been no help no loaners and you have to pay for a rental for 3-5 months and pay your truck payments and hopes you are reimbursed at the end. They just recalled the 2021-2022 same 10spd transmissions they are selling trucks knowing these issues exist also the lifter issues with total engine failures at 10000 miles. The transmission lock up at high speeds.

Transmission pauses from 1st and 2nd gear. Causing to have no acceleration from a stop. Can cause safety issue to accelerate while pulling in front of traffic. Truck has been to the dealer. Dealer says no codes triggered but the pausing still persists and is only getting worse. Truck has been doing it since around 30,000 miles. Truck currently has 36,760 miles.

I had a engine failure in my 2024 chevy silverrado trail boss1500. I had just exited off the highway and came to a complete stop at the stoplight. When the light turned green, I hit the gas pedal and I did not move. I looked down at my gear shifter and noticed the truck was in park (I did not shift the truck into park). I tried to put the truck into drive and realized the engine was not running. I tried starting the truck and it would not start. The truck would crank, but would not start up. I tried this several times with no luck getting truck started. I even tried to put the truck in neutral to get the truck out of the middle of the road and could not get it neutral to move it. I called chevy roadside to tow it to the dealer. The dealership called me on Tuesday and said the engine had blown because of a bearing failure and engine needs replaced. Also, they have not let me know approx time I will get my truck back. They claim there's a shortages of engines on the 6. 2 liter engine.

Was pulling out onto the road from sitting at a traffic light, vehicle was going less than 25mph when the engine made a clunk trying to shift and the check engine light came on. Computer software indicated “limp mode with reduced acceleration activated. ” vehicle wouldn’t accelerate above 35mph, had to drive on major highway to get to dealership. Truck is only used as commuter vehicle hasn’t towed anything. Dealership indicated valve body transmission failed with vehicle only have 9k miles on it. Part is on back order as it is being manufactured due to installed faulty part, problem has been going on in 2023/2024 chevy and GMC trucks since January 2024 without a recall put in place. Problem is being fixed after the part fails and the truck fails to run at optimal valves. According to forums software update were installed versus recalls to the actually valve body part being. I was sold a truck in sept 2024 with a faulty installed part versus it being fixed before it was purchased. This caused me to be stranded 1500 miles away from my home and we were not made aware of the know valve body transmission issue. The information was covered up versus being disclosed.

The transmission slips into neutral when in drive or reverse. Yes dealer states it the valve body on transmission part not available called general motors and they state looking to get part can not tell us how long this is on a brand new chevy silverrado 4wd 2024.

Vehicle has left me stranded multiple times, once over 2000 miles from home at only 26k miles on the vehicle with catastrophic engine emissions and electrical failures. Costing me thousands in lodging and months of my time. My vehicle has stalled multiple times on interstates and busy roads with no shoulders putting me and other drivers at risk.

While driving my vehicle on the highway I was exiting when I looked down at the instrument panel it stated a message along the lines of shifting to neutral and to press the ignition to restart engine. I noticed the vehicle wasn’t accelerating when attempting so I slowed down and did what it instructed me to do. The engine then wouldn’t start, I was uneasy because cars were coming from behind at a decent speed because of morning traffic. I somehow managed to get it to crank and took it to the dealer right away. They stated it was from low voltage and were replacing the battery under warranty. I didn’t think that was the cause but gave them the benefit of the doubt. 2 weeks later while taking my family out, the same incident happened. I wasn’t able to get it to crank and had to get it towed to the dealer. They stated it was the engine because now the engine was making a loud sound when ignited. It is about to be 4 weeks without vehicle and no repair has been made due to no inventory on engines.

My truck had a check engine light come on for the transmission 2 months ago and then it went off before it was serviced. They said they couldn’t do anything since the light went off. Then last week I didn’t have reverse and it wouldn’t shift into gear. A week after it had been in the shop they told me the transmission valve body needs to be replaced. Expected date for parts to arrive is 3-10.

Date of purchase [xxx]. Date of incident [xxx]. I was on my way to work at [xxx] and it was raining . Truck would not accelerate more than 45 miles an hour speed limit is 65 on the freeway. Engine light turned on and all the dashboard icons turned on. Drove it to the nearest dealership tom bell Chevrolet in redlands CA. Once I put vehicle in park it would not start. The message on the dashboard board displayed something like unable to access. So I went to see if service center open since it was [xxx]. He instructed me to drive around I said it will be not go into motion. After 15 minutes I checked the status on my phone and it did not display anything wrong so I went ahead and turned it on and drove it to the service center but once again it would not accelerate and shock vigorously. Once in the service line it turned off and did not stay on. Dealership ran diagnostics he mentioned cylinder and piston but they need to run more test. He called me back 2/14/25 asked if I had taken it to the dealership where I bought since purchased I said no it’s brand new, it looks tampered with . Called me back again and said this vehicle had a motor recall and a technician at riverside chevy worked on it and all the components are not connected we can work on it it need to go back to them and they need to explain what is wrong. He sent them a video of the tech looking at everything that was wrong. Truck was towed to riverside Chevrolet [xxx]. This is a brand new vehicle that only had 17 miles when purchased by me ,at the moment it has 709 miles non of the components of this vehicle are new anymore they are either melted or rattling inside ,the gas tank sounded like empty cans rolling around, the transmission would not make the vehicle move. It is called lean mode if I’m being correct the vehicle was protecting it self from what I don’t know, so yes I feel it is unsafe and would like your help with this vehicle matter at your earliest possible conve information redacted pursuant to the freedom of information act (foia), 5.

Truck went into second gear unexpectedly at 50 mph due to what dealer said was a bad solenoid. Gm has had the truck for over a month with no date of an times repair due to no parts being available.

Driving on interstate 85 on cruise control when I herd the motor rpm start to climb so I tapped the break and that’s when the truck shut itself off and put itself in neutral causing me to have to coast over to shoulder of the road. Message on the dash said push start button to start again. There were no check engine lights, no overheating temperature lights. No codes at all. The truck is a 2024 with 62,000 miles and all oil changes on time. Upon checking online , this has happened to other vehicle owners as well. Apparently the chevy silverado with the 6. 2 liter engine has problems with push rods and bearings. Some have replaced multiple engines. Chevy wants me to pay for new engine.

Vehicle defect appears related to recall but dealership is unable to identify without tear down of engine. Previous dealership when first reported non responsive. Manufacturer refusing to further fix and or resolve outstanding safety issue of major safety concern.

The contact owns a 2024 Chevrolet Silverado 1500. The contact stated that upon starting the vehicle and attempting to shift into drive(d), the vehicle failed to shift or respond as needed. The contact became aware that the vehicle also failed to shift into reverse(r). After restarting the vehicle, the vehicle returned to normal functionality and the contacts son was able to shift into drive. The contact stated that while her son was driving 50 mph, the vehicle briefly accelerated independently before returning to normal functionality. A message to "please decelerate and drive with caution" was displayed. The check engine warning light was illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the throttle body. The vehicle was not repaired. After investigating the failure, the contact related the failure to technical service bulletin: 24na181. The manufacturer was notified of the failure and referred the contact to the NHTSA hotline for assistance. The failure mileage was 7,000.

2024 Chevrolet Silverado 1500 trail boss while driving, I was given no notice to the vehicle shutting down, couldn't go forward nor backwards. Barely got off the road, waited hours on rollback. Dealership ran a test, said "control valve body " problem. Part is ordered, on back order. Gm - taking software to attempt to monitor when? this problem is going to occur? they know about excessive wear, why not re-engingeer this problem instead of selling vehicles that no one knows when this problem of stopping on the road will occur. That would be a safety issue. A hazardous issue of driving on the road and not know when this would happen. If the vehicle doesn't stop from gm software, the rear wheel brakes lock up.

The valve body in my transmission went out in colorado where my truck is currently at a dealership under warranty. They are putting my job at risk due to the fact that I bought that truck specifically for work since I travel all over the country for work. I told them that I need the part expedited because I need to leave colorado and go to texas for work on the 28th and still no help at all. All I’m asking for is for the part or a new transmission to be sent and installed before the month ends. Because if it doesn’t I’ll get fired if I don’t make it to texas. And I’ll state this I will pay out of my own pocket even though the truck has warranty if it means the part can get expedited.

The contact owns a 2024 Chevrolet Silverado 1500. The contact stated while driving at approximately 35 mph, the vehicle started losing motive power. The contact stated that the accelerator pedal was depressed; however, the vehicle failed to respond as needed and then stalled. The contact stated there was no warning light illuminated. The contact had the vehicle towed to a local dealer who was unable to duplicate the failure. The vehicle was not repaired. The contact stated that the failure reoccurred. The contact stated that the check engine, 4wd system, and transmission warning lights were illuminated. The contact had the vehicle towed back to the same dealer who diagnosed the vehicle and determined that the transmission valve body needed to be replaced. The dealer informed the contact that the part needed for the repair was on a national backorder. The manufacturer was informed of the failure. The failure mileage was 11,082.

On 1/13/25 while driving my new vehicle and arriving at destination I placed vehicle in park for 10 mins and then left putting vehicle in reverse and transmission in reverse would not engage, rolling me into decline slope and almost crashing into home. After receiving help to push vehicle in neutral, I placed car in drive and sent to dealership. Truck seemed fine in drive. Parkway Chevrolet, tomball, TX inspected vehicle and stated no issues. Possible torque lock but nothing showing and possibly resolved. On 1/16/25 while driving to work, I stopped at gas station for coffee, left truck running. Got back in vehicle and placed in reverse, and again truck would not engage reverse. I received another push out in neutral , placed in drive and then proceeded to return home. While I’m drive check engine light came on, and truck would not go beyond the 2nd gear. I stopped at closest light to turn around and proceed home and the vehicle began grinding gea and jerking my vehicle while in drive. I tried to turn around at a dead end road and could not reverse vehicle and called for tow to dealership. Dealership at opening 7am took in vehicle 2 nd time with my complaint and called at noon. They stated the valve body of transmission needed to be replaced. Further stating it was a faulty issue chevy was aware about but nothing showing and recalled. They said no longer using manufacturer for this transmission replacement and it would be an unknown eta for repair. This is dangerous and unacceptable as it is a new vehicle with a known faulty part.

The contact owns a 2024 Chevrolet Silverado 1500. The contact stated that while the transmission was shifting gear, there was a hesitation before properly shifting gear. The contact stated that while stopped at a stop light and then attempting to accelerate while making a left turn at approximately 15 mph, the accelerator pedal was depressed however, the vehicle failed to accelerate immediately but then suddenly surged forward. The check engine warning light was illuminated, and the vehicle went into limp mode. The contact had restarted the vehicle and drove the vehicle a short distance to the residence. The vehicle was towed to the dealer who diagnosed that the transmission valve had failed, and the valve body needed to be replaced. The vehicle had not been repaired due to the manufacturer taking an extensive amount of time to provide the parts. The manufacturer was made aware of the failure. The failure mileage was 7,485.

At 40mph the transmission vibration on the pedal, and at slower speeds.

Valve body failure at 5,500 miles. Transmission wouldn't engage in reverse. Truck went into limp mode with a reduce speed message. Valve body is on back order for 7-8 months. The dealership decided to order a new transmission. Ive been waiting almost two months for the transmission to arrive.

Transmission valve body no warning. Was working fine and all of a sudden shuddered and downshifted and the lights lit up. Vehicle has been at dealership for 50 days now with no eta on this part. This is a national known problem and the recall has not yet expanded to the 2024 model.

The contact owns a 2024 Chevrolet Silverado 1500. The contact stated while driving 91 mph, the vehicle was shaking erratically. No warning light was illuminated. The vehicle was taken to the dealer; however, the failure was not duplicated. The contact was informed that it might take a week to complete the diagnostic testing. In addition, the contact stated while driving at an undisclosed speed, the tailgate independently unlatched. The vehicle was taken to the dealer; however, the failure was not duplicated. The contact was informed that the tailgate switch would be replaced, however the part was on order. The contact stated that the tailgate switch was not replaced. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. In addition, the contact stated that the failure was intermittent but had occurred four times. The contact stated that tools and other items were lost because of the failure. In addition, the contact stated that on one occasion the tailgate independently unlatched, and the tailgate almost struck the vehicle behind the contact's vehicle. The contact stated that the vehicle was taken to several different dealers because of the persistent failures. The manufacturer was not made aware of the failure. The failure mileage was approximately 1,900.

Only 6k miles. Couldn’t go in reverse or get out of 1st gear. Brought to dealer, they said it needs a new valve body gor the transmission and there are so many trucks with this issue the part is on b/o for 2 weeks-3 months! in the meantime I have not truck.

Vehicle with out warring lost significant portion of its power and was put in reduced acceleration mode. This is a brand new vehicle less than 12,000 miles. The truck was towed to a dealership and the cause is a failure with the transmission valve body. Truck has sat a the dealer unrepaired for 2+ months.

Vehicle would not go in reverse or shift out of first gear diagnosed as needing a transmission valve body replacement.

I am writing to formally report a critical safety issue involving the torque converter in my vehicle, which has put my safety and the safety of others at risk. The problem began when I noticed rumbling noises emanating from the underside of the vehicle while driving at slow speeds on any type of road. There were no warning lamps or messages displayed on the vehicle to indicate an issue. This lack of advance notice left me unaware of the potential danger, increasing the risk of an accident. Upon having the vehicle inspected by a certified dealership, it was confirmed that the torque converter had come apart. This malfunction significantly compromised the vehicle’s drivability and posed a serious safety hazard. Sudden loss of power or reduced control, which could occur due to such a failure, puts both the driver and other road users at risk of an accident. I am deeply concerned about the implications of this issue for other vehicles that may have similar defects. I urge the NHTSA to investigate this matter promptly to determine if it represents a broader safety concern and to ensure that appropriate measures are taken to prevent further incidents. Please feel free to contact me for any additional details or documentation related to this issue. I appreciate your attention to this urgent matter and look forward to your response. Sincerely, thomas young 501-766-2616 tlyoung888@comcast. Net GMC, sierra, 2018, and 3gtu2nec4jg267246.

Less than 9,000 miles on a 2024 silverado trailboss and the transmission goes out. Truck goes into limp mode, which is dangerous if you are on a highway. The new truck has been sitting at a chevy dealership for 3 months waiting on a replacement part (valve). Have an incident number with gm, and they are pleasant on the phone, but they never call back with information when they say they will.

I purchased my vehicle from mak haik Chevrolet 11711 katy fwy. Houston, TX 77079 on [xxx]. Approximately 4 months my check engine light came on and I brought my truck to mak haik Chevrolet to have it checked out. The service department could not figure out why the check engine light had came on. They did complete the recall n242435631 regarding a need to update the radio and serial communication firmware on my truck. On Saturday November 9th 2024, I brought my truck into mak haik Chevrolet for the 2nd oil change at approximately 10,000 miles, and the technician could not get the truck to go into reverse. I was given a loaner vehicle and told that they would contact me about the issue once their transmission technician could look my truck on Monday. I was contacted on Monday November 11th2024, and told that the valve body in the transmission was defective. Jim cox, service advisor with mak haik Chevrolet, explained that he could not find the part, as this is a big issue with Chevrolet across the country, and he would let me know when he has access to the part. I asked about replacing the transmission instead, and jim explained that he could not get those in either? mak haik Chevrolet has had my truck since November 9th, 2024. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6.

Blown transmission valve body at 8000 total miles. Truck went into limp mode and will not reverse. Can not be safely driven. Has been sitting at dealership for 2 months now waiting for parts from gm. National backorder no eta.

The truck failed go shift into reverse. Had to push the vehicle out of the parking space. When I tried to go forward the vehicle shuttered and then shifted into limp mode. Dealership has had the truck for over 8 weeks now and I am told there is a national back-order on the new valve body because of the number of trucks requiring replacements.

I purchased my vehicle in July 2024 brand new. I started to experience an engine shudder at about 4500 miles with the truck coasting or on the accelerator around 1500 rpms. It first began at lower speeds around 40 mph, but now I feel it at high speeds as well. I brought my truck back to the dealership three or four times and they told me that the shudder was due to the active fuel management system in my 2. 7l turbomax engine. A different dealer said that it felt like a torque converter. There are no lights on the dashboard. The dealership I bought it from failed to try and flush the transmission fluid, only documenting that they did not feel the shudder on the receipt they gave me. However, during the test drive, they told me that they can clearly feel it. They failed to give me an explanation why there was no shudder for the first 4500 miles, and that it just started. They also stated that they had not heard of this problem yet, but said that it felt completely normal, which does not make much sense.