2023 Tiffin Allegro Bus recalls and problems

The 2023 Tiffin Allegro Bus has 5 recalls and 2 owner complaints on file with NHTSA; the most reported problem area is engine.

How the 2023 compares

High

Fewest complaintsMost complaints

High complaint count among 14 Allegro Bus model years — 6th most.

5recalls

2complaints

0crashes

0fires

0injuries

—median miles

Owner complaints filed with NHTSA, not verified and not adjusted for sales. Ranking compares this model's own years only.

Does your car have an open recall?
Recalls apply to specific vehicles. Only a VIN lookup on NHTSA's official site shows whether yours is affected and still unrepaired.

Check your VIN →

5 recalls

Fuel System

Oct 8, 2026 · NHTSA campaign 26V662000 · 177 vehicles

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.

Remedy

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

Electrical System

Jul 30, 2024 · NHTSA campaign 24V566000 · 679 vehicles

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.

Remedy & notes

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.

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.

Equipment

Sep 20, 2023 · NHTSA campaign 23V643000 · 1,188 vehicles

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.

Remedy & notes

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.

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.

Electrical System

Jun 5, 2023 · NHTSA campaign 23V406000 · 450 vehicles

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.

Remedy & notes

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.

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.

Electrical System

Aug 5, 2022 · NHTSA campaign 22V589000 · 315 vehicles

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.

Remedy & notes

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.

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.

Recall text as published by NHTSA and the manufacturer.

What owners complain about

Engine1

Forward Collision Avoidance1

Owner complaints filed with NHTSA; one complaint can name several areas. Not verified by NHTSA.

2023 vs. other Tiffin Allegro Bus years

Owner complaints by model year; the darker bar is the 2023. Click a bar to switch year.

Questions

Does the 2023 Tiffin Allegro Bus have recalls?

Yes — NHTSA lists 5 recall campaigns covering the 2023 Tiffin Allegro Bus, the latest from Oct 8, 2026 (fuel system). A recall applies to specific vehicles: enter your VIN at nhtsa.gov/recalls to see whether yours is affected and still open.

What are the most common problems with the 2023 Tiffin Allegro Bus?

Owner complaints filed with NHTSA most often mention engine (1), forward collision avoidance (1). Complaints are consumer reports and are not verified by NHTSA.