Tiffin Motorhomes, Inc.: Electrical System › Alternator/Generator/Regulator
Tiffin Motorhomes, Inc. reported this defect to federal regulators on Jul 23, 2025 and put the number of vehicles at risk at 418. The repair is free for as long as the recall stands.
The defect
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.
The risk
Improper programming can cause the engine to stall, increasing the risk of a crash.
The 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.
7 model years covered
Newest first| Vehicle | Complaints | Recalls | Fires | Crashes |
|---|---|---|---|---|
| 2026 Tiffin GH1 | 0 | 3 | 0 | 0 |
| 2026 Tiffin GH2 | 0 | 3 | 0 | 0 |
| 2025 Tiffin GH1 | 0 | 3 | 0 | 0 |
| 2025 Tiffin GT1 | 0 | 4 | 0 | 0 |
| 2024 Tiffin Convoy | 0 | 3 | 0 | 0 |
| 2024 Tiffin GH1 | 0 | 2 | 0 | 0 |
| 2023 Tiffin GH1 | 1 | 3 | 0 | 0 |
What this page is, and what to do next
A recall is not an opinion. It is a Part 573 report a manufacturer is required by federal law to file once it decides a defect poses an unreasonable risk to safety, and it commits them to repairing the vehicle at no cost to the owner. The three passages above are the manufacturer’s own wording as published by NHTSA.
This page describes the campaign. It cannot tell you whether one particular car has already been through the shop — that is tracked by VIN, and only the manufacturer knows it. Check yours at nhtsa.gov/recalls or with a franchised dealer, quoting campaign number 25V481000.
Full record for the 2026 Tiffin GH1 → · Recalls carrying a do-not-drive advisory → · Where this data comes from →