Technical Service Bulletin PIT5544G — 2019 GMC SIERRA 2500
POWER TRAIN
Bulletin Details
| TSB ID | PIT5544G |
| Manufacturer | |
| Vehicle | 2019 GMC SIERRA 2500 |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
This Preliminary information communicates information on a hydrauilc rush type noise from the power steering gear. This noise is a characteristic of the new Active Hydraulic Assist System RPO NV8 and no repairs should be made. The noise is most noticeable in the cab at idle, in park, with all accessories turned off.
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.