Recall 24V481 covers 72 2020-2022 Chevrolet Bolt EV and Bolt EUV vehicles with faulty battery diagnostic software. Park outside after charging. Free Chevrolet dealer repair.
A battery fire increases the risk of injury. Until the dealer completes the software reinstall, set the charge limit to 90%, charge more often, keep range above 70 miles, park outside after charging, and do not charge indoors overnight. Schedule the recall visit soon. Repair is free at any franchised Chevrolet dealer.
Chevrolet is recalling 72 2020-2022 Bolt EV and Bolt EUV vehicles because advanced diagnostic software from an earlier battery recall was installed incorrectly and can miss defective battery modules. A missed defect can lead to a battery fire, so owners should park outside and away from structures until a Chevrolet dealer completes the free software repair.
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What's wrong?
The advanced diagnostic software in the 2020-2022 Chevrolet Bolt EV and Bolt EUV is part of the high-voltage battery monitoring system. Its job is to watch battery module data and identify defective battery modules, so the vehicle gets the correct recall remedy before the battery fire risk develops.
This recall covers vehicles that were previously handled under recall 21V650. During that earlier service, the needed module reprogramming sequence was not followed correctly on this group of vehicles. When that sequence is incomplete or wrong, the advanced diagnostic software is not installed as intended and cannot detect the battery module problem it was meant to catch.
There is no warning sign before failure. An owner should not rely on a dashboard message, change in driving feel, or charging behavior to confirm whether the software was installed correctly.
Who's affected?
Affects both the EV and EUV trims of the Bolt across the 2020, 2021, and 2022 model years; all use the same battery-diagnostic software.
| 2020 Chevrolet Bolt EV | high-voltage traction battery |
|---|---|
| 2021 Chevrolet Bolt EV | high-voltage traction battery |
| 2022 Chevrolet Bolt EUV | high-voltage traction battery |
| 2022 Chevrolet Bolt EV | high-voltage traction battery |
| Units affected | 72 |
| Field incidents | NHTSA has logged no field incidents to date. |
Year and model alone do not confirm inclusion. Check your VIN to confirm whether your specific vehicle is in this recall.
What's the safety risk?
A battery fire increases the risk of injury. Until the dealer completes the software reinstall, set the charge limit to 90%, charge more often, keep range above 70 miles, park outside after charging, and do not charge indoors overnight. Schedule the recall visit soon. Repair is free at any franchised Chevrolet dealer.
What should I do?
- Check your VIN to confirm your 2020-2022 Chevrolet Bolt EV or Bolt EUV is included in this recall.
- Contact a franchised Chevrolet dealer to schedule the free advanced diagnostic software reinstall that restores detection of defective battery modules.
- Set the Target Charge Level to 90%, charge more frequently, and keep at least 70 miles of range until the software reinstall is complete.
- Park outside after charging and do not charge the vehicle indoors overnight until the repair is complete.
- Bring the recall notice if Chevrolet mailed one, or reference recall number 24V481 when you call.
- Call the Bolt EV Concierge Team at 1-833-382-4389 with questions about recall number 24V481.
What happens at the repair
At the dealer, a Chevrolet technician reinstalls the advanced diagnostic software so the vehicle can detect defective battery modules. The recall repair is free, and parts and labor are covered. Until that service is complete, follow Chevrolet's interim charging guidance: set the target charge level to 90%, charge more frequently, avoid running the battery below 70 miles of remaining range, park outside after charging, and do not charge indoors overnight. Out-of-pocket repairs already paid are handled through the existing warranty, not through a separate reimbursement program, because all covered vehicles are under warranty. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| June 27, 2024 | NHTSA published the recall |
|---|---|
| June 27, 2024 | Dealer notification began |
| June 27, 2024 | Dealer notification ended |
| August 1, 2024 | Owner notification mailed |
| August 5, 2024 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 24V481?
Recall 24V481 covers 72 2020-2022 Chevrolet Bolt EV and Bolt EUV vehicles that previously received recall 21V650. The advanced diagnostic software was installed incorrectly on these vehicles and can fail to detect defective battery modules, increasing the risk of a battery fire and injury. Chevrolet dealers will reinstall the software for free.
What should I do if my 2020-2022 Chevrolet Bolt EV or Bolt EUV is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 24V481. If it is, contact a franchised Chevrolet dealer to schedule the advanced diagnostic software reinstall. Until the repair is complete, limit charging to 90%, charge more often, avoid depleting the battery below 70 miles of range, park outside after charging, and do not charge indoors overnight.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and GM says Chevrolet dealers will reinstall the advanced diagnostic software free of charge. Reference recall 24V481 or GM recall numbers N242443000 and N242443002 when you call the dealer.
Is it safe to drive my Chevrolet Bolt before the recall repair?
The recall does not include a do-not-drive order. Follow GM's interim charging steps until the dealer completes the repair: limit the target charge level to 90%, charge more frequently, avoid running the battery below 70 miles of remaining range, park outside after charging, and do not charge indoors overnight.
Who can I call about recall 24V481?
Call a franchised Chevrolet dealer first to schedule the free software reinstall. You can also contact the Bolt EV Concierge Team at 1-833-382-4389 with recall 24V481 or GM recall numbers N242443000 and N242443002. Owner notification letters were mailed on August 1, 2024.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/24V481000 |
|---|---|
| Chevrolet customer service | 1-833-382-4389 |
| NHTSA recall # | 24V481 |
| NHTSA recall # (full) | 24V481000 |
Source documents
-
Download Recall Acknowledgement (PDF) - Download Quarterly Report (PDF)
- Download Recall Report (PDF)
- Download Owner Notice (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Misc. Document (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 18, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →