2017 Buick Lacrosse electrical problems

Filed Jul 16, 2024 · Electrical · OH

The amplifier stopped working and all the sound comes through the amp including but not limited to seatbelt, door ajar, rear seat reminder, blinkers, back up sounds, and any and all sounds that the car my make for any safety features, onstar features, radio, Bluetooth, the list goes on.

Filed Feb 12, 2024 · Electrical · PA

Intermittent failure to start All electrical components failed to operate after total shutdown while at a stopped traffic light. After being towed to dealer it did start on its own.

Filed Feb 11, 2024 · Acceleration, Electrical · VA

Vehicle loses power every gmc vehicle I have owned (3) seen to have this issue throttle pedal position sensor while driving on the interstate vehicle speed drops to reduce engine power which is very scary and dangerous

Filed Jun 28, 2022 · Electrical, Transmission · NC

Car has 4 trips on rollback and one driving in for transmission problems 3 trips was when coming to a stop the car will will slide to stop almost making us hit dash of car each time there would be a warning about a minute before service transmission . One of the Trip for transmission service light I did drive it in. The car went in yesterday for transmission service again. My thinking of this is what would happen if I were driving 70 MPH and the car locked up what would happen to me and the people around me.

Filed Aug 24, 2021 · Electrical, Fuel system · 45,000 miles · OH

The contact owns a 2017 Buick LaCrosse. The contact stated that while at a stoplight the fuel-saving feature activated and the engine shut-off. After removing his foot from the brake pedal the STOP/START feature failed to activate. The contact used the Push to Start button and restarted the vehicle. The vehicle was taken to the local dealer who was unable to duplicate the failure. The failure persisted. The manufacturer was not notified of the failure. The approximate failure mileage was 45,000.

Filed Apr 24, 2020 · Electrical · OH

Gears of transmission abrupt and hard constantly flashing some kind of service transmission jerks on auto stop been having problems since I got it starting at about 10000 miles now has 48000 miles

Filed Feb 7, 2020 · Electrical · 1,345 miles · NC

Tl* the contact owns a 2017 buick lacrosse. The contact stated while driving about 35 MPH, without warning the vehicle stalled. The vehicle was taken to flow companies of fayetteville (1945 skibo rd. Fayetteville, nc 28314) but was not repaired. The approximate failure mileage was 1,345.

Filed Apr 28, 2019 · Electrical · 17,426 miles · NC

At a full stop, the engine auto stop shuts the entire vehicle down. Vehicle must be re-started and all features like radio, clock etc. Return to the factory settings as if the battery had been disconnected. Once this happens, I've notice the engine auto stop does not work for an extended period of time. The vehicle is a 2017 model with only 17,000 miles. At 9,000 miles the water pump had to be replaced.

Filed Feb 25, 2019 · Electrical, Engine · NJ

2017 buick lacrosse. Consumer writes in regards to defective engine control stop/start system. *ld

Filed Aug 27, 2018 · Electrical · 10,000 miles · MD

All 4 windows in the vehicle go down when the driver and key fob are no where near the car. Only 1 time has this happened while the driver and key fob have been in the car and the driver was not touching the fob. In this case the driver put up the windows, opened the door, during which the windows went back down. All other instances the windows went down in various locations with no commonality (my parent's house while we went shopping, the gym, walmart.) this has occurred I believe 6 times over 3 months. The vehicle was purchased april 2017 and has under 11,000 miles. Twice this has occurred and during or immediately following a rainstorm. Once causing extremely soaked seats and I don't know how the inside electronics, such as radio and GPS were not ruined. The first time my car was loaded with over $500 in toys and thankfully none stolen.