BUICK Complaints

The contact owns a 2015 Buick Enclave. The contact stated that while driving at an undisclosed speed, the driver's and passenger's side roof air bags independently deployed. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. In addition, the contact stated that the front driver's side and front passenger's side seat belts had seized. The manufacturer was not made aware of the failure. The failure mileage was approximately 116,282.

Front exhaust bracket detached from exhaust. An issue that has resulted in a hole in my exhaust. This same issue has been identified and warranty extended for 2019 and 2021 enclaves with the same engine and exhaust parts. Dealership wants to change $1000 to fix the issue.

The contact owns a 2021 Buick Envision. The contact stated that while stopped in traffic on the highway, while accelerating, the transmission started slipping and the vehicle jerked abnormally before starting to drive normally. The vehicle was taken to a local dealer where the vehicle was diagnosed, and the contact was informed that additional diagnostic testing was needed to determine the cause of the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 34,950.

The contact owns a 2009 Buick Enclave. The contact stated that while driving approximately 35 MPH, the rear tailgate unintentionally opened. The contact stated that once the failure had occurred, the contact closed the rear tailgate, and the rear tailgate was inoperable and failed to open. No warning lights were illuminated; however, the message "Gate Lifted" was displayed on the instrument panel. The vehicle was taken back to the residence. The contact researched and was made aware of an undisclosed recall; however, the VIN was not included. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.

Engine began smoking on freeway while driving in rural gap between metro cities. Then a sound like driving over a 2 liter bottle occurred. After I pulled over, there was smoke coming out the coolant reservoir. The coolant reservoir was empty! It's using 1/3 gallon prediluted daily. Last summer the air conditioning compressor failed while driving 75mph in a rural gap between metro cities. I was in a rental for 2 months before the backordered part arrived. Please investigate all aspects of the cooling system? Vehicle has 10k miles.

The contact owns a 2021 Buick Enclave. The contact stated that the door locks intermittently failed to operate as needed. The contact stated that the doors had failed to lock and unlock as needed. The contact stated that the failure mostly occurred after it had rained. The contact related the failure to the Manufacturer's Communication Number: 10211091. The dealer was notified of the failure and provided a cost for the diagnostic test and repair. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 62,188.

I have a continuous problem where the vehicle goes into limp mode/reduce power mode it studders and stalls out. The check engine and stabilitrak light comes on. It is extreamly dangerous at it happens on the road and in traffic. I have thousands of dollars, a new thortle body sensor, a new crank positioner, new timing chain, new ECM, new gaskets and so much more.

I have included here copies of correspondence between myself and General Motors relating to an issue with my 2014 Buick Verano. As stated in the emails, after some online research, I found that there was actually a class action lawsuit pending in the court with regard to the issue I was having. I did reach out to the attorneys office handling the class action suit and received an auto-reply that they received my message, but nothing further. What I find very disturbing is that in one google search, I found multiple articles and forums as well as two class action lawsuits that address the very issue of excessive oil consumption and General Motors has not done anything to address this issue with vehicle owners. At the very least, a TSB should have been issued to make owners aware of this issue so they could address it properly. There continues to be many posts by people still experiencing this problem which is unacceptable. The issue has caused unnecessary wear and tear on my car and many costly repairs. My car continues to have issues that may have been caused by the initial PVC problem.

Vehicle overheating randomly due to faulty Coolant Control Valve. Vehicle goes into reduced power mode and also instructs you to pull over and idle engine. Part is on National backorder for weeks. The issue could cause Vehicle to become inoperable and cause a crash.

2022 Buick Encore GX its involvement in the following critical issues: 1)especial coverage N242484750 turbo replacement not cost. Recall A222379711 (ECM Oil Pressure Sensor software)Malfunction. – A known issue where the Engine Control Module (ECM) fails to properly clear the permanent status of DTC P0521 (Engine Oil Pressure Sensor Performance). Turbocharger Failure – A separate cause-efect related defect in which the turbocharger in my vehicle has failed, a Check Engine Light (MIL) activation/deactivation and a reduction in engine performance(*screen critical message.) resulting in a loss of power and critical malfunction that need replacement 3)Failure of GM and the Dealership to Provide Proper Documentation – Despite GM authorizing and the dealership supposedly completing only the recall software update. I have not received the necessary official documentation or compliance certification that the repair was performed, which is required by my state's Department of Motor Vehicles (DMV) for emissions and registration purposes.I was not noticed recall GM’s Improper Denial of Warranty Coverage for Turbocharger Failure – GM has refused to cover the turbocharger replacement under warranty,especial coverage N242484750 citing that my vehicle has a salvage title. However, my past accident only caused exterior damage and did not affect the engine, it passed DMV and all state verifications, accident has not relation or affectation with turbocharger, or any mechanical components related to this recall. If the turbo failure is a result of this recall and a factory defect, GM extended coverage at warranty and is still responsible, regardless of the title status. 2. The Relationship Between ECM Oil Pressure Sensor Issue & Turbocharger Failure exist cause sending incorrect amounts of oil to them While GM has treated these as separate issues, there is strong evidence to suggest that the ECM oil pressure issue directly contributed to the premature turbocharger failure.