NHTSAGeneral Alert
General Motors, LLC - Damaged Parking Brake Wiring Harness
Published: June 25, 2025Recall ID: 25V433000Category: vehiclesCountry: US
Reason for Recall / Hazard
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.
Product Description & Identification
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.
Affected Products
Damaged Parking Brake Wiring Harness
Additional Source Details
| Field | Value |
|---|---|
| Subject | Damaged Parking Brake Wiring Harness |
| Nhtsa id | 25V433000 |
| Recall link › Url | https://www.nhtsa.gov/recalls?nhtsaId=25V433000 |
| Recall link › Description | Go to Recall |
| Recall type | Vehicle |
| Do not drive | No |
| Manufacturer | General Motors, LLC |
| Defect summary | 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. |
| Completion rate | 76.51 |
| Corrective action | 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. |
| Consequence summary | 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. |
| Mfr campaign number | N252503010 |
| Potentially affected | 40233 |
| Report received date | 2025-06-25T00:00:00.000 |
| Fire risk when parked | No |