2014 Chevrolet Volt

NHTSA received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at NHTSA.gov under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, NHTSA opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified NHTSA he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by NHTSA regarding the subject matter of the petition.

Rear view camera display experiences intermittent failures. The display only occasionally works when the car is placed in reverse. This has led to nearly impacting one or more pedestrians when the car is driven in reverse.

NHTSA ID

11736666

Incident

Apr 16, 2026

While driving 50mph on a 4 lane highway, propulsion reduced speed and engine unavailable message came on and the car immediately shut down, a car almost hit me because of it. I had to hurry up jump out and try and push it off the road out of oncoming traffic! After about 15 minutes of turning car off and then back on. It finally started again, I then drove 1/4 mile and it did it again this time as turning left across a 2 lane highway with traffic oncoming, once again had to hurry up and jump out and push it out of the road! This was such an extremely scary situation for me and I thank god my wife wasn’t driving with our daughter and grand kids! This is the 2nd time because on 8/1/2025 it did the same thing while driving on a major 4 lane toll road, was able to pull off to side of the highway BUT had to be towed home!

NHTSA ID

11678142

Incident

Aug 3, 2025

I was slowly maneuvering my car into my garage when the vehicle suddenly and unexpectedly surged forward, despite only lightly tapping the brake and not touching the accelerator. The car had been displaying the warning, “Propulsion Power is Reduced” and was not holding an electric charge in the days before the incident. No malfunction indicator lamp ever turned on. Per the owner’s manual, the vehicle did not need to be serviced because the malfunction indicator light never came on at the same time as the propulsion power reduced message. This led me to believe the vehicle was safe to drive. The unexpected surge caused the car to strike and cause considerable damage to the garage wall. Fortunately there was no one in the garage at the time and I, myself, was not injured. My car was deemed a total loss by the insurance company.

NHTSA ID

11677327

Incident

Apr 5, 2025

Propulsion power is reduced

NHTSA ID

11646151

Incident

Mar 4, 2025

The contact son owns a 2014 Chevrolet Volt. The contact's daughter stated that while driving 40 MPH, the vehicle loss motive power without warning and the vehicle stalled. The contact was able to pull over to the side of the road. The vehicle was towed to an independent mechanic and was diagnosed with battery failure. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that the time frame for a free battery replacement had expired. The vehicle was towed to the residence and had not been driven since the failure. The failure mileage was unknown.

NHTSA ID

11635306

Incident

Jan 9, 2025

Loss of propulsion. Vehicle will not start/move. If vehicle does turn on , it will not turn off. Vehicle has been having reduced propulsion issues for multiple years (taken to dealer many times) that dealership has refused to do a HV battery capacity test while under warranty, even after leaving with them for multiple months they claimed they could not replicate error. On day of pickup error presented itself and I showed service advisor and left vehicle for additional testing. Dealer provided explanation of reduced propulsion when in mountain mode as cause even though vehicle was not in mountain mode when error occurred. Dealer performed customer satisfaction GM Program # N172130462 update 11/2021 on HV system that stopped propulsion issues (mainly battery capacity concerns) until vehicle was out of warranty. Now vehicle will not turn on/move even though HV battery completely charged. Vehicle is essentially bricked at this point. Will be taking back to dealer 12/30/2024

NHTSA ID

11633065

Incident

Dec 2, 2024

The contact owns a 2014 Chevrolet Volt. The contact stated while driving 55 MPH, the contact stated that while attempting to merge in the right lane, the vehicle hesitated and shut off while in the roadway. The vehicle was towed to the local dealer where it was diagnosed and determined that the battery had failed. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 136,000.

NHTSA ID

11614494

Incident

Jul 15, 2024

Mileage

136,000 mi

I'm losing power as I am driving and car is moving slower than usual.

NHTSA ID

11587025

Incident

May 5, 2024

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.

New Vehicle Monitoring Programs Section in IVH