2023 Tiffin Allegro Bus recalls and problems
The 2023 Tiffin Allegro Bus has 5 safety recalls and 2 owner complaints filed with NHTSA. Recall repairs are free at any Tiffin dealer.
Recalls may cover only some 2023 Tiffin Allegro Bus vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.
2023 Tiffin Allegro Bus recalls
Recall 26V-662: Fuel System, Diesel
Problem: 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.
Risk: 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.
Fix: 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
Recall 24V-566: Electrical System
Problem: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2022-2025 Phaeton, Allegro Bus, and Zephyr motorhomes. The PowerGlide chassis controller may have insufficient circuit protection, which can result in a blown fuse and cause an engine shutdown.
Risk: An engine shutdown increases the risk of a crash.
Fix: Dealers will install circuit protection, free of charge. Owner notification letters were mailed September 13, 2024. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-141.
Recall 23V-643: Equipment
Problem: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2016-2024 Allegro Bus, and 2017-2024 Zephyr motorhomes. The 240-Volt induction cooktop may not be grounded, which can create an electrical shock hazard if the wires short-circuit.
Risk: An electrical shock can increase the risk of injury.
Fix: Dealers will install a ground for the metal junction box, free of charge. Owner notification letters were mailed October 20, 2023. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-133.
Recall 23V-406: Electrical System
Problem: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2022-2023 Phaeton, Allegro Bus, and Zephyr motorhomes built on PowerGlide chassis. A fuse will trip during an a/c compressor failure, causing a loss of power to the chassis.
Risk: Loss of power to the chassis can cause an engine stall, increasing the risk of a crash.
Fix: Dealers will inspect the chassis controller, and install a harness and inline fuse as necessary, free of charge. Owner notification letters were mailed June 20, 2023. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-131.
Recall 22V-589: Electrical System
Problem: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2022 Zephyr, 2022-2023 Phaeton, Allegro Breeze and Allegro Bus motorhomes equipped with a Powerglide chassis. The chassis fuse can overheat while the motorhome is in motion, possibly causing the dash display to go blank and the engine to stall.
Risk: An engine that shuts down unexpectedly increases the risk of a crash.
Fix: Dealers will inspect and replace the defective fuse, as necessary, free of charge. Owner notification letters were mailed August 31, 2022. Owners may contact Tiffin's customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-126.
2023 Tiffin Allegro Bus problems reported by owners
| Problem area | Reports | |
|---|---|---|
| Engine | 1 | |
| Forward Collision Avoidance | 1 |
Most reported parts
- Forward Collision Avoidance › Adaptive Cruise Control — 1
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2023 Tiffin Allegro Bus complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Other Tiffin Allegro Bus years
Frequently asked questions
Does the 2023 Tiffin Allegro Bus have any recalls?
Yes — NHTSA lists 5 recalls for the 2023 Tiffin Allegro Bus: 26V-662 (fuel system, diesel), 24V-566 (electrical system), 23V-643 (equipment), 23V-406 (electrical system), 22V-589 (electrical system). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.
What is the most common problem with the 2023 Tiffin Allegro Bus?
Owners report engine problems most often (1 reports), followed by forward collision avoidance (1).
Are Tiffin recall repairs free?
Yes. Safety recall repairs are free at authorized Tiffin dealers, whether you are the first owner or bought the car used.