NHTSA Campaign 25V433000

PARKING BRAKE

Issued by General Motors, LLC · Reported Jun 25, 2025 · 40,233 vehicles affected

What's wrong

General Motors, LLC (GM) is recalling certain 2024-2025 Chevrolet Blazer EV vehicles. The rear parking brake wiring harness may become damaged or corroded, resulting in unintended activation of the parking brake or loss of the parking brake function.

Consequence

Unintended activation of the parking brake while driving increases the risk of a crash. Loss of the parking brake function while parked can result in a rollaway, increasing the risk of a crash.

Remedy

Dealers will inspect the harness and, if necessary, reroute the harness and install anti-abrasive tape. Any harness that has existing damage will be replaced. Repairs will be performed free of charge. Owner notification letters were mailed on October 1, 2025. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N252503010.

Vehicles affected by this recall

Make Model Year Units
CHEVROLET BLAZER EV 2024 40,233
CHEVROLET BLAZER EV 2025 40,233

Source: NHTSA Campaign 25V433000 on nhtsa.gov. To check the current repair status for a specific vehicle, use our free VIN decoder.