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July 30, 2026 Over-the-air update

• Improves traction and stability control when accelerating or on uneven terrain • Improves braking and...

Chevrolet technical service bulletin 662.20 for 2025 Chevrolet Equinox EV.

Bulletin number
662.20 (662.20)
Component
Unknown or other
Summary
• Improves traction and stability control when accelerating or on uneven terrain • Improves braking and stopping performance on low-traction surfaces • Improves the performance of assisted braking. • Fixes to help ensure the Motor Sound options appear properly in Drive Mode Controls

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