Posted 10/28/2016 08:47 (#5604591 - in reply to #5604435) Subject: RE: 2-way radio in tier 4 tractors the saga continues
Central Illinois
If you search back there have been many people with the same problem in the tier 4 tractors. We have 305 Magnum that works great. We have swapped the AM/FM radio , the 2-way radio , 2-way antenna , 2-way antenna cable , ran off separate battery , shortened all ground wires in cab roof , wrapped factory antenna cable in foil and still have trouble.