2022 Tiffin Phaeton problems, complaints & recalls
Most-reported problem areas: Wheels (1) · Structure:body (1) · Service Brakes, Hydraulic (1)
Safety recalls (10)
Fuel System, Diesel:delivery:hoses, Lines/Piping, And Fittings 2026-10-08 · campaign 26V662000 · 177 vehicles
Defect: 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
Electrical System:ignition 2024-07-30 · campaign 24V566000 · 679 vehicles
Defect: 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.
Seats 2024-01-23 · campaign 24V036000 · 507 vehicles
Defect: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2022 Allegro Bus, Phaeton, Allegro Red 360, and Zephyr motorhomes. The pedestal mounting plate on the driver's seat may be improperly welded, which can cause the plate to separate and the seat assembly to loosen or detach.
Risk: A loose or detached seat assembly increases the risk of injury.
Fix: Dealers will inspect for a missing weld and replace the pedestal, as necessary, free of charge. Owner notification letters are expected to be mailed March 22, 2024. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-135.
Electrical System 2023-06-05 · campaign 23V406000 · 450 vehicles
Defect: 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.
Equipment:recreational Vehicle/Trailer:lpg Systems:lines And Fittings 2022-10-31 · campaign 22V814000 · 295 vehicles
Defect: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2022-2023 Allegro Bay, Breeze, Phaeton, Red 360, 2023 Allegro and Red 340 motorhomes. The fitting on the non-leaching hose connected to the LPG regulator may leak at the swivel joint.
Risk: A fuel leak in the presence of an ignition source increases the risk of a fire.
Fix: Dealers will inspect and replace the LPG hose, as necessary, free of charge. Owner notification letters were mailed November 11, 2022. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-127.
Electrical System:wiring:fuses And Circuit Breakers 2022-08-05 · campaign 22V589000 · 315 vehicles
Defect: 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.
Equipment:recreational Vehicle/Trailer:lpg Systems 2022-07-20 · campaign 22V511000 · 1,323 vehicles
Defect: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2023 Allegro, Red 340, 2021-2022 Phaeton, Breeze, Allegro Red 360, and 2022 Bay motorhomes. The output line on the LPG tanks may not connect properly to the service valve, which can cause a propane leak.
Risk: A propane leak in the presence of an ignition source can increase the risk of a fire.
Fix: Dealers will inspect and replace the service valves, as necessary, free of charge. Owner notification letters were mailed September 18, 2022. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-124.
Seat Belts:rear/Other:anchorage 2021-11-05 · campaign 21V680000 · 10,409 vehicles
Defect: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2018-2022 Allegro Breeze, Allegro Red, Allegro, Allegro Bus, Phaeton, and 2018-2021 Zephyr recreational vehicles. The sofa seat belts may not have been installed correctly, which could result in unsecured passengers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 210, "Seat Belt Assembly Anchorages."
Risk: Unsecured passengers have an increased risk of injury in the event of a crash.
Fix: Dealers will inspect and repair the seat belts as necessary, free of charge. Owner notification letters were mailed October 29, 2021. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-118.
Electrical System:wiring 2021-10-07 · campaign 21V783000 · 111 vehicles
Defect: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2022 Phaeton recreational vehicles. During manufacturing, an electrical outlet was not installed as intended, resulting in an open electrical wire inside the wall.
Risk: An open electrical wire can increase the risk of a fire.
Fix: Dealers will inspect the vehicle and install an outlet on the wire, free of charge. Owner notification letters were mailed October 27, 2021. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-119.
Fuel System, Diesel:delivery:hoses, Lines/Piping, And Fittings 2021-07-20 · campaign 21V545000 · 330 vehicles
Defect: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2022 Allegro Bus and Phaeton motorhomes, equipped with certain Cummins L9 diesel engines. A fuel leak may occur from the fuel hose between the fuel pump and remote filter head.
Risk: A fuel leak in the presence of an ignition source can increase the risk of a fire.
Fix: Dealers will replace the fuel hoses, free of charge. Owner notification letters were mailed September 10, 2021. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-117.
Service bulletins (10)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Fuel/Propulsion System 2025-09-08 · CSA-045 · Other
tiffin sent out an addendum to be added to owner's manuals that states, "tiffin motorhomes recommends that all diesel units be refueled using standard automotive-grade diesel fuel pumps, rather than high-flow commercial truck stop pumps. the fuel delivery rate from commercial truck stop pumps is oft
Exterior Lighting 2025-06-09 · MCD-009 · Other
stopped using the lights we had been using due to expense. replaced with these, but these new lights have to be wired in instead of just clicking in. these are the instructions to wire in.
Engine And Engine Cooling 2024-04-19 · CSA-036 · Service Bulletin/Repair Instructions
faulty def sensors that due to shortage were not replaced. instead engine software was temporarily modified to account for continued operation with a faulty sensor until replacement sensors were available. this campaign will install an engine control module calibration as well as confirm and/or in
Steering 2023-08-28 · CSA-029 · Service Bulletin/Repair Instructions
on the affected vehicles, the steer axle tie rod castle nut cotter pin may be missing, allowing the steering arm to detach. this could lead to a loss of steering response and a lack of direction control, increasing the risk of a crash. the driver may experience some additional free-play in the ste
Steering 2023-06-08 · CSA-029(INTERIM) · Service Bulletin/Repair Instructions
per ford- tie rod castle nut cotter pin missing
Tires:pressure Monitoring And Regulating Systems 2022-07-20 · CSA-022 · Service Bulletin/Repair Instructions
freightliner custom chassis corporation (fccc), has decided that a defect which relates to motor vehicle safety exists on certain model years 2017-2022 freightliner custom chassis corporation xcm, xcp, xcr, and xcs vehicles manufactured december 15, 2015, through july 22, 2021. the tire pressure m
Showing the 6 most recent of 10 bulletins. Search all of them free at nhtsa.gov.
What owners report
2025-08-18 · Service Brakes, Hydraulic · 20,000 mi“the contact owns a 2022 tiffin phaeton rv. the contact stated that while the rv was parked, the hydraulic slide-outs became stuck. the rv was taken to a dealer; however, the rv was not diagnosed. the contact stated that the rv was not drivable. the rv was not diagnosed or repaired by an independent mechanic or the dealer. the failure mileage was ap…”
2025-06-21 · Fuel/Propulsion System“this vehicle has fuel fill on both sides. you have to open the other side in order to prevent a vapor lock on the fueling side. i have fueled this way numerous times without incident. i recently fueled the same way and fuel gushed out the opposite side without tripping the fuel nozzle cut off. this resulted on a significant amount of fuel dumping …”
2023-05-29 · Unknown Or Other“while driving the top bunk above the drivers and passenger seats came loose from the latches and came down blocking my view of the road. my wife just sat down in her seat otherwise it would have hit her on the head. she was able to guide me to the side of the road and it put the bunk back on the latches. this is a huge safety problem which bloc…”
2023-05-16 · Structure:body“our motorhome came with an optional electric grill that is mounted on a slide in the storage compartments. while underway, the slide deployed, popping open the compartment door. the slide was then hanging out approximately 5 feet while going down the road. thankfully someone flagged us down just before we would have struck another vehicle with the …”
2023-03-14 · Wheels“frieghtliner uses a tire pressure monitoring system manufactured by valor. the system is unreliable and stops transmitting data to the instrument panel without any notice to the driver. the only way you discover it is not working is by scrolling through options on the instrument panel and discovering that instead of registering pressure and tempera…”
2021-11-10 · Seat Belts · 3,000 mi“the contact owns a 2022 tiffin phaeton. the contact stated that the seat belt retractor failed to function properly. the vehicle was taken to a local dealer and was diagnosed with needing seat belts replaced. the manufacturer was informed of failure and was sending replacement parts for the repair. the failure mileage was approximately 3,000.…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.