Recall 21V306000 — FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL Defect in 2017-2021 TIFFIN BUS
RECALL This recall affects up to 3,198 vehicles.
Recall Summary
| NHTSA Campaign | 21V306000 |
| Manufacturer | Tiffin Motorhomes, Inc. |
| Vehicles Affected | 3,198 |
| Component | FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL |
| Date Notified | |
| Affected Vehicles |
Defect Description
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2017-2021 Bus and Phaeton vehicles. The sealing washer may not seat correctly in the pilot bore, allowing the high pressure fuel rail assembly to leak.
Safety Consequence
A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy
Tiffin will work with Cummins to inspect the rail threads , and replace the rail and fuel lines if damage is found, free of charge. Owner notification letters were mailed August 11, 2021. Owners may contact Tiffin customer service at 1-256-356-8661.
Related Recalls for TIFFIN
| Campaign | Vehicle | Component | Date | Affected |
|---|---|---|---|---|
| 25V905000 | 2025 TIFFIN OPEN TRAIL | ELECTRICAL SYSTEM:PROPULSION SYSTEM:INVERTER | 18 | |
| 25V799000 | 2026 TIFFIN OPEN TRAIL | EQUIPMENT:OTHER:LABELS | 8 | |
| 25V554000 | 2025 TIFFIN GT1 | SEAT BELTS:REAR/OTHER | 20 | |
| 25V481000 | 2025 TIFFIN GH1 | ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR | 418 | |
| 25V186000 | 2025 TIFFIN ZEPHYR | STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT | 3 | |
| 24V669000 | 2022 TIFFIN ALLEGRO BAY | STRUCTURE:FRAME AND MEMBERS | 400 | |
| 24V566000 | 2022 TIFFIN ZEPHYR | ELECTRICAL SYSTEM:IGNITION | 679 | |
| 24V506000 | 2024 TIFFIN CONVOY | TIRES:TEMPORARY/EMERGENCY SPARE TIRE | 282 | |
| 24V337000 | 2024 TIFFIN BYWAY | STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT | 42 | |
| 24V260000 | 2024 TIFFIN BYWAY | EQUIPMENT:APPLIANCE:OVEN/STOVE/COOKTOP | 169 |