| Components - Details | |
|---|---|
| Service Bulletin Number: 16-NA-177 | Replacement Service Bulletin Number: |
| Date Of Bulletin: - | Failing Component: 118000 ELECTRICAL SYSTEM:SOFTWARE |
| Vehicale/Equipment Name: GMC | Vehicale/Equipment Model: ACADIA |
| Vehicale/Equipment Year: 2017 | Date Added To File: May, 21 2018 |
| Summary: This informational bulletin explains dtc u0121 sets due to a software anomaly and does not turn the mil on or change performance of the vehicle.<br /> | |
