2024–2025 Chevrolet Blazer EV Recall: Rear parking brake wiring harness may become damaged or corroded…
NHTSA campaign 25V433000 · Parking Brake · filed Jun 25, 2025 · verified Sep 14, 2026
The defect
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.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — 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.
Affected vehicles
Related recalls
More Chevrolet Blazer EV recalls
- 2026 Buick Enclave and 35 other models — General Motors has decided that certain 2027 Chevrolet Bolt…
- 2024–2025 Chevrolet Blazer EV — Rear parking brake wiring harness may become damaged or…
- 2025 Chevrolet Blazer and 2 other models — Door strikers were not properly heat-treated, which can…
- 2024 Chevrolet Blazer EV — Right front lower control arm may contain a manufacturing…
- 2024 Cadillac Lyriq and 4 other models — Electric motors in the rear drive units may have…
Other campaigns involving Chevrolet vehicles
- 2024–2025 Chevrolet Silverado 2500 and 1 other model — Tire information label may state the incorrect rear tire…
- 2026 Cadillac Escalade IQ and 3 other models — High voltage battery may have an improperly secured…
- 2026 Chevrolet Silverado EV and 1 other model — A manufacturing defect may result in the steel wheels…
Source: NHTSA recall database, campaign 25V433000 (manufacturer number N252503010). Data last verified Sep 14, 2026.