NHTSA Complaint #11509522 — 2019 CHEVROLET BLAZER POWER TRAIN

Complaint Details

ODI Number	11509522
Vehicle	2019 CHEVROLET BLAZER
Component	POWER TRAIN
Date of Incident	January 14, 2023
Date Filed	February 28, 2023
Mileage	93,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	PA

Consumer Description

The contact owns a 2019 Chevrolet Blazer. The contact stated while driving at an undisclosed speed, the vehicle lost motive power. The contact stated that the accelerator pedal was depressed, and the engine remained idling; however, the vehicle failed to respond as needed. The contact was able to navigate the vehicle off the roadway. The check engine warning light then illuminated. The vehicle was towed to the dealer where it was diagnosed that the connecting transmission coolant hose had disconnected due to a missing clip, and that the transmission needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 93,000.

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Recent Complaints for the 2019 CHEVROLET BLAZER

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#11716857 — ENGINE — February 9, 2026 — Thermostat Housing Replacement + Dexcool: P0128, thermostat stuck. Was told this can cause engine to overheat.

#11716857 — STEERING — February 9, 2026 — Thermostat Housing Replacement + Dexcool: P0128, thermostat stuck. Was told this can cause engine to overheat.

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#11716857 — UNKNOWN OR OTHER — February 9, 2026 — Thermostat Housing Replacement + Dexcool: P0128, thermostat stuck. Was told this can cause engine to overheat.