MCD-015 issued 03/20/2026 was to disable the "smart" Portion of the house to chassis merge solenoid only...
Tiffin technical service bulletin MCD-015 for 2025 Tiffin GH1.
- Bulletin number
- MCD-015 (MCD-015 rv 10.05.26)
- Component
- Electrical system
- Summary
- MCD-015 issued 03/20/2026 was to disable the "smart" Portion of the house to chassis merge solenoid only at the request of the owner to change how information was displayed. The original instructions gave the correct wire, but the wrong location to terminate, which disabled some features of the motorhome. These instructions have been corrected.
Vehicles covered
- Tiffin GH1 2025 2025
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