I have the p/n position input being grounded by my shift lever switch and PID PRND shows P and D4 when selected. Also TCC brake is connected and shows depressed and released with the brake pedal. C1-72 anD C2-62 are shown on my drawing as gong to the PRND switch? Manual valve pressure switch are unconnected but the gear PID show trans in 2nd so I modded the tables for a 2nd gear lockup....?