Table 1 shows two common power train related problems of the 2020 Chevrolet Silverado 3500. The number one most common problem is related to the power train (twelve problems). The second most common problem is related to the automatic transmission control module (one problem).
| Problem Category | Number of Problems |
|---|---|
| Power Train problems | |
| Automatic Transmission Control Module problems |
The transmission, without warning, intermittently locks the rear wheels when towing a 13,500 lb 5th wheel RV. It occurs when going uphill and the transmission downshifts to maintain torque. The "d" on the gear indicator on the dashboard also flashes 3-5 times. Read details...
The sudden rear wheel lock up recall that gm has released for the 2020+ silverado's with the 10-speed transmission does not go far enough. The recall simply reprograms the pcm to alert the driver 10,000 miles prior to the valve in the valve body failing, puts the vehicle into limp mode, and Read details...