NHTSA Complaint #11715776 — 2023 CHEVROLET TRAILBLAZER

ENGINE issue reported to NHTSA

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Complaint Details

ODI Number	11715776
Vehicle	2023 CHEVROLET TRAILBLAZER
Component	ENGINE
Date of Incident	January 27, 2026
Date Filed	February 5, 2026
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	IN

Consumer Description

Had p1098 code come up on car at 67000 issue coolant control valve assembly went bad. This a commons issue with trailblazers and other cars similar to it. Bad design cause extremely expensive repair for this component.

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