Technical Service Bulletin PIE0499 — 2018 GMC SIERRA 1500
FUEL SYSTEM, GASOLINE
Bulletin Details
| TSB ID | PIE0499 |
| Manufacturer | |
| Vehicle | 2018 GMC SIERRA 1500 |
| Component | FUEL SYSTEM, GASOLINE |
| Communication Date |
Bulletin Summary
This engineering informational bulletin is requesting information and document the exact location of the wire chafing by taking a photo of the flex fuel pigtail as it appears BEFORE repairs are made.
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.