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October 26, 2026 Service campaign

Customer Satisfaction Program

Chevrolet technical service bulletin N262565450 for 2025 Chevrolet Equinox EV, 2024 Cadillac Lyriq and 2024-2025 Chevrolet Blazer EV and others.

Bulletin number
N262565450 (N262565450)
Component
Electrical system
Summary
Customer Satisfaction Program. Certain vehicles listed above may have a condition in which remanufactured high voltage battery packs were built using modules that were ineligible for reuse and require a second replacement. Dealers will replace the high voltage battery.

Owners of these vehicles have filed 114 complaints in the electrical category.

Vehicles covered

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