NHTSA : 26V662000🔴 ⚠️ High severity
Campaign Details
Component: FUEL SYSTEM, DIESEL:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Defect Description
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2022-2025 Allegro Bus, and Phaeton motorhomes, equipped with certain L9 diesel engines, part number D563027BX03. The remote fuel filter hoses may separate from the fitting, causing a fuel leak and an engine stall.
Consequence / Hazard
A fuel leak in the presence of an ignition source increases the risk of a fire. An engine stall increases the risk of a crash.
Proposed Solution
Cummins dealers will replace the fuel hoses, free of charge. Owner notification letters are expected to be mailed November 20, 2026. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-150
🚀 Latest Alerts for this Model
🚗 Affected Vehicles8
All the models below were recalled for this exact same problem.