Reports indicate catastrophic failure of the **service brakes**, specifically the **master brake cylinder**, occurring at very low mileage (around 2,000 miles). This poses a direct and critical safety risk. Estimated repair cost: $500 - $1,500.

Forward Collision Avoidance System Malfunction

Complaints suggest issues with the **automatic emergency braking** system, potentially linked to primary brake system failures. The system may engage unexpectedly or fail to engage when needed. Estimated repair cost: $300 - $800.

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2025 GMC Canyon Maintenance guide

Name: Maintenance dataset for 2025 GMC Canyon
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed2 Critical Recalls

MAINTENANCE SUMMARY

The 2025 GMC Canyon exhibits below-average reliability, with significant early-life concerns noted in the braking system. Owners should prioritize inspections of the service brakes, particularly the master brake cylinder, due to reports of catastrophic failure at low mileage.

View Critical Issue: Brake System Failure

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Reliability Score

Est. Annual Maintenance Cost

$300 - $500

TSBs & Recalls

176 TSBs | 2 Recalls

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Key Takeaways

Below-average reliability rating requires proactive maintenance.
Brake system failures, particularly the master cylinder, are a critical concern.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance