Fuel system, diesel: delivery: hoses, lines/piping, and fittings (Tiffin)
Vehicle recall 23V-532. NHTSA received Tiffin Motorhomes, Inc.’s report on Jul 31, 2023.
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The short answer
NHTSA received Tiffin Motorhomes, Inc.’s report on Jul 31, 2023. Copied from NHTSA on Oct 19, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
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.
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.
NHTSA, Recalls flat file. Released Oct 19, 2026. Updated daily.
- NHTSA’s part: Fuel system, diesel: delivery: hoses, lines/piping, and fittings.
What should you 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.
NHTSA, Recalls flat file. Released Oct 19, 2026. Updated daily.
- How to reach the firm: 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.
- Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.
Which ones are recalled?
NHTSA counts 3 vehicles potentially involved, across everything this recall names.
Each model year opens its own page: every recall naming it, its owner complaints and its crash ratings.
NHTSA, Recalls flat file. Released Oct 19, 2026. Updated daily.
- Tiffin Phaeton2023
Who is recalling it?
- Made by Tiffin Motorhomes, Inc..
NHTSA, Recalls flat file. Released Oct 19, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt. Owners’ complaints are counted on each vehicle’s page.
- Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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National Highway Traffic Safety Administration, Recalls flat file (FLAT_RCL_POST_2010).
Released Oct 19, 2026 and checked Oct 19, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 19, 2026.