On certain 2020 & 2021 Wonder models the Firefly Multiplex panel requires a software update to version...
Triple E Rv technical service bulletin CA#9848 for 2021 Triple E Rv Wonder, 2020 Wonder W24FTB and 2020 Wonder W24MB and others.
- Bulletin number
- CA#9848
- Component
- Electrical system
- Summary
- On certain 2020 & 2021 Wonder models the Firefly Multiplex panel requires a software update to version 3.1.2. The Multiplex panel will try to prime the generator if the furnace is "ON" when the battery disconnect is turned "OFF". SOP2839 is included for instruction on how to perform the Campaign.
Vehicles covered
- Triple E Rv Wonder 2021 2021
- Wonder W24FTB 2020 2020
- Wonder W24MB 2020 2020
- Wonder W24RTB 2020 2020
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