Ok so an update today, not sure if anyone is following this...but here we go. So i replaced both TPS in the drive and brake pedal assembly, i verified there is a voltage increase on both from 0-5 volts as you turn the gear. I swapped the rear speed sensor from the rear to the front (since i was having the front speed sensor open circuit code) and that eliminated the 50-13 code, but didn't activate a rear speed sensor code when i swapped the bad one to the rear...now i'm left with just the 50-07 FPR no signal code but only in Park...when in forward and reverse the code dissapears, but in park it faults out again. I removed the drive position lever and used paperclips to jump the 12 volt power to each position, 12 volt to forward (no code) 12 volt to reverse (no code) 12 volt to park (50-07 code again). So i believe thats telling me the drive position lever is not the issue. Next thought would be a shorted out wire or drive controller. Any ideas? Oh also, should i be able to move the machine back and forth when in forward and reverse and experiencing no code, or since the park position experiences a code it won't move?
Thanks, Nezter