2025 Tiffin Open Trail problems, complaints & recalls
Safety recalls (1)
Electrical System:wiring 2025-12-23 · campaign 25V905000 · 18 vehicles
Defect: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2025-2026 Open Trail motorhomes equipped with an optional diesel or propane generator. The wiring harness may contain incorrectly sized wires.
Risk: An undersized wire can overheat, increasing the risk of a fire.
Fix: Dealers will replace the wiring harness, free of charge. Owner notification letters were mailed February 12, 2026. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is WAY-106. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning February 20, 2026.
Service bulletins (5)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Electrical System 2026-07-14 · WSB-14 · Service Bulletin/Repair Instructions
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).
Electrical System 2026-07-14 · WSB-13 · Service Bulletin/Repair Instructions
2025 and 2026 open trail motorhomes need to have the 12 volt charging system upgraded in order to extend the battery life for using the motorhome while not connected to an electrical charging system (boondocking).
Structure:body 2026-05-19 · WSB-12 · Service Bulletin/Repair Instructions
tiffin motorhomes issued a technical service bulletin to inspect the roof rack for proper sealant on all 2025 and 2026 open trail motorhomes.
Structure:body 2026-03-20 · MCD-016 · Other
instructions on how to add additional support on the open trail roof rack to reduce wind noise at highway speeds.
Electrical System 2026-02-20 · WSB-09 · Service Bulletin/Repair Instructions
tiffin motorhomes issued a technical service bulletin for open trail motorhomes with a 51v battery system and a hydronic heating system. it was found that operating the hydronic heating system on the diesel burner would cause a temporary overload of the electrical system which would shut down. to s
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.