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Engine
04/18/2026
Bracket fell off of the exhaust pipe on my 2020 Chevrolet Traverse LT, which in turn cracked the exhaust pipe, making my car create this loud noise every time the car was accelerating.
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Engine And Engine Cooling
03/09/2026
The contact owns a 2020 Chevrolet Traverse. The contact stated that upon starting the vehicle, the exhaust system made an abnormally loud sound. There was no warning light illuminated. The vehicle was taken to an unknown dealer, where it was determined that the front clamp on the exhaust system was loose. The dealer tightened the clamp; however, the failure persisted. The contact related the failure to TSB Number: PIP5681A (Exhaust leak, Lean Codes, Rattle Noise, or Catalytic Converter Failures). The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was approximately 68,000.
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Unknown Or Other, engine
03/31/2026
Issue documented in PIP5681C
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Power Train, unknown Or Other
12/17/2025
2020 Chevy Traverse High Country Exhaust bank 1 and bank 2. Transmission shudder.
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Engine, fuel/propulsion System
03/13/2026
Failing front exhaust pipe mounting bracket. GM has a special coverage program (N212356540) for 2019-2020 Chevrolet Traverse which covers the repair for 15 years or 150,000 miles from the original service date. The coverage is VIN specific. My vehicle has been having this issue for two years now and my VIN is not covered. This is unfair to the consumer/Chevrolet owners who's VIN's are not listed. This is an obvious ongoing problem for many Chevrolet Traverse owners, it should be an active recall on all 2018-2023 Chevrolet Traverse owners. Especially since Chevrolet/GM is aware of the problem. Most of us are paying off our vehicles because we can't afford a new one and GM is not providing assistance for some of us who at no fault of our own are having to pay for a defect they are aware of.
