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May 8, 2023 Service bulletin

This Engineering Information (EI) Lite instructs the technician that if they encounter a vehicle where a...

Chevrolet technical service bulletin PIE0748 for 2023 Chevrolet Trailblazer and 2023 Buick Encore GX.

Bulletin number
PIE0748
Component
Engine and engine cooling
Summary
This Engineering Information (EI) Lite instructs the technician that if they encounter a vehicle where a customer comments on a coolant leak that drives a warrantable item type of repair on any of the listed Models, use the Field Product Reporting (FPR) App, take pictures of the issue (per details), fill out required fields and submit.

Owners of these vehicles have filed 28 complaints in the engine category.

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