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Vehicle recall 25V481000 · July 23, 2025

Tiffin GH1, Convoy and 2 more models

The secondary alternator controller programming was not properly updated.

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

Summary
Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2024 Convoy, 2023-2026 GH1, 2025 GT1, and 2026 GH2 motorhomes equipped with 2.0 liter engine. The secondary alternator controller programming was not properly updated.
Consequence
Improper programming can cause the engine to stall, increasing the risk of a crash.
Remedy
Dealers will install a wire harness and update the alternator programming, free of charge. Owner notification letters were mailed September 19, 2025. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-145.

Recall details

NHTSA campaign
25V481000
Reported to NHTSA
July 23, 2025
Filed by
Tiffin Motorhomes, Inc.
Manufacturer campaign
TIF-145
Owner notification
September 19, 2025
Vehicles potentially affected
418
Initiated by
the manufacturer
Components
Electrical system › Alternator/generator/regulator
Recall 25V481000 on nhtsa.gov, with the manufacturer’s documents

Vehicles covered

As listed by NHTSA. A recall usually covers only some vehicles of each model and year, often a production date range.

Has your Tiffin been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Tiffin dealer can also check your VIN. Recall repairs are free.