Chevrolet Silverado 1500 lane assist problems

Filed Oct 27, 2026 · Driver assistance, Transmission · IN

The 2026 Chevy Silverado 1500 Lt. Can jump modes on its own. When in 4 wheel drive rear wheels lock up. This has been causing poor gas mileage. The lane assist does not hold, it travels well outside of lanes. Cannot use.

Filed Oct 7, 2026 · Driver assistance, Transmission · MI

These 6.2 Liters are failing and there is no fix. GM claims my motor passed a test but not knowing if and when it will break down leaving me stranded or worse in a horrible accident with engine failure is not safe. My lane assist is now out as well, the version is old and GM wants to charge to update it (only 60k miles on the truck). Top it off with this new recall my oil changes are over $150 for supercar oil. The deprecation of this truck with know recalls is another issue. I can't get rid of this because it isn't worth much anymore. DO NOT BUY GM OR CHEVY!! So sad to see them fail their customer like this.

Filed Oct 2, 2026 · Driver assistance, Electrical · FL

Components: rear vision camera display, front camera module/lane keep assist, and the center infotainment/navigation screen. The vehicle is currently with the dealership. Failures: The rear camera image intermittently distorts into a severe fisheye view, so I cannot judge distance or what is behind the truck when backing. Lane keep assist intermittently will not activate. The center screen freezes, becomes unresponsive, makes phantom inputs, overheats, goes black, and reboots on its own, cutting off navigation while driving. Safety risk: A distorted backup camera creates a risk of striking pedestrians, children, or objects when reversing a full-size pickup. Losing lane keep assist removes a driver-assistance safety function. The screen shutting off during active navigation has caused me to lose directions while driving in unfamiliar areas, which is distracting and has led me to get lost. Dealer confirmation: Reported to [XXX] at Milton Chevrolet ([XXX]) the day after delivery at 30 miles. Repair Order #XXX(XXX) confirmed the lane assist failure and found DTCs U3000 and U0131 stored in the Front Camera Module. The dealer cleared the codes and moved a toll transponder; no part was replaced. The touchscreen issue was not duplicated during a 10-minute test. The camera and screen failures continued, and I recorded multiple videos of them. Manufacturer: GM reviewed my repurchase request under Case #XXX and denied it on XXX. The vehicle has not been inspected by GM, and the defects remain unrepaired. Warning signs: Symptoms began immediately after delivery on XXX. No specific warning lamp was observed; the lane assist button light failed to illuminate when pressed. Current mileage is approximately 1,200. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 2, 2026 · Electrical · 23,000 miles · OH

The contact owns a 2025 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, there was an abnormal odor inside the vehicle. The contact stated that water was coming from underneath the driver’s side dashboard. Additionally, the steering wheel was jerking while the lane assist feature was activated; however, the vehicle was not veering to the left or right side of the lane. No warning light was illuminated. The vehicle was taken to a local dealer where it was diagnosed, and several failure codes were retrieved, and a water test was performed; however, the failure could not be duplicated. The vehicle was repaired; however, while the contact's husband was driving at an undisclosed speed, there was an abnormal sound coming from the vehicle. The driver pulled over to the shoulder of the road, and after selecting the 2WD feature, the 4WD feature was disengaging, even though the 4WD warning light was not illuminated. The vehicle was taken to another local dealer, Chevrolet of Troy (1375 S Market St, Troy, OH 45373) for a second opinion. The contact was informed that DTC: U1611 was retrieved, and several unknown repairs were needed. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 23,000.

Filed Jun 18, 2026 · Driver assistance, Electrical · MN

I am having the same issue as the GM Safety Recall N232426400 - where it says it is a common issue in 2020-2024 Chevy 1500's (which my truck is a 2022 Chevy). Where the tailgate will drop by itself. I looked into this recall and my truck is not included. However, it just rained heavy and now my truck's tailgate is dropping on it's own. This is a safety risk due to loading the truck bed and having it open on its own without me knowing resulting in items falling out of my truck onto the roadway. Another thing is my lane keeping assist is no longer working.

Filed Jun 3, 2026 · Engine, Fuel system · KY

I was travelling on the highway at approximately 72 miles an hour in the left lane trying to pass a vehicle in the right lane. while accelerating my truck was like the brakes were slammed on and all kinds of lights starting flashing. This included the check engine light, low oil pressure light and lane assist lights. The truck shifted into Neutral and I could not place back into drive. I swerved and almost lost control of the vehicle and nearly missed colliding with the safety rails on the left of the road and then with the car on the right side. I then pulled onto the shoulder after nearly being rear ended by another vehicle approaching on the left. The vehicle would not react to the gas pedal. I pulled onto the shoulder and turned the vehicle off. Tried to restart but again nothing but mutliple lights and warnings. I checked my app for Chevrolet and it stated that the vehicle needed engine and transmission system service. Variable valve timing system needs serviced. Ingition system needed serviced. The onstar diagnostic alert indicated P0016 was detected. I opened the hood to inspect and the coolant overflow was spewing coolant. I checked the oil level at that point and it was just a little below full. I had taken this vehicle into the dealership two other times stating that the vehicle had stalled before on the highway but not to this degree. The other two times it stalled when accelerating it would allow me to pull over and restart. But both of those times I never had any flashing lights or diagnostic codes. I explained this to the dealership and how unsafe it was. Both of those times almost ended in a vehicle accident with other vehicles around me. The dealership said they could not diagnose any issues unless the truck created a diagnostic code. These issues have been ongoing with these vehicles for a long time and the dealership just did not want to deal with them. I had the vehicle go thru the recall diagnostic tests. It did not fix them

Filed Jun 2, 2026 · Driver assistance, Electrical · FL

The vehicle experiences a recurring electronic and sensor failure where critical advanced safety systems completely shut down while driving. The dashboard displays active failures for the Front Collision Detection System, Automatic Headlights, and Lane Keeping Assistance. These sudden defects directly compromise the vehicle's crash avoidance features, nighttime visibility, and lane safety, creating a severe driving hazard. The vehicle has been taken to an authorized Chevrolet dealership for this exact safety issue more than 10 times. Most recently, all safety lights turned back on less than half a mile after exiting the dealership following an alleged repair. The authorized service center has been completely unable to properly diagnose or permanently fix these safety systems, leaving an unsafe vehicle on the road.

Filed Mar 10, 2026 · Driver assistance · RI

I went to Chevy in Warwick Rhode Island a few months back after all my adaptive cruise control and lane departure stuff stopped working. They reset it and it was fine for a couple months and now it isn’t working again. I went there and they said that my camera is not getting enough power and they have seen so many of these problems happening with these trucks but still no recall. Was waiting to get one because there should be a recall on these if so many trucks are having issues with it

Filed Mar 8, 2026 · Driver assistance, Electrical · NY

My vehicle frequently loses all cabin sound, including the radio, audible turn signal, and forward/rear collision and lane departure warnings. When this occurs, the cabin is completely silent. The loss of radio audio is an inconvenience, but the loss of safety feature alerts is a clear hazard. My dealership has suggested this may be related to a recent software update; however, there is no apparent correlation between the updates and when the issue occurs.

Filed Jan 7, 2026 · Driver assistance · TX

After replacing the windshield at safelite, my lane keeping assist system and auto stop is not working