The problem
General Motors LLC (GM) is recalling all 2017-2018 and certain 2019 Chevrolet Bolt EV vehicles. The high voltage battery could catch fire when charged to full or nearly full capacity.
The risk
A battery fire increases the risk of injury.
The fix
This recall has been superseded by recall number 21V-560. Vehicles previously repaired under 20V-701 will still need to have the new remedy under recall 21V-560. GM will notify owners, and as an interim repair, beginning on November 17, 2020, dealers will reprogram the hybrid propulsion control module 2 (HPCM2) to limit the full charge to 90%, free of charge. Owners are advised to activate either the Hill Top Reserve (2017 and 2018 models) or Target Charge Level (2019 models) feature in their vehicle to limit the charge level to 90%, or park outside, until the software update is completed. Owners were notified of the interim repair beginning November 17, 2020. The second notice was mailed on May 11, 2021. Owners may contact the Bolt EV Concierge Team at 1-833-382-4389. GM's number for this recall is N202311730.
Recall details
| NHTSA campaign | 20V-701 (20V701000) |
|---|---|
| Manufacturer number | N202311730 |
| Manufacturer | General Motors, LLC |
| Component | Electrical system › Propulsion system › Traction battery |
| Report date | November 13, 2020 |
| Owners notified | May 11, 2021 |
| Vehicles affected | 50,932 |
| Initiated by | NHTSA investigation |
Vehicles covered
Owner complaints about the electrical system
Frequently asked questions
Is the recall 20V-701 repair free?
Yes. Chevrolet dealers will fix the problem at no cost: This recall has been superseded by recall number 21V-560. Vehicles previously repaired under 20V-701 will still need to have the new remedy under recall 21V-560.
How do I know if my car is included?
Not every vehicle of the listed model years is affected — the recall covers 50,932 vehicles built in a certain window. Check your 17-character VIN with our VIN recall check or at nhtsa.gov/recalls.
Is it safe to drive?
Owners are advised to park outside and away from buildings until the repair is done, because of a fire risk.
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.