Manufacturer Communications Detail
CHEVROLET / TRAILBLAZER / 2021
| Components - Details | |
|---|---|
| Service Bulletin Number: 20NA120 | Replacement Service Bulletin Number: |
| Date Of Bulletin: - | Failing Component: 100000 POWER TRAIN |
| Vehicale/Equipment Name: CHEVROLET | Vehicale/Equipment Model: TRAILBLAZER |
| Vehicale/Equipment Year: 2021 | Date Added To File: Aug, 10 2020 |
| Summary: This informational bulletin explains how to check if the pulley and/or drive chain has any damage caused by low fluid or a code set that causes the transmission to default maxing out pressure.<br /> | |