HIGHNHTSA

GM Recalls 2024-2025 Chevrolet Blazer EV for Parking Brake Wiring Harness Issue

GM recalls 2024-2025 Chevrolet Blazer EVs due to a rear parking brake wiring harness that may corrode or become damaged. The defect can cause unintended parking brake activation or loss of function, increasing crash risk. Dealers will inspect and reroute the harness, install anti-abrasive tape, and replace damaged harnesses at no cost. Owner notices mailed October 1, 2025. Contact Chevrolet at 1-[

Official notice

Source-backed recall notice

No product image was available from the source feed.

Official source
NHTSA
Recall date
June 25, 2025
Status
ACTIVE
Severity
8/10

Quick Facts at a Glance

Recall Date
June 25, 2025
Hazard Level
HIGH
Brands
CHEVROLET, General Motors
Category
Vehicles & Parts
Sold At
Unknown
At-Risk Groups
GENERAL, PREGNANT, PETS

What to Do Now

Use this page like a recall checklist: verify the product first, then act on the official remedy.

Immediate steps

  1. 1Stop using the product until you confirm whether it is included in the recall.
  2. 2Compare the product label, model number, UPC, color, size, and purchase location against the identifiers below.
  3. 3Follow the official remedy from National Highway Traffic Safety Administration; save photos, receipts, labels, and correspondence before contacting the company.
  4. 4If the product could harm a child, older adult, pet, or patient, move it out of reach immediately.

Check these identifiers

Brand
CHEVROLET, General Motors
Product type
Electric SUV
Model numbers
BLAZER EV
Sold at
Unknown

Recall Timeline

Key dates and source checks for this recall record.

  1. Recall announced

    June 25, 2025

  2. Reported by NHTSA

    June 25, 2025

  3. RecallRadar source check

    April 18, 2026

  4. Consumer action

    Use the official remedy and keep documentation.

Hazard Information

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 You Should 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.

About This Product

The Chevrolet Blazer EV is GM's electric SUV. It features rear parking brake components that can be susceptible to harness damage.

Why This Is Dangerous

Damage or corrosion to the rear parking brake wiring harness may cause unintended activation while driving or loss of function when parked.

Industry Context

This recall is not indicated as part of a broader industry pattern in the provided data.

Real-World Impact

Owners face increased crash risk due to potential brake engagement on the move or rollaway when parked. Repairs are free and scheduling is required.

Practical Guidance

How to identify if yours is affected

  1. Confirm model year 2024-2025 Blazer EV
  2. Check recall N252503010 and GM recall status
  3. Ask dealer to inspect rear parking brake wiring harness

Where to find product info

VIN at the base of the windshield, driver-side door jamb, or vehicle registration; recall number N252503010 on GM/NHTSA pages

What timeline to expect

Repair timeline depends on dealer scheduling; most repairs are completed in a single visit

If the manufacturer is unresponsive

  • Escalate to Chevrolet customer service
  • File a complaint with NHTSA if needed
  • Consider legal advice for delays

How to prevent similar issues

  • Ensure dealership uses correct harness routing and anti-abrasive tape
  • Keep vehicle serviced by authorized GM technicians
  • Monitor for dashboard brake warnings

Documentation advice

Keep recall notice, VIN, repair receipts, and dealer communications

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Product Details

Year: 2025. Make: CHEVROLET. Model: BLAZER EV. Manufacturer: General Motors, LLC. Component: PARKING BRAKE. Recall number: N252503010. Recall date: 2025-06-25. Report date: 2025-06-25.

Reported Incidents

No injuries or incidents have been reported in the provided data.

Key Facts

  • 1 model: BLAZER EV
  • Year range: 2024-2025 models affected
  • Cause: Rear parking brake wiring harness may be damaged/corrode
  • Remedy: Harness inspection, rerouting, anti-abrasive tape; replace damaged harness
  • Cost: Free to owners

Safety Guide

Not sure what to do next? Our guide walks you through the process step by step.

Read: How to Report an Unsafe Product

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Safety Assessment

Risk LevelHIGH
Severity Score
8/ 10
Affected Groups
GENERALPREGNANTPETS
Injury Types
CRUSHINGELECTRICALFALL

Product Details

Model Numbers
BLAZER EV
Report Date
June 25, 2025
Recall Status
ACTIVE

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