2016–2024 Tiffin Allegro Bus, 2017–2024 Tiffin Zephyr Recall: 240-Volt induction cooktop may not be grounded, which can create an…
NHTSA campaign 23V643000 · Equipment · filed Sep 20, 2023 · verified Jul 30, 2026
The defect
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.
The risk
An electrical shock can increase the risk of injury.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
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.
Affected vehicles
Related recalls
More Tiffin Allegro Bus recalls
- 2026–2027 Tiffin Allegro Bay and 11 other models — Printed circuit board may fail during certain operations…
- 2022–2025 Tiffin Allegro Bus and 2 other models — PowerGlide chassis controller may have insufficient circuit…
- 2022 Tiffin Allegro Bus and 3 other models — Pedestal mounting plate on the driver's seat may be…
- 2022–2023 Tiffin Allegro Bus and 2 other models — A fuse will trip during an a/c compressor failure, causing…
- 2022–2023 Tiffin Allegro Breeze and 3 other models — Chassis fuse can overheat while the motorhome is in motion…
Other campaigns involving Tiffin vehicles
Source: NHTSA recall database, campaign 23V643000 (manufacturer number TIF-133). Data last verified Jul 30, 2026.