{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11731894,"manufacturer":"General Motors, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"03/01/2026","dateComplaintFiled":"04/17/2026","vin":"3GNKBERS6LS","components":"STEERING,ELECTRICAL SYSTEM,ENGINE","summary":"2020 Chevy Blazer RS 3.6L V6: having intermittent issues with \u2018check engine\u2019 light activating and giving code P0128 - indicating \u201cCoolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature)\u201d.  Symptoms include:  - Temp gauge drops to reading \u201cC\u201d (cold),  - AC blows warm/hot air,  - Dash displays message, \u201cSteering Assist is Reduced, Drive with Care\u201d,  - Radiator (electric) fans run full speed. It seems that the computer is interpreting the engine coolant temperature sensor drop as a \u2018stuck open\u2019 thermostat, thus the indicated code. However, at the same time it also appears to assume a bad coolant temp sensor, and failsafes to disable the AC and set the radiator fans to max to avoid potential overheating.  The problem with this is that this can occur after driving for some period that the engine is suitably warm, then I can pull off the road, disconnect the battery for a few minutes, and everything goes back to normal operation. A broken thermostat would not behave this way. * This happened in Mar 2025  - after disconnecting the battery about 5-6 times over about a 1wk period the code cleared and we were able to pass inspection. The issue did not reoccur until about the same time this year. It has been recurring periodically since.  * After reading numerous postings on this issue, with numerous different vehicles that have this engine and computer, I have no faith that the dealership will provide a solution other than charging me to replace the thermostat, and ending up with the same problem a few weeks later.","products":[{"type":"Vehicle","productYear":"2020","productMake":"CHEVROLET","productModel":"BLAZER","manufacturer":"General Motors, LLC"}]}]}