Tiffin recall 26V-412: Printed Circuit Board May Overheat
An overheated printed circuit board increases the risk of a fire.
Campaign facts
- NHTSA campaign
- 26V412000 (26V-412)
- Manufacturer number
- TIF-149
- Filed by
- Tiffin Motorhomes, Inc.
- Report received
- June 29, 2026
- Component
- Electrical system; Equipment:recreational vehicle/trailer
- Vehicles potentially affected
- 425
- Model years
- 2026–2027
- Built between
- January 12, 2026 and June 19, 2026
- Owner letters
- August 26, 2026
- Recall initiated by
- The manufacturer
- Remedy completion rate
- 8.71% (latest quarterly report)
What is wrong
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2026-2027 Zephyr, Wayfarer, Phaeton, Open Trail, GT1, Allegro Red, Allegro Open Road, Allegro Bus, Allegro Bay, 2026 Midas, Byway, and Allegro Breeze recreational vehicles, equipped with certain MaxxAir N-Series Maxxfan rooftop ventilation fans. The printed circuit board may fail during certain operations and overheat.
The risk
An overheated printed circuit board increases the risk of a fire.
Why electrical defects matter: A short circuit is a fire risk and a module fault can switch off systems the driver depends on.
The remedy
Dealers will replace the circuit board, free of charge. Owner notification letters were mailed August 26, 2026. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-149. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning August 28, 2026.
About the electrical system
Electrical campaigns cover wiring, fuses, connectors, control modules, batteries and software across the vehicle.
Vehicles covered by campaign 26V-412
- Tiffin Allegro Bay 20272026
- Tiffin Allegro Breeze 2026
- Tiffin Allegro Bus 20272026
- Tiffin Allegro Open Road 20272026
- Tiffin Allegro Red 20272026
- Tiffin Byway 2026
- Tiffin GT1 20272026
- Tiffin Midas 2026
- Tiffin Open Trail 20272026
- Tiffin Phaeton 20272026
- Tiffin Wayfarer 20272026
- Tiffin Zephyr 20272026
What to do
- Enter your VIN in NHTSA’s lookup (below) to confirm that your vehicle is included and that the repair has not already been done.
- Call a dealer for the brand and book the repair. Quote NHTSA campaign 26V-412 and the manufacturer’s number TIF-149.
- If you notice burning smells, flickering power or warning lamps, have the vehicle checked before continuing to use it.
- Safety recall repairs are carried out free of charge by the manufacturer’s dealers. If you already paid for this repair yourself, ask the manufacturer about reimbursement and keep your receipt.
Check by VIN
A campaign rarely covers every vehicle of a model year. Enter your 17-character VIN to find the recall campaigns filed for your make, model and model year. The VIN is on the driver’s side of the dashboard (visible through the windshield), on the door-jamb label, and on your registration and insurance documents.
Is a recall still open on your vehicle? Only NHTSA’s official VIN check can say whether a campaign applies to your exact vehicle and whether the repair has already been done.
Your VIN is decoded with NHTSA’s public vPIC service to identify the make, model and year. It is not stored and is not added to any page address.
The official record
This page reproduces the campaign as filed with NHTSA. The NHTSA record is authoritative — if anything here differs, follow the agency.
Open campaign 26V-412 on NHTSA.gov