SM1904
Blue Bird technical service bulletin SM1904 for 2010-2019 Blue Bird All American, 2011-2019 Blue Bird Vision and 2020 Blue Bird All American School Bus and others.
- Bulletin number
- SM1904
- Component
- Electrical system
- Summary
- SM1904: New Ametek Parts & Software New Ametek instrument cluster part numbers and software now listed on the Blue Bird Dealer Vantage website. Also listed is a new Ametek gateway module and applicable software. New Ametek gateway module is only applicable to the Ford Gasoline Vision. Revisions have been made to Ametek instrument cluster software that improve or addresses items noted below. Improved fuel level dampening (only affects diesel fuel systems) Average fuel economy not displaying accurately (only affects diesel fuel systems) High or fast idle set up process on service part replacements (only affects service mode set up) Park brake indicator flashes and audible beep sounds when multiplex module goes in sleep mode (only affects certain Actia to Ametek service part replacements)
Owners of these vehicles have filed 2 complaints in the electrical category.
Vehicles covered
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