Table 1 shows one common other fuel system related problems of the 2020 Chevrolet Silverado 3500.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems |
Received a code p10d9. Infotainment center says 157 miles until 65 mph max speed. Dealer has no idea what’s wrong.
2nd time I’ve had to replace def heater and tank. Truck goes into limp mode and limits the speed leaving a person stranded.
Gm recall n2123544170 dpf regeneration temperature /def heater for cold weather operation to keep def from freezing and also for thawing frozen def. . . Dealer to replace def tank and internal heating element. . . Dealer was unable to give a time line for replacement parts needed to fix truck. (parts are back ordered)so truck ecm=electonic control module. Throws trouble code to reduce engine power that starts taking away engine power at 65 mph. . . Then 55 mph. . . Then 45. . . All the way down to 5 mph. This can happen at any time or anywhere that can result in possible accidents. . . ! gm needs to make this a priority as thousand of vehicles are affected!.