Technical Service Bulletin N202304080 — 2020 GMC SIERRA DENALI
FUEL SYSTEM, GASOLINE
Bulletin Details
| TSB ID | N202304080 |
| Manufacturer | |
| Vehicle | 2020 GMC SIERRA DENALI |
| Component | FUEL SYSTEM, GASOLINE |
| Communication Date |
Bulletin Summary
Customer Satisfaction Program. Certain vehicles may not have one of the fill pipe parts kit which should be included with the vehicle. Dealers are to provide the missing fill pipe parts kit to the customer.
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.
Other TSBs for the 2020 GMC SIERRA DENALI
N202318850
BACK OVER PREVENTION