Parking Brake

NHTSA campaign 25V433000 · announced June 25, 2025 · filed by General Motors, Llc · 40,233 units affected

The problem

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.

The risk

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.

What to do

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 covered by this recall

• 2024 Chevrolet Blazer Ev
• 2025 Chevrolet Blazer Ev

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal or repair advice.