Technical Service Bulletin PIT5556A — 2017 GMC YUKON
ELECTRICAL SYSTEM:WIRING
Bulletin Details
| TSB ID | PIT5556A |
| Manufacturer | |
| Vehicle | 2017 GMC YUKON |
| Component | ELECTRICAL SYSTEM:WIRING |
| Communication Date |
Bulletin Summary
This Preliminary information communicates an issue where the chassis wiring harness can chaff on the underbody of the vehicle causing a wide varied of issues, depending on which wire(s) is chaffed. Repair the affected wiring as needed
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.