Noticed this is an old thread but maybe someone can help us out.
We have a 2012 Mitsubishi Fuso FEC52S with a Duonic transmission. The original transmission failed us soon after we purchased the truck in early 2019, the mechanic said that the scanner is showing a failed solenoid, the transmission will not engage (SYS T&M red dashboard light came on), basically the truck will not move. Since there are no parts available for this transmission, we bought a used Duonic with low mileage on it, the mechanic installed it and a 3000-4000 miles later we encountered the same issue (solenoid), the truck will not move. Mechanic could do a reset, the transmission will engage but once the accelerator is touched the same SYS T&M will light up and truck wont move.
Is anyone familiar with this failure and how to fix it?
Maybe more important, has anyone encountered a conversion of a truck with a Duonic transmission converted into a manual transmission?
Thanks in advance
We have a 2012 Mitsubishi Fuso FEC52S with a Duonic transmission. The original transmission failed us soon after we purchased the truck in early 2019, the mechanic said that the scanner is showing a failed solenoid, the transmission will not engage (SYS T&M red dashboard light came on), basically the truck will not move. Since there are no parts available for this transmission, we bought a used Duonic with low mileage on it, the mechanic installed it and a 3000-4000 miles later we encountered the same issue (solenoid), the truck will not move. Mechanic could do a reset, the transmission will engage but once the accelerator is touched the same SYS T&M will light up and truck wont move.
Is anyone familiar with this failure and how to fix it?
Maybe more important, has anyone encountered a conversion of a truck with a Duonic transmission converted into a manual transmission?
Thanks in advance