Technical Service Bulletin PIT5662D — 2018 GMC ACADIA
PARKING BRAKE
Bulletin Details
| TSB ID | PIT5662D |
| Manufacturer | |
| Vehicle | 2018 GMC ACADIA |
| Component | PARKING BRAKE |
| Communication Date |
Bulletin Summary
This Preliminary information communicates information to diagnose DTC C056D or C056E.
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.