The problem
General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV vehicles. These vehicles may have an improperly cast front left brake caliper that can fracture during a high-pressure braking event.
The risk
If a brake caliper fractures and brake fluid is lost, the vehicle may experience reduced brake performance, increasing the risk of a crash.
The fix
GM will notify owners, and dealers will inspect the casting lot number on the front left brake caliper and replace it if necessary, free of charge. The recall began January 29, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202321400.
Recall details
| NHTSA campaign | 20V-808 (20V808000) |
|---|---|
| Manufacturer number | N202321400 |
| Manufacturer | General Motors, LLC |
| Component | Service brakes, hydraulic › Foundation components › Disc › Caliper |
| Report date | December 22, 2020 |
| Owners notified | January 29, 2021 |
| Vehicles affected | 464 |
| Initiated by | Manufacturer |
Vehicles covered
Owner complaints about the brakes
Frequently asked questions
Is the recall 20V-808 repair free?
Yes. Chevrolet dealers will fix the problem at no cost: GM will notify owners, and dealers will inspect the casting lot number on the front left brake caliper and replace it if necessary, free of charge. The recall began January 29, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 464 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.