2021 Chevrolet Trax Engine cooling Problems
- Complaints
- 1about this part
- Share
- 4%of 25 total for the year
- Median mileage
- 7,800miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine cooling of the 2021 Chevrolet Trax, 4% of the 25 complaints for this model year. Where a mileage was given, the median is 7,800 miles. 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2021 Chevrolet Trax. The contact stated that while driving approximately 45 mph, the AC unit was distributing hot air. The contact detected white smoke emerging from the engine compartment and the vehicle caught fire. The contact was able to pull over and exit the vehicle without injury. There were no warning indicator lights illuminated. The fire department extinguished the fire. A police report was filed. There was the deployment of air bags. The vehicle was towed to a tow yard. The local dealer was not contacted. The vehicle was not diagnosed or repaired. …”
NHTSA complaint #11500450, filed 2023-01, 7,800 milesRelated service bulletins
- 10251890Mar 13, 2024This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank…
- 10250775Feb 22, 2024This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large…
- 10250505Feb 7, 2024This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
- 10250503Feb 7, 2024This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
- 10250347Feb 2, 2024This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and…
- 10250272Jan 30, 2024This service bulletin provides a information and diagnostic steps/tips for vehicles that are slow to heat up in cold temperatures.
- 10249579Jan 12, 2024This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- 10247192Dec 8, 2023This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- 10245559Nov 16, 2023This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
Engine cooling: other model years
Other parts of the 2021 Chevrolet Trax
10 complaintsBrakes
6 complaintsEngine
6 complaintsAir bags
3 complaintsOther or unknown
3 complaintsTransmission and drivetrain
3 complaintsFuel system
2 complaintsElectronic stability control
1 complaintsLane departure
1 complaintsSeat belts
1 complaintsBody and structure
1 complaintsSuspension
1 complaints
← All problems reported for the 2021 Chevrolet Trax
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology