The Recall Desk
HighNHTSA·24V481000·Announced 2024-06-27

Chevrolet Bolt battery diagnostic software may miss defective modules

GM is recalling certain 2020-2022 Bolt EV and 2022 Bolt EUV vehicles previously remedied under 21V-650, because diagnostic software may have been installed incorrectly and fail to detect defective battery modules.

NHTSA safety advisory

Park this vehicle outside

NHTSA advises parking it away from buildings and other vehicles until the repair is done — the risk exists even when the vehicle is switched off.

This is the agency’s own advisory, not our assessment. Contact the manufacturer or a dealer, and see the official NHTSA notice for the current guidance.

What this means for you

Real risk of harm even if no illness or injury has been reported yet. Stop using the product and follow the agency's guidance.

Our severity reasoning: Rubric level 3 covers risk-of-harm where injury has not yet been reported: the software may fail to flag a defective battery module, presenting a fire hazard, and the source records no fires or injuries.

Plain-English summary

General Motors, LLC is recalling certain 2020-2022 Chevrolet Bolt EV and 2022 Chevrolet Bolt EUV vehicles that were previously remedied under recall number 21V-650. About 72 units are potentially affected.

The advanced diagnostic software may have been incorrectly installed and fail to detect defective battery modules, possibly resulting in a battery fire.

NHTSA states that a battery fire increases the risk of injury.

Owners are advised to take interim steps: set the Target Charge Level feature to limit the charge to 90%, charge the vehicle more frequently, avoid depleting the battery below 70 miles of remaining range, and park outside after charging. Owners may contact Chevrolet customer service, or the NHTSA Vehicle Safety Hotline at 1-888-327-4236.

The recalled product

Product
CHEVROLET BOLT EUV, BOLT EV
Brand
CHEVROLET
Manufacturer
General Motors, LLC
Category
Vehicle — Traction battery
Hazard
Affected units
72

Is your product affected?

Check your packaging against the codes below. If any of them match, the product is part of this recall.

Model numbers (2)

  • BOLT EUV
  • BOLT EV

Distribution

Distributed nationwide across the United States.

Related recalls

Same brand · CHEVROLET

Same manufacturer · General Motors, LLC

See all →

Same hazard · fire

See all →