Technical Service Bulletin 20-NA-050 — 2017 CHEVROLET COLORADO
POWER TRAIN
Bulletin Details
| TSB ID | 20-NA-050 |
| Manufacturer | |
| Vehicle | 2017 CHEVROLET COLORADO |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
This technical bulletin provides a procedure to clear the codes and test the Tcase if found that the customer has tried to shift the t-case from 4lo to Hi gears while driving.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.