Table 1 shows seven common engine and engine cooling related problems of the 2020 Chevrolet Traverse. The number one most common problem is related to the engine and engine cooling (58 problems). The second most common problem is related to the engine exhaust system (twelve problems).
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. Read details...
The contact owns a 2020 Chevrolet Traverse. The contact stated that while the vehicle was parked and occupied in the vehicle, there was a rattling sound coming from the front of the vehicle while stationary or while driving. An independent mechanic was contacted. Read details...
The contact owns a 2020 Chevrolet Traverse. The contact stated while driving at various speeds, the vehicle made an abnormally loud rattling sound. The contact stated that the failure also occurred upon starting the vehicle. There was no warning light illuminated. Read details...