Technical Service Bulletin MCPSC10312025901 — 2026 HONDA Metropolitan
FUEL/PROPULSION SYSTEM
Bulletin Details
| TSB ID | MCPSC10312025901 |
| Manufacturer | |
| Vehicle | 2026 HONDA Metropolitan |
| Component | FUEL/PROPULSION SYSTEM |
| Communication Date |
Bulletin Summary
Dealer Message - A fuel permeation test revealed that the fuel system does not meet regulatory standards. The fuel system has a lower than expected permeation value and is not within emission certification compliance.
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.