2023 Tiffin Phaeton Recall: Remote Stage 2 fuel filter hoses may have been damaged during production…
NHTSA campaign 23V532000 · Fuel System, Diesel · filed Jul 31, 2023 · verified Jul 30, 2026
The defect
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2023 Phaeton motorhomes, equipped with Cummins L9 diesel engines. The remote Stage 2 fuel filter hoses may have been damaged during production, allowing the hoses to leak or disconnect.
The risk
A disconnected hose will result in an engine stall increasing the risk of a crash. Also, a fuel leak in the presence of an ignition source increases the risk of a fire.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Cummins dealers will replace both hoses, free of charge. Owner notification letters were mailed October 5, 2023. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-132.
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.nhtsa.gov.
Affected vehicles
Related recalls
More Tiffin Phaeton recalls
- 2026–2027 Tiffin Allegro Bay and 11 other models — Printed circuit board may fail during certain operations…
- 2022–2025 Tiffin Allegro Bus and 2 other models — PowerGlide chassis controller may have insufficient circuit…
- 2022 Tiffin Allegro Bus and 3 other models — Pedestal mounting plate on the driver's seat may be…
- 2022–2023 Tiffin Allegro Bus and 2 other models — A fuse will trip during an a/c compressor failure, causing…
- 2023 Tiffin Allegro and 5 other models — Fitting on the non-leaching hose connected to the LPG…
Other campaigns involving Tiffin vehicles
Source: NHTSA recall database, campaign 23V532000 (manufacturer number TIF-132). Data last verified Jul 30, 2026.