2021 Chevrolet Silverado 1500: airbags did not deploy in a crash

Filed Aug 21, 2026 · Engine · 91,733 miles · TN · crash

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while attempting to start the vehicle, the engine failed to crank. The contact originally suspected a battery failure, as the vehicle had recently been involved in an accident that left the passenger-side mirror damaged with exposed wires. While driving at 70 MPH, a semi-truck sideswiped the passenger-side of the vehicle, causing a dent on the front door and a fractured side-view mirror. The semi-truck driver did not stop, and the contact's son drove the vehicle to the nearest exit. No air bags deployed, no warning lights illuminated, and no injuries were reported. A police report was filed. The vehicle was initially towed to a collision center, where it was determined that the battery was not the cause of the starting failure. The vehicle was then towed to a dealer, where it was diagnosed with camshaft, timing belt, and actuator failures. Upon removing the camshaft, metal shavings were found inside the engine, and the dealer determined that the engine needed to be replaced. The contact associated the failure with the federal safety agency Campaign Number: 25V274000 (Engine and Engine Cooling); however, the VIN was not included in the recall. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 91,733.

Filed Aug 12, 2026 · Airbags, Brakes · NV · crash

Turned from [XXX] into my street, about 9 houses down, i could not brake or turn steering wheel. Ended up hitting 2 cars, the problem was that the air bags did not deploy and the seat belt did not lock. truck was totalled. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Feb 23, 2026 · Brakes, Suspension · 98,000 miles · IN · crash

The contact owns a 2021 Chevrolet Silverado 1500. While driving 43 MPH, the message "Brake Failure" was displayed. The contact then lost control of the vehicle, and the vehicle drove from the right side to the left side of the road, the vehicle drove off the road and crashed into a ditch before coming to a stop. The driver had not sustained any injuries. There was no property damage. The air bags did not deploy. The check engine, the ABS and several unknown warning lights were illuminated after the failure. A tow truck driver who was also a mechanic inspected the vehicle and informed the contact that the driver's side front suspension had fractured from the upper ball joint and the wheel was folded in underneath the vehicle. The vehicle was towed to the dealer, where it was being diagnosed. A Police Report was filed. The manufacturer was not notified of the failure. The failure mileage was approximately 98,000.

Filed Jan 19, 2026 · Seat belts · IA

I am submitting a safety complaint regarding a vehicle restraint system failure. I was involved in a collision with a deer. During the incident, the seat belt pretensioner activated; however, the seat belt did not properly restrain me. I experienced forward movement despite the pretensioner activation. The airbags did not deploy. Because pretensioner activation is intended to lock and tighten the seat belt during a collision, I am concerned that the restraint system failed to function as designed. This raises concerns about occupant safety and the ability of the seat belt system to provide protection in future crashes. I am submitting this complaint to document a potential safety defect and request review of this restraint system failure.“After reporting the seat belt restraint failure to General Motors, I was informed that because I was not injured, no action would be taken and no further review would occur.” Thank you for your attention to this matter.

Filed Jan 1, 2026 · Airbags · MN · crash

I was in an accident that resulted in being hit on the passenger side and then colliding with a traffic light pole. My concern is I hit the pole head on and my airbags never deployed

Filed Dec 29, 2025 · Airbags, Electrical · IA · crash · fire

A week or two before I took my truck into decorah Chevy isr because tailgate was going up and down all by itself while I was driving or parked without me by it. They said it was just the latch button . So they fixed it they said and still my blinker lights would just come on and then I hit a deer and my seatbelt did not latch and my airbags didn't deploy even though my app says they did. I'm wondering if all three are connected with electrical . Either way my air bags did not deploy and my truck has extensive damage and my seatbelt didn't lock ,

Filed May 20, 2025 · Airbags · TX · crash · 1 injury

Airbags did not deploy after a collision based accident

Filed Feb 13, 2025 · Airbags · 23,000 miles · AR · crash · 1 injury

The contact owns a 2021 Chevrolet Silverado 1500. The contact stated that while driving approximately 20 MPH, the vehicle crashed into a parked vehicle. During the crash, the front passenger side of the vehicle was severely damaged but the air bag did not deploy. The driver sustained an injured nose, mild concussion, bottom tooth damage, and back and neck pains. No medical treatment was needed. A police report was taken at the scene and the vehicle was later towed away. The cause of the failure was not determined. The manufacturer and local dealer were contacted but no assistance was offered. The manufacturer's air bag department declined assistance due to the air bag failure not being reported promptly. The failure mileage was 23,000.

Filed Jan 26, 2021 · Airbags · 1,200 miles · FL

I hit a couple of palm trees and an oak tree and the air bags didn't go off.. Huge concern do I want to buy another one?