Spn 2000 Fmi 31 - These codes are not allison codes which usually start with a (p) try calling your blue bird dealer to see if they can convert the dash code to allison. I have seen that code. 2033 is a loss of data link communication with the instrument cluster and 2000 is a loss of data link communication with the body control module and esc. We have 2025 tiffin allegro breeze with a allison 1000 or 2000 transmission. Recently the transmission warning light came on. Had the transmission oil and both internal. I have a dtc spn 2000 fmi 31. I canโt find anywhere a description for it. Any help will be appreciated. It has codes spn 639 fmi 14, spn 2000 fmi 9 and 19. I took this readings from the screen on the truck, because i can connect the scanner, but there is no data. Running my bluefire module i get a spn 2003 fmi 31 code in their program. 2003 31 is what i can found online to be a bad communication issue between the tcm and ecm. Common fmi errors from 0 to 21 numbers.
These codes are not allison codes which usually start with a (p) try calling your blue bird dealer to see if they can convert the dash code to allison. I have seen that code. 2033 is a loss of data link communication with the instrument cluster and 2000 is a loss of data link communication with the body control module and esc. We have 2025 tiffin allegro breeze with a allison 1000 or 2000 transmission. Recently the transmission warning light came on. Had the transmission oil and both internal. I have a dtc spn 2000 fmi 31. I canโt find anywhere a description for it. Any help will be appreciated.