{"count":1,"message":"Results returned successfully","results":[{"odiNumber":11751224,"manufacturer":"General Motors, LLC","crash":false,"fire":false,"numberOfInjuries":0,"numberOfDeaths":0,"dateOfIncident":"10/18/2025","dateComplaintFiled":"07/17/2026","vin":"1GNEVJKS5RJ","components":"ELECTRICAL SYSTEM,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE","summary":"Vehicle: 2024 Chevrolet Traverse Z71 Mileage at first incident: 25,821 My 2024 Chevrolet Traverse Z71 experienced multiple safety\u2011critical electrical and ADAS failures. The vehicle had a Reduced Acceleration / limp\u2011mode event, accompanied by a strong antifreeze odor inside and outside the vehicle. Dealer diagnostics on 06/29/2026 and 07/16/2026 confirmed several trouble codes affecting the engine, braking system, and collision\u2011avoidance systems.  The following diagnostic trouble codes were recorded: P3705 \u2013 Engine Coolant Pump Control Circuit Low (engine cooling fault) C0609 \u2013 Park Brake Actuator / Switch Signal Fault (brake system logic fault)-Active 6.29.26 10:12:43AM U160A \u2013 Lost Communication With Serial Data Gateway Module (CAN\u2011bus gateway failure)-Active 6.29.26 10:12:43AM U197A \u2013 Lost Communication With Front Radar Sensor Module (forward collision warning / AEB disabled)-Active 6.29.26 10:12:43AM  These faults caused loss of radar\u2011based safety features, including Forward Collision Warning, Automatic Emergency Braking, and Adaptive Cruise Control. The vehicle displayed warnings and temporarily disabled ADAS functions. The Reduced Acceleration event created a hazardous situation in traffic. The dealer attributed the incident to \u201clow coolant,\u201d but the diagnostic codes clearly show electrical and communication failures across multiple safety\u2011critical modules. The antifreeze odor continues, suggesting a possible coolant leak or unresolved cooling system issue. The vehicle has been inspected by GM technicians, and the codes were documented on both visits but they say car is fine. The safety systems affected include brakes, engine cooling, electrical CAN\u2011bus communication, and collision\u2011avoidance radar modules.  I am requesting NHTSA to record this complaint and evaluate whether these failures represent a broader safety defect in the 2024 Chevrolet Traverse Z71.","products":[{"type":"Vehicle","productYear":"2024","productMake":"CHEVROLET","productModel":"TRAVERSE","manufacturer":"General Motors, LLC"}]}]}