Technical Service Bulletin PIP5520A — 2020 CHEVROLET 4500HD
PARKING BRAKE
Bulletin Details
| TSB ID | PIP5520A |
| Manufacturer | |
| Vehicle | 2020 CHEVROLET 4500HD |
| Component | PARKING BRAKE |
| Communication Date |
Bulletin Summary
This Preliminary information communicates There may be a concern with a rattle or scraping noise from the park brake drum, or a concern of the park brake being locked up. Caused by the vehicle being driven with the park brake engaged
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.