Buick Verano loss of power problems

Filed Nov 7, 2025 · Electrical, Steering · GA

I would be driving then radio would blink off and the steering would lose power but the car does not shut off. Radio will come back on and then able to steer again. Ac blower is stop or get low. Lights will blink dim on dash and headlights.I took it to the shop and they can’t find the problem. The car shop googled this and a lot of Buick Veranos have this same problem but can’t find a solution. I need answers because its dangerous to drive and loose steering. This has happened over 6 times in less than a month

Filed Jul 10, 2023 · Electrical, Steering · MI

Started having the radio blank out and then steering wheel would lose power while driving. Service stability track error comes on. Took in for diagnostic and was told rear control module was bad. After 1500 to 1800.00 in repairs still had the same issues within 7 days. I've contacted dealership and general motor. I'm afraid my car will lose power while on highway

Filed Oct 3, 2022 · Fuel system · MI

Fuel Sending Unit. Yes. Loss of power and control of vehicle due to no fuel. Mechanics have confirmed it as a common problem with GM fuel sending unit/pump No. No warnings, no lights, no indication of problem. I received a second pump and sending unit from GM and had the same problem for a 2nd time of fuel reading inaccurately and causing me to lose vehicle functionality.

Filed Aug 1, 2022 · Engine · WV

The contact owns a 2013 Buick Verano. The contact stated that while driving at 60-65 MPH, the vehicle lost all power with no warning. The contact was able to restart the vehicle after a minute. The vehicle was not taken an independent mechanic or dealer to be diagnosed or repaired. The contact stated that prior to the failure, the vehicle was taken to an independent mechanic due to the fact that there were abnormal noises coming from the engine compartment. The contact stated that she was informed that the camshaft sensor, crankshaft sensor, timing cover set, timing chain kit, and valve cover gasket needed to be replaced. The contact stated that the vehicle was repaired and an oil change was completed. The contact stated that the vehicle had lost motive and electrical power several times while driving. The manufacturer was not made aware of the failure. The contact stated that she researched the failure online and discovered that there was an issue with the 2013 Buick Verano. The approximate failure mileage was unknown.

Filed Oct 2, 2021 · Acceleration, Electrical · VA

While driving home from work, my car, lost power a few times. Though, the maintenance malfunction light did come on, it was while the issue was occurring. I mention this because, in the car’s manual, it states that the light will come on BEFORE the malfunction takes place. I finally made it home, however, the car did continue to lose power while driving. The next morning I took the car to my mechanic, who experienced the same issues, then did a diagnostic test and found these results: P0011; CAM Position; RCTISATOR BNK 1; TIMING OVER ADVANCE. Today while reading over all of the complaints, it is evident that this is a SERIOUS ISSUE! This malfunction is extremely dangerous and can prove to be fatal, due to losing driving power/car cutting off while driving. I am surprised that this potentially fatal malfunction is not considered to be a recall. PLEASE DO WHAT IS RIGHT AND SET A RECALL 🙏🏽 I also saw someone’s post that stated, there was a Recall and Free replacement on cars with the letters PP within the VIN#, we’re NOT BE SOLD or Leased in the US due to a Federation Violation and Restricted code. Somehow, I was sold one of these UNSAFE and BANNED vehicles. How do those who fall into that same category rectify this problem? Thank You for your help.

Filed Jun 12, 2020 · Acceleration, Steering · 143,000 miles · CA

Noticed car jerking and losing power while goin uphill. Going uphill slowed down to only go about 25mph. Came to not being able to drive forward at all only in reverse. Had car tested at 2 different auto places and was given possible codes of it being the transmission module. Unfortunately up to now haven't been able to afford to repair.

Filed Apr 15, 2019 · Electrical · 35,500 miles · NV

Tl* the contact owns a 2013 buick verano. While driving at any speed, the 2013 buick verano lost power, doors would unlock, then power would come back on and doors would lock. This would happen repeatedly, in addition, the wrench icon illuminated and the failure recurred. The vehicle was taken to newby buick gmc (435‑673‑1100, located at 1629 s convention center dr, st. George, ut 84790), but the cause of the failure could not be diagnosed. The failure recurred and the vehicle was taken back to the same dealer, but they did diagnose the failure and was electrical. Issues. The manufacturer was made aware of the failure and did not assist. The vehicle was not repaired. The failure mileage was approximately 35,500. *tt consumer stated vehicle was traded in on 5/7/19

Filed Sep 11, 2018 · Engine, Steering · 61,000 miles · NJ

2012 buick verano. Immediately upon purchase I noticed the fresh air intake always had hot air blowing through vents. Dealer and gm customer service said nothing is wrong. Other verano owners would stop me in parking lots and ask me if I had the same issue as they had. It was a defect. After 40,000 miles the timing chain needed replaced; camshaft position solenoid valve replaced; new gasket kit; output shaft seal leaking. At 60,000 miles, the car lost all power while driving 55 miles an hour on highway (other owners- buick forums - had the same dangerous experience). By lost power, I mean the car suddenly had no power steering, brakes. Gas pedal was not operational. The engine shut off. Piston ring failure was the diagnosis from buick service. Almost 4000 to fix they stated. None of these issues should have happened with a car with only 60,000 miles. The verano is no longer being manufactured. Gm should admit that they sold a defective product that did not perform as advertised. After addition investigation, I've discovered that gm was well aware of this problem since 2014. Gm never notified verano owners of this issue. What's more; the buick dealership told me there was never a service bulletin issued by gm for this problem. Service bulletin 13-06-01-003h in fact was issued. For all verano owners, please take note. You may still have recourse. Please view links: excessive oil consumption - 2010-2013 buick chevrolet gmc gm is fixing some smoky engines under warranty

Filed Sep 4, 2018 · Driver assistance, Electrical · 29,000 miles · VA

Beginning in may, I started noticing odd declines in accelerations, randomly, even when using cruise control. Then, I almost stalled out on the road & lost power steering. This is dangerous & scary. I took it to the dealership & reported a hard shift from 1st to 2nd gear and my radio shutting off randomly, too. After looking over my car, I was told they could not 'replicate the issue' of losing power, and that they needed a code or an error message & to bring it back when I had that! I guess, it's ok with gm if I'm in an accident (or die) in the meantime, & I was told that the hard shift is just how the car runs. These answers are unacceptable. If a car is dangerous, you don't send a person back out on the road because you can't 'replicate' the issue. Furthermore, a serious hard shift between 1st and 2nd gear is not how a car is made. I believe these are 'canned' statements that are used and taught in hopes that the owner will go away'which I did, but shouldn't have. Then in august my car stalled out twice & I lost power steering and could have been in a serious accident. But now, things are even worse. My radio has cut off again, the hard shift is more obvious, and now my passenger seat says there is someone there when they are not, so it beeps at me. The car is possessed. There is no was it should have this many problems at one time. It seems electrical. Dealership has had it for two weeks. I had a message this time; stabilitrak needs serviced. They again said "can't replicate it", but I was not allowing that answer this time. The car is dangerous. Gm has been sued over very similar issue & some are reporting their fix isn't working & still lose power on the highway. Other 2016 gm cars have this issue. I am researching this & it obvious gm has an on-going dangerous issue & is ignoring it again. How many people have to die? The federal safety agency help!

Filed Jun 12, 2017 · Electrical, Engine · 7,370 miles · MO

Vehicle, traveling 45mph in traffic stream on highway, suddenly lost all power, including engine, radio, AC fan, and dashboard lights. After coasting to roadside, still moving, radio, AC fan and dashboard lights suddenly self restored. After stopping, transmission put in park, start button pushed, engine started, everything back to normal.