What are the most common Chevrolet Trax problems?
According to Au7o's analysis of 180+ owner reports, the 2015 Chevrolet Trax has 5 documented issues. The most frequently reported are: Coolant Leak from Water Outlet Housing, 1.4L Turbo Wastegate Actuator Failure, 6-Speed Automatic Rough Shifting and Delayed Engagement. None are rated critical, but regular maintenance is recommended.
Is the Chevrolet Trax reliable?
The 2015 Chevrolet Trax has 5 known issues documented across 180+ owner reports. No issues are rated critical, suggesting generally good reliability. Regular maintenance following the manufacturer's schedule helps prevent many common problems.
How much does it cost to fix common Chevrolet Trax problems?
Repair costs for known Chevrolet Trax issues range from $50 to $2,800, depending on the specific problem and whether you choose DIY or professional repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.
What is the 2015-2022 Chevrolet Trax Coolant Leak from Water Outlet Housing?
The plastic water outlet housing on the 1.4L turbo engine is prone to cracking and leaking coolant. The housing sits on the back of the engine block and deteriorates from heat cycling. Coolant loss can lead to overheating if not addressed. Repairs typically run $150-$450. Severity: medium.
What is the 2014-2020 Chevrolet Trax 1.4L Turbo Wastegate Actuator Failure?
The 1.4L turbocharged engine in the Trax (shared with Cruze, Sonic, and Buick Encore) develops wastegate actuator failures. The wastegate seal degrades, allowing exhaust gases to bypass the turbine wheel and reduce boost. The wastegate actuator arm design has a known mechanical w… Repairs typically run $400-$1,500. Severity: medium.
What is the 2015-2022 Chevrolet Trax 6-Speed Automatic Rough Shifting and Delayed Engagement?
The 6T40 automatic transmission exhibits rough or harsh shifts, delayed engagement from Park or Reverse, and occasional lurching. The valve body is the primary culprit, with wear on the pressure regulator bore causing erratic shift quality. Cold weather operation tends to make th… Repairs typically run $200-$2,800. Severity: medium.
What is the 2015-2022 Chevrolet Trax 1.4T Ecotec Turbo and Coolant Issues?
The Trax uses the same 1.4T Ecotec engine as the Cruze with similar issues: turbo oil feed line leaks, PCV system failures, and coolant system plastic component cracking. The coolant outlet/thermostat housing is the most common failure point. Repairs typically run $150-$600. Severity: medium.
What is the 2015-2022 Chevrolet Trax 1.4L Turbo Excessive Oil Consumption?
The 1.4L turbocharged engine burns oil at an excessive rate, often consuming a quart every 1,000-2,000 miles. The issue is attributed to piston ring design and PCV system routing. GM considers up to 1 quart per 2,000 miles "normal" but many owners find this unacceptable. Repairs typically run $50-$2,500. Severity: medium.
