Recall 21V306000: 2017–2021 Tiffin Bus, 2017–2021 Tiffin Phaeton

Updated from NHTSA data · How we count

Report date
Apr 30, 2021
Vehicles affected
3,198
Models
2
Initiated by
Manufacturer

The problem

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.

The risk

A fuel leak in the presence of an ignition source increases the risk of a fire.

The fix

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.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Affected vehicles

Details

NHTSA campaign
21V306000
Manufacturer campaign
TIF-116
Manufacturer
Tiffin Motorhomes, Inc.
Owner letters
Aug 11, 2021
Components
Fuel system, diesel:fuel injection system:fuel rail (Fuel, Hybrid & EV Propulsion)

Recall repairs are free at authorized dealers. To see if your vehicle is included, enter your VIN at NHTSA.gov or call the manufacturer.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. Methodology