NHTSA recall 25V433000
Parking Brake · General Motors, LLC
Details
What's wrong: 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.
Why it matters: 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.
The fix: 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.
Affected vehicles on MotorDeets
All model years NHTSA lists
2024 Chevrolet Blazer Ev, 2025 Chevrolet Blazer Ev.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 25V433000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.