Technical Service Bulletin 23-NA-201 — 2019 GMC SIERRA 1500
STEERING
Bulletin Details
| TSB ID | 23-NA-201 |
| Manufacturer | |
| Vehicle | 2019 GMC SIERRA 1500 |
| Component | STEERING |
| Communication Date |
Bulletin Summary
This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.
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.