2021 Chevrolet Silverado 1500 complaints

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving approximately 15 MPH, after making a left turn at a traffic signal, the rear wheels locked up. The contact stated that there was an abnormal screeching sound while depressing the brake pedal in a panic stop, and the vehicle jolted violently. The contact stopped the vehicle with the engine still running and observed the "Service Engine Soon" message displayed. The contact attempted to drive forward, and the rear wheels locked up. The contact was able to drive the vehicle to an Auto Parts store. The contact stated that a store representative used a handheld scanner and was able to retrieve DTC: P0747 (Transmission Valve Body #1 Open). The vehicle was not taken to a dealer or independent mechanic. The vehicle had not been diagnosed or repaired. The manufacturer was not informed of the failure. The contact researched online and related the failure to NHTSA Campaign Number: 24V797000 (Power Train); however, the VIN was not included. The failure mileage was approximately 140,000.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that after power washing the vehicle, the tailgate opened unexpectedly. There were no warning lights illuminated. The contact used a bungee cord to secure the tailgate. The contact stated that the vehicle should be included in Customer Satisfaction Program: N232426401. The contact called the local dealer, who confirmed there was no recall coverage on the VIN for the failure. The vehicle was not diagnosed or repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 42,000.

2021 Silverado 1500 Trail Boss LT with 6.2ltr V8 L87 had sudden catastrophic engine failure at 90,000 miles with excellent and routine maintenance up to. Findings were a broken timing chain, cracked piston and debris in number 8 intake port. Vehicle lost propulsion on the highway posing a safety risk to the driver, passengers and other vehicles on the roadway. Dealership confirmed the findings. There were no warning signs, signals, lamps, beeps, noises or any other indicators that there was an issue with the motor. It unexpectedly and suddenly failed without warning.

General Motors is selling vehicles that are unsafe, unreliable, and unfit for consumers. My experience shows a clear pattern of negligence, misrepresentation, and disregard for public safety. On or about April of 2021, I purchased a 2021 Chevy Silverado RST z71 from Vetter chvrolet for about $56,000. GM promoted this vehicle as safe and dependable. Within the short 4 years of owning this truck, I faced major failures: engine issues, transmission problems and electrical malfunctions causing the parking break to engage on its own, at highway speeds of 70-80 mph on which nearly caused a serious accident, and failed Electronic Stability Control (ESC) system. This system helps maintain vehicle control, and a problem with it can affect braking, steering, and handling, Despite following GM’s maintenance guidelines, GM delayed repairs, denied coverage on certain failures, and left me with thousands in out-of-pocket costs. The vehicle remains unreliable and unsafe. For myself and my family, 2 children under 3 years old and one on the way. This is not an isolated issue—GM has a long history of recalls and defect cover-ups. These vehicles put lives at risk, cause financial hardship, and violate consumer trust. No one should fear for their safety in a vehicle marketed as “dependable.” This has impacted me by having : • Expensive repairs • Loss of transportation for extended periods • Ongoing fear of driving a defective vehicle with my family in it. Loss of use of my vehicle • Fear and em

The contact owns a 2021 Chevrolet Silverado 1500. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The dealer was contacted, and the contact was informed that the parts were unavailable. The contact stated that the manufacturer had exceeded the limited time frame to have the parts available. The manufacturer was contacted; however, the contact was informed that parts were not yet available. The contact had not experienced a failure.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving from a complete stop, and while driving at various speeds, the vehicle jerked abnormally, and the transmission shifted hard. There was no warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed with transmission failure. The contact was informed that the transmission needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 160,000.

On, or about, 10 June 2025 I attempted to start my 2021 Chevrolet Silverado (with the L87 engine) and noticed an extremely rough idle. I shut the engine off and attempted to restart the engine, the idle was rougher than previous and then white smoke started billowing out of my exhaust. At that point I called a wrecker to take my truck to the service center at my dealership. After the dealership diagnosed my engine they stated that it had failed due the defect in the L87 engine that is currently the subject of an active recall. The service center informed me I would need a replacement engine under the warranty but could not give me a timeline, I have been in constant contact with my service advisor and they indicate that GM has no updates as to where I am in the queue, or how long it may be before my replacement engine will be sent. As of writing this complaint it has been two months with no updates from the manufacturer.

So many vehicles like mine have si.ilar issue. Lifter issues causing engine damage and other part damage. Causes issues at high-speed with power and stranded motorists on dangerous highways. It is a safety issue because you could be stranded in middle of highway. Lifter issues causing bent pushrods and other engine part damage costing . I had one pushrod covered, but others failed and now thousands in repairs. In expensive vehicles. Also towing charges, hotels, rental cars, etc... I dont want to be stranded again as only one bank was all replaced. The entire top half of the engine should be fixed and should be replaced and a service bulletin and recall should be issued to help.protect consumers.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving 30 MPH, the rear wheels locked up, causing the vehicle to slide across the road. The contact was able to regain control of the vehicle and came to a stop in the middle of the road. The check engine and traction control warning lights were illuminated. The contact turned off and then restarted the vehicle and became aware that the transmission failed to shift into the intended gear. The vehicle was towed to the contact's place of employment. The contact who is a certified mechanic performed a diagnostic test and retrieved DTC: P0747, indicating a failure with the pressure control cylinder in the transmission. The contact also found information on NHTSA Campaign Number: 24V797000 (Power Train); however, the VIN was not included. The vehicle was not repaired. The dealer was contacted and confirmed that the VIN was not included int the recall. The manufacturer was not informed of the failure. The failure mileage was 83,830.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving approximately 65 MPH and attempting to decelerate, the brake pedal extended to the floorboard while depressed, and the vehicle failed to immediately decelerate. During the failure, the message "Brake Failure" was displayed. The vehicle was later towed to the local dealer. The cause of the failure was not yet determined. The manufacturer was notified of the failure. The failure mileage was 94,000.

Transmission is making rattling or ticking noise when accelerating , I'm getting hard shifting in 1st and 2nd and some random gears , I have been launched forward when coming to a stop , some hard shifting when kicking down to pass

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving on a neighborhood road, after coming to a complete stop and attempting to accelerate, the transmission started slipping. The check engine warning light was illuminated. The vehicle was restarted; however, the check engine warning light remained illuminated. The contact stated that while driving and accelerating, there was an abnormal sound coming from the rear of the vehicle. The vehicle was taken to a local dealer to be diagnosed, and the contact was informed that there was no cause for the failure found. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 24,000.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving at slow speeds, while completing a right turn, there was a loud bang and the vehicle immediately lost motive power. The vehicle was coast to the shoulder of the roadway, where the failure persisted. No warning lights were illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the transmission, and determined that there was a rupture in the transmission cooling system. The contact was informed that the transmission needed to be rebuilt or replaced. The vehicle was not repaired. The contact stated that the failure had occurred twice in the past and the transmission was rebuilt by the dealer. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 59,000.

The contact owns a 2021 Chevrolet Silverado 1500. The contact had received notification of NHTSA Campaign Number: 25V274000(Engine and Engine Cooling). The contact stated that upon taking the vehicle to the dealer for a routine oil change, the contact requested an engine inspection and oil change. The dealer performed the oil change; however, the dealer informed the contact that the recall remedy was not yet available for the vehicle. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was informed of the issue. The contact had not experienced a failure.

The contact owns a 2021 Chevrolet Silverado 1500. The vehicle was initially taken to the local dealer to be repaired under NHTSA Campaign Number: 24V797000 (Power Train). The contact stated the vehicle was not repaired. While driving 30-35 MPH, the rear-end locked up and caused the vehicle to enter the wrong lane. The contact stated that other vehicles were able to drive around the vehicle during the failure. The engine revved, and the RPMs revved too high. The driver was able to pull over safely. The check engine, traction control, parking brake, and maintenance warning lights were illuminated. The vehicle was towed to the local dealer, where it was diagnosed, and it was determined that the rear-end had locked up, and the #5 cylinder and wiring harness needed to be replaced. The mechanic was unable to unlock the rear-end. The vehicle was not repaired. The vehicle was taken to the local dealer on six other occasions for unknown issues. The manufacturer was contacted regarding a buyback. The failure mileage was approximately 34,958.

Transmission shifts rough, shudders, has hesitation at times, makes the vehicle feel like it is missing from jerking. Have not contacted dealer. No warning lamps, messages. Occurred a week after purchasing vehicle.

Tailgate experienced issues with not unlatching when button is pushed and also unlatching when button is not pushed.

The truck started rattling and lost power while driving. Every warning light came on on the instrument panel. I was driving on the freeway in rush hour traffic when this happened. Yes, it has been confirmed by a dealership and independent service center. No lights were on prior to when it failed to give any warning that something may be going wrong. The failure occurred immediately after GM issued a recall in April involving defective V8 engines (Recall Link [XXX] )). While our truck is not currently included in the recall, the diagnosis of the vehicle is all the same as that of the recalled engines. We should not have an engine failing at 130K miles on a vehicle that has been well maintained. We are asking that this truck be added to the recall. We are still without the vehicle as engines cannot be sourced. Please advise on next steps. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I was driving in a straight line at 45mph when my truck jerked to one side. It felt like the back of the truck was sliding out from behind me and also felt like my truck was being pulled to a stop. A check engine light came on. I drove it back to my house (approximately 3 miles). The light went away but came back, and the transmission started overheating even though I was only going 10-20 mph. The truck randomly did the same jerking action while going home. I had to drive slow to get home. There was no warning when this happened. No lights, sounds, or other warnings. The jerking motion almost made me hit other cars, and almost made me lose control of the vehicle. It is available for inspection if needed. It has not been looked at yet because I found this website when researching the problem online. If you want to inspect it, then you need to inspect within 2-3 weeks because I’m military and I am getting stationed overseas.

In June 2025, I received a letter from General Motors noting that a defect exist relating to motor vehicles safety in certain 2021 model of Chevrolet Silverado equipped with the 6.2L V8 gas engine (RPOL87). The dealer has been unable to fix the issue in a timely manner as they claim that the parts are on backorder. Additionally, they have been unable to provide me with another vehicle while my car is in the dealer. It is completely unacceptable that the dealer has been unable to fix the issue in a timely manner or provide with alternative form of transportation while the parts arrive.

Transmission problems, when the truck would get to operating temperature the transmission would lurch when I would stop the truck. If I pulled up to a stop sign/light the transmission would lurch forward hard enough to make it feel like I got hit. If I didn't have my foot hard on the brake pedal it would move the truck far enough to hit another vehicle or pedestrian. After awhile the transmission started to slip out of gear as I was driving at highway speeds or not engage correctly during acceleration. I have now been without this truck for months while they try to replace the transmission.

Lifters 1-3-5-7 all failed. They were pitted as was the camshaft. Diagnosis from Hendrick Chevrolet in Hoover AL. 70k miles on one owner truck. Regular servicing and never towed anything.

No updates have been made to fix recall. Status has been pending for a long and it’s preventing me from selling the car due to fear of breaking down.

Check engine light came on at 55000 mile went to servige ststion they check oil 4 quart lowe motor leaking o il . been to dealer 5 time in last 2 0r 3 month . now engine making peaking noise at 6400 mile . dealer say warrenty out have to pay for repair . something wrong clinder head they guess dont now for shore will have to tare into motor this truck was under warrenty when i first took it for repairs now they want me to pay for the repairs .

Purchased a 2021 Chevy Silverado in Dec 2020. At 4600 miles had first engine failure requiring lifters and tie rods to be replaced, bank 1/Cylinder 5. Looking back this repair was a bandaid for an engine (6.2L) with problems known to GMC. On May 3, 2025 @ 79,000 miles truck started making loud noises and all dash lights started flashing including engine lights while driving, dangerous because we were on a busy roadway. Pulled over to shoulder and had towed to dealership. Diagnosis was a crank bearing failure, scored cylinder, push rod bent and lifters were damaged. Engine is not repairable. Here we are just short of 3 months and still no truck, no ETA on replacement engine. Even though our Silverado is a 2021 it is not part of the current GMC recall because the engine was manufactured in 2020. We know that NHSTA is investigating 6.2L engines for years 2019 and 2020 and urge NHTSA to broaden the current recall. Our truck was our only vehicle and the expenses we have incurred through no fault of our own are a strain on our budget, we are retired and on a fixed income. This is our 2nd Complaint filing on our truck to provide NHSTA with additional information.

Went to accelerate through an intersection and the engine seized up in the middle of the intersection. Complete loss and of engine propulsion. Had to be towed. Could have caused an accident. No warning signs. Truck was running great until it wasn’t running at all.

Around July 1st, 2025 I was hearing a ticking sound when taking off from a stop. On July 11th I had an oil change completed on the truck at the Local Chevy dealership, after the oil change, I mentioned the noise and was told maybe we could schedule some sort of deep cleaning of the internal components of the engine. After leaving the dealership after the oil change, I was still hearing the ticking sound. I then scheduled an appointment on July 22nd for the dealership to look into the ticking sound. I drove the truck to the dealership and it was working fine; other than the ticking sound when the RPM’s were at 2200. At no time was there any warning lights that came on to alert me to a problem. After approximately 30 minutes of waiting in the customer waiting area, the service advisor came and got me and said “we have big problems” and they were going to need the truck longer to look into it. I walked out to the service bay to get some personal items out of the truck. At that time, the mechanic pointed out some white looking fluffy cotton material and said that just came out the end of your exhaust. I had never seen that material prior to this appointment on July 22. The dealership called me July 24th and told me that the engine and exhaust system need to be replaced. They told me that the bottom end connecting rod came apart, and went through the engine and the exhaust system while it was at their facility on July 22. This truck has the 6.2L V8 (RPO L87) gas engine…. This truc

The contact owns a 2021 Chevrolet Silverado 1500. The contact received notification of NHTSA Campaign Number: 25V274000 (Engine and Engine Cooling). The contact stated that while driving at approximately 45 MPH, the vehicle lost motive power. The contact pulled over to the side of the road however, the vehicle failed to restart. The vehicle was towed to a dealer, where it was diagnosed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 47,000.

Driving Ashland pass in OR, the transmission over heated with the truck dinging for us to pull over an idle, there is no where to pull over on Ashland pass for 8 miles. After sitting in an unsafe location with the truck idling wasting fuel we where able to get back on road after 30min. Upon arrival to location we where able to see that the exhaust system sits right on the transmission pan heating it up when truck is running. This model does not have a dip stick to check transmission fluid resulting in a $2500.00 drop an drain to which I am told by the mechanic that this needs to be done every 40k. That is alot of cost 2x a year.

I have this pick up I was on a hill heading down to stop sighn pressed on brake and went to the floor no resistance nothing luckily it was a rural rd went thru stop sigh coasted to a stop was 1/4 from home lifted hood the brake reservoir was full all brakes were in top shape it was like something shut off the brakes electrically I have driven many large trucks and buses and vehicles never felt this no spongey at all it is at the dealership they are looking at but my concern this could be a far worst circumstance if in heavy traffic or at cross walk can’t even think of it. Scary I would think gm would have some type of secondary for electric malfunction the vehicle is at Cerrone gmc south Attleborough mass. My vehicle is 2021 Chevy Silverado 75000 miles well maintained. In short I believe the mechanics will diagnose and fix it but my concern. That these vehicles need safety checks

P0016 camshaft position not plausible Service manager at Loftons Chevrolet in Henderson Tn states that truck needs a new motor but not covered under recall

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that after arriving to her destination, the contact became aware that the tailgate was unintendedly lowered. While attempting to close the tailgate, the tailgate failed to latch securely. No warning lights were illuminated. The vehicle was not taken to the dealer or an independent mechanic to be diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 117,000.

P146B (EVAP Purge Pump System Performance) engine code started occurring around 50,000 miles. This is similar to the recall for 2019-2020 Chevy Silverado, Cadillac XT4, and GMC Sierra 1500 covered by N202324990.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving 75 MPH, an abnormal boom sound was heard coming from the engine. The vehicle failed to accelerate as intended while depressing the accelerator pedal. The contact stated that the engine seized. The check engine warning light was illuminated. The vehicle was towed to the local dealer and was diagnosed with crank shaft sensor failure. The contact was later informed that the engine had failed and needed to be replaced. The vehicle was not repaired due to the cost. The manufacturer was contacted. The failure mileage was approximately 85,000.

Losing power while driving and acceleration and uneven idle sometimes

July, 10 2025 My 2021 chevy Silverado has stalled today in the middle of the road. When trying to start, it sounds like if it wants to turn over but it won’t. I bought a brand new battery and problem is not resolved. I did some digging and sounds like fuel pump will not come on. This truck is only 4 years old and I should be having these issues. Please help thanks

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that the transmission shifted hard while depressing the accelerator pedal. There was no warning light illuminated. The vehicle was taken to the dealer and the TCM was reprogrammed; however, the failure worsened, and the vehicle hesitated while depressing the accelerator pedal. Upon investigation, the contact discovered NHTSA Campaign Number: 24V797000 (Power Train) and linked the failure to the recall. The vehicle was taken back to the dealer and the contact was informed that the vehicle was not under recall. The contact was referred to the NHTSA Hotline to report the failure. The vehicle was not repaired. The manufacturer was notified of the failure and a case was filed. The failure mileage was approximately 120,000.

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated while driving at various speeds, or while attempting to reverse, the infotainment system displayed a blank screen; however, approximately a minute later the infotainment screen displayed as intended. The contact stated that the radio became silent and then thirty seconds later the infotainment system operated as intended. A dealer was contacted. The vehicle was taken to the dealer where it was determined that the infotainment system needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and opened a case. The approximate failure mileage was 44,540.

My vehicle has almost 53,000 miles, I went for an oil change, hasn't even been 5,000 miles since last one, and I had no oil on the dipstick. I wanted to get it changed before a short trip. Glad I did. This could have caused the engine to blow up. I didn't know new vehicles could lose oil like that . The problem was confirmed by an independent oil change station where I always go. No inspections have been done by anyone. No warning lights came on telling me that the oil was low. No other issues prior to this.

My truck is experiencing what is commonly known as the Chevy shakes. Whenever the transmission goes over 2000RPM or below 2000RPM my truck jumps. Also, the rear wheels lock up for a short time while I start driving for about 50 feet. Almost as the brakes are pressed slightly.

Tailgate operation failure. The tailgate switch appears to be operating when no button is pressed. When vehicle is unlocked or key fob near vehicle tailgate automatically goes down on own. Component is available upon request. Appears to be tailgate release switch 85734717. Safety at risk as although it does not open in driving it does when stopped and in park. Tailgate went down and driver failed to realize this as component had failed and it had been put up and driver drove forward so unable to witness it down as truck was not in reverse. Upon driving forward materials in bed of truck were dispersed in roadway until driver realized tailgate had come down just prior to pulling away. Causes a safety hazard to drivers and others on road. Problem has happened in park and has not been taken into dealer yet as it is out of dealer warranty. Vehicle not inspected by anyone else. No lamps displayed prior to or following failure. No lift gate down warning. Safety failure

Vehicle is shifting harshly. Looked up recalls. "Certain" 2021 Silverado 1500's have recall for transmission problem that can cause rear wheels to lock up and cause a crash. GM says my truck is not included in the recall. I have filed an official complaint with GM.

While towing a trailer on a highway during a trip, my truck experienced a catastrophic engine failure with no prior warning. I was driving at highway speeds when the vehicle suddenly lost all engine power, creating an immediate and dangerous situation. I had to use extreme effort to steer the truck and trailer off the road and onto a narrow shoulder. There was no safe breakdown lane, and we were stranded for over eight hours waiting for assistance. Due to the size and weight of the trailer, the truck and trailer had to be towed separately, further complicating the situation. The vehicle was towed to the nearest Chevrolet dealership, where it was diagnosed and confirmed that the engine failure falls under the ongoing 6.2L V8 engine recall. The dealer stated the engine must be replaced under the recall. Unfortunately, that was over eight weeks ago, and I have still received no timeline, no updates, and no meaningful support from either the repairing dealer or the selling dealer (which is located three hours away from the incident site). Since then, my vehicle has remained undrivable, and I have had no access to alternative transportation. I was offered a reimbursement of $44 per day toward a rental car, but the process requires me to pay out-of-pocket and submit extensive documentation for potential reimbursement. Without knowing how long the delay will be, this could result in thousands of dollars in unreimbursed costs, which is simply not sustainable for me. This situation no

Unknown transmission failure

As I am driving, the truck shutters off and on and its shifts hard when shifting gears. I drive long distances daily and if the transmission fails, this could cause an accident that could put the safety of my children’s lives, or mine, at risk. It has not yet been inspected, but I spoke with several transmission specialists and have been told this is a very common issue among 2021, and other year models close to that, Chevrolet Silverados. The cost for confirmation would be upwards of $1000, which is not something I am able to afford. There have not been any warning lights or lamps. Only shuttering and harsh shifting.

Repair & Breakdown Timeline – 2021 Chevy Silverado Owner: [XXX] and [XXX] VIN [XXX] Warranty: Extended vehicle warranty (active) Millenium ________________________________________ 🔧 Repair History Summary Oct 2024 – Issue: Hard shifting; GM recall for purge pump – Action Taken: Purge pump replaced under recall – Status: Returned to owner Nov 19, 2024 – Issue: Continued shifting problems – Action Taken: Transmission replaced – Status: Vehicle kept until Feb 2025 Feb 12, 2025 – Issue: Vehicle returned to owner – Action Taken: GM reimbursed car payments during downtime – Status: Returned to owner April 2025 – Issue: Loss of power; wouldn’t shift past 15 mph – Action Taken: Generic transmission code cleared, no fix – Status: Returned with unresolved issue June 9, 2025 – Issue: Random downshifting; RPM/speedometer erratic – Action Taken: External TCM wire replaced – Status: Returned June 11 June 18, 2025 – Issue: Recurring downshifting issue – Action Taken: Internal TCM wire replaced – Status: Returned June 25 June 27, 2025 – Issue: Hard downshifting, braking sensation during acceleration – Action Taken: Returned to shop – Status: Ongoing •7 total repair visits, 4 of them since February 2025 transmission replacement •Symptoms continue despite following GM’s repair instructions •Dealership has followed GM repair guidance each time •Vehicle remains a safety risk, especially with children onboard •Similar Silverado models have recalls, but this VIN is not include I have two young chi

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the transmission was shifting hard. The contact stated that the failure recurred while driving at 70 MPH. The vehicle was taken to the dealer where it was purchased for diagnostic testing, but the cause of the failure could not be determined. The contact used a scanner and retrieved DTC: B3205-4B-BCM, and a message that the steering column circuit was locked. Additionally, the scanner displayed a notification of NHTSA Campaign Number: 24V797000 (Power Train); which the contact related to the failure. The dealer informed the contact that the VIN was not included in the recall and referred the contact to a Chevrolet dealer for assistance. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that assistance could not be provided because the VIN was not included in the recall. The failure mileage was approximately 100,000.

2021 Silverado 1500 TrailBoss LT Brake Sensor Monitor failure causes you not to be able to see brake pad wear/life remaining on dash information. Brake Pads (front and rear) replaced with sensor on 12/14/2023 and was unable to reset the brake pad monitor on dash (would not reset passed 51%) at approx 32K miles 01/2024, Front Left Sensor Monitor replaced again by dealership for $293 06/2025 Truck prompting if brake pads were replaced recently on dashboard 06/13/25 Brake Pad Life showing at 71% Front and 77% Rear at approx 50K miles 06/14/25, Brake Pad Sensor Monitor Error Message

My vehicle started shuttering approximately after 128,000 miles. I took it to a Edwards Chevrolet dealership near my home to have it serviced. I wa told that the transmission was going out and needed to be replaced.

Failure of the coolant flow control valve and DEF component. Caused the engine to overheat and potentially fail while driving. The part to repair this problem has been very difficult to obtain causing a prolonged period of time in a repair shop. According to online forum information this an ongoing problem with this particular engine for over 4 years now. In my general area there are 6 vehicles that are in need of this particular part before they can be repaired. This is definitely not an isolated incident.