DFF1 - MB1100 - 50/200-1T not working

The software in the Vx2 must be updated to understand the DFF1. Currently with the display at 1.05 software it is too old to communicate correctly to a DFF1. Not to say that there couldn't be another issue, this is most likely the cause of your ills.
 
Thanks Johnny. I suspect this may be the issue. I am in Australia, i dont know if the guys here at Taylor Marine offer the same service, ill check and if not ill arrange to send it to you guys
 
Hi guys. Quick update on this. It ended up being a dead DFF1. I had a local service agent test the tranny, was fine, but the DFF was dead. got a second hand one and its all working now
 
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