Manufacturer Communications Detail
GMC / SIERRA 1500 / 2020
| Components - Details | |
|---|---|
| Service Bulletin Number: 20NA110 | Replacement Service Bulletin Number: |
| Date Of Bulletin: - | Failing Component: 070000 FUEL SYSTEM, GASOLINE |
| Vehicale/Equipment Name: GMC | Vehicale/Equipment Model: SIERRA 1500 |
| Vehicale/Equipment Year: 2020 | Date Added To File: Aug, 10 2020 |
| Summary: This informational bulletin advises the technician on what to do if the def pump has been replaced and perform a leak test to prime the pump.<br /> | |