2025 and 2026 Open Trail Motorhomes need to have the 51 volt charging system upgraded in order to extend...
Tiffin technical service bulletin WSB-14 for 2025-2026 Tiffin Open Trail.
- Bulletin number
- WSB-14 (WSB-14)
- Component
- Electrical system
- Summary
- 2025 and 2026 Open Trail Motorhomes need to have the 51 volt charging system upgraded in order to extend the battery life for using the motorhome while not connected to an electrical charging system (boondocking).
Vehicles covered
- Tiffin Open Trail 2025-2026 20252026
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