Wiring help
Transmission range signal A
Transmission range signal B
Skip shift solenoid
1-2 shift solenoid
Skip shift lamp control
Reverse inhibit soleniod control
Trans signal range C
TCC brake signal switch
ECT sensor
Trans Fluid pressure control (low and high)
Thanks
Reverse inhibit - goes to 6 speed Reverse lockout. Computer controls the solenoid and I believe it'll lock you out of reverse if this isn't connected.
ECT Sensor - Engine Coolant Temp. The computer will want to know the engine coolant temperature in order to run properly.

