Good day sir, My colleagues followed the schematic and used the new harness to plug in solenoids into the control valve of the other 140H and installed it into this one with the problem. What happened initially was that when forward gears were engaged machine tires were turning backwards, and when engaginf reverse machine tires were moving forward. We are checking in SIS the correct wiring for the solenoids to this issue. After swapping a few i decided to use the et and it showed me 3 new codes and the previous ones were not active. The new codes are: 177-4 643-5 648-5