Car turned off while driving and lost Al power

- Vandalia , IL, USA

Electrical issues, radio volume disappears for a short period of time, turn signal audible noise disappears at same time radio volume stops, power sterring assist stops working for short time, sterring issue repaired in 2016 but doing again, ac cooling stops working for short time period, off and on, seems to be some type of electrical issue with the vehicle, purchased new in 2014, only 32,000 mile on car at present, every time taken to dealer will not reproduce the problem, called GM states recall 14515 is not part of my car, i question that in that this recall is for electrical issues. can not seem to get any furthur with anyone on this issue

- Harrisburg, PA, USA

Due to a poor electrical ground connection to the power steering control module, the vehicle has been losing power steering assist during start up and while driving; this requires much greater effort for me to steer the vehicle even at low speeds, and is increasing the risk of a crash for me and my family.

- Memphis, TN, USA

Power steering issue.. was a recall with this model vehicle back in 2014.. car has electrical power steering and its affecting my steering on my car

- Jackson, TN, USA

Cross traffic sensors have failed at less than 80K miles but over the covered 6 year coverage. Renders the sensors inoperable and blocks other information the cluster.

- Grand Haven, MI, USA

Side detection module malfunction. Causing electrical issues and error codes. When happening Headlights Turn on and off without control. Huge safety problem when driving at night!

- Stanton , MI, USA

VEHICLE : 2014 CHEVROLET IMPALA VIN: [XXX] ON 04/08/2022 THE SIDE DETECTION FAILED WARNINGS APPEARED ON DASH WARNING SYSTEM. GENERAL MOTORS INITIATED THE WARRANTY REPAIR NOTICED ( [XXX] ). I FILED A COMPLAINT WITH GM ON 04/11/2022 ( [XXX] ). ON 04/14/2022, I WAS INFORMED BY GM ON THE PHONE, THAT I WAS NOT COVERED. THEIR WARRANTY ENDED O8/2021? THE VEHICLE ALSO MUST HAVE UNDER 80,000. MY VEHICLE HAS ONLY 55,638. I WAS NEVER CONTACTED BY GM OF THIS FAULT. I AM THE ORIGINAL OWNER. I HAVE READ THAT THE FAULT ISSUE CAN CAUSE FIRE TO THE VEHICLE. ALSO OTHER ELECTRICAL ISSUES AS UNABLE TO UNLOCK THE CAR DOORS. ( WHICH I AM EXPIERENCING ). I ALSO STARTED A COMPLAINT WITH THE BBB ( 17048359 ). I WILL TAKE TO MY GM DEALER ON 04/18/2022 FOR REPAIR AT MY COST. I THINK GM KNOWS OF THIS SAFETY PROBLEM AND LIABLE FOR THE COST. I HAVE BEEN TOLD GM HAS DESIGNED A NEW MODULE THAT IS WATER PROOF, THUS CORRECTING THE PROBLEM. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

- Marshfield, WI, USA

Bad wiring harnesses causing brakes and antilock brakes to throw codes and fail. Abs and stable track fail and also cause car to suddenly go to low engine power mode while driving down highway. Replaced nearly every brake component plus vehicle computers and abs modules. Vehicle now throwing new codes serious at random. Main pcm computer replaced twice. Abs, brake booster, abs modular, master cylinder, 4 calipers, hoses, abs module and abs valve assembly all these components replaced twice at least. Vehicle was not a flood car.

- Newark Valley, NY, USA

The contact owns a 2014 Chevrolet Impala. The contact stated that the side detection sensors that illuminate on the rear-view mirror failed to function as intended. The contact stated there was a special customer program released however they had missed the expiration date by one month. The contact took the vehicle to the dealer who confirmed that the side detection sensor, modules and wire harnesses needed to be replaced. The contact later found that the wiring harness associated with this system was prone to corrosion and needed to be replaced. The vehicle was repaired however the failure continued to occur intermittently. The manufacturer was made aware of the failure. The approximate failure mileage was 44, 786.

- Hermitage, PA, USA

51,000 miles. System has failed three times. first two covered by Warranty. Not under warranty now. There are numerous complaints about this problem. It will now cost me up to two thousand to repair. car is at risk of fire, failure to start and other major electrical problems. Dealer wants $140 to diagnose, I am afraid to drive this car.

- Non-Hispanic, NY, USA

The electronic parking brake fails to disengage entirely from the rear brake pads causing them to become welded together. This results in extreme heat, excess brake dust, poor acceleration, and caliper / brake line (air) issues.

- Howell, MI, USA

When I-??m driving and slow down my key will turn itself off making the car itself shut off

- Northwood, ND, USA

Water enter in through trunk ledge seals to the degree of shortening out the harness, radio dash lighting camera back window. The floor of the trunk was soaked as though water wad poured. The water was standing a lot in the spare tire well. There was another customer with the same year make and model vehicle that had the exact same issue days prior to visit to dealership.

- Flint, MI, USA

Fire started behind glove box area and burned electrical wires, instrument panel, airbag, front windshield, hood, water and smoke damage.

- Bardstown, KY, USA

The linx radio stopped working. The onstar system stopped working awhile after the linx radio stopped working when the car started to operate off of battery reserve (or what I think is battery reserve --- the light on the dashboard changed to blue). I've had to change the batter twice in 2.5 years. I'm told the battery Duralast is a good battery and that its an electrical fuse problem and it would be difficult to find which wire is the problem. The vehicle has been inspected by three different dealers in three different states. I was also told to uninstall onstar for resolution of the electrical problem of the battery draining and needing to draw energy from another source taking up more energy than it's suppose to in the vehicle. Yes, in 2017-18, the problem was confirmed by the dealership where I purchased the car brand new in 2014, Criswell Chevrolet in Gaithersburg, MD.

- Lakewood, CA, USA

We have had several problems with the blind spot sensor on our 2014 Impala LTZ. Problems would always occur when driving in rain or snow. Dealer would just say that the sensor gets wet and that we should try to dry it off. Once the sensor was dry it would work ok. Now the sensor does not work at all. Took it off and it was full of corrosion. Reading online regarding reviews I find out that this is a very common problem with GM vehicles but GM refuses to do a recall. However they did do a special offer to replace the sensor if you have less than 80,000 miles. My car has 85,000 but I have dealt with this problem for several years. I replaced the sensor myself (at a cost of $400) and now they tell me it has to be reprogrammed. That really sucks. It is too bad that GM just can't accept the fact that they have a faulty product. I am currently waiting for a call back from the dealer to see what it cost to get sensors and wiring harness replaced (GM admits that there definitely was a problem and says you have to replace both sensors and the wiring harness). How in the world can this not be a recall!!!!!!!!!!!

- Des Moines, IA, USA

Have had car at dealership 3 times total for the side detection system message/blind spot indicator lights. First two times the issue was fixed because I have the mpp coverage plan. This time mpp would have covered it but mechanic shows water intrusion. Their was a recall at one time for vehicles up to 80,000 miles. Mine has 124,000 so not covered but when I took it in for the same thing prior did not have 80,000 miles. So either pay the $900 or pay the diagnostic charge of $155 and walk away with issue not fixed. So many complaints on this and GM has done nothing. If I have fixed the module is over $200 for the one side. It keeps going out. GM should fix this and create another recall for this all so common issue!!

- Kansas City, MO, USA

The contact owns a 2014 Chevrolet Impala. The contact stated while driving at various speeds, the vehicle made a rattling sound when the brake pedal was depressed. The contact also stated that the vehicle would stall occasionally while driving at various speeds. The contact stated that the check engine warning light was illuminated. The vehicle was taken to Chevrolet of homewood (18033 S halsted St, homewood, il 60430) to be diagnosed. The contact was informed by the mechanic that nothing needed to be replaced. The contact had the rotors replaced on the vehicle however, the failure persisted. The vehicle was taken to mike anderson Chevrolet of merrillville (1550 E 61st ave, merrillville, in 46410) for a second diagnostic test. The mechanic was unable to provide a cause for the failure. The manufacturer had not been informed of the failure. The failure mileage was approximately 74,000.

- Chicago, IL, USA

The contact owned a 2014 Chevrolet Impala. The contact stated that the vehicle was serviced at carter Chevrolet, Inc. (200 w dixon blvd, shelby, nc 28152) for a starter replacement. After getting the vehicle back from the dealer, the contact was driving at an undisclosed speed, when she detected a burning odor and saw fire coming from under the hood on the front driver's side. The fire department extinguished the fire and a police report was filed. The vehicle was towed to the dealer. The dealer informed the contact that the failure was not their fault and to contact her insurance company. The vehicle was not yet diagnosed and was still at the dealer. The manufacturer was not made aware of the failure. The failure mileage was 116,981.

- Shelby, NC, USA

Received letter from GMC in March 2020 regarding electrical wire leading to passenger seat not deploying and may become disconnected and fail to deploy when commanded. Also an indication will be displayed on the dashboard. My car is experiencing this issue and GMC fails cover the cost because its not identified as recall. The states they will cover for no charge if within 8 years of originally placed in service or 80,000 miles (whichever comes first). GMC should already that 2014 cars will be well 80,000 miles in 2020! since this is a safety issue and lives are at stake, GMC should not make this financial burden for consumers. Additionally the electrical wiring for the entire system is an issue. My screen continues to blink in and out and show a system refresh and the radio, bluetooth capability, and locking mechanisms are inoperable as well. All of these issues started at the same time! GMC needs to take the same steps regarding airbag safety as Ford has done for their consumers with out of warranty vehicles! Ford is providing a free service to their customers because they value the lives more profits. I've taken vehicle for service today (4/9/21) and I'm looking a a healthy bill. Hopefully electrical/safety issues can be addressed with GMC as this issue has been identified in multiple forums including this website. The number associated with the electrical airbag issue is N192216430. The electrical issues with screen and airbag was identified when starting the car and no connection and airbag indicator on dashboard. This happened around June 2020. I spoke with Chevrolet customer assistance center today (4/9/21) and no help was offered for this issue.

- Jonesboro, GA, USA