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Chevrolet · Known Issues

2014 Chevrolet Trax Problems: 1 Known Issue

2014 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

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Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2014 Chevrolet Trax has 1 documented issue. None of the listed issues is rated critical; this is not a complete reliability assessment. Across all issues with published estimates, repair costs range from $400 to $1,500. DIY maintenance guides at au7o.io.

In This Article

  • Trax Engine1
  • Recalls3
  • FAQ
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In This Article

  • Engine1
  • Recalls3
  • FAQ

All 1 Known Issue

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On the 2014-2020 Chevrolet Trax 1.4L Turbo, 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 weakness. GM TechLink bulletin noted many returned turbochargers had no fault and emphasized proper diagnosis before replacement.

This issue also affects: Buick Cascada, Buick Encore GX, Buick Encore

Common Symptoms

  • Check engine light with P0299 (underboost)
  • Reduced power and sluggish acceleration
  • Clanking or rattling noise near turbo
  • Loss of turbo boost at higher RPMs
  • Turbo whistle changes tone or disappears

How to Fix

Confirm the fault before replacing parts by scanning for P0299, logging commanded vs. actual boost, and inspecting the turbo wastegate lever/actuator for excessive play, sticking, or a loose flapper; also smoke-test the intake/charge-air system and check the bypass valve, PCV system, and vacuum/pressure control plumbing so a boost leak is not mistaken for turbo failure. If the wastegate arm or flapper is worn, GM typically services this as a complete turbocharger assembly rather than the actuator alone; replace the turbo assembly with new gaskets, oil feed/return seals, and related hardware, then clear codes and verify boost on a road test. Typical repair cost is about $1,200-$2,000 at an independent shop or $1,800-$2,800 at a dealer depending on labor rates and whether the catalytic converter fasteners/oil lines also need replacement.

Typical repair cost:$400 - $1,500

Research This Issue

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Community Reported
Medium Confidence
NHTSA Recalls3 recalls

SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT

General Motors LLC (GM) is recalling certain 2017-2019 Chevrolet Trax vehicles. A joint in one or both of the front lower-control arms may have been improperly welded. An improperly welded joint may break, resulting in the partial separation of the lower-control arm from the vehicle.

Campaign #19V31200018/04/2019

SUSPENSION:FRONT:CONTROL ARM:LOWER BALL JOINT

General Motors LLC (GM) is recalling certain 2015-2018 Chevrolet Trax vehicles. A joint in one or both of the front lower control arms may have been improperly welded. An improperly welded joint may break, resulting in the partial separation of the lower control arm from the vehicle.

Campaign #19V65200012/09/2019

AIR BAGS

General Motors LLC (GM) is recalling certain 2019 Buick Encore, Chevrolet Spark, Traverse, and Trax vehicles. The Sensing Diagnostic Module (SDM) on these vehicle may not have been turned off of "manufacturing mode," preventing the air bags from deploying in the event of a crash.

Campaign #18V774000
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Other Chevrolet Models

Chevrolet Silverado 150078Chevrolet Corvette59Chevrolet Equinox58Chevrolet Malibu44Chevrolet Camaro40Chevrolet Traverse37

Frequently Asked Questions

What are the most common Chevrolet Trax problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 2014 Chevrolet Trax has 1 documented issue. The documented issue is: 1.4L Turbo Wastegate Actuator Failure. None are rated critical, but regular maintenance is recommended.

Is the Chevrolet Trax reliable?

The 2014 Chevrolet Trax has 1 known issue compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. None of the matching records is rated critical; this is not a complete reliability assessment. 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 $400 to $1,500, 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 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.

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

01/11/2018

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