General Motors, LLC (GM) is recalling certain 2024 Lyriq vehicles. The rearview camera screen may turn gray with no camera image.
General Motors, LLC (GM) is recalling certain 2023 â 2024 model year Cadillac Lyriq vehicles. The driver video display may go blank while driving.
General Motors LLC (GM) is recalling certain 2023-2025 Cadillac LYRIQ vehicles. The left or right front stabilizer bar bracket bolts may have been improperly tightened, which can allow the bolts to loosen and separate from the vehicle frame. A detached stabilizer bar or bracket can damage the vehicle's high voltage cables or EV battery coolant lines.
General Motors, LLC (GM) is recalling certain 2023-2024 Cadillac LYRIQ all-wheel drive vehicles. The anti-lock brake system (ABS) may activate unexpectedly and release brake pressure in the vehicle's service brake system.
General Motors, LLC (GM) is recalling certain 2024 Cadillac Lyriq, Chevrolet Blazer EV, Chevrolet Silverado EV, GMC Hummer EV SUV, and GMC Sierra EV vehicles. The electric motors in the rear drive units may have insufficiently insulated wires that can contact each other, resulting in a loss of drive power.
I was parking in the garage and only tapped on the gas to move a little bit forward and the car accelerated on its own into a racking system and that racking system went through the wall of our home. I was only trying to move further up and barley touched the gas and then the car accelerated into the storage racking system
My 2024 Cadillac LYRIQ, VIN [XXX], has a recurring 12V/electrical problem that has caused repeated battery failures and no-start conditions. At 4,716 miles, the vehicle would not start, the dash went black, and “Service Battery Fault” appeared. Cadillac tested the 12V battery, documented that it FAILED, and replaced it. Only 367 miles later, at 5,083 miles, the vehicle displayed “Electric Drive Unit Immediate Attention” and “Limiting Features to Save Battery.” Cadillac documented code U2C11 and performed BECM/Hybrid-EV Battery Pack Communication Module programming/reset. At 12,839 miles, Cadillac documented another electrical issue: the radio and display would not turn off after the vehicle was shut off. The system required reprogramming. At 16,040 miles, the LYRIQ again became completely inoperable and had to be towed to Cadillac. The dealer again documented that the 12V battery FAILED testing and had to be replaced for the vehicle to start. I am concerned that repeated battery replacement is treating the symptom rather than correcting an underlying electrical defect. A vehicle that repeatedly loses its low-voltage electrical system and becomes completely inoperable presents a safety concern because the driver can be unexpectedly stranded. I request that NHTSA investigate recurring 12V battery, electrical-module, battery-drain and no-start failures in 2024 Cadillac LYRIQ vehicles. I have dealer repair records documenting these incidents. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
No injuries · No fire · No crash
On or about August 6, 2026, I received email communication from the GM EV Concierge , establishing Case #106606137. My vehicle has been "bricked" and GM has had possession of it since August 3, 2026, (46 days and counting) without so much as an official diagnosis or repair timeline. I have repeatedly been told that the matter has been “escalated,” that GM is “working with the dealership,” and that the repair is being “expedited,” however, I don't know to whom it has been escalated, but at this point I have not received any measurable result rather than continuous general status statements. Regardless, the practical result remains undisputed: my vehicle continues to be unavailable, my vehicle has yet to receive an official diagnosis, and I have yet been provided with a reliable repair timeline. GM continues to route my vehicle through a process that has failed to produce an official diagnosis does not resolve the underlying problem. More importantly, it does nothing to address the fact that I remain without the leased vehicle I am paying for while it is under warranty. Because GM continues to possess my vehicle, I have been required to incur over $3,000.00 in transportation and other expenses that I would not otherwise have incurred, not including the sheer amount of time my wife and I have wasted! I specifically request that GM address its own published Trip Interruption Benefits and Assistance provision. GM’s warranty and roadside-assistance states: “Trip Interruption Benefits and Service: If your trip is interrupted due to a warranty failure, incidental expenses may be reimbursed during the Powertrain warranty period. Items considered are hotel, meals, rental car, or a vehicle being delivered back to the customer, up to 500 miles.” I did not ask GM to make an unsupported goodwill payment. I asked GM to determine whether the circumstances I have experienced qualify for consideration under GM’s own published Trip Interruption Benefits and Assistance provision.
No injuries · No fire · No crash
The vehicle is a Cadillac Lyriq. Following an over the air software update pushed by the manufacturer, the vehicle began displaying a high voltage system error message and lost the ability to DC fast charge. The high voltage components themselves are reported to be functional, the issue appears to be caused entirely by the software update rather than a hardware failure. The vehicle has been at an authorized dealership service center since August 14, 2026, awaiting a resolution. The dealership has confirmed the fault is present and is consistent with a known issue caused by the manufacturer's software update, but has not been able to repair it independently, since the fix requires a corrected software release from the manufacturer. As of this writing, the manufacturer has not issued the corrected update and has not provided a timeline for when one will be available. This creates a safety risk because the vehicle cannot be relied upon for longer trips or situations requiring DC fast charging, which can leave the driver stranded or unable to reach a destination or charging option within a safe range, particularly in hot weather conditions common in this region. The warning message and loss of fast charging capability appeared immediately after the software update was applied, with no prior symptoms. It is unknown whether the manufacturer has independently inspected this specific vehicle beyond the dealership's diagnosis. The high voltage system and charging hardware remain available for inspection upon request. Multiple other owners of this same model have reported the identical issue following the same software update, suggesting this is a widespread defect rather than an isolated incident.
No injuries · No fire · No crash
On August 9, 2026, at approximately 3:40 a.m., while driving, the vehicle suddenly lost all propulsion and became completely disabled on the roadway. The vehicle remained powered on but would not move forward or backward. At approximately the time of the failure, Cadillac/OnStar Advanced Diagnostics generated a critical Electric Drive Unit warning instructing immediate service and reported diagnostic code P0A78. Additional vehicle diagnostic warnings involved the electric drive unit/high-voltage propulsion system. I immediately contacted roadside assistance but was unable to obtain a workable towing solution for several hours. The vehicle ultimately had to be privately towed and has remained undriveable since the incident. The loss of propulsion occurred unexpectedly while the vehicle was being driven, without advance warning that would have allowed me to safely plan for the vehicle to become disabled. I am concerned that the same sudden loss of propulsion could occur at higher speed, in traffic, at an intersection, or in another location where an unexpected loss of motive power could create a serious crash risk. The vehicle requires diagnosis and repair for the Electric Drive Unit/P0A78 condition.
No injuries · No fire · No crash