Chevrolet Silverado Complaints (2020)

902 consumer complaints on file.

#11615322September 19, 2024
STEERING, SERVICE BRAKES
The Electronic Steering assist stopped working while I was driving to work. Was leaving a stop sign and steering wheel became stuff and notifications on dash appeared. Was able to get to side of the road and turned vehicle off for 20-30 mins and started back up and steering was normal. Notifications on the dash were: Service Power Steering and Service Trailer Braking System. Search online showed this is a known issue that has happened with these vehicles for years and clearly hasnt been addressed. This is very dangerous. Vehicle has 42k miles on it. I had the "Service Trailer Braking System" notification come on a couple times previously and steering felt "sloppy" but immediately went away. And Ive never used the trailer braking system so I didnt think anything of it.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11613643September 9, 2024
ENGINE
I'm beginning to have similar problems with the 6.2 ecotec3 engine that gm has known problems and hasn't recalled them. Dealer indicates metal shavings from the main motor bearings. Just like others I will experience a total motor failure at anytime. This will be catastrophic if motor fails and shuts down. I fear I will be rear-ended or not be able to get out of harms way. This has happened to many with the same motor. Why would there not be a safety recall on a known safety issue. Others affected have been injured even killed because there vehicle just stopped in the middle of a roadway. I currently fear for my families safety and cannot simply opt out of a vehicle with only 18,000 and thousands invested. Instead it sits waiting for the right thing to be done. To be repaired to safely use. Thank you kindly.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11613128September 6, 2024
POWER TRAIN
2020 Chevrolet Silverado 1500 Custom, bought new on August 10, 2020. On August 24, 2020 I returned the vehicle to the dealership with 524 miles on the odometer, for hard downshifting at low speeds. The technician returned the truck with 531 miles, stating that he could not duplicate the issue. The issue continued along with occasional shudder at speeds around 40-50 m.p.h. On December 14, 2022 I took the truck to a different dealership with 1,616 miles and it was returned with 1,625 miles on the odometer. The technician found a slight shudder at 25-30 m.p.h. under light acceleration, but could not duplicate any other malfunction. The technician stated there was no metal debris in the fluid pan and performed a flush and refill of transmission fluid, installed updated thermal bypass valve and three seals. The issues still persisted, but not as harsh or as frequently prior to this service. I returned to the original dealership again on September 3, 2020 with the same concerns at approximately 28-K miles. Again, after having my truck (4) days, the original dealership's technician stated that he could not duplicate the problem(s).
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11612304September 3, 2024
BACK OVER PREVENTION, POWER TRAIN
The contact owns a 2020 Chevrolet Silverado 1500. The contact stated that on several occasions while driving at various speeds, the contact experienced resistance while using the gear shift lever to drive and there was a hesitation while shifting gear. Additionally, while in reverse on several occasions, the back over prevention screen went black and failed to operate as intended. The vehicle was taken to a dealer but was not yet diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 20,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11612307September 3, 2024
POWER TRAIN
Truck was purchased from an authorized chevy dealership less than 6 months ago. Truck had transmission service just before purchasing it as it was *maintenance* not repairs. However all of a sudden the truck will stop accelerating in the middle of intersections where you typically would have a 1-2 or 2-3 shift. along with during acceleration on highway it will decide it doesnt want to shift anymore to a higher gear than 4th or 5th. This is causing a constant safety threat as i cannot control when the vehicle will move under its own power. This is a known problem with cheverolet as they will replace the parts that cause this if its under warranty however mine is not. Although the warranty is up the issue is caused by poor manufacturing process and they know that.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11611333August 28, 2024
ELECTRICAL SYSTEM, VEHICLE SPEED CONTROL, SERVICE BRAKES
While driving 55+mph on a parkway the service parking brake, check engine light and the traction control light came on with a warning "Engine Power Reduced" which was dangerous because I could not accelerate and there was not a spot to pull over. This is frustrating due to the fact that I was having this same issue 6 months ago and Chevrolet said it was a wiring issue and it wasn't covered by the warranty because it had 42k miles. Chevrolet said it was a known issue but it was not at the level of a recall and it cost $1800 to fix.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11610771August 26, 2024
STEERING
“Service power steering soon” message appeared and I took it to a Chevrolet dealership and I was informed I needed to replace the power steering module for a total of $2300 for parts a labor. Now the power steering will randomly stop, making it almost impossible to drive. There are hundreds of threads online of this model having the same issue and this should be a recall because someone is going to get injured.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11609357August 19, 2024
UNKNOWN OR OTHER
THERE IS A KNOWN ISSUE WITH KNOWN LEAKS AT THE REAR SPOILER/ 3RD. BRAKE LIGHT. DUE TO THIS LEAK, THERE IS AN ODOR IN THE VEHICLE CAUSED BY MOLD OR MILDEW WHICH IS CREATING BREATHING AND ALERGY ISSUES. I RECENTLY HAD OPEN HEART SURGURY AND THIS IS STARTING TO EFFECT ME TO THE POINT I CAN NOT BE IN MY VEHICLE WITHOUT THE WINDOWS ROLLED ALL THE WAY DOWN. AND I GO INTO SNEEZING FITS WICH IS A SAFETY CONCERN
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11609553August 19, 2024
SERVICE BRAKES
We tow a 2024 Grand Design Solitude 310GK with our 2020 Chevy Silverado 3500 diesel truck. We are getting frequent but intermittent loss of our trailer brakes during towing. As you can imagine this is a serious safety issue. We will be towing and receive a message on the display "Trailer Brakes Disconnected" then typically followed by "Service Trailer Brakes". This has been happening more frequently over the past 3 months. Imagine driving down a hill with a 15K pound rv pushing you and there are NO brakes on the 5th wheel. It is extremely scary and dangerous. I've researched on the internet and Facebook and there seems to be a "Technical Bulletin" from GM Bulletin No.: 23-NA-149 Date: September, 2023 recommending the replacement of the Trailer Brake Control Module. I've called to have the dealer replace our brake control module but it is not covered because it is a "Bulletin" and not a "recall". This is absurd and the manufacturer should take care of this known issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11607411August 8, 2024
TIRES
I was traveling at 45 mph. Rear Passenger tire tread separated from tire, broke off and damaged wheel well, front & rear mud flaps, rear corner of bumper and cracked taillight. Tire have under 37,000 miles on them.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11607083August 7, 2024
ELECTRICAL SYSTEM, UNKNOWN OR OTHER
Our 2020 Chevy 1500 Trail Boss was waiting for an ordered instrument cluster at service department. The surveillance camera, film the vehicle catch on fire after being parked for 2 days. The smoke started from the inside, and the vehicle engulfed in flames until the fire department came. After the fire was extinguished very little was left of the vehicle. Basically a frame and engine was the only thing left. The vehicle had a little over 70k miles.
Crash:
No
Fire:
Yes
Injuries:
0
Deaths:
0
#11606348August 4, 2024
STEERING
SERVICE POWER STERING AND SERVICE ESC WARNING LIGHTS CAME ON, LOST POWER STERRING. AFTER 30 MINUTES RESTRATED THE TRUCK AND EVERYTHING WAS FINE. TOOK TO CHEVEROLET DEALER, THEY FOUND NO CODES AND COULD NOT DUPLICATE THE ISSUE, HAD NO SOLUTION FOR HELP, TOLD TO BRING BACK WHILE ITS DOING IT, YOU CAN NOT DRIVE IN THAT CONDITION. VEHICLE HAD 16,880.00 MILES ON IT WHEN PROBLEM OCCCURED,
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11605779August 1, 2024
POWER TRAIN
The contact owns a 2020 Chevrolet Silverado 2500. The contact stated while driving at various speeds, the transmission was slipping without warning. The vehicle stalled without warning, causing the contact to restart the vehicle to continue driving. While attempting to accelerate, especially, after the vehicle was idling, the transmission failed to properly change gear, causing the vehicle to accelerate at slower speeds than intended. There were no warning lights illuminated. The vehicle had been taken to the dealer where it was diagnosed that the transmission failed and needed to be replaced. The vehicle had not been repaired due to a low supply of transmissions. The manufacturer was made aware of the failure. The manufacturer referred the contact to the NHTSA Hotline to file a safety complaint. The failure mileage was 80,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11604851July 27, 2024
STRUCTURE:BODY
While driving hauling trailer, tailgate randomly flew down, could have been very very bad had someone been behind me when wheel barrow flew out of the back. It severely damaged my tailgate when it flew down, and then got wedged between top of trailor.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11603353July 19, 2024
ENGINE, FUEL/PROPULSION SYSTEM
Total engine replacement at 62k. The junk lifter system government regulation has compromised our Vehicles. Active fuel management systems are used expensive trash changes to our American motors that generate extreme hardship for single vehicle owners.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11603280July 18, 2024
ENGINE
Vehicle is burning oil. I drove 300 miles and had a low oil message pop up. Vehicle still had 50% oil life left.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11602738July 16, 2024
ENGINE
The contact owns a 2020 Chevrolet Silverado 1500. The contact stated while driving approximately 35 MPH, there was an abnormal sound from the engine compartment. The contact stated that the check engine warning light was illuminated. The contact had taken the vehicle to a local dealer, where it was diagnosed and determined that the serpentine belt needed to be replaced. The vehicle was repaired. The contact stated that the failure recurred, and the vehicle was taken back to the same dealer and was repaired. The contact was concerned that the serpentine belt had failed twice. The manufacturer was informed of the failure. The failure mileage was approximately 3,500.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11601182July 11, 2024
STEERING
Power steering stopped working while making a left hand turn. Pulled to the side of the road, turned off engine. Looked in Owners Manual, no mention of electric power steering, or where to put steering fluid. Restarted engine and steering worked. Went online and found possible chassis/frame ground issue. Ground cable on RH side behind front tire was corroded badly. Went to the dealer for a new ground strap, the dealer had 1 right under the counter. new strap appears to be plated, is this a known issue?
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11596522June 25, 2024
ELECTRICAL SYSTEM, ENGINE, POWER TRAIN
I took my truck in for an oil change on 5/25 and 12 miles after words, my truck was thrown into reduced engine power mode, which dropped my speed unexpectedly as I was driving. Luckily, I was in a residential area so that did not affect my safety, but there is potential that someone could have this code come up on the highway and have their vehicle unexpectedly throttled in regards to speed. The reduced engine power mode was the result of a code related to an electrical issue that ended up being the coolant control valve for the engine. I took it to a Chevrolet dealership that did the oil change, and they inspected it and determined that that part was faulty And would need to be repaired. The problem comes intermittently because The dealership drove my truck some and the issue would occasionally go away. As the part needed is on a seven month back order, the vehicle is available for inspection if needed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11595290June 19, 2024
ENGINE, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
Problem started while driving on the highway, I was speeding up from the ramp to merge into the highway. As I got to 62 mph the dashboard started blinking that i could only go up to 62 mph max. Cruise control was not on. I drove to my destination at that speed with the message on the dashboard. I arrived at my destination, parked, turned it off, a couple of hours later turned it on to drive again. At this point, the dashboard message was that I could only drive it max speed 42 mph and "service tire monitor system" I towed to my mechanic given i could not drive at that speed on the highway back home. The mechanic said it was time for a brake change and that might be the issue. He changed all the brake pads and rotors and the truck drove fine again for less than a week. As i was getting on the highway, the truck started to jerk like it wanted to stop as i was speeding up, i was going 45 mph. There was a clanking sound coming from the engine. Then multiple things started flashing on the dashboard; check engine, traction control, messages reading "service parking brake" and "service ESC" I turned the truck off for a couple of minutes on the highway shoulder. Turned it back on, the same messages were still on the dash. I again could only drive it max in the 40's mph. The faster I tried to go, the more heavy and forced the truck felt. I had to park it over night in a parking lot. The next day i scheduled an appointment with a mechanic in town who checked it and said i would be needing a new engine, that he had seen this same problem a couple of weeks ago on a same truck. He quoted me $9K.I towed the truck back home and had another mechanic come take a look at it, he was getting the codes 0P50D and P0304.He exchanged the 4 cylinder for the good 1 cylinder to see if the codes would change from #4 to #1 and it did not. He said the issue was internal at that point and suggested I go take it to the dealership under the warranty. Its not under warranty, it ended at 60K miles and I have 80K now.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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