2026 Tiffin GH1 recalls (3)

Every 2026 Tiffin GH1 recall

Each campaign as NHTSA published it: what is wrong, what can happen, and the fix. Newest first.

• Fuel System, Diesel · NHTSA 26V338000

  May 26, 2026Fuel System, Diesel:Storage:Tank AssemblyPark outside

  Problem

  Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2025-2026 GT1, 2026 GH2, and GH1 motorhomes. A screw may have punctured the fuel tank during manufacturing, causing a fuel leak.

  Risk

  A fuel leak in the presence of an ignition source, increases the risk of a fire.

  Fix

  Owners are advised to park outside and away from structures until the remedy is completed. Dealers will inspect and replace the fuel tank as necessary, free of charge. Owner notification letters were mailed June 23, 2026. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-148.

  Full recall details for 26V338000 →

• Equipment · NHTSA 26V156000

  Mar 17, 2026Equipment:Other:Labels

  Problem

  Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2025-2026 GT1, GH1, and 2026 GH2 motorhomes. The Cargo Carrying Capacity (CCC) label states an incorrect number of seat belt equipped seating positions, which can result in unbelted passengers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, “Tire Selection and Rims.”

  Risk

  Unbelted passengers may not be properly restrained in a crash, increasing their risk of injury.

  Fix

  Tiffin will mail corrected labels, free of charge. Owner notification letters were mailed April 2, 2026. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin's number for this recall is TIF-147. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 15, 2026.

  Full recall details for 26V156000 →

• Electrical System · NHTSA 25V481000

  Jul 23, 2025Electrical System:Alternator/Generator/Regulator

  Problem

  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.

  Risk

  Improper programming can cause the engine to stall, increasing the risk of a crash.

  Fix

  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.

  Full recall details for 25V481000 →

2026 Tiffin GH1 complaints and service bulletins

Tiffin has issued at least 5 technical service bulletins (repair instructions to dealers) for this model year. Complaints are unverified owner reports; a recall is the manufacturer’s admission of a safety defect.

Service bulletins by component

• Electrical System (3)
• Unknown Or Other (2)
• Visibility/Wiper (1)

Other Tiffin GH1 model years

← 2025 Tiffin GH1

• 2026 (3)
• 2025 (3)
• 2024 (2)
• 2023 (3)

All Tiffin GH1 recalls, every model year