Technical Service Bulletin TSB 20-07 — 2020 THOR MOTOR COACH SIESTA
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | TSB 20-07 |
| Manufacturer | |
| Vehicle | 2020 THOR MOTOR COACH SIESTA |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Procedure for retrofitting units with an Onan 3.2 kW diesel generator to have hour meter function with Firefly system.
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.