Manufacturer Communications Detail
GMC / SIERRA 1500 / 2020
| Components - Details | |
|---|---|
| Service Bulletin Number: 20NA087 | Replacement Service Bulletin Number: |
| Date Of Bulletin: - | Failing Component: 110000 ELECTRICAL SYSTEM |
| Vehicale/Equipment Name: GMC | Vehicale/Equipment Model: SIERRA 1500 |
| Vehicale/Equipment Year: 2020 | Date Added To File: May, 26 2020 |
| Summary: This technical bulletin provides repair information to correct a customer concern of blank radio display or no audio.<br /> | |