Troubleshooting LifeFitness Treadmills System Configured Two Wired Error LifeFitness 93T, 95Ti and 97Ti Treadmills Applies to: LifeFitness 97T, 97Ti, 97Te LifeFitness 93T LifeFitness 95T, 95Ti, 95Te Probable Cause Motor Controller is not jumped correctly. Corrective Action Reset jumper at JM1 on both pins. By Paul Anderson · Last updated: October 5, 2021