Technical Service Bulletin PIE0554 — 2020 CHEVROLET SUBURBAN
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | PIE0554 |
| Manufacturer | |
| Vehicle | 2020 CHEVROLET SUBURBAN |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
This engineering information (EI) is requesting information from the field to perform the check list provided and contact the engineer in regards to Instrument Panel Cluster (IPC) Gages at Zero, Multiple Warning Lights On, No Chimes and/or Turn Single Audio.
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.