NHTSA Complaint #11615623 — 2018 CADILLAC XT5

POWER TRAIN issue reported to NHTSA

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Complaint Details

ODI Number	11615623
Vehicle	2018 CADILLAC XT5
Component	POWER TRAIN
Date of Incident	September 14, 2024
Date Filed	September 20, 2024
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	NJ

Consumer Description

The coolant thermostat was broken and gave two check engine codes P0128 and P0128P. AC was not functioning when the thermostat was not working, which can be dangerous in summer. It is also a very common problem with Cadillac XT5 and GMC Acadia.

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